NODE-B WCDMA ERICSSON.doc

7/23/2019 NODE-B WCDMA ERICSSON.doc

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NODE-B WCDMA ERICSSON

FOR

MONITORING ORANGE TELCOM NETWORK


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How to collect RBS Type in Node-B using moshell....................................................................................................................................................4How to collect board position information in Node-B using moshell..........................................................................................................................5

How to change the board:..............................................................................................................................................................................................7

Here are Node-B Ericsson types:................................................................................................................................................................................10RBS 3518 ...............................................................................................................................................................................................................11

Cabinet Overview................................................................................................................................................................................................11

Hardware Units...................................................................................................................................................................................................12

Connection Interfaces..........................................................................................................................................................................................13

Site LAN Interface including Local O&M.........................................................................................................................................................13

OIL Interface.......................................................................................................................................................................................................14

Transmission Interfaces.......................................................................................................................................................................................15

External Alarm Interface.....................................................................................................................................................................................16

ESD Interface......................................................................................................................................................................................................17Earth Grounding Interface...................................................................................................................................................................................18

Power Interface...................................................................................................................................................................................................18RBS 3518 Climate System..................................................................................................................................................................................19

RBS 3206M.............................................................................................................................................................................................................20

Hardware Units...................................................................................................................................................................................................20

RBS 3206F..............................................................................................................................................................................................................21

Hardware Units...................................................................................................................................................................................................21

RBS 3206E..............................................................................................................................................................................................................23

Hardware Units...................................................................................................................................................................................................23

Connection Interfaces..........................................................................................................................................................................................25

Site Local Area Network (Optional) (position A)...............................................................................................................................................26

Transmission Interface (Position C)....................................................................................................................................................................27Power interfaces (Position D).............................................................................................................................................................................30

External Alarm Interface (Position E).................................................................................................................................................................32

Antenna Interface (Position G)...........................................................................................................................................................................33

RBS 3402................................................................................................................................................................................................................35


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Cabinet overview.................................................................................................................................................................................................35

RRU overview.....................................................................................................................................................................................................36Hardware Units...................................................................................................................................................................................................37

OIL......................................................................................................................................................................................................................38

Connection Interfaces..........................................................................................................................................................................................39Transmission Interface........................................................................................................................................................................................41

OIL Interface.......................................................................................................................................................................................................42

Site LAN Interface Including Local O&M.........................................................................................................................................................43

Power Interface...................................................................................................................................................................................................44

External Alarms Interface...................................................................................................................................................................................45

RBS 3202................................................................................................................................................................................................................46

Cabinet Overview................................................................................................................................................................................................46

Hardware Units...................................................................................................................................................................................................48

Connection Interface...........................................................................................................................................................................................50Power Connection Interface................................................................................................................................................................................51

Antenna Connection Infterfaces..........................................................................................................................................................................51Transmission Interface........................................................................................................................................................................................52

Site LAN Interface..............................................................................................................................................................................................53

AU-Hub Interface................................................................................................................................................................................................54


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0 ManagedElement=1

=====================================================================

ManagedElementId 1

applicationConfiguration t[0] =faultTolerantCoreStates s[1] = ManagedElement=1,Equipment=1,Subrack=1,Slot=1,PlugInUnit=1;Active

logicalName 1067001mimInfo Struct{3}

>>> 1.mimName = RBS_NODE_MODEL_K

>>> 2.mimVersion = 2.3

>>> 3.mimRelease =

mimName RBS_NODE_MODEL_K

productName RBS3206

productNumber 11/COH1092069

productRevision -

productType Node

site CYLB6700

userLabel CYLB6700

How to collect board position information in Node-B using moshell

1. Login to moshell

2. type moshell command: cabx

CYLB6700> cabx

090925-10:22:20 CYLB6700 7.0y RBS_NODE_MODEL_K_2_3 stopfile=/tmp/17952

Please enter Node Password:

.....

=====================================================================

SMN APN BOARD GREEN YELLOW RED PRODUCT NR REV DATE SERIAL NR TEMP COREMGR


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=====================================================================

0 1 CBU1 ON 16HZ OFF ROJ 119 2209/1 R5G 20080116 TU8G099829 +31C Active*

0 7 RAX ON 16HZ OFF R1D 20090529 TU8GB69142

0 8 RAX11 ON 16HZ OFF R1B 20071205 TU8G053748

0 9 RAX11 ON 16HZ OFF ROJ 119 2187/8 20080103 TU8G085404

0 10 TX6HS-03 ON 16HZ OFF ROJ 119 2254/7 R1D 20071117 AE561563740 11 TX6HS-03 ON 16HZ OFF ROJ 119 2254/7 R1D 20080120 AE56659891

0 12 RUIF ON 16HZ OFF ROJ 119 2245/2 R2A 20080112 AE56598745

-----------------------------------------------------------------------------------------------------

================================================================

SMN ProductNr Rev Name Date SerialNr================================================================

0 ROJ 605 116/1 R1A Subrack 20040101 Baseband

0 ROJ 605 116/1 R1B BACKPLANE 20071204 TY11991700

----------------------------------------------------------------

=====================================================================

SMN APN PORT BOARD GREEN YELLOW RED PRODUCT NR REV DATE SERIAL NR=====================================================================

0 12 port_0_dev_5 RU21 steady 16hz off KRC 118 16/3 R2A 20080107 AE56548926

0 12 port_0_dev_5 FU12 ON 16Hz OFF KRC 118 17/1 R2F 20080118 TU8F319901

0 12 port_10_dev_10 RU21 steady 16hz off KRC 118 16/2 R2A/A 20080204 AE56764152











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How to change the board:

1. Login to Node-B with moshell or EMAS

2. run moshell command cabx

CYLB6700> cabx

090925-10:22:20 CYLB6700 7.0y RBS_NODE_MODEL_K_2_3 stopfile=/tmp/17952

Please enter Node Password:

.....

=====================================================================

SMN APN BOARD GREEN YELLOW RED PRODUCT NR REV DATE SERIAL NR TEMP COREMGR

=====================================================================

0 1 CBU1 ON 16HZ OFF ROJ 119 2209/1 R5G 20080116 TU8G099829 +31C Active*

0 7 RAX ON 16HZ OFF R1D 20090529 TU8GB69142

0 8 RAX11 ON 16HZ OFF R1B 20071205 TU8G053748

0 9 RAX11 ON 16HZ OFF ROJ 119 2187/8 20080103 TU8G0854040 10 TX6HS-03 ON 16HZ OFF ROJ 119 2254/7 R1D 20071117 AE56156374

0 11 TX6HS-03 ON 16HZ OFF ROJ 119 2254/7 R1D 20080120 AE56659891

0 12 RUIF ON 16HZ OFF ROJ 119 2245/2 R2A 20080112 AE56598745

-----------------------------------------------------------------------------------------------------

================================================================

SMN ProductNr Rev Name Date SerialNr

================================================================

0 ROJ 605 116/1 R1A Subrack 20040101 Baseband

0 ROJ 605 116/1 R1B BACKPLANE 20071204 TY11991700

----------------------------------------------------------------

=====================================================================SMN APN PORT BOARD GREEN YELLOW RED PRODUCT NR REV DATE SERIAL NR

=====================================================================





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0 12 port_6_dev_8 RU21 steady 16hz off KRC 118 16/2 R2A/A 20060810 AE531841090 12 port_6_dev_8 FU12 ON 16Hz OFF KRC 118 17/1 R2F 20080131 TU8F326687



3. lock the board where the board want to replace it by command: bl 001000

Logging to file: /home/gnoc/moshell_logfiles/logs_moshell/tempfiles/20090925-165054_26346/boLog26346..............................................................................................................................................................................

Log close: /home/gnoc/moshell_logfiles/logs_moshell/tempfiles/20090925-165054_26346/boLog26346

Created following board-groups: all, allp, mp, bp, tu, coremp, ommp, scx, xp, rax, tx, tx6, ru, ru[0-6].>>> Type "bp" to view available board-groups and "bp " to view group contents.

Block following MOs ?

===================================================================================

115 Equipment=1,Subrack=1,Slot=10,PlugInUnit=1

===================================================================================

Are you Sure [y/n] ?

4. Replace the board CBU, RAX, TX6HS-03a. Remove the board.

i. Put on the ESD wrist strap and connect the cable to the earth grounding point or the ESD button, if available.

ii. Check the subrack slot number against the work order.iii. Note the positions of any cables connected to the board (CBU).

iv. Starting from the top, disconnect the cables from the board (CBU)

v. Loosen the captive screws using a T8 Torx screwdriver and remove the board according the picture below:


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NOTE:ALWAYS HANDLE BOARDS BY THE FRONT, EDGE, OR BACK FRAME AND DO NOT TOUCH THE CIRCUIT

PATTERN OR PINS

vi. Place the board in an antistatic bag and reuse the packing from the replacement board.

b. Installing the board

i. Unpack the board and check that it is undamaged.

ii. Using a flashlight, check that the pins in the backplane connector are straight before proceeding with the installation.
http://edw//alex?ac=image&fn=900_1543-HRB105102_1Uen.G-p012828d.eps.pdf


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iii. Insert the replacement board into position and ensure that the locking clamps engage the subrack locking rails, in

accordance with above picture.

iv. Lock the board by simultaneously pushing both locking clamps towards the board.

v. Tighten the screws to a standard torque using a torque driver and a 50 mm (or longer) T8 Torx bit. Ensure that the bit is

correctly engaged in the head of the lcoking clamp screw before starting.

5. After finish the installing the board tell to the Front office to do unlocking the board.

6. Unlocking the board by command: deb 001000 (xxyy00 xx= subrack, yy=slot )

Here are Node-B Ericsson types:
http://edw//alex?ac=image&fn=900_1543-HRB105102_1Uen.G-p012829d.eps.pdf


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RBS 3518

Cabinet Overview

Hardware Unit Slot Pos. No. of Units

CBU 1 1

ET-MC1 board 2 0-1

ET-M4 board

ET-M3 board

ET-MC41s board

ET-PSW board 2 or 3 (1) 0-1

ET-MFX board 2 0-1

RAX 3-6 1-4 (2)(3)(4)

TX board 7, 8 1-2 (5)

OBIF 9 1 (6)
http://edw//alex?ac=image&fn=83_1551-HRB105102_1Uen.U-p017049a.eps.pdf


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PDU N/A 1

RRU11 N/A 1-6

RRU22 N/A 1-6

Hardware Units
http://edw//alex?ac=image&fn=1_1551-COH1092081Uen.S-B000138C.eps.pdf


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Connection Interfaces

Position Unit

1 Site LAN interface

2 OIL interfaces3 Transmission connection interfaces

4 External alarm interfaces

5 ESD interface

6 Earth grounding interface (underneath the cabinet)

7 Power interface

8 GPS (optional)

Table 11 RBS 3518 Internal Connection Interfaces

Position Unit

A External alarm interface

B Transmission: E1/T1/J1 or STM-1 (unchannelized)

Site LAN Interface including Local O&M
http://edw//alex?ac=image&fn=1_1551-COH1092081Uen.S-B000141D.eps.pdf


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A site LAN is used to communicate with the RBS Element Manager

(RBS EM) or Moshell, which in turn can be used to connect a thin

client to the RBS3518 for configuration and service purposes.

To connect to the site LAN, route a crossed transmission cable throughthe cable sealing module at the bottom of the RBS 3518 and plug its

RJ-45 cable connector into the cable inlet located above the Surge

Protection Device(SPD). See beside picture.

OIL Interface
http://edw//alex?ac=image&fn=1_1551-COH1092081Uen.S-B000146B.eps.pdf


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The OIL interface carries traffic and timing signals between the RBS

3518 and each RRU. The OIL cable is routed to the OBIF2 (or OBIF4)

board through the cable sealing modules at the bottom of the RBS

3518. see the beside picture.

Transmission Interfaces


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The connection interface at the bottom in the RBS 3518 is equipped

with a plate of cable sealing modules, with each module intended for

sealing three cables. As the cables to be used can be of various

diameters, it is possible to change the diameter of the hole in each

module.

External Alarm Interface


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The external alarm interface is a push-in connector. As shown in

beside picture. Two OVP modules are used to make the external

alarms available.

ESD Interface

The Electrostatis Discharge (ESD) interface provides a connection

point for the ESD wrist strap, which protects boards and units from

being damaged by electrostatic discharge from anyone working with

them.
http://edw//alex?ac=image&fn=1_1551-COH1092081Uen.S-B000149B.eps.pdfhttp://edw//alex?ac=image&fn=1_1551-COH1092081Uen.S-B000148C.eps.pdf


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Earth Grounding Interface

The single earth grounding point for the RBS 3518 is the threadedstud.

Power Interface
http://edw//alex?ac=image&fn=1_1551-COH1092081Uen.S-B000143A.eps.pdf


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The power interface accepts cables with a cross-sectional area of up to

4 mm2, and a minimum of 2.5 mm2 is recommended. Only multistrand

cables can be used. The power is connected to the PDU through the

SPD. The SPD and Connection Field are covered, as picture beside.

RBS 3518 Climate System

Position Unit

A External fan unit

B Internal Fan Unit, controlling the heaters during coldstart, and cold operation

C Heat Exchanger (HEX)

D Heaters
http://edw//alex?ac=image&fn=1_1551-COH1092081Uen.S-B000139B.eps.pdfhttp://edw//alex?ac=image&fn=1_1551-COH1092081Uen.S-B000147C.eps.pdf


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RBS 3206M

Hardware Units

PositionDescription

A Connection Field (CF)

B Fan

C Fan Control Unit (FCU)

D Power Distribution Unit (PDU)

E Filter subrackThe filter subrack contains the following: Filter Unit (FU)

F The radio subrack contains the following: Radio Unit (RU)Radio subrack also includes the digital casette, see below

G

Digital cassette:

Control Base Unit (CBU)

Exchange Terminal (ET) board
http://edw//alex?ac=image&fn=1_1551-COH1092069Uen.AE-p015637a.eps.pdf


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Random Access and Receiver (RAX) board

Transmitter (TX) board

Radio Unit Interface (RUIF)

RBS 3206F

Hardware Units


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PositionDescription


B Fan


D Type 1cabinet: DC filter or +24 V DC Connection Unit(DCCU)Type 2 cabinet: Alternating Current Connection Unit(ACCU) or three-wire -48 V DCCU (1) or Power DistributionUnit 03 (PDU-03) (2)

E Filter subrackThe filter subrack contains the following: Filter Unit(FU) &Dummy board

F Radio subrackThe radio subrack contains the following: Radio Unit(RU) &Power Distribution Unit (PDU)

G Digital subrack which contains the following:Control Base Unit (CBU)

Exchange Terminal (ET) boardRandom Access and Receiver (RAX) boardTransmitter (TX) boardRadio Unit Interface (RUIF)
http://edw//alex?ac=image&fn=1_1551-COH1092069Uen.AE-p012714e.eps.pdf


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H Power subrack or space for optional equipment

J Busbar

K Type 1 cabinet: Alternating Current Connection Unit(ACCU) or three-wire -48 V DCCUType 2 cabinet: DC filter or +24 V DC Connection Unit(DCCU) (1)

RBS 3206E

Hardware Units


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Position Description


B Fan


D DC filter or +24 V DC Connection Unit (DCCU)

E Filter subrack, which contains the following:Power Distribution Unit (PDU)Filter Unit (FU)

F Radio subrack 6RU, which contains the following:Power Distribution Unit (PDU)Radio Unit (RU)

G Digital subrack, which contains the following:Control Base Unit (CBU)Exchange Terminal (ET) boardRandom Access and Receiver (RAX) boardTransmitter (TX) boardRadio Unit Interface (RUIF)

H Radio subrack 3RU, which contains RUs

J Power subrack, which contains the following:
http://edw//alex?ac=image&fn=1_1551-COH1092069Uen.AE-p013210d.eps.pdf


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Auxiliary Unit Hub (AUH)Power Supply Unit (PSU)

K Busbar

L Alternating Current Connection Unit (ACCU) or three-wire -48 V DCCU



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Position Description

A Site Local Area Network (LAN) (optional)

B Global Positioning System (GPS) interface (optional)

C Transmission interface

D Power connection interface

E External alarm interface

F Earthing grounding interface

G Antenna interface

H Electrostatic Discharge (ESD) interface

J Co-siting interface

Site Local Area Network (Optional) (position A)
http://edw//alex?ac=image&fn=1_1551-COH1092069Uen.AE-p013214e.eps.pdf


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Site LAN is used to communicate with the Base Station Element

Manager (BEM). A Thin Client can be connected to the CF or directly

to the Control Base Unit (CBU), for configuration and service

purposes through the BEM. The Site LAN interface in the CF can

occupy two positions: M1 and M2. The interface in the CF consists ofan RJ-45 connector. A specific adapter is required to connect the Thin

Client directly to the CBU

Transmission Interface (Position C)
http://edw//alex?ac=image&fn=1_1551-COH1092069Uen.AE-p012809b.eps.pdf


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The connection interface in the CF can be equipped with up to 32

female RJ-45 connectors, see the figure below. Internal connections

are made between the connection interface and the CBU and between

the connection interface and any optional ET-MC1 boards in the digital

subrack


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The STM-1/OC-3c and STM-1/OC-3 connection interface in the CF

is equipped with four optical SC connectors. An internal connection is

made between the CF and the optional ET-M4, or ET-MC41s board in

the digital subrack.


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The ET-MFX or ET-PSW connection interface in the CF is equipped

with RJ-45 female connectors. An internal connection is made between

the CF and the ET-MFX or the ET-PSW board in the digital subrack

Power interfaces (Position D)

RBS 3206M The incoming two-wire -48 V DC power is connected by screw

terminals to a PDU-03. The power cable must be multistranded andhave a cross-sectional area of 35-70 mm
http://edw//alex?ac=image&fn=1_1551-COH1092069Uen.AE-3206-jp.eps.pdf


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RBS 3206F The incoming -48 V DC prioritized power is connected by screw

terminals to a PDU-03. The power cable must be multistranded and

have a cross-sectional area of 35-70 mm

RBS 3206F and RBS 3206E The incoming two-wire -48 V DC power is connected by screw

terminals to a DC filter. The power cable must be multistranded andhave a cross-sectional area of at least 35 mm .
http://edw//alex?ac=image&fn=1_1551-COH1092069Uen.AE-p017881a.eps.pdfhttp://edw//alex?ac=image&fn=1_1551-COH1092069Uen.AE-p017881a.eps.pdf


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External Alarm Interface (Position E)


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The external alarm interface to the EACU is located on the Fan Control

Unit (FCU) and consists of a 10-pin RJ-45 connector. The interface

contains both power and control connections.

Antenna Interface (Position G)


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The antenna jumpers are routed through the antenna jumper inlet and

connected directly to the Filter Units (FU). The antenna connection

interface on the FU consists of a 7/16 connector.

Configuration 3x1 for RBS 3206M Configuration 3x1 and 6x1 for RBS 3206F and 3206E

FU / FU Connector Sector / Antenna Connector

FU 1 / A Sector 1 / A

FU 1 / B Sector 1 / B




FU / FU Connector Sector / Antenna Connector




http://edw//alex?ac=image&fn=1_1551-COH1092069Uen.AE-p012811c.eps.pdf


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FU 3 / B Sector 3 / B FU 5 / A Sector 3 / A








RBS 3402

Cabinet overview


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The Main Unit (MU) consists of the following parts:

Main Unit (MU) Subrack Switch Control Board (SCB)

Timing Unit Board (TUB) Exchange Terminal (ET) board General Purpose Processor Board (GPB) Transmitter (TX) board Random Access and Receiver (RAX) board Optical Baseband Interface (OBIF) board Capacitor Unit and External Alarm (CUX) unit

Remote Radio Unit (RRU)

RRU overview
http://edw//alex?ac=image&fn=4_1551-COH1092068Uen.G-p012406b.eps.pdf


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The Radio Remote Unit (RRU) contains all radio equipment and is a

field-replaceable unit. No parts of the RRU can be replaced separately.

Hardware Units
http://edw//alex?ac=image&fn=4_1551-COH1092068Uen.G-p012407a.eps.pdf


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A Fan Unit

B Capacitor Unit and External Alarm Unit (CUX)

C

MU (Main Unit) subrack

The MU subrack typically consists of the followingcomponents:

Switch Core Board (SCB)

Timing Unit Board (TUB)

Exchange Terminal (ET) board

General Purpose Processor Board (GPB)

Transmitter (TX) board

Random Access Receiver (RAX) board

Dummy Board/second RAX board

Optical Baseband Interface (OBIF) board

D Connection Interfaces

OIL
http://edw//alex?ac=image&fn=3_1551-COH1092068Uen.M-p012174b.eps.pdf


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The connection between the MU and the RRU is made by an OpticalInterface Link (OIL). There are several different lengths availablefor the OIL cables: 20, 70, 150, 250, 350 and 500 m. The OIL musthave zero-dispersion in the wave length range 1302 1322 nm.

For longer distances between MU and RRU an already installedoptical fiber transmission network, e.g. Dark Fiber, can be leasedand used to increase the total length of the OIL. The OIL cable(s) isconnected to the leased optical fiber transmission network by aconnection box.

The maximum length of the OIL (OIL cable, or OIL cable and leasedoptical fiber) is 15000 m.

It is important that the leased optical fiber has a fixed delay andthat the uplink and downlink fiber have the same delay, within8 ns. This corresponds to less than 1.5 m difference between uplink

and downlink fiber.

The total delay for the entire OIL connection must be less than75 s in each direction. This corresponds to 15 km fiber in eachdirection.

The total optical attenuation for the entire OIL connection must beless than 15 dB, in each direction

http://edw//alex?ac=image&fn=3_1551-COH1092068Uen.M-p012326a.eps.pdf


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A Transmission: E1, T1, J1 100 120 , or STM-1, electricaland optical Ethernet 1 Gbit/s (view of E1, T1, J1 100 120

)

B Transmission: E1 75

C Grounding interface

D OIL interface

E GPS (optional)

F SiteLAN interface including local O&M

G Power interface

H External alarm interface

J ESD interface
http://edw//alex?ac=image&fn=3_1551-COH1092068Uen.M-p012161c.eps.pdf


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Transmission Interface

E1 or Ethernet

The connection interface on the top of the MU is equipped with eight

female RJ-45 connectors, see the figure below. An internal connectionis made from the connection interface to the ET-MC1 or ET-MFX

board in the MU subrack.


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To support the 75 cable impedance, the MU can be delivered withone or two transmission adapters (Miniwift) installed on the top ofthe cabinet. The transmission adapter, consisting of eight BNCconnectors, is a converter between the 75 coaxial interface andthe 120 twisted pair aimed for the E1 interface. The signal is

transformed to 120 in the transmission adapter, and distributedto the 120 transmission connector panel and then further to theET board.

OIL Interface


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The OIL interface carries traffic and timing signals between the MU

and each RRU. The OIL cable is routed to the OBIF board through up

to three holes on the top of the MU.

Site LAN Interface Including Local O&M
http://edw//alex?ac=image&fn=3_1551-COH1092068Uen.M-p012284c.eps.pdf


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SiteLAN is used for communication with the Base station Element

Manager (BEM). A Thin Client can be connected to the MU for

configuration and service purposes by using the BEM. The interface

consists of an RJ-45 connector.

Power Interface


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The power interface is protected by a plastic cover. The cables can be

connected without removing the cover. The power interface accepts

cables with an area up to 6 mm , a minimum cable area of 2.5 mm is

recommended. The cable should be a multi strand cable. The power is

connected directly to the CUX board using the DC input terminals.

External Alarms Interface


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The external alarm interface consists of a 37 poled female D-sub

connector

RBS 3202

Cabinet Overview


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http://edw//alex?ac=image&fn=3_1551-COH109334Uen.U3-p011756a.eps.pdf


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Hardware Units

A Left and right antenna connection interface

B Earth grounding points

C Power connection interface

D Connection Field (CF)

E Capacitor Unit (CU)

F

Baseband (BB) subrack and fan unitThe BB subrack typically consists of the followingcomponents:

Baseband Interface (BBIF) Board

Exchange Terminal (ET) Board

General Purpose Processor Board (GPB)

Random Access Receiver (RAX) Board

Switch Core Board (SCB)

Timing Unit Board (TUB)
http://edw//alex?ac=image&fn=2_1551-COH109334Uen.AB-p011614a.eps.pdf


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Connection Interface

Top View CabinetThis section provides information about the interfaces on the RBS.

The Connection Field (CF), the interfaces for earth grounding,power and antennas are located on the RBS cabinet top. The CFincludes 22 slots beginning from the left.

The CF is used as the interface to the cabinet boards. The CF ismodular and contains the interfaces for transmission, localOperation and Maintenance (O&M) and Auxiliary Unit Hub (AU-Hub).

1 Earth grounding interfaces

2 Power interface

3 Antenna interfaces

4 Transmission interface, ET-M1, ET-MC1

5 Transmission interface, ET-M4

6 Transmission adapter

7 Site LAN interface including local O&M


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8 Auxiliary Unit Hub (AU-Hub) interface

9 ESD interface

Power Connection Interface

The power connection interface is located on the cabinet top in a black

protective box, called DCCU (DC Connection Unit). The maximum

dimensions for each power cable is 70 mm and the power connectors

are two M8 screws with washers and M8 cable lugs.

Antenna Connection Infterfaces


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The antenna connection interfaces are located on the cabinet top;three antenna feeder connectors on each side. The connectors are7/16 IEC-169-4 female connectors.

The connectors are labelled H1 to H3 and J1 to J3, see beside

picture.

The antenna cables must be connected as follows:

Sector 1A to position J1 Sector 1B to position H1 Sector 2A to position J2

Sector 2B to position H2 Sector 3A to position J3 Sector 3B to position H3

Transmission Interface

E1


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The E1, T1, J1 connection interface in the CF is equipped with eight

female RJ-45 connectors for the ET board cables, see beside picture.

The ET-M1 board and the ET-MC1 board each has support for up to

eight T1, J1, or E1 transmission lines connected in four RPV 431

connectors in the board front

STM-1

The STM-1 connection interface, located in the CF in positionsT09 and T11, is equipped with two pairs of female SC connectors. An

internal connection is made from the CF to the ET-M4 or ET-MC41s

board in the BB Subrack.

Site LAN Interface
http://edw//alex?ac=image&fn=2_1551-COH109334Uen.AB-p011612a.eps.pdfhttp://edw//alex?ac=image&fn=2_1551-COH109334Uen.AB-p011609a.eps.pdf


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The connector for local O&M is an 8-pin, non-keyed, female RJ-45

connector located in the CF in position T17A. See beside picture.

Ethernet cables can be connected to the O&M interface. The connector

in position T17B is provided for redundancy

AU-Hub Interface

InterfaceType

Cable Type Cable ProductNumber

CablePosition inCF

PCU Balanced lines TSR 482 0248/15m 22A

XALM Balanced lines TSR 482 0243/15m 22C
http://edw//alex?ac=image&fn=2_1551-COH109334Uen.AB-p011615a.eps.pdfhttp://edw//alex?ac=image&fn=2_1551-COH109334Uen.AB-p011613a.eps.pdf

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NODE-B WCDMA ERICSSON.doc