Cisco UBR7225VXR Support Question
Cisco UBR7225VXR Support Question
Find answers below for this question about Cisco UBR7225VXR.Need a Cisco UBR7225VXR manual? We have 1 online manual for this item!
Question posted by madhavandesikan on October 29th, 2012
Will The Xvr Support For 3.0 With Ipv6 & Euro Docsis, What Is The Cost?
I require the cost of UBR 7225 for supporitng cable video Settop box 2 way communication. Please let me the cost & p;rovide the quote.a>
Current Answers
Related Cisco UBR7225VXR Manual Pages
Hardware Installation Guide - Page 3
... uBR7225VXR Router Chassis 1-3 Cisco uBR7225VXR Network Interface Overview 1-4 Card Slot and Logical Interface Numbering 1-4 MAC-Layer Address 1-5 Supported System Configurations Overview 1-6 Basic Internet Access Services 1-6 VPN Services 1-8 IP Telephony Services 1-8 Telco Return 1-9 Hardware Component Descriptions 1-10 Network Processing Engine 1-10 NPE Comparisons 1-11 Cisco Cable Interface...
Hardware Installation Guide - Page 6
... Subsystem 6-5 Troubleshooting the Network Processing Engine 6-5 Troubleshooting Cable Interface Line Cards 6-6 Other Troubleshooting Information Websites 6-7 Verifying the Downstream Signal 6-7
Cisco uBR7225VXR Router Specifications A-1 Cisco uBR7225VXR Physical and System Specifications A-1
RF Specifications B-1 DOCSIS 1.0 Transmission Characteristics B-2 Downstream RF Channel Transmission...
Hardware Installation Guide - Page 9
...
Document Revision History
The Document Revision History table below records technical changes to support digital data and Voice-over the cable infrastructure.
The guide contains procedures to unpack, install, and connect the Cisco uBR7225VXR router hardware that data services are reliably supported over -IP (VoIP) services. Revision
Date
Change Summary
OL-17309-01 December 15...
Hardware Installation Guide - Page 10
..., tools, and other equipment required to a hybrid fiber-coaxial (HFC) network and configuring and measuring downstream and upstream portions of the HFC network. Connecting the Cisco uBR7225VXR router to prepare your site. System specifications. The telephone industry color-code schemes for both Data-over-Cable Service Interface Specifications (DOCSIS) and EuroDOCSIS networks. Information...
Hardware Installation Guide - Page 11
...requires a password. OL-17309-01
Cisco uBR7225VXR Universal Broadband Router Hardware Installation Guide
xi Document Conventions
This publication uses the following URL:
http://www.cisco.com/en/US/docs/cable... for Headend Manufacturers and websites required to prepare and provision a North American
Provisioning Requirements"
or a European cable headend to support digital data. You are in...
Hardware Installation Guide - Page 17
The RSS feeds are a free service and Cisco currently supports RSS version 2.0. Preface
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request... and set content to be delivered directly to your desktop using a reader application.
OL-17309-01
Cisco uBR7225VXR Universal Broadband Router Hardware Installation Guide
xvii
Hardware Installation Guide - Page 19
..." section on page 1-12.
• One network processing engine (NPE) that traffic to support two-way cable transmission, the router works in a 6-MHz or 8-MHz channel width environment. The Cisco uBR7225VXR universal broadband router typically concentrates traffic from DOCSIS-based cable interfaces connected to dynamically perform complex spectrum management and operate in conjunction with...
Hardware Installation Guide - Page 20
... to a Cisco uBR-MC28U cable interface line card), you must power down the chassis before loss of component without powering off the chassis. A rack-mount kit ships with the same type of operation.
• Online insertion and removal (OIR), allowing key system components to the router midplane. The Cisco uBR7225VXR universal broadband router supports:
• Environmental...
Hardware Installation Guide - Page 24
... also supported.
• 8-MHz channels in the 108 to 860 MHz range, using PAL/SECAM channel plans through Cisco cable interface line cards installed in the network. For one-way cable plants or cable segments yet to be upgraded, DOCSIS-based cable interfaces configured for upstream data transmission. The Cisco uBR7225VXR downstream cable interface line cards, with the Cisco uBR7225VXR router...
Hardware Installation Guide - Page 25
...of CSRC allows it to support two-way data communication. For more information on page 1-9.
Figure 1-4
Two-Way HFC Cable Network Example
Headend / Hub
Subscriber cable modem
Over the air channels...:
http://www.cisco.com/en/US/docs/cable/cmts/ubr7200/configuration/guide/cr72scg.html
OL-17309-01
Cisco uBR7225VXR Universal Broadband Router Hardware Installation Guide
1-7 Figure 1-4 shows the...
Hardware Installation Guide - Page 30
... DRAM memory being used in both DOCSIS-based cable modems and EuroDOCSIS-based cable modems and set-top boxes (STBs). Cisco uBR7200-NPE-G2-SDRAM: 1 GB (default) and 2 GB. Cisco uBR7200-NPE-G1-16-MB packet memory on 256-MB SDRAM, and 32-MB packet memory on the Cisco uBR7225VXR router to have the same size...
Hardware Installation Guide - Page 46
...).
• Optional equipment that you install the Cisco uBR7225VXR universal broadband router. Verify that the number of cable interface line cards installed in DOCSIS or EuroDOCSIS RF interface specifications. • Upstream ports are obtained and allocated. • All RF connectivity is properly aligned and certified for two-way transmission based on page 3-2 to begin the...
Hardware Installation Guide - Page 48
...DHCP server must be installed to facilitate the transfer of DOCSIS configuration files over the PSTN, as well as to support telco return service.
After dialing in TCD messages to validate the cable interface's upstream connection. Provisioning the Cable Headend
Chapter 2 Preparing the Cisco uBR7225VXR Router for narrowcast downstream data transmission. • You have initiated dial...
Hardware Installation Guide - Page 53
... avoiding overtemperature conditions in the "Site Environment" section on page 3-2. Required tools and cables available.
To properly install the Cisco uBR7225VXR router chassis in the "Cisco uBR7225VXR Router Chassis Rack-Mounting Options" section on page 2-5.
All additional CMTS equipment to support Internet access services, RF-related equipment, servers and other equipment...
Hardware Installation Guide - Page 73
...cable is connected to initialize the cable interface line cards. Compiled Thu 14-Feb-08 13:58 by Cisco Systems, Inc. The power supply OK LEDs comes on (|) position. If the Cisco uBR7225VXR router was recently switched off ). On the console terminal, after the Cisco uBR7225VXR router is configured, unless a non-DOCSIS... (fc1) Technical Support: http://www.cisco.com/techsupport...
Hardware Installation Guide - Page 117
... cards (for example, a Cisco uBR-MC16U line card replaced by a Cisco uBR-MC28U line card), you might have to install and replace the same type of cable interface cards while the router is required.
Technically, the Cisco uBR7225VXR universal broadband router supports true OIR, or "hot swapping," of cable interface line cards only when exchanging cable interface line cards of...
Hardware Installation Guide - Page 129
...cable-modem 0 Tuner:status=0x00 Rx:tuner_freq 555000000, symbol_rate 5055926, local_freq 11520000
OL-17309-01
Cisco uBR7225VXR Universal Broadband Router Hardware Installation Guide
6-7 and 256-QAM receivers that require... but fail to support data transmission.
Configure the Cisco uBR900 series routers according to support digital data, the Cisco uBR7225VXR router might start up ...
Hardware Installation Guide - Page 133
...additional Euro-DOCSIS information may be found at ComLabs website (http://www.tcomlabs.com).
• NCTA-"NCTA Recommended Practices for reliable data transmission on Cable ... Nominal Data Rate, Mbps
~0.6
~1.2
~2.3
OL-17309-01
Cisco uBR7225VXR Universal Broadband Router Hardware Installation Guide
B-1 RF Specifications
B A P P E N D I X
Information in Table B-1 and...
Hardware Installation Guide - Page 140
... 112 to 858 MHz ±30 kHz • DOCSIS: -15 dBmV to +15 dBmV • EuroDOCSIS: 43 to 73 dBmicroV for both DOCSIS and EuroDOCSIS specifications. Table B-9
Electrical Input to the Cable Modem
Parameter Center frequency Level range (one channel)
Modulation... 640 ksym/sec 1280 ksym/sec 2560 ksym/sec
Cisco uBR7225VXR Universal Broadband Router Hardware Installation Guide
B-8
OL-17309-01
Hardware Installation Guide - Page 176
... unit/data service unit. Modems and interface cards are examples of a video signal.
Domain Name System.
Cable modem termination system, such as the Cisco uBR7225VXR router. An alarm condition that might affect most or all subscribers that comprise the network end of a communications network that connect to synchronize data transmission between DCE and DTE devices...
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