01-Ultrasite Gsm Bts Po 2 0

Nokia UltraSite GSM Base StationProduct OverviewDN99109462 Nokia Networks Oy 1 (78)Issue 2-0 en

Nokia UltraSite GSM Base Station Product Overview

The information in this document is subject to change without notice and describes only theproduct defined in the introduction of this documentation. This document is intended for the use of

Nokia Networks' customers only for the purposes of the agreement under which the document issubmitted, and no part of it may be reproduced or transmitted in any form or means without theprior written permission of Nokia Networks. The document has been prepared to be used byprofessional and properly trained personnel, and the customer assumes full responsibility whenusing it. Nokia Networks welcomes customer comments as part of the process of continuousdevelopment and improvement of the documentation.The information or statements given in this document concerning the suitability, capacity, orperformance of the mentioned hardware or software products cannot be considered binding butshall be defined in the agreement made between Nokia Networks and the customer. However,Nokia Networks has made all reasonable efforts to ensure that the instructions contained in thedocument are adequate and free of material errors and omissions. Nokia Networks will, ifnecessary, explain issues which may not be covered by the document.Nokia Networks' liability for any errors in the document is limited to the documentary correction oferrors. Nokia Networks WILL NOT BE RESPONSIBLE IN ANY EVENT FOR ERRORS IN THISDOCUMENT OR FOR ANY DAMAGES, INCIDENTAL OR CONSEQUENTIAL (INCLUDINGMONETARY LOSSES), that might arise from the use of this document or the information in it.This document and the product it describes are considered protected by copyright according to theapplicable laws.NOKIA logo is a registered trademark of Nokia Corporation.Other product names mentioned in this document may be trademarks of their respectivecompanies, and they are mentioned for identification purposes only.

Copyright Nokia Networks Oy 2000. All rights reserved.2 (78) Nokia Networks Oy DN99109462Issue2-0en

ContentsContents 3

List of tables 5

1 About this document 7

2 Introduction to Nokia UltraSite GSM BTS 9

3 Features 153.1 Fully competent multimedia BTS 153.2 Adaptive platform for every operator 163.3 Cost effective multipurpose GSM platform 18

4 Applications and configurations 234.1 Applications 234.2 Configurations 25

5 Management and software 335.1 Nokia SiteWizard 335.2 Main new software features 345.3 Software updates 35

6 Construction and units 376.1 Mechanics 396.2 GSM units 416.2.1 Transceiver units 436.2.2 Duplexers 446.2.3 Combiners 446.2.4 Multicouplers 456.2.5 Booster 456.2.6 MHA and Bias Tee 456.2.7 Transmission 466.2.8 Common units 476.2.9 Temperature Control System 486.2.10 Battery Backup 486.2.11 Electromechanical kits 486.3 WCDMA units 496.3.1 RF units 516.3.2 Antenna Coupling 516.3.3 Baseband units 516.3.4 Transmission 526.3.5 Common units 526.3.6 Temperature Control 52DN99109462 Nokia Networks Oy 3 (78)Issue 2-0 en


7 Units and delivery items 538 Technical specifications 578.1 Telecom features 658.2 Standards 668.2.1 Common standards 668.2.2 Electrical standards 678.2.3 Mechanical standards 718.2.4 Environmental standards 738.2.5 Base station interface equipment - related recommendations and

standards 774 (78) Nokia Networks Oy DN99109462Issue2-0en

List of tablesTable 1. Maximum number of TRXs per Nokia UltraSite GSM BTS 27Table 2. Maximum number of sectors with various types of combining 28Table 3. Nokia UltraSite GSM BTS mechanical properties 41Table 4. Nokia UltraSite GSM BTS unit list 53Table 5. Battery Backup units 55Table 6. Nokia UltraSite GSM BTS customer documents 55Table 7. Common technical specifications 57Table 8. Common environmental specifications 59Table 9. Specific technical data for Nokia UltraSite GSM 900 BTS 60Table 10. Specific technical data for Nokia UltraSite GSM 1800 BTS 61Table 11. Specific technical data for Nokia UltraSite GSM 1900 BTS 62Table 12. Specific technical data for Nokia UltraSite BTS with integrated WCDMA

function 63Table 13. Nokia UltraSite GSM BTS external hardware interfaces 64Table 14. Common standards 67Table 15. Input voltage 67Table 16. Electrical safety 68Table 17. EMC 69Table 18. Mechanical standards 72Table 19. Environment 73Table 20. 2048 Kbit/s E1 interface 74Table 21. 1544 Kbit/s T1 interface 76Table 22. Flexbus interface 77DN99109462 Nokia Networks Oy 5 (78)Issue 2-0 en

Nokia UltraSite GSM Base Station Product Overview6 (78) Nokia Networks Oy DN99109462Issue2-0en

About this document1 About this documentThis document is a general overview of Nokia UltraSite GSM BTS (BaseTransceiver Station).

This document includes:

Nokia UltraSite GSM BTS introduction in Chapter 2.

Nokia UltraSite GSM BTS features in Chapter 3.

Nokia UltraSite GSM BTS applications and configurations in Chapter 4.

Nokia UltraSite GSM BTS management and software in Chapter 5.

Nokia UltraSite GSM BTS construction in Chapter 6.

Nokia UltraSite GSM BTS units and delivery items in Chapter 7.

Nokia UltraSite GSM BTS technical specifications in Chapter 8.

For more information on the Nokia UltraSite Solution and related products, see theNokia UltraSite GSM Solution Description, the Nokia UltraSite System Overview forGSM Evolution, and the product overviews for Nokia UltraHopper MicrowaveRadio, Nokia FlexiHopper Microwave Radio, Nokia MetroHopper Radio, NokiaUltraSite Support, Nokia UltraSite Antenna System, and Nokia UltraSite WCDMABTS.DN99109462 Nokia Networks Oy 7 (78)Issue 2-0 en

Introduction to Nokia UltraSite GSM BTS2 Introduction to Nokia UltraSite GSM BTSNokia UltraSite GSM BTS is part of the Nokia UltraSite Solution.

The Nokia UltraSite Solution includes the following base station products:

Nokia UltraSite GSM BTS (also including EDGE)

Outdoor

Indoor

Midi Indoor

Nokia UltraSite WCDMA BTS

Outdoor

Indoor

Nokia UltraSite GSM BTS will be the key element in future high capacity GSMnetworks, providing capacity and coverage for both traditional voice and for currentand future data applications, in existing and future networks.DN99109462 Nokia Networks Oy 9 (78)Issue 2-0 en

Nokia UltraSite GSM Base Station Product OverviewFigure 1. Nokia UltraSite GSM BTS

Nokia UltraSite GSM BTS Indoor and Nokia UltraSite GSM BTS Outdoor cabinetscan house up to 12 GSM/EDGE TRXs, or up to 6 GSM/EDGE TRXs and 3WCDMA carriers, or the cabinets can be configured to hold up to 6 TRXs and anoptional integrated battery backup system. An integrated battery backup will supportup to 18 GSM/EDGE TRXs, over two cabinets. Additionally, Nokia UltraSite GSMBTS Midi Indoor, a 1-6 TRX BTS, is available. Nokia UltraSite GSM BTS isavailable for GSM 900, GSM 1800, and GSM 1900, or as a GSM 900/GSM 1800Dual Band base station. It supports both sectored and omni configurations.10 (78) Nokia Networks Oy DN99109462Issue2-0en

Introduction to Nokia UltraSite GSM BTSFigure 2. Nokia UltraSite GSM BTS Outdoor, Indoor, and Midi Indoor - anideal solution for urban, suburban, or rural environments

Fully competent multimedia BTS

In order to provide high quality solutions for the support of multimedia services, ahigh capacity macrocellular network is needed. The core of a macrocellular site, i.e.,the BTS, must provide enough capacity for both voice and data traffic and, moreimportantly, have the ability to carry higher data loads per each time slot.

Nokia UltraSite GSM BTS is a multistandard BTS that ensures operators can offerboth data and multimedia services, as well as traditional voice services. An existingTalk-family BTS site can be upgraded, with Nokia UltraSite GSM BTS, for highervoice and data capacities, and to future services, such as EDGE (Enhanced Data ratesfor Global Evolution).DN99109462 Nokia Networks Oy 11 (78)Issue 2-0 en


Nokia UltraSite GSM BTS provides a smooth evolution from GSM to WCDMAwith the capability to simultaneously enclose both GSM/EDGE TRXs and WCDMA

carriers in a single Indoor or Outdoor cabinet. Nokia UltraSite GSM BTS alsoprovides an alternative to WCDMA with full data support. Nokia UltraSite GSMBTS is HSCSD and GPRS compatible from the beginning, and EDGE capable, withsimple plug-in unit upgrades.

Adaptive platform for every operator

Nokia UltraSite GSM BTS is optimised for both high capacity and wide coveragemacrocellular applications. The number of sites is reduced, seamless voice and datacoverage area is provided, and high call quality is maintained due to an improved linkbudget. This helps to meet the coverage and capacity needs for many differentapplications. Nokia UltraSite GSM BTS provides, as standard, one of the highestoutput powers which will give cell ranges that meet the requirements in most of thecoverage applications.

Nokia UltraSite GSM BTS is an extremely compact, high capacity voice and dataBTS containing up to 12 TRXs per BTS cabinet. Cabinets can be chained for largeconfigurations, such as 12+12+12 in 3 cabinets, or even much larger, to provideextremely high GSM traffic capacity per site.

Nokia UltraSite GSM BTS can also be used in cases where the expansion of existingTalk-family sites is needed. It can be placed side by side and integrated into a Talk-family site as an upgrade cabinet.

Cost-effective multistandard BTS platform

Nokia UltraSite GSM BTSs smooth evolution path from GSM to EDGE andWCDMA protects the investment made in your network. Nokia UltraSite GSM BTScan be EDGE capable with simple plug-in unit upgrades.

During the rollout phase of WCDMA, there is no need to immediately installdedicated WCDMA BTS cabinets to existing GSM base station sites. In thebeginning, WCDMA can be introduced to the network by installing WCDMAequipment into existing Nokia UltraSite GSM BTS Indoor or Outdoor cabinets.When the need for WCDMA capacity grows, Nokia UltraSite WCDMA BTScabinets can be installed. The use of existing site equipment, like Nokia UltraSiteSupport, antenna systems, and transmission is supported.12 (78) Nokia Networks Oy DN99109462Issue2-0en

Introduction to Nokia UltraSite GSM BTS

Nokia UltraSite GSM BTS provides high capacity with a reduced number of BTScabinets and sites. The extremely wide coverage area built by Nokia UltraSite GSM

BTS provides a wide service area per site and a large user base coverage.Furthermore, with the versatile Nokia UltraSite transmission options, the mostsuitable transmission media can be used. The integrated battery backup for NokiaUltraSite GSM BTS, as well as the Nokia UltraSite Support provide uninterruptedtraffic even in case of a mains power failure. These features make Nokia UltraSiteGSM BTS a cost efficient solution for a number of different application areas.

Nokia UltraSite GSM BTS is designed for easy installation. Its full frontalaccessibility reduces the space needed on site and eases installation. All maintenancecan be performed from the front, as well. Integrated hardware reduces the quantityof equipment used at the site. Nokia UltraSite GSM BTS makes BTS commissioningand integration fast and easy. This is achieved with the Nokia Autoconfigurationfeature of Nokia SiteWizard. Also, the autodetection of BTS active unitsconsiderably reduces the time spent at the site.DN99109462 Nokia Networks Oy 13 (78)Issue 2-0 en

Features3 FeaturesNokia UltraSite GSM BTS has many unique features in addition to other essentialBTS features. This chapter describes these features in more detail.

3.1 Fully competent multimedia BTS

With Nokia UltraSite GSM BTS, the operator can be assured of reliable andcompetent multimedia services.

As stated earlier, high capacity solutions for the support of multimedia servicesrequire a high quality macrocellular network. Nokia UltraSite GSM BTS is designedto be the backbone of such a network.

The first step to multimedia applications is the deployment of HSCSD (High SpeedCircuit Switched Data), which is supported by Nokia UltraSite GSM BTS right fromthe beginning. HSCSD

allows operators to offer data rates up to 57.6 kbit/s, over 4 channels.

enables the operator to provide real-time services to the end users.

With the help of future compression technology, data speed can be increased evenmore. High data transmission speed makes it possible to transmit live images, andeven more, in a GSM network.

The next step to improving services, by offering attractive wireless Internet accessand other new tempting applications, is to utilise GPRS (General Packet RadioService). Nokia UltraSite GSM BTS is GPRS (coding schemes 1 and 2) capable fromthe start. GPRS

makes it possible and cost-effective to remain constantly connected.

sends and receives data at much higher speeds than today.DN99109462 Nokia Networks Oy 15 (78)Issue 2-0 en


increases data transmission speeds to over 100 kbit/s with multiple time slots.

extends the Internet connection all the way to mobile terminals.In order to have the highest data speeds for new applications or minimised responsetimes in case of increased data usage, the data capacity per TRX for GPRS andHSCSD can be further increased by using EDGE in the network.

High speed data performance can be achieved with the utilisation of EDGE. NokiaUltraSite GSM BTS is EDGE compatible, and support will be provided when EDGETRX RF units and TRX Baseband units are added. UltraSite GSM and EDGE TRXscan co-exist in the same cabinet; however, an all-EDGE BTS configuration is alsoapplicable.

Smooth migration from GSM to WCDMA is supported with Nokia UltraSite. It willbe possible to simultaneously enclose GSM/EDGE TRXs and WCDMA carrierswithin a single Nokia UltraSite GSM BTS Indoor or Outdoor cabinet.

3.2 Adaptive platform for every operator

Nokia UltraSite GSM BTS is optimised for macrocellular applications. It provides awide voice and data coverage area, due to an improved link budget. Coverage can befurther expanded with an optional Masthead Amplifier and other TX powerenhancement features. The ICE (Intelligent Coverage Enhancement) feature can beused with Nokia UltraSite GSM BTS. Flexible combiner options are available tocreate high output power with a minimum number of antennas. This helps to meetthe coverage and capacity needs for many different applications.

Nokia UltraSite GSM BTS in Dual Band configuration supports effective networkcapacity building, as well as high call quality, all in a single cabinet. Commonantennas and antenna feeder cables for both the GSM 900 and GSM 1800 TRXs arealso possible.

Nokia UltraSite GSM BTSs high TRX density, with 12 TRXs per cabinet, reducesthe total network investment. Its extremely high capacity per sector and site, forvoice and data traffic, is especially useful for wideband networks, in whichextremely large configurations are made possible by chaining the BTS cabinetstogether. Cabinet clock synchronisation allows synchronised handovers and sharedfrequencies in sectorised sites between cabinets. Output power can be expandedfurther by using TX power enhancement features; Masthead Amplifiers and diversityreception (2- or 4-way) improve receive sensitivity.16 (78) Nokia Networks Oy DN99109462Issue2-0en

Features

For capacity enhancement as well as network quality assurance, Nokia UltraSiteGSM BTSs ability to fully use Nokia Soft Capacity Features, such as Intelligent

Frequency Hopping, is advantageous. Frequency hopping ensures network qualityand increases frequency reuse.

With established networks, sites can be expanded by utilising Nokia UltraSite GSMBTS as an upgrade cabinet at existing Talk-family sites, where Nokia UltraSite GSMBTS and Talk-family cabinets can be placed side by side. Planning for NokiaUltraSite and Talk-family co-sites is easy, since the Nokia UltraSite GSM BTScabinet will fit into the corresponding Talk-family footprint, and the existingantennas and feeder cables can be used. The modular design of Nokia UltraSite GSMBTS supports efficient capacity growth.

Figure 3. Co-sited Nokia UltraSite GSM and Nokia Talk-family BTSsDN99109462 Nokia Networks Oy 17 (78)Issue 2-0 en


New operators can expect quick and cost efficient rollout. Nokia UltraSite GSMBTSs superior RF performance and high TRX density per cabinet means a reduced

number of sites and less equipment per site. Network setup times are significantlyreduced by Nokia UltraSites integrated transmission and configurations tools, i.e.,Nokia SiteWizard.

Other capacity and quality features, such as Adaptive Multi Rate (AMR) speechcoding, 4-way receiver diversity, Intelligent Shutdown, Remote MMI, ExtendedCell, and RSSI Antenna Monitoring, will be supported in a later software release.

3.3 Cost effective multipurpose GSM platform

Nokia UltraSite GSM BTS has many advanced features that also make it costeffective.

With Nokia UltraSite GSM BTS, the same equipment can be used to build coverage,capacity, or both. The cabinets can be chained to provide a dense high capacity site,i.e., 36 GSM/EDGE TRXs using only 3 BTS cabinets, or a maximum of 108 TRXsusing up to 9 cabinets. Nokia UltraSite GSM BTS can be configured to providecoverage to the widest rural area. This, together with the ability to simultaneouslyenclose up to 3 WCDMA carriers per BTS cabinet, enables the range of possibleconfigurations to be as varied as the operators needs. High TRX capacity and widecoverage per site also contribute greatly to the reduced number of sites, and therebyhave a great effect on the operators balance sheet.

Nokia UltraSite GSM BTS provides investment protection as well. It is backwardcompatible and can be installed into existing Talk-family sites for capacityenhancement or as a data capability upgrade, using EDGE. To secure future siteevolution, Nokia UltraSite GSM BTS is forward compatible for projected HSCSD,GPRS, EDGE, and WCDMA needs.

Just as Nokia UltraSite GSM BTS is backward compatible to Talk-family sites,WCDMA carriers can also be fitted into existing Nokia UltraSite GSM BTScabinets. This upgrade is extremely cost effective; since the cabinet is already at thesite, there is no need for expensive site acquisition or site preparation. Of course,rollout is expedient.

The actual installation and commissioning of Nokia UltraSite GSM BTS is fast andeasy because of the simplified internal cabling and the uniformity of unit placementin all cabinets. Nokia SiteWizard provides easy, step-by-step commissioninginstructions and a quick integration into the network to ensure that Nokia UltraSiteGSM BTS is up and running very soon after the installation. This means thatinstallation costs and required skill sets are kept at a minimum, and revenue flowstarts immediately.18 (78) Nokia Networks Oy DN99109462Issue2-0en

Features

Installation

Due to its light weight, compact size, and full frontal accessibility, Nokia UltraSite

GSM BTS is easy to install just about anywhere.An empty Nokia UltraSite GSM BTS cabinet can easily be lifted, carried, and putinto place by two installers. In the case of indoor installation, no special plinth isrequired; Nokia UltraSite GSM BTS Indoor or Midi Indoor can simply be bolteddirectly to the base.

Also, since Nokia UltraSite GSM BTS cabinets can be installed side by side and incorners, the space requirement is reduced. Nokia UltraSite GSM BTS even supportshot insertion of plug-in units, meaning units can be replaced during operationwithout disrupting the BTS functions.

As mentioned earlier, Nokia UltraSite GSM BTS fits into the corresponding Talk-family BTS footprints. The operator does not need to alter any previous plans forexpansion based on site location; the installation locations for Nokia UltraSite GSMBTS can be the same as those previously chosen for Talk-family. Of course, NokiaUltraSite GSM BTS can be co-sited with Talk-family, as an upgrade cabinet. All ofthis compatibility means investment protection.

Nokia UltraSite GSM BTS is delivered to the site with all the necessary plug-in units.To add to the ease of installation, all plug-in units are delivered with the correctcables required for each specified configuration.

Commissioning

In addition to its other versatile and advanced properties, the NokiaAutoconfiguration and BTS active unit autodetection features make commissioningand integrating Nokia UltraSite GSM BTS fast and easy. The commissioning wizardguides the user step-by-step through the whole commissioning process.DN99109462 Nokia Networks Oy 19 (78)Issue 2-0 en

Nokia UltraSite GSM Base Station Product OverviewFigure 4. Nokia SiteWizard

The Nokia Autoconfiguration feature establishes a transmission link between theBSC and BTS, and issues the new BTS to the NMS, which automatically setstransmission time slots and settings for the BTS. The NMS/2000 generates a SiteConfiguration File (SCF) that considerably eases the commissioning of NokiaUltraSite GSM BTS.

The Nokia NMS automatically documents Nokia UltraSite GSM BTSsconfiguration, topology, and transmission connections into the NMS/2000 database.At the end of the commissioning process, Nokia SiteWizard produces the SiteAcceptance Report.

Nokia UltraSite GSM BTS software includes an autodetection feature, whichidentifies all the active BTS hardware. This reduces the time spent on site forcommissioning, since the system data that is required to be entered manually isconsiderably less.20 (78) Nokia Networks Oy DN99109462Issue2-0en

Features

During operation, Nokia UltraSite GSM BTS is managed remotely from the NMS/2000. Site visits are not needed to carry out routine O&M tasks.DN99109462 Nokia Networks Oy 21 (78)Issue 2-0 en

Applications and configurations4 Applications and configurations4.1 Applications

Nokia UltraSite GSM BTS is specifically designed, as part of a solution for highcapacity macrocellular networks, to meet the operators demand for increasedcoverage and capacity, for both voice and data. As the need for capacity grows,Nokia UltraSite GSM BTS can be expanded very flexibly and easily. As the need for3rd generation services grows, WCDMA can be introduced by integrating WCDMAcarriers into existing Nokia UltraSite GSM BTS cabinets or by installing dedicatedNokia UltraSite WCDMA BTS cabinets to the site. Nokia UltraSite GSM BTS is partof the Nokia UltraSite Solution, which provides BTS sites that are completelyequipped with transmission and auxiliary equipment. However, Nokia UltraSiteGSM BTSs can be integrated into other mobile network applications as well.DN99109462 Nokia Networks Oy 23 (78)Issue 2-0 en

Nokia UltraSite GSM Base Station Product OverviewFigure 5. Nokia UltraSite GSM BTS Site

Nokia UltraSite GSM BTS Indoor and Nokia UltraSite GSM BTS Midi Indoor

Both Nokia UltraSite GSM BTS and Nokia UltraSite Support cabinets are availablefor indoor installations. Where space is limited, Nokia UltraSite GSM BTS MidiIndoor fits nicely.

Nokia UltraSite GSM BTS Outdoor

Outside, Nokia UltraSite GSM BTS Outdoor and Nokia UltraSite Support Outdoorcan be used to build diverse application areas and installation environments.24 (78) Nokia Networks Oy DN99109462Issue2-0en

Applications and configurations

4.2 ConfigurationsNokia UltraSite GSM BTS can be sectored flexibly and expanded easily. NokiaUltraSite GSM BTS readily supports multiple sectors per cabinet. For this reason, theintroduction of Dual Band configurations is very easy.

Nokia UltraSite GSM BTS can be used with various flexible antenna configurations,including dual band and cross-polarised antennas. Various antenna combiningoptions are available for Nokia UltraSite GSM BTS, to minimise the number ofantennas and maximise the coverage range.

2-way diversity is available for use in Nokia UltraSite GSM BTS. Additionally, withthe next SW release, 4-way RX diversity is possible.

The combining options for Nokia UltraSite GSM BTS are:

Combining by-pass: no combining used

2-way Wideband combining: signals from 2 TRX RF units are combined intoone antenna, using one WBC unit

Figure 6. 2-way Wideband combining

Dual Duplex UnitDual Duplex Unit

Duple

xe

rLNA

TRXsTRXs

AntennasAntennas

Duple

xe

rLNA

TXRX main

div

2-way RMCs +2-way RMCs +WBC combinersWBC combiners

splittersplitter

WBC

Example:4 TRX/cell

splittersplitter

WBCTXRX main

div

TXRX main

div

TXRX main

divDN99109462 Nokia Networks Oy 25 (78)Issue 2-0 en


4-way Wideband combining: signals from 4 TRX RF units are combined intoone antenna, using two parallel WBC units in series with a single WBC unitFigure 7. 4-way Wideband combining

Remote Tune Combining: signals from 6 TRX RF units are combined into oneantenna with one RTC unit

With two units, 12 TRX RF units can be connected to two antennas (noseparate antenna for RX diversity needed)

TXRX maindiv

splittersplitter

WBC

WBC

WBC

WBC

TXRX maindiv

TXRX maindiv

TXRX maindiv

LNA

DD

uu

pp

ll

ee

xx

ee

rr

LNA

TXRX maindiv

TXRX maindiv

TXRX maindiv

TXRX maindiv

WBC

WBC

splittersplitter

splitter

splittersplitter

splitter

6-way RMCs

Dual Duplex Unit Antennas

2-way RMCs26 (78) Nokia Networks Oy DN99109462Issue2-0en

Applications and configurationsFigure 8. Remote Tune Combining

Please see the following tables for various Nokia UltraSite GSM BTSconfigurations.

Duple

xe

r

RTCsRTCs

LNA's

Cavities

TRXsTRXs

AntennasAntennas

6

6

main

div

6

6-way RMCs6-way RMCs

splittersplitter

Duple

xe

rLNA's

Cavities

6

6main

6

splittersplitter

TXRX main

divdiv

TXRX main

div

Table 1. Maximum number of TRXs per Nokia UltraSite GSM BTS

ConfigurationsTRXs per GSMBTS Indoor andOutdoor cabinet

TRXs per GSM BTSIndoor and Outdoorcabinet with IBBUor integratedWCDMA

TRXs per GSM BTSMidi Indoor cabinet

Combined or combining by-pass

12 6 6DN99109462 Nokia Networks Oy 27 (78)Issue 2-0 en


Table 1. Maximum number of TRXs per Nokia UltraSite GSM BTS (Continued)*Boosted configurations are only with combining by-passThe following figures represent some common Nokia UltraSite configurations.

Boosted 6 3 3

Combined or combining by-pass with 4-way diversity

6 3 3

Boosted with 4-way diversity 4 2 2

ConfigurationsTRXs per GSMBTS Indoor andOutdoor cabinet

TRXs per GSM BTSIndoor and Outdoorcabinet with IBBUor integratedWCDMA

TRXs per GSM BTSMidi Indoor cabinet

Table 2. Maximum number of sectors with various types of combining

Types of combing

Max. number of GSMsectors in GSM BTSIndoor and Outdoorcabinets

Max. number of GSMsectors in GSM BTSIndoor and Outdoorcabinets with IBBU orintegrated WCDMA

Max. number of GSMsectors in GSM BTSMidiIndoor cabinets

Combining by-pass* 6 3 3

WBC 2:1 6 2 2

WBC 4:1 3 1 1

RTC 2 1 128 (78) Nokia Networks Oy DN99109462Issue2-0en

Applications and configurationsFigure 9. 6+6+6 configuration with Integrated Battery Backup

7 7 77 7

1 1

1

1 1

1

1 1

1

1 1

1

1 1

1

1 1

1

2 2

2

66

6

8

8

8

8

8

3 35 54 4

9

910

KEY:

1 Transceiver RF Unit2 6-way Receiver Multicoupler Unit3 Transceiver Baseband Unit4 Base Operation and Interface Unit5 Transmission Unit6 Remote Tune Combiner7 DC/DC Power Supply Unit8 Rectifier9 Battery Unit for IBBU10 Distribution Unit for IBBU11 Cabinet Control Unit

11DN99109462 Nokia Networks Oy 29 (78)Issue 2-0 en


(3 Nokia UltraSite GSM BTS(Nokia UltraSite Support)Figure 10. 12+12+12 configuration, with WBC 4:1 and Nokia UltraSiteSupport (Only 1 of 3 required BTS cabinets shown)

KEY:

1 Transceiver RF Unit2 2-way Receiver Multicoupler Unit3 Transceiver Baseband Unit4 Base Operation and Interface Unit5 Transmission Unit6 Wideband Combiner Unit7 Dual Duplex Unit8 DC/DC Power Supply Unit9 Rectifier10 Distribution unit for UltraSite Support11 Cabinet Control Unit12 Space for Customer Equipment13 Battery Unit for UltraSite Support

10

1313

11

3 54

Cabinets per system)

9

9

9

9

9

9

9

9

9

9

9

9

13 13 13 13

12

8 8 8

6

6

6

6

6

6

6

6

6

7

7

2

2

2

2

2

2

1

1

1

1

1

1

1

1

1

1

1

130 (78) Nokia Networks Oy DN99109462Issue2-0en

Applications and configurationsFigure 11. 2+2+2 configuration with combining by-pass, Integrated BatteryBackup, and Masthead Amplifier

1

1

1

1

1

1

2

2

2

6

6

6

8

8

8

8

8

7 7 73 54

9

910

11

KEY:

1 Transceiver RF Unit2 2-way Receiver Multicoupler Unit3 Transceiver Baseband Unit4 Base Operation and Interface Unit5 Transmission Unit6 Dual Duplex Unit7 DC/DC Power Supply Unit8 Rectifier9 Battery Unit for IBBU10 Distribution Unit for IBBU11 Cabinet Control UnitDN99109462 Nokia Networks Oy 31 (78)Issue 2-0 en

Management and software5 Management and softwareGenerally, Nokia UltraSite GSM BTS is managed from the NMS/2000 via the BSC,as is the whole Nokia BSS. Due to the advanced monitoring functions of the NMS/2000, the management tasks carried out on site are kept at a minimum.

Nokia NMS incorporates a full range of functions from fault, performance, andconfiguration management to transmission, trouble, and security management. Formore information, please refer to Nokia NMS documentation.

The initial SW in Nokia UltraSite GSM BTS is PU1.0, which will already providesupport for most of the Nokia UltraSite features. NMS/2000 SW T12 and BSC SWS9 provide needed support for Nokia UltraSite GSM BTS.

For EDGE UltraSite and MetroSite GSM BTSs, BTS SW CX3.0, NMS/2000 SWT13 and BSC SW S10 are used.

Nokia UltraSite GSM BTS is delivered to the customer with factory SW settings, inorder to support rapid deployment.

On site, Nokia SiteWizard is used for BTS management.

5.1 Nokia SiteWizard

Nokia SiteWizard software is used for managing Nokia UltraSite GSM BTScommissioning, supervision, maintenance, and testing, as well as transmissionconfiguration. Nokia SiteWizard is a 32-bit application with graphical user interface,running in NT or Windows 95 or 98 environment.

Nokia SiteWizard is common to Nokia UltraSite and Nokia MetroSite Solutions, andNokia InSite BTS.DN99109462 Nokia Networks Oy 33 (78)Issue 2-0 en

Nokia UltraSite GSM Base Station Product OverviewFigure 12. Nokia SiteWizard frame with TRX Test dialog box opened

5.2 Main new software features

The main new SW features of Nokia UltraSite GSM BTS are:

autodetection of active base station hardware

support for Nokia Autoconfiguration

advanced BTS diagnostics and alarm management34 (78) Nokia Networks Oy DN99109462Issue2-0en

Management and software

Autodetection of active base station hardware

Nokia UltraSite GSM BTS software includes an autodetection feature that

automatically identifies the active BTS hardware. This reduces the time spent oncommissioning, since required system data entries are minimised.

Support for Nokia Autoconfiguration

Nokia UltraSite GSM BTS software supports the Nokia Autoconfiguration feature.Autoconfiguration allows the automatic integration of the BTS into the GSMnetwork.

Advanced BTS diagnostics and alarm management

Nokia UltraSite GSM BTS features an advanced BTS diagnostics system thatreduces the number of alarms considerably. Relevant alarm information is easilyaccessible and understandable.

5.3 Software updates

Nokia UltraSite GSM BTS can store two SW packages in its memory: SW can beloaded either locally with Nokia SiteWizard, or remotely from the BSC or the NMS(via the BSC). Nokia UltraSite GSM BTS software can be downloaded as abackground operation without interrupting the BTS operation. The new software canbe activated at any time suitable for the operator.

With the next SW release, Nokia UltraSite GSM BTS will also support 4-waydiversity, Intelligent Shutdown, Remote MMI, Extended Cell, AMR speech coding,and RSSI Antenna Monitoring features.

Eventually, there will be common software, CX3.0, for Nokia UltraSite GSM BTSand Nokia MetroSite GSM BTS, further easing site expansions and integration foroperators.DN99109462 Nokia Networks Oy 35 (78)Issue 2-0 en

Construction and units6 Construction and unitsNokia UltraSite GSM BTSs construction is optimised for macrocellular solutions.The cabinet and units are easy to install and move, and the uniform footprints allowNokia UltraSite GSM BTS to be installed anywhere a corresponding Talk-familycabinet can be installed.

All Nokia UltraSite GSM BTS configurations contain the following common units:

Base Operations and Interfaces unit

Up to 4 Transmission units

Up to 2 AC or 3 DC power supply units

The 12 TRX Nokia UltraSite GSM BTS Indoor and Outdoor cabinets are verysimilar mechanically; the main difference between the indoor and outdoor cabinetsis the external application kit. In addition to the common units, the Nokia UltraSiteGSM BTS Indoor and Outdoor cabinets also contain:

Up to 12 TRX RF units

Up to 6 TRX Baseband units

Combining units, optional

Multicoupler units

Dual Duplex units

Dual Band Duplex units, optional

Unit cooling fans

Cabinet cooling fan unit, outdoor cabinet only

Cabinet heating unit, outdoor cabinet only, optional

Booster units, optionalDN99109462 Nokia Networks Oy 37 (78)Issue 2-0 en


Integrated WCDMA, optional

Integrated Battery Backup, optionalNokia UltraSite GSM BTS Midi Indoor cabinet also contains:




Multicoupler units

Dual Duplex units


Unit cooling fans

Booster units, optional

Triple-Mode Nokia UltraSite GSM BTS cabinet with WCDMA function alsocontains the following:

GSM components




Multicoupler units

Dual Duplex units


Unit cooling fans

Booster units, optional

WCDMA components

Subrack for WCDMA

Up to 3 Transceiver units

Power Amplifier38 (78) Nokia Networks Oy DN99109462Issue2-0en

Construction and units

Input Combiner

Antenna Filter Signal Processing Units

Transmission Interface Units

ATM Cross Connection Unit

System Clock

Power Supply

Application Manager

Summing and Multiplexing

Fans

6.1 Mechanics

Nokia UltraSite GSM BTS features a self-standing core with unit guides. Theaddition of an Indoor or Outdoor Application Kit defines the type of cabinet. TheOutdoor Application Kit shields the BTS against water, snow, or solid foreignobjects and makes Nokia UltraSite GSM BTS Outdoor IP 55 weatherproof. BothIndoor and Outdoor Application Kits provide EMC shielding.DN99109462 Nokia Networks Oy 39 (78)Issue 2-0 en

Nokia UltraSite GSM Base Station Product OverviewFigure 13. Dimensions of Nokia UltraSite GSM BTSs

Other mechanical properties of Nokia UltraSite GSM BTS are presented in Table 3.

Outdoor Indoor Midi

NOTE:Dimensions mm (inch)

1800(70.9)

1100(43.3)

600(23.6)

750(29.5) 600

(23.6)570

(22.4)570

(22.4)

770(30.3)

1940(76.4)40 (78) Nokia Networks Oy DN99109462Issue2-0en


Table 3. Nokia UltraSite GSM BTS mechanical properties6.2 GSM units

This section describes the units and kits that will be available for Nokia UltraSiteGSM BTS Indoor, Outdoor, and Midi Indoor.

Property Indoor Midi Indoor Outdoor

Weight -depending onconfiguration

24-29 kg/TRX RF52-64 lbs/TRX RF



Lowtemperature

-5C /+23F -5C / +23F Without optionalheater-10C / +14FWith optional heater-33C / -27F

Hightemperature

50C / 122F 50C / 122F 50C / 122FDN99109462 Nokia Networks Oy 41 (78)Issue 2-0 en

Nokia UltraSite GSM Base Station Product OverviewFigure 14. Interior units of Nokia UltraSite GSM BTSs

KEY:

1 Transceiver RF Unit2 2-way Receiver Multicoupler Unit3 Transceiver Baseband Unit4 Base Operation and Interface Unit5 Transmission Unit6 Wideband Combiner Unit7 Dual Duplex Unit8 DC/DC Power Supply Unit

3

3

5

5

4

4

8

8

8

8

8

8

6

6

6

6

6

6

6

6

6

7

7

7

7

7

2

2

2

2

2

2

2

2

2

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1


Construction and unitsFigure 15. Nokia UltraSite GSM BTS with IBBU

6.2.1 Transceiver units

Transceiver RF unit (1-12 units)The Transceiver RF unit (generically referred to as TRX RF) consists of onetransmitter, one main receiver, and one diversity receiver.

KEY:

1 Transceiver RF Unit2 2-way Receiver Multicoupler Unit3 Transceiver Baseband Unit4 Base Operation and Interface Unit5 Transmission Unit6 Dual Duplex Unit7 DC/DC Power Supply Unit8 Rectifier9 Battery Unit for IBBU10 Distribution Unit for IBBU11 Cabinet Control Unit

1

1

1

1

1

1

8

8

8

8

8

7 7 73 54

9

910

11

2

2

2 6

6

6 BTSComponents

IBBUComponentsDN99109462 Nokia Networks Oy 43 (78)Issue 2-0 en


Transceiver Baseband unit (1- 6 units)The Transceiver Baseband unit (TRX BB2) is a digital signal processing board,

consisting of two independent baseband modules; each module functionsindependently for its own TRX RF unit. The transceiver baseband unit also controlsfrequency hopping.

6.2.2 Duplexers

Dual Duplex unit (0-6 units)The Dual Duplex Unit (DDU) performs duplex operation of TX and RX signals intoa common antenna, and provides filtering and amplification for main and diversityreceive signals, before they are fed to TRX RF units via multicoupler. The unitcontains a variable gain LNA for optimal amplification of the receive signal, fromthe optional Masthead Amplifier.

The DDU is sub-banded for GSM 1800 to increase TX/RX separation and achievebetter performance. Each sub-banded unit has 50 MHz passband width, so theyprovide the needed overlap to fit most operator spectrum allocations.

Dual Band Duplex unit (0-6 units)The Dual Band Duplex unit combines outputs from GSM 900 and GSM 1800 dualduplex units, or RTCs into one antenna feeder.

6.2.3 Combiners

Wideband Combiner (0-9 units)The Wideband Combiner (WBC) combines two transmitter outputs into one.

When using the WBC, the Dual Duplex Unit is required.

Remote Tune Combiner (0-2 units)The Remote Tune Combiner (RTC) combines up to six transmitter outputs into oneantenna. It also provides filtering and amplification for main and diversity receive(RX) signals, before they are fed to the TRX RF units via the multicoupler.

A duplexer is built into the RTC, so no external DDU is required.44 (78) Nokia Networks Oy DN99109462Issue2-0en


6.2.4 MulticouplersReceive Multicoupler unit (1-2 or 1-6 units)The Receive Multicoupler unit (RMC) distributes RX signals to TRX RF units.There is a 6-way unit, always used with an RTC, and a 2-way unit, to be used in mostWBC or combining by-pass configurations. One unit performs signal splitting forboth main and diversity branches.

6.2.5 Booster

Booster (0-6 units)The Booster unit works in conjunction with the Transceiver RF unit (TRX RF) byboosting its output. Each Booster unit takes one TRX RF unit slot. The DDU is usedto convey the booster signal to antenna feeder.

6.2.6 MHA and Bias Tee

Masthead Amplifier (0-12 units)There is a Masthead Amplifier (MHA) specifically designed for Nokia UltraSiteGSM BTS to deliver 33 dB RX gain in GSM 1800/GSM 1900 units and 32 dB RXgain in GSM 900 units, low RX noise figure (improved RX sensitivity and signal-to-noise ratio) and low TX loss in a compact, low volume, lightweight sealed enclosure.Bias Tee/VSWR unit (0-12 units)The Bias Tee provides DC power, via an RF cable, to the Masthead Amplifier.

There are 2 versions of the Bias Tee:

Bias Tee without VSWR antenna monitoring

Bias Tee with VSWR antenna monitoring

VSWR monitoring systematically checks the condition of the antenna line and givesan alarm if the VSWR (Voltage Standing Wave Ratio) value exceeds 2.6.

The Bias Tee without VSWR is used solely with the Masthead Amplifier, while theBias Tee with VSWR can be used with or without the Masthead Amplifier.DN99109462 Nokia Networks Oy 45 (78)Issue 2-0 en


6.2.7 TransmissionTransmission units (1-4)The Transmission unit takes care of connecting Nokia UltraSite GSM BTSs witheach other and to the rest of the network (e.g., BSC, and Talk-family and MetroSitesites), through the Abis interface. The transmission media can be either radio link,wire line (E1/T1), or fibre optic cable (STM-1). Nokia UltraSite GSM BTS supports16 kbit/s, 32 kbit/s, and 64 kbit/s Abis TRX RF signalling. The O&M signallingspeed can be 16 kbit/s or 64 kbit/s.

Radio transmission

The following radio link transmission unit is available for Nokia UltraSite GSMBTS:

FXC RRI: 16 x 2 Mbit/s, support for each of 2 Flexbus connections, grooming,branching, and loop protection support, cross-connection on 8 kbit/s level.

FXC RRI transmission units are connected to Nokia FlexiHopper Microwave Radioor Nokia MetroHopper Radio with a coaxial cable referred to as Flexbus. Moreover,when multiple cabinets are located at the same site, it is possible to connect BTScabinets together using simple one cable Flexbus, provided by RRI units.

The FXC RRI operates as a repeater and interconnects Nokia UltraSite GSM BTSand the BSC using point-to-point, chain, star, or loop network configurations.

For more information on UltraSite compatible radios, refer to Nokia FlexiHopperMicrowave Radio Product Overview and Nokia MetroHopper Radio ProductOverview.

Fibre optic transmission

The following units are available for fibre optic transmission in Nokia UltraSiteGSM BTS:

FXC STM-1: 155 Mbit/s support for fibre optic cable, signal termination,cross-connection on 8 kbit/s, synchronisation, management channelprocessing, and a CPU circuitry for unit control.

FXC Bridge: Bridge for the signals between the SDH part of the BTS and thePDH cross-connect of the FXC. Includes Q1 management and crossconnection on 8 kbit/s, 16 kbit/s, 32 kbit/s, 64 kbit/s, and 2 Mbit/s level.

FXC STM-1 and FXC Bridge transmission units are always used together andoccupy 1 transmission slot each. The FXC STM-1 unit can be connected to any SDHradio.46 (78) Nokia Networks Oy DN99109462Issue2-0en


The FXC STM-1 and FXC Bridge operate as a repeater/branching point andinterconnect Nokia UltraSite GSM BTS and the BSC using point-to-point, chain,

star, or loop network configurations.

For more information on UltraSite compatible SDH radios, refer to NokiaUltraHopper Microwave Radio Product Overview.

Wire line transmission

The following wire line transmission units are available for Nokia UltraSite GSMBTS:

FC E1/T1: 1 x 2 Mbit/s (E1) or 1 x 1.5 Mbit/s (T1) PCM connection, onecoaxial 75-ohm TX and one coaxial 75-ohm RX connector for E1 use, onetwisted pair 120-/100-ohm TX/RX interface connector for either E1 or T1 use.

FXC E1: 4 x 2 Mbit/s (E1) PCM connections, four coaxial 75-ohm TX andfour coaxial 75-ohm RX connectors for E1 use, grooming, branching, and loopprotection support, cross-connection down to 8 kbit/s level.

FXC E1/T1: 4 x 2 Mbit/s (E1) or 4 x 1.5 Mbit/s (T1) PCM connections, fourtwisted pair 120-/100-ohm TX/RX interface connectors for either E1 or T1use, grooming, branching, and loop protection support, cross-connectiondown to 8 kbit/s level. Interfaces can be configured independently either E1 orT1 mode.

The FC E1/T1 operates as the termination point in a star or chain topology network.The FXC E1 and FXC E1/T1 operate as branching points and interconnect NokiaUltraSite GSM BTS and the BSC using point-to-point, chain, star, or loop networkconfigurations.

6.2.8 Common units

Base Operations and Interfaces unit (1 unit)The Base Operations and Interfaces (BOIA) unit takes care of the control functionscommon to all other units: O&M functions, main clock functions, and external alarmcollection.

Power Supply unit (1-3 units)The Power Supply (PWS) unit converts AC or DC power supply to the DC powervoltages needed in the BTS. In the Nokia UltraSite GSM BTS cabinet, there can be3 DC or 2 AC power supply units.DN99109462 Nokia Networks Oy 47 (78)Issue 2-0 en


DC power supply provides full redundancy for up to 12 TRX configurations. WithAC power supply, redundancy is fully supported only for up to 6 TRX

configurations. With EDGE, power supply redundancy can be reduced.

The power supply unit also provides power feed for Masthead Amplifiers.

6.2.9 Temperature Control System

Cabinet Cooling Fan (1 unit)The Cabinet Cooling Fan is a door-mounted fan, which is part of the OutdoorApplication Kit.

Unit Fan (11 units)The Unit Fans are modules of the cabinet core, which come with the cabinet delivery.The BOIA controls the fan units according to temperature information from otherunits. The cooling is performed by adjusting the rotation speed of the fans. Smoothspeed variations also minimise the noise generated by the fan units.

Heater unit (0-1unit)The Heater unit is needed in Nokia UltraSite GSM BTS Outdoor to cold start theBTS when operating in temperatures between -10 and -33C (+14 to -27F). It willalso maintain interior cabinet temperature during extreme cold operation.

6.2.10 Battery Backup

Integrated Battery Backup

The Integrated Battery Backup (IBBU) consists of batteries and rectifiers. It fits intothe bottom half of Nokia UltraSite GSM BTS. It is used to ensure continual powersupply when the AC mains power breaks down. The IBBU is capable of producingpower for up to 18 TRXs in 2 BTS cabinets.

For more information about the IBBU and Nokia UltraSite Support, refer to NokiaUltraSite Support Product Overview.

6.2.11 Electromechanical kits

Indoor Application Kit

The Indoor Application Kit consists of a door, a roof, and the required mountinghardware.48 (78) Nokia Networks Oy DN99109462Issue2-0en


Outdoor Application Kit

The Outdoor Application Kit consists of a door, a back, a roof, a plinth for one BTS

cabinet, two side panels, and the required mounting hardware. The OutdoorApplication Kit also contains a cabinet fan inside the front door, which is required toprovide additional cooling for outdoor installations. The heat exchanger has beeneliminated from Nokia UltraSite GSM BTS.

6.3 WCDMA units

This section describes the units and kits that will be available for Nokia UltraSiteGSM BTS Indoor and Outdoor with WCDMA function.DN99109462 Nokia Networks Oy 49 (78)Issue 2-0 en

Nokia UltraSite GSM Base Station Product OverviewFigure 16. Nokia UltraSite GSM BTS with integrated WCDMA function

KEY

GSM Components:

1 Transceiver RF Unit2 2-way Receiver Multicoupler Unit3 Transceiver Baseband Unit4 Base Operation and Interface Unit5 Transmission Unit6 Dual Duplex Unit7 DC/DC Power Supply Unit

WCDMA Components:

8 Transmission Interface Unit9 ATM Cross Connection Unit10 Application Manager11 System Clock12 Summing and Multiplexing13 Signal Processor Unit(s)14 Transceiver Unit15 Power Amplifier16 Input Combiner17 Antenna Filter18 Power Supply19 Fan

1

1

1

1

1

1

7 7 73 54

2

2

2 6

6

6 GSMComponents

WCDMAComponents

19

18

9

12

8

13 (6x)

11

10

17 17

15

1516

15

14

14

14



6.3.1 RF unitsTransceiver unit (1-3 units)The Transceiver unit consists of a Transmitter and Receiver (WTR). On the transmitside, the WTR receives digital data from the Signal Processing unit (WSP) via theSumming and Multiplexing unit (WSM) and performs modulation and up conversionof the carrier which is amplified by the Power Amplifier (WPA). On the receive side,the WTR performs channel selection and down conversion for the selected carrier.The received signal is digitized and connected to the WSP via the WSM.

Power Amplifier (1-3 units)The Power Amplifier (WPA) is a multicarrier amplifier with an operating bandwidthof any 20 MHz section on the whole 60 MHz WCDMA allocation. WPAs have thefunctionality for distributing input signals from WTRs and summing the outputsignals when two amplifiers are used in parallel to one sector.

Input Combiner (1 unit)The Input Combiner (WIC) unit accommodates an Ethernet hub for the TLCI-bus.

6.3.2 Antenna Coupling

Antenna Filter (1-3 units)The Antenna Filter (WAF) combines and isolates TX/RX signals and amplifiesreceived signals. The unit contains a receiver multicoupler with 4 outputs for mainbranch and 4 outputs for diversity branch. The WAF is capable of feeding operatingpower for two Masthead Amplifier (MHA) units.

6.3.3 Baseband units

Signal Processing unit (1-6 units)The Signal Processing unit (WSP) performs RX and TX code channel processing,coding, and decoding functions. Summing of TX code channels is performed for thecode channels processed in the unit. Each unit can process up to 32 code channels.DN99109462 Nokia Networks Oy 51 (78)Issue 2-0 en


6.3.4 TransmissionTransmission Interface Unit (1 unit)The Transmission Interface Unit (IFU) connects to the transmission media or to co-sited GSM BTSs. Separate plug-in units, which internally interface to the ATMswitch unit, are available for microwave radio, fibre optic, and wire linetransmission.

ATM Cross Connection Unit (1 unit)The ATM Cross Connection Unit (AXU) is the connecting element between theApplication Managers (WAM) and the Transmission Interface Units (IFU). TheAXU can handle ATM cross-connections at a transmission network level.

6.3.5 Common units

System Clock (1 unit)The System Clock (WSC) performs synchronization functions and reference clockgeneration to the WCDMA part of the BTS.

Power Supply (1 unit)The Power Supply (WPS) provides operating voltages for the different units in theWCDMA part of the BTS.

Application Manager (1 unit)The Application Manager (WAM) performs O&M functions and carrier control. Oneof the WAMs is the master controller for the WCDMA part of the BTS and performscommon O&M functions, such as operational software local storing and distributing,configuration management, alarm collection, and handling.

Summing and Multiplexing (1 unit)The Summing and Multiplexing (WSM) unit routes and distributes digital bitstreams between Transmitters and Receivers (WTR) and Signal Processors (WSP).

6.3.6 Temperature Control

Fan (1 unit)Fan units are used to circulate air in digital racks at the bottom compartment.52 (78) Nokia Networks Oy DN99109462Issue2-0en

Units and delivery items7 Units and delivery itemsTable 4. Nokia UltraSite GSM BTS unit list

Unit Version

Indoor Kit n/a

Outdoor Kit n/a

Transceiver RF unit GSM 900GSM 1800GSM 1900

Transceiver Baseband unit n/a

Wideband Combiner GSM 900GSM 1800GSM 1900

Remote Tune Combiner GSM 900GSM 900 H BandGSM 900 J BandGSM 1800 A BandGSM 1800 B BandGSM 1900

Multicoupler, 2-way GSM 900GSM 1800/1900

Multicoupler, 6-way GSM 900GSM 1800/1900DN99109462 Nokia Networks Oy 53 (78)Issue 2-0 en


Table 4. Nokia UltraSite GSM BTS unit list (Continued)Dual Duplex Unit GSM 900GSM 900 H BandGSM 900 J BandGSM 1800 A BandGSM 1800 B BandGSM 1900

Dual Band Duplex unit GSM 900/1800

Booster GSM 900GSM 1800GSM 1900

Masthead Amplifier GSM 900GSM 1800 A BandGSM 1800 B BandGSM 1900 A BandGSM 1900 B BandGSM 1900 C Band

Bias Tee, VSWR Monitoring GSM 900GSM 1800/1900

Bias Tee, no VSWR Monitoring n/a

Transmission unit FXC RRIFXC E1 (75 )FXC E1/T1 (120/100 )FXC STM-1FXC BridgeFC E1/T1Transmission Shield

Base Operations and Interfaces unit n/a

Power Supply ACDC

Unit Fan n/a (part of Cabinet Core)Cabinet Fan n/a (part of Outdoor Application KitHeater n/a

Unit Version54 (78) Nokia Networks Oy DN99109462Issue2-0en

Units and delivery items

Table 5. Battery Backup unitsIntegrated Battery Backup Versions

Rectifiers for IBBU n/a

Battery unit for IBBU n/a

Distribution unit for IBBU n/a

Cabinet Control unit n/a

Table 6. Nokia UltraSite GSM BTS customer documents

Customer Documents Versions

Nokia UltraSite GSM BTS Product Overview n/a

Nokia UltraSite GSM BTS User Manual n/a

Nokia UltraSite GSM BTS ProductDescriptions Manual

n/aDN99109462 Nokia Networks Oy 55 (78)Issue 2-0 en

Technical specifications8 Technical specificationsThis chapter provides all necessary technical data for Nokia UltraSite GSM BTS.

Table 7. Common technical specifications

Property 12 TRX Indoor 6 TRX Midi 12 TRX Outdoor Notes

Height 1800 mm70.9 in.

1100 mm43.3 in.

1940 mm76.4 in.

Width 600 mm23.6 in.

600 mm23.6 in.

770 mm30.3 in.

Depth 570 mm22.4 in.

570 mm22.4 in.

750 mm29.5 in.

Maximum weight(estimated)

270 kg595 lbs

150 kg330.7 lbs

340 kg750 lbs

Weight index 22.2 kg/TRX RF49.9 lbs/TRX RF

25 kg/TRX RF55.1 lbs/TRX RF

27.8 kg/TRX RF61.2 lbs/TRX RF

Weight isconfigurationdependent

Low airtemperature limit

-5C / 23F -5C / 23F Without optionalheater-10C / 14FWith optional heater-33C / -27.4F

High airtemperature limit

50C / 122F 50C / 122F 50C / 122F

Ingress protectionclass

IP 20 IP 20 IP 55 Plug-in units IP5x

TRX RF MTBF 200,000 hours 200,000 hours 200,000 hoursDN99109462 Nokia Networks Oy 57 (78)Issue 2-0 en


Table 7. Common technical specifications (Continued)Acoustic noise20C / 68F30C / 86F40C / 104F50C / 122F

60 dB(A)69 dB(A)69 dB(A)73 dB(A)

59 dB(A)62 dB(A)62 dB(A)65 dB(A)

12 TRX fulloutput power inalltimeslotsWBC4:1

Nominal Voltage 230 VAC-48 VDC

230 VAC-48 VDC

230 VAC-48 VDC

50/60 Hz

PermittedOperating VoltageFluctuation(external supplyrange)

184 to 276 VAC-36 to -60 VDC

184 to 276 VAC-36 to -60 VDC

184 to 276 VAC-36 to -60 VDC

45 to 66 Hz

Cabinet MaximumPower Demand

4.5 kW VAC3.98 kW VDC



Antenna Isolation 30 dB 30 dB 30 dB

Property 12 TRX Indoor 6 TRX Midi 12 TRX Outdoor Notes58 (78) Nokia Networks Oy DN99109462Issue2-0en

Technical specifications

Table 8. Common environmental specificationsProperty Value

StorageClassificationSpecification

ETS 300 019-1-1:1992 class 1.3EETS 300 019-2-1:1994 class 1.3E(Special mechanical tests:1M4)

Transportation

ClimaticClassificationSpecification

MechanicalClassificationSpecification

ETS 300 019-1-2:1992 class 2.3ETS 300 019-2-2:1994 class 2.3

ETS 300 019-1-2:1992 class 2.2ETS 300 019-1-2:1994 class 2.2

Operational

Indoor, MidiClassificationSpecification

OutdoorClassificationSpecification

ETS 300 019-1-3:1992/A1:1997 class 3.2ETS 300 019-2-3:1994/A1:1997/pr A2:1997 class 3.2

ETS 300 019-1-4:1992/A1:1997 class 4.1ETS 300 019-2-4:1994/A1:1997 class 4.1(Special mechanical tests:1M4)

Earthquake GR-63-CORE/Issue 1, Oct. 1995 Bellcore Zone 2

Ingress protection class

Indoor, MidiOutdoor

IEC 529 class IP 20/UL 50 type 1IEC 529 class IP 55/UL 50 type 3R

Maximum acoustic noise

IndoorOutdoor

No greater than 60 dB (A)No greater than 65 dB (A)DN99109462 Nokia Networks Oy 59 (78)Issue 2-0 en


Table 9. Specific technical data for Nokia UltraSite GSM 900 BTSProperty Value

TX Frequency Range A: 925-960 MHzH: 942.5-960 MHzJ: 935-960 MHz

RX Frequency Range A: 880.0 - 915 MHzH: 897.5 - 915 MHzJ: 890.0 - 915 MHz

Channel Spacing 200 kHz

Available Radio Channels 174

Minimum Frequency Spacing in combinersWBCRTC

200 kHz600 kHz

TX output power at antenna connector(Guaranteed Level)

Combining by-pass2:1 Wideband Combiner4:1 Wideband CombinerRTC

+44.5 dBm+41.0 dBm+37.5 dBm+42.0 dBm

Dynamic power control 30 dB(15 steps in 2 dB increments)

RX sensitivity

Single Branch (static) -110.5 dBm60 (78) Nokia Networks Oy DN99109462Issue2-0en


Table 9. Specific technical data for Nokia UltraSite GSM 900 BTS (Continued)Single Branch (static) w/UltraSite MHA -111.0 dBm2-way diversity (static) Theoretical 3 dB improvement for

single branch case. Link budgetimprovement depends on fadingprofiles used in network planning.

4-way diversity (static) Theoretical 6 dB improvement forsingle branch case. Link budgetimprovement depends on fadingprofiles used in network planning.

Table 10. Specific technical data for Nokia UltraSite GSM 1800 BTS

Property Value

TX Frequency Range A: 1805-1850 MHzB: 1835-1880 MHz

RX Frequency Range A: 1710-1755 MHzB: 1740-1785 MHz


Available Radio Channels 374


200 kHz800 kHz

TX output power at antenna connector(Guaranteed Level)


+44.5 dBm+41.0 dBm+37.5 dBm+42.0 dBm


Property ValueDN99109462 Nokia Networks Oy 61 (78)Issue 2-0 en


Table 10. Specific technical data for Nokia UltraSite GSM 1800 BTS (Continued)RX sensitivity

Single Branch (static) -111.0 dBmSingle Branch (static) w/UltraSite MHA -112.0 dBm2-way diversity (static) Theoretical 3 dB improvement for

single branch case. Link budgetimprovement depends on fadingprofiles used in network planning.

4-way diversity (static) Theoretical 6 dB improvement forsingle branch case. Link budgetimprovement depends on fadingprofiles used in network planning

Property Value

Table 11. Specific technical data for Nokia UltraSite GSM 1900 BTS

Property Value Notes

TX Frequency Range 1930-1990 MHz

RX Frequency Range 1850-1910 MHz


Available Radio Channels

Blocked Channels

Reduced Power

281

5

12

Blocked Channels:586, 611,686, 711, 736Power levels 0-3 notused.Reduced PowerChannels:512, 585, 587, 610,612, 685, 687, 710, 712, 735,737, 810The information on the blockedand reduced power channels isfor earlier BTS classes. NokiaUltraSite GSM BTS is expectedto be similar.


200 kHz800 kHz62 (78) Nokia Networks Oy DN99109462Issue2-0en


Table 11. Specific technical data for Nokia UltraSite GSM 1900 BTS (Continued)TX output power at antenna connector(Guaranteed Level)


+44.5 dBm+41.0 dBm+37.5 dBm+42.0 dBm


RX sensitivity

Single Branch (static) -111.0 dBmSingle Branch (static) w/UltraSite MHA -112.0 dBm2-way diversity (static) Theoretical 3 dB improvement

for single branch case. Linkbudget improvement dependson fading profiles used innetwork planning.

4-way diversity (static) Theoretical 6 dB improvementfor single branch case. Linkbudget improvement dependson fading profiles used innetwork planning

Property Value Notes

Table 12. Specific technical data for Nokia UltraSite BTS with integrated WCDMAfunction

Property Value

TX Frequency Range 2110-2170 MHz

RX Frequency Range 1920-1980 MHz

Duplex Spacing 190 MHz

Carrier Frequency Spacing 200 kHz

Input/output impedance 50 ohmsDN99109462 Nokia Networks Oy 63 (78)Issue 2-0 en


Table 12. Specific technical data for Nokia UltraSite BTS with integrated WCDMAfunction (Continued)Max. average TX output power at antennaconnector

5 W

Output power tolerance in normal conditions 2 dB

Total power dynamic range +18 dB

Downlink power control +25 dB(steps in 0.5 dB increments)

RX sensitivity (static channel) -128.0 dBm, 8 kbps, with diversity

Table 13. Nokia UltraSite GSM BTS external hardware interfaces

Interface Value Connector Type

Antenna Connectors 6 (standard) + 6 (optional) 7/16AC Supply 184 to 276 VAC Screw latch 0.5-16 mm

DC Supply -36 to - 60 VDC Screw latch 16-50 mm

Grounding 5 5 mm Screw

ESD Stud

External Alarms &Controls

TTL/Open collector24 External Alarms6 Controls

D-37 pin

Frame Number, FrameClock, Mains and SISUalarm input

RS-485 D-15 pin

Frame Number, FrameClock, Mains and SISUalarm output

RS-485 D-15 pin

Abis 2 Mbit/s (E1) or1.5 Mbit/s (T1) PCM

TQ for 120 E1TQ for 100 T1BT 43 for 75 E1

RRI RRI Flexbus Radiolink I/Oand power output (55 VDC)

TNC

Property Value64 (78) Nokia Networks Oy DN99109462Issue2-0en


Table 13. Nokia UltraSite GSM BTS external hardware interfaces (Continued)8.1 Telecom features

Nokia UltraSite GSM BTS supports the following telecom features:

Discontinuous Reception (DRX) Discontinuous Transmission (DTX) Handover and power control algorithms

Stand Alone Dedicated Control Handover (SDCCH) Interference band selection based on MS power

Phase 2 Mobile Station (MS) Power Levels Mobile Station (MS) Speed Detection Better Random Access Channel (RACH) Detection Dynamic Stand Alone Dedicated Control Channel (SDCCH) Mode modify procedure

Logical channel configurations (based on GSM/DCS recommendation 05.02.) Flow control

VSWR antenna monitoring

Full Rate Speech coding

Half Rate Speech coding

Enhanced Full Rate Speech coding

Q1 Interface RS-485 TQ

LMP for MMI/ILMT RS-232 BQ

13 MHz test clock SMB female

Test FCLK SMB female

Test/Monitor Interface D-25 pin

Interface Value Connector TypeDN99109462 Nokia Networks Oy 65 (78)Issue 2-0 en


Basic GSM data 2.4 / 4.8 / 9.6 kbit/s

GSM data services 14.4 kbit/s High Speed Circuit Switched Data (HSCSD) General Packet Radio System (GPRS) Coding Schemes 1 and 2 (CS1 and

CS2) Ciphering (support for A5/0, A5/1, A5/2) FACCH emergency call setup

Bad frame handling

8.2 Standards

This section lists the international standards referred to in the design of NokiaUltraSite GSM BTS.

8.2.1 Common standards

The following table describes the common standards referred to in the design ofNokia UltraSite GSM BTS.66 (78) Nokia Networks Oy DN99109462Issue2-0en


Table 14. Common standards8.2.2 Electrical standards

The tables in this section describe the electrical standards referred to in the design ofNokia UltraSite GSM BTS.

Standard Description

ETSI GSM 05.05 Digital cellular telecommunicationssystem; Radio transmission andreception (GSM 05.05 version 6.4.0)

EN 301 087 Digital cellular telecommunicationssystem (Phase 2 & Phase 2+); BaseStation System (BSS) equipmentspecification; Radio aspects (GSM11.21 version 5.4.0)

ETS 300 609-2 Digital cellular telecommunicationssystem (Phase 2); Base StationSystem (BSS) equipment specification;Part 2: Signalling aspects (GSM 11.23version 4.9.0)

ANSI J-STD-007 Personal Communications Services; AirInterface Specification Volume 1; RadioPath Physical Layer

Table 15. Input voltage


ETS 300 132-1:1996 Equipment Engineering Power SupplyInterface at the input toTelecommunications Equipment InterfaceOperated by Alternated Current "AC"

ETS 300 132-2:1996 Power Supply Interface at the input totelecommunications Equipment InterfaceOperated by Direct Current "DC"DN99109462 Nokia Networks Oy 67 (78)Issue 2-0 en


Table 15. Input voltage (Continued)GSM 11.20 (for information only) GSM Base Station System EquipmentSpecification

MPT 1378 Part 1 and Part 2:1993 (forinformation only)

GSM/DCS Base Station Radio EquipmentStandard

ETS 300 253: 1995 Earthing and bonding of telecommunicationequipment in telecommunication centres

Table 16. Electrical safety


EN 60950: 1992A1:1992A2: 1993A3:1995A4: 1996

IEC 950: 1991A1:1992A2: 1993A3:1995A4: 1996

Safety of Information Technology equipment, IncludingElectrical Business Equipment + Amendments A1, A2, A3and A4

UL1950: 1995, 3rdedition

Standard for Safety of Information Technology equipment,Including Electrical Business Equipment

EN 60215:1988IEC 215: 1987BS 3192(for information only)

Safety requirements for radio transmitting equipment

Standard Description68 (78) Nokia Networks Oy DN99109462Issue2-0en


Table 17. EMCStandard Description

ETS 300 342 2: 1994 Radio Equipment and Systems (RES); Electro-MagneticCompatibility (EMC) for European digital cellulartelecommunications system (GSM 900 and DCS 1800MHz) Part 2: Base station and ancillary equipment

pr-ETS 300 342-3:1997 Radio Equipment and Systems (RES); Electro-MagneticCompatibility (EMC) for European digital cellulartelecommunications system Part 3: Base station andancillary equipment and repeaters meeting Phase 2GSM requirements

ETSI GSM 11.20 (forinformation only)

GSM Base Station System Equipment

EN 301 087 Digital cellular telecommunications system (Phase 2 &Phase 2+); Base Station System (BSS) equipmentspecification; Radio aspects (GSM 11.21 version 5.4.0)

MPT 1378 Part 1 and Part2:1993 (for informationonly)

GSM/DCS Base Station Radio Equipment Standard

ANSI J-STD-007 Personal Communications Services; Air InterfaceSpecification Volume 1; Radio Path Physical Layer

TIA/EIA PN-3777 (forinformation only)

Telecommunications Systems Bulletin, Licensed PCS toPCS Interference

EN 55022, class B, 1994(IEC/CISPR 22, 1993)EN 55022/A1:1995

Limits and methods of measurement of radiointerference characteristics of information technologyequipment

FCC; Code of FederalRegulations; Title 47:"Telecommunications":1996

Part 2: "Frequency Allocation and Radio Treaty Matters;General Rules and Regulations"Part 15: "Radio Frequency Devices"Part 24: "Personal Communication Services"Part 68: "Connection of Terminal Equipment to theTelephone Network"

GR-1089-CORE: 1994(for information only)

Electromagnetic Compatibility and Electrical Safety-Generic Criteria for Network TelecommunicationsDN99109462 Nokia Networks Oy 69 (78)Issue 2-0 en


Table 17. EMC (Continued)IEC 1000-3-2: 1995EN 60555-2BS 5406 Part 2 (forinformation only)

Electromagnetic Compatibility (EMC) Part 3: Limits-Section 2: Limits for harmonic current emission(equipment input current 16A per phase)

IEC 1000-3-3: 1994EN 61000-3-3: 1995EN 60555-3:BS 5406 Part 2 (forinformation only)

Electromagnetic Compatibility (EMC) Part 3: Limits-Section 3: Limitation of voltage fluctuation and flicker inlow-voltage supply systems for equipment with ratedcurrent 16A

EN 61000-4-2: 1995IEC 1000-4-2: 1995

Electromagnetic Compatibility (EMC) Part 4: Testingand measurement techniques Section 2: Electrostaticdischarge immunity test Basic EMC publication

EN 61000-4-3: 1995IEC 1000-4-3: 1995

Electromagnetic Compatibility (EMC) Part 4: Testingand measurement techniques Section 3: Radiated,radio-frequency, electromagnetic field immunity test

EN 61000-4-4: 1995IEC-1000-4-4: 1995

Electromagnetic Compatibility (EMC) Part 4: Testingand measurement techniques Section 4: Electrical fasttransient/burst immunity test Basic EMC publication

EN 61000-4-5: 1995IEC-1000-4-5: 1995

Electromagnetic Compatibility (EMC) Part 4: Testingand measurement techniques Section 5: Surgeimmunity test

EN 61000-4-6:1996IEC 1000-4-6:1996

Electromagnetic Compatibility (EMC) Part 4: Testingand measurement techniques Section 6: Immunity toconducted disturbances, induced by radio-frequencyfields

IEC 1000-4-8: 1993 Electromagnetic Compatibility (EMC) Part 4: Testingand measurement techniques Section 8: Powerfrequency magnetic field immunity test Basic EMCpublication



Table 17. EMC (Continued)8.2.3 Mechanical standards

The mechanical standards referred to in the design of Nokia UltraSite GSM BTS aredescribed in this section.

IEC 1000-4-9: 1993 Electromagnetic Compatibility (EMC) Part 4: Testingand measurement techniques Section 9: Pulsemagnetic field immunity test Basic EMC publication

IEC 1000-4-10: 1993 Electromagnetic Compatibility (EMC) Part 4: Testingand measurement techniques Section 10: Dampedoscillatory magnetic field immunity test Basic EMCpublication

IEC 1000-4-11: 1994EN 61000-4-11: 1994

Electromagnetic Compatibility (EMC) Part 4: Testingand measurement techniques Section 11: Voltage dips,Short interruptions and Voltage variations immunitytests

Standard DescriptionDN99109462 Nokia Networks Oy 71 (78)Issue 2-0 en


Table 18. Mechanical standardsStandard Description

EN 60950: 1992A1:1992A2:1993A3:1995A4:1996

IEC 950: 1991A1:1992A2:1993A3:1995A4:1996

Safety of Information Technology equipment, IncludingElectrical Business Equipment + Amendments A1, A2,A3 and A4

UL 1950:1995 3rd Edition Safety of Information Technology equipment, BusinessEquipment

GSM 11.22 (version4.1.4)

Digital Cellular Telecommunications Systems (Phase 2)Base Station and Ancillary Equipment Physical andelectrical parameters; Application of standards andguidance notes

BellcoreGR-63-COREIssue 1:1995

Network Equipment-Building System (NEBS): PhysicalProtection

ISO 7779, 1988 Acoustics - Measurement of airborne noise emitted bycomputer and business equipment.

ISO 9296, 1988 Acoustics - Declared noise emission values of computerand business equipment.

ISO 3743, 1988 Acoustics - Determination of sound power levels of noisesources - Engineering methods for special reverberationtest rooms.

ISO 3745, 1977 Acoustics - Determination of sound power levels of noisesources - Engineering methods for special reverberationtest rooms.72 (78) Nokia Networks Oy DN99109462Issue2-0en


Table 18. Mechanical standards (Continued)8.2.4 Environmental standards

The environmental standards referred to in the design of Nokia UltraSite GSM BTSare described in this section.

IEC 529:1989EN 60659BS 5490 (for informationonly)

Degree of Protection Provided by Enclosures (IP Code)

UL 50: 1995 EleventhEdition

Enclosures for Electrical Equipment

IEC 68-2-57: 1989 Environmental Testing Part 2: Test Methods Ff: VibrationTime-history method


Table 19. Environment


ETS 300 019-1-1:1992Class 1.3E

Equipment Engineering (EE); Environmental conditionsand environmental tests for telecommunicationsequipment Part 1-1: Classification of environmentalconditions: Storage

ETS 300 019-2-1:1994Class 1.3E(special mechanicaltests:1M4)

Equipment Engineering (EE); Environmental conditionsand environmental tests for telecommunicationsequipment Part 2-1: Specification of environmentaltests: Storage

ETS 300 019-1-2:1992 Equipment Engineering (EE); Environmental conditionsand environmental tests for telecommunicationsequipment Part 1-2: Classification of environmentalconditions: Transportation

ETS 300 019-2-2:1994 Equipment Engineering (EE); Environmental conditionsand environmental tests for telecommunicationsequipment Part 2-2: Specification of environmentaltests: TransportationDN99109462 Nokia Networks Oy 73 (78)Issue 2-0 en


Table 19. Environment (Continued)ETS 300 019-1-3:1992+ A1: 1997

Equipment Engineering (EE); Environmental conditionsand environmental tests for telecommunicationsequipment Part 1-3: Classification of environmentalconditions: Stationary use at weather protectedlocations

ETS 300 019-2-3:1994+ A1: 1997+ prA2: 1997

Equipment Engineering (EE); Environmental conditionsand environmental tests for telecommunicationsequipment Part 2-3: Classification of environmentalconditions: Stationary use at weather protectedlocations

ETS 300 019-1-4:1992+A1: 1997

Equipment Engineering (EE); Environmental conditionsand environmental tests for telecommunicationsequipment Part 1-4: Classification of environmentalconditions Stationary use at non-weather protectedlocations

ETS 300 019-2-4:1994+A1: 1997

Equipment Engineering (EE); Environmental conditionsand environmental tests for telecommunicationsequipment Part 2-2: Classification of environmentalconditions Stationary use at non-weather protectedlocations

Table 20. 2048 Kbit/s E1 interface


CCITT (Blue Book) or ITU-TG.703 General aspects of digital transmission systems:

Terminal equipment: Physical/electrical characteristicsof hierarchical digital interfaces

G.704 General aspects of digital transmission systems:Synchronous frame structures used at 1544, 6312,2048, 8488 and 44 736 kbit/s hierarchical levels

G.706 General aspects of digital transmission systems;Terminal equipment frame alignment and cyclicredundancy check (CRC) procedures relating to basicframe structures defined in recommendation G.704



Table 20. 2048 Kbit/s E1 interface (Continued)G.711 General aspects of digital transmission systems;Terminal equipment; Pulse code modulation (PCM) ofvoice frequencies

G.732 General aspects of digital transmission systems;Terminal equipment; Characteristics of primary PCMmultiplex equipment operating at 2048 kbit/s

G.736 General aspects of digital transmission; Characteristicsof a synchronous digital multiplex equipment operatingat 2048 kbit/s

G.823 Digital networks; The control of jitter and wander withindigital networks which are based on the 2048 kbit/shierarchy

G.826 Digital transmission systems - Digital networks - Qualityand availability targets; Error performance parametersand objectives for international, constant bit rate digitalpaths at or above the primary rate

G.921 Digital sections based on the 2048 kbit/s hierarchy

I.460 Integrated services digital network (ISDN); ISDN user-network interfaces; multiplexing, rate adaptation andsupport of existing interfaces

ETS 300 903 Digital cellular telecommunications system (Phase 2+);Transmission planning aspects of the speech service inthe GSM Public Land Mobile Network (PLMN) system(GSM 03.50 version 5.0.2)

GSM 08.51 Digital cellular telecommunications system; BaseStation Controller - Base Transceiver Station (BSC -BTS) interface General aspects (GSM 08.51)

GSM 08.52 Digital cellular telecommunications system; BaseStation Controller - Base Transceiver Station (BSC -BTS) interface principles (GSM 08.52)

GSM 08.54 Digital cellular telecommunications system (Phase2+);Base Station Controller - Base Transceiver Station(BSC - BTS) Interface; Layer 1 structure of physicalcircuits (GSM 08.54)


CCITT (Blue Book) or ITU-TDN99109462 Nokia Networks Oy 75 (78)Issue 2-0 en


ETS 300 247:1993-10 DE/BT-02019

Business Telecommunications (BT); Open NetworkProvision (ONP) technical requirements; 2 048 kbit/s

digital unstructured leased line (D2048U); Connectioncharacteristics

ETS 300 248:1993-10 DE/BT-02020

Business Telecommunications (BT); Open NetworkProvision (ONP) technical requirements; 2 048 kbit/sdigital unstructured leased line (D2048U); Terminalequipment interface

ETS 300 418:1995-11 DE/BTC-02021

Business telecommunications (BTC); 2 048 kbit/sdigital unstructured and structured leased lines(D2048U and D2048S); Network interface presentation

ETS 300 419:1995-11 DE/BTC-02022

Business telecommunications (BTC); Source: BTC 2 2048 kbit/s digital structured leased lines (D2048S);Connection characteristics

ETS 300 420:1995-11 DE/BTC-02023

Business telecommunications (BTC); Source: BTC 2 2048 kbit/s digital structured leased lines (D2048S);Terminal equipment interface

BAPT 221 ZV 15 MU 9chapter 4.8

Q1

(Ausgangsjitter)

Interface Requirement Specification, Physical version0.0.3

Table 21. 1544 Kbit/s T1 interface


ANSI T1.403 Telecommunications-Network-to-Customer Installation-DS1 MetallicInterface ATIS

ANSI T1.102 Telecommunications-Digital Hierarchy-Electrical Interfaces ATIS

AT&T TR 62411 Jitter and Wander Multiplexing, RateAdaptation76 (78) Nokia Networks Oy DN99109462Issue2-0en


8.2.5 Base station interface equipment - related recommendations andstandardsThe standards and recommendations related to base station interface equipment aredescribed in this section.

Table 22. Flexbus interface


ITU-T G.704 (10/94) Synchronous frame structures used at primary andsecondary hierarchical levels

ITU-T G.706 (1991) Frame alignment and cyclic redundancy check (CGC)procedures relating to basic frame structures defined inRecommendation G.704

ITU-T G.823 (03/93) The control of jitter and wander within digital networkswhich are based on the 2048 kbit/s hierarchy

ITU-T G.826 (08/96) Error performance parameters and objectives forinternational, constant bit rate digital paths at or aboveprimary rate

ITU-T G.921 Digital sections based on the 2048 kbit/s hierarchyDN99109462 Nokia Networks Oy 77 (78)Issue 2-0 en


Nokia UltraSite GSM Base Station Product Overview1 About this document2 Introduction to Nokia UltraSite GSM BTS3 Features3.1 Fully competent multimedia BTS3.2 Adaptive platform for every operator3.3 Cost effective multipurpose GSM platform

4 Applications and configurations4.1 Applications4.2 Configurations

5 Management and software5.1 Nokia SiteWizard5.2 Main new software features5.3 Software updates

6 Construction and units6.1 Mechanics6.2 GSM units6.2.1 Transceiver units6.2.2 Duplexers6.2.3 Combiners6.2.4 Multicouplers6.2.5 Booster6.2.6 MHA and Bias Tee6.2.7 Transmission6.2.8 Common units6.2.9 Temperature Control System6.2.10 Battery Backup6.2.11 Electromechanical kits

6.3 WCDMA units6.3.1 RF units6.3.2 Antenna Coupling6.3.3 Baseband units6.3.4 Transmission6.3.5 Common units6.3.6 Temperature Control

7 Units and delivery items8 Technical specifications8.1 Telecom features8.2 Standards8.2.1 Common standards8.2.2 Electrical standards8.2.3 Mechanical standards8.2.4 Environmental standards8.2.5 Base station interface equipment - related recommendations and standards