Novosti u Cisco WiFi/WiMesh · PDF fileNovosti u Cisco WiFi/WiMesh portfoliu ... Control and Visibility Service and Performance Spectrum ... new hardware required

Cisco Public 1© 2010 Cisco and/or its affiliates. All rights reserved.

Novosti u Cisco WiFi/WiMesh portfoliu

Dragan Novaković – [email protected]

© 2007 Cisco Systems, Inc. All rights reserved. Cisco PublicPresentation_ID 2

Cisco Unified Wireless Network Unified Network

Mobile Applications

Device AccessControl and

VisibilityService and Performance

Spectrum Intelligence

Guest Access

Mobility Services

Location

Security

Voice

Wireless LAN Controllers and Management Centralized

management

Flexible, scalable (1000s of APs)

Radio resource management

Access Points Indoor and

Outdoor

Modular, 802.11a/b/g/n

Client CCX Program—

90% of laptops Cisco compatible

Secure Services Client (CSSC)

Compatible

Wired Network Services Unified Security

and Manage-ment services

Mobile Unified Communications

Unified Wired and Wireless Network

© 2010 Cisco Systems, Inc. All rights reserved. Cisco Public 3

Cisco Wireless Solutions PositioningBreadth of portfolio covers the width of the market

Standalone

For branch deployments requiring industry leading functionality, robustness, services and scale

Retail, Healthcare, Technical services, Financial Services, K-12 schools, Transportation

FlexConnect

For SMBs requiring reliable, secure coverage for data

Size of the Deployment

UNIFIED

For all businesses requiring industry leading advanced functionality, robustness, L3 mobility services and scale

Healthcare, Education, Law firms, Manufacturing, Retail (Warehouse, Distribution), Oil & Gas, Finance, Govt, Hospitality

Local Mode

© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Public 4

Benefits of Unified Wireless Network

• Centralize network operations

• Decrease network operational costs

• Improve network security

• Experience real-time RF monitoring and management

• Simplify wireless LAN management

• Single point of management for indoor WLANs and outdoor mesh WLANs

• Integrated mobility services

• Accelerate business collaboration and productivity

© 2007 Cisco Systems, Inc. All rights reserved. 6

Cisco 5500 Series Wireless ControllerOptimized for 802.11n

License upgrade to 500 APs; No new hardware required

500 AP simultaneous Upgrade / Join

Major reduction in AP upgrade times

Massive mobility domain Specifications At-a-Glance

Access Points 12 - 500

Devices > 7,000

Mobility Scale36,000 APs in Mobility Domain

Form 1 RU Appliance

Interfaces 8 GigE Ports

Introducing:

500 AP Support


WISM2 - For Catalyst 6500

Enhanced Operational Savings

– Higher Scale

– Reduced downtime during upgrades

– Single Controller

Higher Performance

– Throughput

– Concurrent Rich Media application flows

Maximize Catalyst 6K Investment

– Supervisor & Service Module Refresh

Specifications At-a-Glance

Access Points 100 – 500

Clients 10,000

I/O 10G

Chassis Level Scale3,500 APs & 70,000 Clients

Concurrent AP Joins 500

No. of Phy Controller 1

Power 225 W


WiSM-2 Phase 1: Features Overview

Cisco Public 9© 2010 Cisco and/or its affiliates. All rights reserved.

Controller Comparison5500 WiSM WiSM2

# of Access Points 12 – 500 300 100 – 500

Throughput Up to 8 Gbps Up to 8 Gbps Up to 10 Gbps

Clients Up to 7,000 Up to 10,000 Up to 10,000

Concurrent AP upgrades/joins

Up to 500 Up to 20 Up to 500

Network I/OUp to 8, 1 Gbps

SFPsCat6k back plane Cat6k back plane

Mobility domain size Up to 36,000 Aps Up to 10,800 APs Up to 36,000 APs

# of controllers per physical device

1 2 1

Power Consumption 125W 164W 225W

AP count and feature upgrade via licensing

Yes No Yes

Encrypted data link between AP and controller

Yes No Yes

OfficeExtend Solution Yes No Yes


Cisco Flex 7500 Series Controllers

Game Changing Branch Solution

– Lower Cap-Ex – leverage fewer controllers across branches

– Decreased Op-Ex through centralized management

Enhanced Scalability & Flexibility

– Higher Scale

– AP Groups

– 5500 Style LicensingSpecifications At-a-Glance

Access Points 500– 2,000

Devices 20,000

Deployment Model FlexConnect

Form Factor 1RU Appliance

I/O 2x10GE Interfaces

No. of AP’s / Group 50

No. AP Groups 1,500


Cisco 2500 Series Wireless Controller

Feature Rich Entry level Controller

– 802.11n Ready

– Guest Access

– Wireless IPS

Unsurpassed Performance & Scale for Entry level Controller

– Support high end RF Excellence (CleanAir APs)

– 5500 Style Licensing



Devices 500

Throughput 300Mbps

Form FactorDesktop w/ optional Rack Mount

I/O 2x1GE; 2x1GE PoE


2500 Controller Enhancement At-A-Glance

2100 2500

Interfaces 8xEthernet (2 PoE) 4xGE (2 PoE)

# of APs 6, 12, 25 5 - 50

# of Devices 256 500

AP Licensing FixScale as you grow

Built-In Licenses: 5, 15, 25 and 50

Adder Licenses (5 and 25)

Throughput 100Mbps 300Mbps

Concurrent AP

Upgrade/Join10 50

Data Encryption

(Data DTLS)Not Supported Licensed (Optional)

Teleworker Support

(OEAP)Not Supported

Supported (w/ Data DTLS License)

New!!!


Cisco Wireless Controller Module 2 on SRE

Maximize on ISR G2 Investment

– Lower Cap-Ex/Op-Ex

– Wired/Wireless solution

Wireless Entry level Controller Performance on ISR platform

– 802.11n Ready

– Support high end RF Excellence (CleanAir APs)

– 5500 Style Licensing



Devices 500

Throughput 300Mbps

Form Factor SRE Module on ISR G2

I/O ISR backplane

© 2006 Cisco Systems, Inc. All rights reserved. Cisco Public Template EDCS 250300 14

Service Ready Engine (SRE) Product Overview

SRE-ISM-300-K9 SRE-SM-700-K9SRE-SM-900-K9

Key Features Key Benefits

Supports 10 access points Supports 50 access points

Small physical, energy and carbon

footprint

Save on energy bills and protect environment

High-performance, high-capacity

hardware

Deploy performance demanding and high

availability applications

On-demand, remote application

provisioning

Improve flexibility of branch infrastructure

Integrated management and

troubleshooting

Simplify administration and reduce costs


Wireless Controllers Positioning

Applications– Scanner, Transaction Data,

Voice

– Limited Mobility and Multicast

Access Points: 5 – 50

Clients: 500

Max. Throughput 300 Mbps

2500 Series

Secure Wireless CoverageSmall/Medium, Branch

Advanced Wireless Performance & ScaleCampus/Regional, Enterprise

• Advanced ApplicationsVoice, Video, Data Intensive

Extensive Mobility, Multicast and Location

• Access Points: 12 - 500

• Clients: 7,000 – 10,000

• 8 – 10GE with dedicated Network Processors

• Redundant Power Supply

WLCM2

5500 Series WiSM2

Branch WirelessBranch Deployment

Flex 7500 Series

• Advanced ApplicationsVoice, Guest Access

Layer 2 Mobility, PCI and Location

• Access Points: 500 – 2,000

• Clients: 20,000

• 2x10GE I/O

• Redundant Power Supply

Local Mode FlexConnect


802.11n Protocol and Technology Overview


802.11n Ratification

Sept 11, 2009 final ratification

Cisco helped standardization and rapid adoption of 802.11n

500K Cisco draft 2.0 802.11n enterprise-grade APs

800+ devices certified with draft 2.0 against AP1250 in the WFA test-bed

Enhanced enterprise-specific scenarios tested with Intel, Apple, Nokia and others in Assurewave

Source: Dell’Oro Group, Q1CY’09

Draft 1.0 Draft 2.0WFA Draft 2.0 Inter-op

AP1250ships

IEEE802.11nStandardRatified

May ’06 Mar ’07 Jun ’07 Oct ’07 Sep ’09

Draft 11.0

Sept ’08Jun ’09

© 2008 Cisco Systems, Inc. All rights reserved. Cisco Public 18BRKAGG-3012

14605_05_2008_c1

Goals of the IEEE 802.11n Standard

Performance parity with 100 Mbps fast Ethernet

Improved reliability

Backward compatibility with A/B/G

Improved immunity to noise


14605_05_2008_c1

Key Approaches 802.11n Uses to Improve Performance

Improve SNR MIMO MRC

More in Pipe MIMO MSS

Bigger Pipe Double Channel Width

Reduce 802.11 Overhead Packet Aggregation


14605_05_2008_c1

MIMO (Multiple Inputs Multiple Outputs)

802.11n it is mandatory requirement to have at least two receivers and one transmit per band

Optional to support up to four TXs and four RXs

MRC—Maximum ratio combing

MSS—Multiple spatial streams—spatial multiplexing

BF—Beam forming

Note: MIMO provides improvements for non-n802.11 clients *


14605_05_2008_c1

Comparing SISO and MIMO Signal Reception

One radio chain

Multipath degrades

Three radio chains

Multipath improves

Better immunity to noise

Better SNR than SISO

DSPRadio

Radio

Radio

Radio


14605_05_2008_c1

Illustration of Three Multipath Reflections to SISO AP

Multipath Reflections of Original Signal

Signal Each Antenna Sees

Due to Multipath Effect

Radio Switches to Best Signal

with Least Multipath Effect

Radio


14605_05_2008_c1

Illustration of Three Multipath Reflections to MIMO AP with MRC

The DSP Adjusts the Received Signal Phase So They Can Be Added Together

The Resulting Signal Is Addition of

Adjusted Receive Signals

Multipath Reflections of Original Signal

DSPRadio

Radio

Radio


14605_05_2008_c1

More Efficient Spectrum Utilization with MIMO Spatial Multiplexing

The data is broken into two streams transmitted by two transmitters at the same frequency

DSP

DSP

TX Radio

TX Radio

½ Data

½ Data

Data

Stream B

Stream A

Data

I Can Recognize the Two Streams Transmitted at the Same Frequency Since the Transmitters Have Spatial

Separation Using My Three RX Antennas with My Multipath and Math

Skills

Radio

Radio

Radio


Introducing Cisco M-Drive TechnologySimplifying the Adoption of 802.11n through RF Excellence

System-wide Feature of the Cisco Unified Wireless Network

Increased system-wide capacity with ClientLink

Consistent rate vs range

Optimal 5GHz spectrum use with Bandselect, DFS

Improved performance for 11a/g via ClientLink

Automated load balancing

Extensive client compatibility and predictable roaming

Dynamic channel and power setting

Real-time view of the network

Automated coverage hole detection and removal

Optimized Client

Connections

Capacity and Coverage

Simplified Wireless

Management


Introducing M-Drive with ClientLinkBeam Forming enhances mixed mode client performance

Challenge

Solution

11ag clients consume valuable ―airtime‖, limiting performance in mixed mode client environments

Client refresh cycles over 3-5 years

MIMO inherently only improves uplink performance

Beam forming focuses signal exclusively to each standards based 11ag client

–Up to 65% higher throughput for 802.11a/g clients

–27% higher overall system capacity

–Reduces coverage holes in challenging RF environments

802.11n

11n

11a

11g

11g

11n


802.11a/g

802.11a/g Client Connection Not Optimized, Creates Coverage Hole

802.11n

The ProblemBeam Strength Not Directed to Client


802.11a/g Client Connection Not Optimized, Creates Coverage Hole

802.11n

The ProblemBeam Strength Not Directed to Client

802.11a/g Beam StrengthX


Intelligent Beam Forming Directs Signal to Improve Performance and Coverage for 802.11a/g Devices

802.11a/g

802.11n

The SolutionCisco Innovation: ClientLink


Intelligent Beam Forming Directs Signal to Improve Performance and Coverage for 802.11a/g Devices

Beam Forming

802.11a/g

802.11n

Up to 65%

Improvement

The SolutionCisco Innovation: ClientLink


Higher Throughput per 11a/g Device

No Connection

without

ClientLink

Throughput vs. Distance

Test: 802.11a/g device with 802.11n networkSource: Miercom

Up to 65% Increase in Throughput

13.6%

87.7%

70.4%

89.5%


Cisco Aironet 802.11n Access Point PortfolioEnterprise-Class Performance

Business Wireless Rich Media Mission-Critical

Medium to large

enterprises

Ideal for rich media

business applications

Low TCO with flexible

scalable architecture

Enhanced 802.11n for

high-performance and

coverage

Small to medium enterprises, branches

Ideal for standard wireless access

Entry-level solution with opportunity to scale as you grow

Enterprise-class 802.11n coverage and performance

Medium to large

enterprises

Ideal for mission critical

applications

Low OpEx with built in

interference avoidance

Highest performance

802.11n with CleanAir

technology for self-healing,

self-optimizing wireless



1260 or 1140 Series

2x3 MIMO

Controller or Standalone

RF excellence with:ClientLink improves reliability

and coverage for legacy clients

BandSelect improves 5 GHz

client connections in mixed

client environments

VideoStream uses multicast to

improve multimedia applications

1040 Series

2x2 MIMO

Controller or Standalone

Cisco RF excellence:

Better 802.11n coverage than

APs using off-the-shelf silicon

Optimized antennas and radios

for reliable and seamless

connectivity

RRM with automated self

healing reduces dead spots

3500 Series

2x3 MIMO

Controller based

RF excellence with ClientLink

BandSelect and VideoStream

CleanAir technology for

automatic interference

avoidance, simplified

troubleshooting, policy

enforcement and RF visibility

and management


http://www.cisco.com/en/US/prod/collateral/wireless/ps5678/ps10092/white_paper_c11-516389_ps6973_Products_White_Paper.html

http://www.cisco.com/en/US/solutions/collateral/ns340/ns394/ns348/ns767/ratification_checklist_brochure_c11-557441.pdf

http://www.cisco.com/en/US/prod/collateral/wireless/ps6302/ps8322/ps10315/ps10325/white_paper_c11-577721.html

http://www.cisco.com/en/US/prod/collateral/wireless/ps5678/ps10092/white_paper_c11-516389_ps6973_Products_White_Paper.html

http://www.cisco.com/en/US/solutions/collateral/ns340/ns394/ns348/ns767/ratification_checklist_brochure_c11-557441.pdf

http://www.cisco.com/en/US/prod/collateral/wireless/ps6302/ps8322/ps10315/ps10325/white_paper_c11-577721.html

http://www.cisco.com/go/cleanair



Ca

rpe

ted

R

ug

ge

diz

ed

1260 Series 3500e with CleanAir

3500i with CleanAir1140 Series1040 Series



Entry-level Enterprise-class 802.11n Wireless

RF excellence for industry-leading performance

and secure, reliable connections

Cisco Aironet 1040 Series Access Point

6x performance of 802.11a/g

2x2 MIMO

802.3af PoE

DFS support

Single and dual band

Controller-based or standalone

Ideal for small and medium business

Branch offices

Small retail locations

Classrooms or dorms

Health clinics

Hospitality

Law, insurance or accounting firms


14605_05_2008_c1

Mesh Overview

© 2009 Cisco Systems, Inc. All rights reserved. Cisco PublicBRKAGG-2017_c1 37

Cisco’s Intelligent Wireless Mesh Solution

Engineered for ease of deployment and management

Identical indoor/outdoor management

Based on CAPWAP

Self-configuring,self-healing Mesh

Zero-touch configuration

Cisco’s Adaptive Wireless Path (AWPP) Protocol for fault-tolerant Mesh deployments (base of future 802.11s)

Robust embedded security

EAP Fast encrypted Backhaul links

Embedded 802.11i

Provides seamless L3 mobility

Fast, secure intra and inter subnet roaming, maintaining 802.1x security

Controller


Industry Proven Devices at Every LayerReliable

Hardware

Wireless LAN Controller

Root Access Point

Mesh Access Point

Wireless Control System (WCS)

7600 Module links Wireless Mesh APs to wired network

Handles RF algorithms and optimization

Seamless WiFi mobility

Provides security/ mobility mgt

Serves as ―Root‖ AP to the wired network

Typically located on roof-tops or towers

Connects up to 35 Mesh APs using 802.11a

Access QoS and encryption

802.11b/g/n client access

Connects to Root AP via 802.11a

AC/DC power; PoE capable

Ethernet port for connecting peripheral devices (POE)

Battery backup

Back Office Systems

Bandwidth Monitoring and Management

Policy Definitions Subscriber

Database Management

Billing and OSS Systems

RAP

MAP

Wireless Mesh Solution Components

Wireless Mesh Management System enables network-wide policy configuration and device management\

SNMPv3, Syslog, IPSec, AAA, etc


Mesh Easily Scales as the Network Grows

Increase AP density

Add additional RAPs

Mesh APs will join new RAPs with better path metrics

Easily add Controllers

Up to 72 Controllers can be part of an N+1 cluster

Up to 3 Mobility Groups (24 Controllers in each Mobility Group)

Architecture is ready for additional radios when extra capacity is required

Mesh radio links can be viewed and managed graphically using WCS

WCS Navigator manages up to 20 WCSs & 20,000 APs

Police

City

Public

Traffic

VLANs

8 Hops Deep (3–4 Recommended)

32 MAPs per RAP

72 WLCs

per domain

16 MBSSIDs


Indoor and Outdoor Deploymentwith Single Controller

Controllers:

All controller types

Grgich Hill (5.2) and later

MAP1

MAP3

MAP2

RAP1

RAP/MAP:

1520 & 1550

Single Controller Cisco WCS

Managing Indoor and Outdoor

Mesh Wireless Network

Outdoor Wireless Mesh NetworkIndoor Wireless Network (Mesh &

Non Mesh)

Network Connectivity

Indoor AP:

Mesh & Non Mesh AP’s

RAP

MAP

iMesh

Seamless Roaming

Across indoors and outdoors

All controller platforms supported


Mesh 7.0 MR1 Release Feature Set

Slot Bias disable option

Preferred Parent Selection

2.4 GHz Backhaul option

Indoor 802.11n Mesh

Local Signed Certificate (LSC) support Improvement on Mesh access points

Outdoor Location


Automatic Channel Assignment

The customer configures only the RAP downlink channel on Slot 2 radio

Subsequent channel selection for MAPs (Slot 1,2) & RAP (Slot 1) is an automated process

If the RAP downlink is selected to be channel 153, then the resulting channel configuration is shown below

Alternate Adjacent Channels are assigned down the Mesh Tree

High Throughput, High Capacity, Less Interference

Ch 161 Ch 149 Ch 157

Slot 2 Slot 2 Slot 2 Slot 2 Slot 2

Slot 1 Slot 1 Slot 1 Slot 1

Ch 153

Map3 Map4Map2Map1RAP


Serial Backhaul Functional Routing

MAP

5GHz

Backhaul Uplink

Directional Antenna

MAP

RAP B

C

ASlot 2

Slot 1

Slot 2

Slot 1 Slot 2

Slot 1

Slot 0 : 2.4 GHz, Client Access

Slot 1: 5 GHZ, Universal & Backhaul Access (Omni Ant.)

Slot 2: 5 GHz, Backhaul (Directional Ant.)

Slot 3: Empty (Disabled)

Fallback Mode

Uplink goes down

Slot 1 takes over uplink

After 15 minutes Slot 2 is tried again

2.4 GHzClient Access

5 GHzUniversal Access

Slot Bias


Slot Bias Slot Bias is enabled by default

For MAPs, Slot 2 is preferred (biased) Uplink slot

With 7.0 MR1, Slot Bias can be switched off

15 minute timer kicks in (slot bias) only when Slot 1 & Slot 2 are usable (have channels to operate)

15 minute timer will Not kick in if Slot 2 could not find any channels due to DFS. In this case Slot 1 takes over UL & DL

Slot Bias will kick in if Slot 2 has an hardware failure, and Slot 1 gets selected for UL

Preventive action can be taken to disable Slot Bias for smooth operation


Preferred Parent Selection Preferred Parent (P.P) can be configured on an AP

P. P will be selected for the following conditions:

P.P parent is the best parent

P.P link SNR is at least 20dB (In this case, other parents, however good, are ignored)

P.P has link SNR between 12 and 20 dB, but no other parent is significantly better (SNR more than 20% better). For lower than 12dB SNR, P.P configuration is ignored

P.P is in the same Bridge Group Name (BGN). If no other parent available in the same BGN, the child will join the P.P using the default BGN


2.4 GHz as Mesh Backhaul 2.4 GHz has a better penetration through dense foliage

2.4 GHz backhaul should be carefully implemented as a last resort after completely exploring 5 GHz backhaul

Backhaul change only applies to the RAP & whole Mesh sector follows the change

2.4 GHz backhaul configuration is only applicable to AP1522 (two radio) mesh platform

2.4 GHz backhaul configuration only possible through CLI

Warning messages attached to the CLI commands, asking the user for verification, as these commands bring the mesh down for renegotiations

Universal Access available on 2.4 GHz Backhaul


Locally Signed Certificate (LSC) for Mesh

LSC was introduced for Mesh APs with 7.0 code

Global WLC command to enable LSC for Mesh. Mesh APs reboot

LSC provisioning is supported over the Air & Ethernet for RAP/MAP

From 7.0 MR1, Graceful Fallback to Manufactured Installed Certificate (MIC) if LSC fails or vice versa after Lonely timer Reboot

RAPs use LSC for DTLS set up– same as non mesh APs

MAPs use dot1x authentication with WLC or external AAA server using LSC through the parent AP

For MIC, MAPs use statically configured dot1x profile to authenticate. This profile is hardcoded to use ―cisco‖ as cert. issuer

(Controller) >config mesh LSC enable/disable Hidden Command

(Cisco Controller) >show mesh config


Cisco Aironet 1550 Series802.11n Outdoor Access Point


Cisco 802.11 Outdoor Portfolio

Product Description

Cisco Aironet 1550 Series Next-generation outdoor wireless platform

based on 802.11n & CleanAir technology

Cisco Aironet 1520 Series Highly secure outdoor wireless platform;

802.11a/b/g

Cisco Wireless LAN Controller (WLC) Designed to improve management of next-

generation wireless solutions

Cisco Wireless Control System (WCS) Comprehensive lifecycle management platform

for the Cisco Unified Wireless Network

Cisco SolutionsPlus partner

Exalt ExtendAir® r5005

High performance point-to-point Ethernet

bridging

Cisco Aironet 1300 Series Flexible platform with the capability of access

point, bridge, & workgroup bridge functionality

Cisco Aironet 1400 Series High-performance & feature-rich solution for

connecting multiple LANs in a metropolitan

area

50© 2008 Cisco Systems, Inc. All rights reserved. Cisco PublicC97-485980-00

1550 Series Highlights 1552: Dual-Band, 2 Radio Model (2.4 & 5 GHz)

5 GHz includes UNII2, UNII2 Ext. & Upper ISM Bands

40 MHz BW channel support, Data rates < = 300 Mbps

DOCSIS/EuroDOCSIS 3.0 (8x4) Cable Modem

MIMO (2X3), 2 Spatial Streams

Dual band, omni-directional antennas

• 3 Stick antennas, 4 dBi (2.4 GHz), 7 dBi (5 GHz)

• 3 element array, Low Profile, Single Radom, 2 dBi (2.4 GHz), 4 dBi (5 GHz)

Single band, directional antenna

3 element array, Patch, Single Radom, 14 dBi (5 GHz)

CleanAir 2.4 GHz Spectrum Intelligence

ClientLink Legacy Beam Forming

Universal Access for 5GHz clients

1552I/C

1552E/H

Strand slope adjustment

13.5

cm


1550 Series Evolution Reduced weight & size

Power Supply (PS) reduction

Automatic Voltage Regulator (AVR)

Mechanical Simplification Modifying external covers

Modifying internal covers

Elimination of cables and connectors

No need to open the box

Two convenient holes on top cover

1.Tighten the seizure screw for stringer connector (RF/Power input)

2.Fuse Pad for attenuating signal

Aligned Console Port

PEM Vs AVR

Cover

85 Watt PS

45 Watt PS

1520 1550


AP1552E – Model Three Dual Band Omni Stick Antennas

Attached Directly to Chassis

External antenna configuration

4 dBi (2.4 GHz), 7 dBi (5 GHz)

Beamwidth: 29° V @ 2.4GHz, 15° V @ 5 GHz

Higher EIRP

Fiber SFP Backhaul option

PoE Out option

AC Powered (90-480VAC)

Battery Back-up option (6AH)

No Cable Modem

PEM Module

Power Supply

11‖ Omni Antennas

AIR-CAP1552E-x-K9


AP1552H – Model Dual Band Omni Stick Antennas

Attached Directly to Chassis

External antenna configuration

4 dBi (2.4 GHz), 7 dBi (5 GHz)

Hazardous Location Modified

Class 1, Division 2/Zone 2

AC Entry Module with Terminal Block

AC Powered (90-480VAC)

Fiber SFP Backhaul option

PoE Out option

Battery Back-up option

Haz Loc Module

PEM Module

Power Supply

Access Cover

AIR-CAP1552H-x-K9


AP1552C - Model Integrated Low Profile Antenna

Lighter weight

Lower power/green

In Built Cable Modem, with No Heater

Input Module, Power over cable Supply (40-90VAC)

Stamped Cover with Two convenient holes

1. Tighten the seizure screw for stringer connector (RF/Power input)

2. Fuse Pad for attenuating signal

No PoE out ports for Cameras

No Fiber SFP

No Battery Back up

FE Port

Stamped Cover

LP Antenna

Input Module

Cable Modem

Console Port

AIR-CAP1552C-x-K9


AP1552I - Model

Integrated Low Profile Antenna

Lighter weight

Lower power/green

AC powered (90-277VAC)

Stamped Cover with no holes

No PoE out ports for Cameras

No Fiber SFP

No Battery Back up

Supports Street Light Power TAP

FE Port

Stamped Cover

LP Antenna

Console Port

Power Supply

AVR Module

AIR-CAP1552I-x-K9


1550 Series PositioningLeveraging 11n Leadership and Expanding Value Differentiation

CleanAir Technology

1st and only integrated silicon-level spectrum intelligence for Outdoor

Detect, locate, classify, and mitigate performance-impacting interference from other WiFi and non-WiFi devices, Remote troubleshooting

RF Excellence

ClientLink for legacy beamforming

Optimized 802.11ag clients higher throughput/greater distance

Flexible, Secure Mesh Platform for Demanding Environments

Industrial grade components for Enterprise- and Carrier-class performance. Ethernet, Fiber and Cable options for flexibility

Lower TCO with a right-sized density of higher performance APs

Lower node management and lower operational costs

Unified Wireless Network for easier management and troubleshooting

57Cisco Public © 2011 Cisco and/or its affiliates. All rights reserved.

Cisco Aironet Bridges

• 5.8 GHz Ethernet bridge BR1410

• 2.4 GHz Ethernet bridge BR1310

• 802.11a/b/g-based (1x20 MHz), 54 Mbps

rate

• Suitable for line-of-sight (LOS) & non line-

of-site (NLOS)

• Flexible

Point-to-point (PTP) and Point-to-Multipoint

(PTMP) bridging

Multiple mounting and antenna options

• Feature rich

Intelligent network services via IOS

• Ruggedized

• Cost effective

BR1410

BR1310

13 dBi

23 dBi


Introducing Exalt ExtendAir r5005New High Performance PTP

• 5 GHz all-outdoor Ethernet bridge delivering up

to 162 Mbps aggregate Layer 2 throughput –

5X more throughput than Aironet 1410

(802.11a)

• The only radio in the price category designed

and optimized for line-of-sight (LOS) point-to-

point (PTP) operation

• Purpose: ultra-reliable, high capacity backhaul

for access, PTMP networks (e.g. 802.11n,

mesh, WiMAX)

Uncompromised LOS PTP performance


Cisco 1310/1410 and ExtendAir r5005At-a-Glance Feature Comparison

ExtendAir r5005 1410 1310

Frequency 5 GHz 5 GHz 2.4 GHz

Technology Single carrier microwave not Wi-Fi®

802.11a 802.11g

Throughput (L2) 162 Mbps ~28 Mbps ~28 Mbps

Channel BW 8 [10]*, 16 [20], 32 [40] 20 MHz 20 MHz

Ethernet Ports 1xFE (PoE) + 2xFE 1xFE (PoE) 1xFE (PoE)

VLAN / QoS Yes / Yes Yes / Yes Yes / Yes

Rate Limiting Yes N/A N/A

Symmetry Control Yes No No

128-bit AES Yes No Yes

Spectrum Analyzer Yes No No

LOS requirement LOS only LOS / NLOS possible but not recommended

LOS / NLOS possible but not recommended

Applications PTP only PTP or PTMP PTP or PTMP

* [ ] indicates ETSI/ITU channel bandwidth


ExtendAir r5005: Key Features

• High throughput: 162 Mbps (32/40 MHz channel)

• 5725 – 5875 MHz (FCC), 5470 – 5725 MHz (ETSI)

• Captive 23 dBi antenna

• Configurable channel size and modulation

• Configurable, constant Ethernet latency: 0.5 – 5 ms

• Built-in Layer 2 switch

• 1x10/100BaseT (PoE) + 2x10/100BaseT

• 802.1Q VLAN Tagging & 802.1p QoS (future SW release)

• Ethernet rate limiting

• Hardware-based 128-bit AES w/ 256-bit option

• SNMP v1, v2c, v3

• Throughput symmetry control up to 80:20

• High density collocation: ExaltSync™

• Built-in spectrum analyzer

• Pole mount to 2‖ - 5‖ diameter pole

ExtendAir r5005

with integrated 23

dBi antenna

Mounting bracket


Key Differentiator:Throughput Symmetry Control

54 Mbps

54 Mbps

70 Mbps

38 Mbps

86 Mbps

22 Mbps

38 Mbps

70 Mbps

22 Mbps

86 Mbps

65/35 80/20 35/65 20/80

Example:

108 Mbps aggregate

throughput, 50/50

default configuration

50/50

Note: Maximum uni-directional throughput is 100 Mbps


Key Differentiator: Configurable Channel BW, Modulation and Latency

Select channel bandwidth

to meet availability and

throughput requirements

Select modulation

to complement

channel bandwidth

Adjust center frequency

in 1 MHz increments to

optimally locate selected

occupied channel

Select latency

(0.5 – 5 ms)


Key Differentiator:Integrated Spectrum Analyzer

• Enables rapid identification of available spectrum, speeding deployment time

• Spectrum analysis becomes the default first step in a troubleshooting process

• Can be used independently of far-end to scan surroundings for potential interferers

• Compare to stand-alone spectrum analyzers at $4K to $15K

Clear channels

available

Scan one side at a time

Review results to find quietest

spectrum

Re-tune radio to quietest

spectrum, if necessary

Save results of scans for future

comparison

64© 2008 Cisco Systems, Inc. All rights reserved. Cisco PublicC97-485980-00 64

ExtendAir r5005 vs. Aironet 1410Apples-to-Apples at 5.8 GHz

ExtendAir r5005 1410 (23 dBi captive)

53

108

162

24

28

10

5

3

LO

S D

ista

nc

e (

mile

s)

18

0 20 40 60 80 100 120 140 160 180

Aggregate Throughput (Mbps)

Throughput vs. distance comparison using 23 dBi captive

antennas at 99.95% availability

5X faster at

3 miles

4X faster at

5 miles

3X faster at

10 miles


ExtendAir r5005 Range at 5.4 GHz (-E)By Throughput and Availability

6.7

1.3

6.7

1.3

2 4 6

Range (kilometers)

13 Mbps

(10 MHz / QPSK)

26 Mbps

(20 MHz / QPSK)

53 Mbps

(40 MHz / QPSK)

108 Mbps

(40 MHz / 16QAM)

162 Mbps

(40 MHz / 64QAM)

Ag

gre

gate

Th

rou

gh

pu

t (M

od

e)

5.8

5.8

1 3 5

4.8

2.7

4.8

2.7

99.99% availability

99.999% availability


ExtendAir vs. othersInterference Resistance

100 Mbps Interference Test

20

40

60

80

100

120

0 10 13 14 15 17 20 22 23 30

Interference (dB)

Layer

2 M

easure

d

Thro

ughput

(Mbps)

ExtendAir

802.11n*

ExtendAir

other

Which PTP radio do you want to depend upon?

Thank you.


Documents

Novosti u Cisco WiFi/WiMesh · PDF fileNovosti u Cisco WiFi/WiMesh portfoliu ... Control and Visibility Service and Performance Spectrum ... new hardware required