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Chapter 7

Broadband and Dial Access Products

• Standards-based: DOCSIS and EuroDOCSIS models available

• Reliable operation to ensure the system remains online

• Uses Cisco IOS software

Specifications

Feature

Cisco uBR7111 and uBR7114

Embedded Processor

MIPS RISC527/RM7000, 75 MHz Bus

Throughput of Services

50 Mbps

Memory

Flash: 48 MB; Packet: 64 MB; System: 128 MB

System memory expandable to 256 MB

Line Card with Integrated

uBR7111: 1 downstream and 1 upstream

Upconverter (Cable Plant

uBR7114: 2 downstream and 4 upstreams

Interface)

Integrated Upconverter

DOCSIS Annex B, 6 MHz

High level output: =+61dBmV, 55 to 858 MHz

Optimized for 64 and 256 QAM

Port Adapter (WAN or

Embedded dual 10/100 BaseT Ethernet (TX FE) provided

backbone Interface)

Supports one additional PA; options include the following

using Cisco IOS Release12.1(8)EC minimum:

Ethernet:

• PA-4E-4-port Ethernet 10BASE-T

Fast Ethernet:

• PA-FE-TX-1-port 100BASE-TX Fast Ethernet

• PA-FE-FX-1-port 100BASE-FX Fast Ethernet

• PA-2FE-TX 2-port 100BASE-TX Fast Ethernet

• PA-2FE-FX 2-port 100BASE-FX Fast Ethernet

Serial:

• PA-MC-4T1 4-port multichannel T1 Port Adapter with

• PA-MC-2T1 2-port multichannel T1 Port Adapter with

• PA-E3-1-port E3 serial Port Adapter with E3 DSU

• PA-T3-1-port T3 serial Port Adapter with T3 DSU

• PA-2E3-2-port E3 serial Port Adapter with E3 DSUs

• PA-2T3-2-port T3 serial Port Adapter with T3 DSUs

• PA-4T+-4-port serial Port Adapter, enhanced

• PA-4E1G-75-4-port E1-G.703 serial Port Adapter

• PA-4E1G-120-4-port E1-G.703 serial Port Adapter

• PA-8T-V35-8-port serial V.35 Port Adapter

HSSI:

• PA-2H-2-port HSSI

ATM:

• PA-A3-8T1IMA, 8-port ATM inverse T1 multiplexer Port

• PA-A3-OC3MM, 1-port ATM enhanced OC3c/STM1

POS:

• PA-POS-OC3SMI, 1-port Packet/SONET OC3c/STM1

Power Options

Single; 100 to 240 VAC input voltage

Minimum Cisco IOS

12.1(5)ECI minimum

release

For More Information

See the Cisco uBR7100 series Web site: http://www.cisco.com/go/ubr7100

integrated CSU/DSUs

(75-ohm/unbalanced)

(120-ohm/balanced)

Adapter

multimode Port Adapter

single-mode Port Adapter

Cisco uBR7100 Series Universal Broadband Router

Cisco uBR7111E and uBR7114E

MIPS RISC527/RM7000, 75 MHz Bus

50 Mbps

Flash: 48 MB; Packet: 64 MB; System: 128 MB

System memory expandable to 256 MB

uBR7111E: 1 downstream and 1 upstream

uBR7114E: 2 downstream and 4 upstreams

DOCSIS Annex A, 8 MHz,

High level output: = +61 dBmV, 55 to 858 MHz

Optimized for 64 and 256 QAM

Same as Cisco uBR7111 and Cisco uBR7114

Single; 100 to 240 VAC input voltage

12.1(7)EC minimum

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