Specifications

Chapter 7 Broadband and Dial Access
7-13
Cisco uBR7246VXR Universal Broadband Router
Key Features
• Complete package that includes a full Layer 3 router and CMTS with an integrated
upconverter, and embedded Network Interface, and configuration tools to provision
hosts, cable modems, and set top boxes
• Standards-based: DOCSIS and EuroDOCSIS
• Reliable operation to ensure the system remains online
• Uses Cisco IOS Software
Specifications
For More Information
See the Cisco uBR7100 series Web site:
http://www.cisco.com/en/US/products/hw/cable/ps2211/index.html
Cisco uBR7246VXR Universal Broadband Router
The Cisco uBR7246VXR Universal Broadband Router, a member of the
Cisco uBR7200 Series, provides a single, Layer 3 routing, multiservice,
scalable platform that gives cable companies the ability to deliver IP data, voice and video
services to DOCSIS or Euro-DOCSIS-compliant cable modems and set-top boxes. The
Cisco uBR7246VXR is CableLabs qualified to PacketCable 1.0, DOCSIS 1.0 and 1.1
specifications. The Cisco uBR7246VXR is tComLabs qualified to Euro-DOCSIS 1.0, 1.1,
and 2.0 (ATDMA-only) specifications. The product also supports DSG.
When to Sell
Key Features
• Modular design—1,000- 10,000 subscribers per chassis
• Five 9’s availability for low cost maintenance
• Advanced PHY
• ATDMA / DOCSIS compliant
• Euro-DOCSIS 2.0 and DOCSIS 1.1 qualified
• Powerful Layer 3 routing intelligence and sophistication
Feature Cisco uBR7111 and uBR7114 Cisco uBR7111E and uBR7114E
Memory
Flash: 48 MB; System: 128 MB Flash: 48 MB; System: 128 MB
Line Card with
Integrated Upconverter
(Cable Plant Interface)
uBR7111: 1 downstream and 1 upstream
uBR7114: 2 downstream and 4 upstreams
uBR7111E: 1 downstream and
1 upstream
uBR7114E: 2 downstream and
4 upstreams
Integrated
Upconverter
DOCSIS Annex B, 6 MHz
High level output: =+61dBmV, 55 to 858 MHz
Optimized for 64 and 256 QAM
DOCSIS Annex A, 8 MHz,
High level output:
= +61 dBmV, 55 to 858 MHz
Optimized for 64 and 256 QAM
Power Options
Single; 100 to 240 VAC input voltage Same as Cisco uBR7111 and Cisco uBR7114
Recommended Minimum
Cisco IOS Software Release
12.1(19)EC1 or later 12.1(7)EC minimum
Port Adapter (WAN or
backbone Interface)
Embedded dual 10/100 BaseT Ethernet (TX FE) provided;
supports one additional PA that includes: Ethernet, Serial, ATM,
and POS.
Same as Cisco uBR7111 and Cisco uBR7114
Sell This Product When a Customer Needs These Features
Cisco uBR7246VXR
DOCSIS-qualified, modular design that easily scales from small to large subscriber bases
• Flexible port expansion for multiservice deployment options
• Service support of up to 10,000 subscribers per chassis with 3.2 Gbps back plane
1
• Powerful processor and edge intelligence; Field proven and carrier class reliability
• Support for multimedia services
• High tolerance to HFC network/spectrum noise
1. Numbers are for reference only. Actual numbers for specific systems will vary depending on network/service loading,
traffic, and other parameters