Cisco Systems UBR904 manual Cisco uBR904 Cable Modem Installation Checklist

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Cisco uBR904 Cable Modem Installation Checklist

Note If an error message is displayed on the uBR904, you can find its explanation in the Cisco Cable CPE Error Messages book, viewable online at www.cisco.com/univercd/cc/td/doc/product/cable/cab_modm/ubcmerrs.pdf .

Cisco uBR904 Cable Modem Installation Checklist

To assist you with your installation and to provide a historical record of what was done and by whom, use the Cisco uBR904 Cable Modem Installation Checklists in Table 2-3and Table 2-4.Make a copy of this checklist and indicate when each procedure or verification is completed. When the checklist is completed, place it in your site log (described at the end of this chapter) along with the other records for your new Cisco uBR904 cable modem.

Table 2-3 Cisco uBR904 Cable Modem Installation Site Checklist

Installation Site Information

Subscriber’s Name:

Address:

Service account number:

Serial number and MAC address of Cisco uBR904 cable modem:

Personal computer make and model number:

Network interface card type:

Table 2-4 Cisco uBR904 Cable Modem Installation Task Checklist

Task

Verified by Date

Date Cisco uBR904 cable modem delivered to installation site

Cable modem and all accessories unpacked

Safety recommendations and guidelines reviewed

Installation Checklist copied

Site log established and background information entered

Site power voltages verified

Existing coaxial cable at the installation site inspected and replaced, if necessary

Personal computer hardware, software, and configuration meet site requirements

Site environmental specifications verified

Required passwords, IP addresses, and so on, available

Required tools available

Power cable connected to AC source

Preparing for Installation 2-15

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Contents Preparing for Installation Safety Recommendations Preventing Electrostatic Discharge Damage Safety with ElectricityFor Class a Equipment For Class B Equipment FCC RequirementsCispr 22 Requirements Site RequirementsAC Power Wiring and CablingInterference Considerations Coaxial Cable Quality Wiring and CablingDistance Limitations Personal Computer Hardware and Software Installing the Cisco uBR904 Cable Modem at the HeadendSite Environment Cisco uBR904 Cable Modem Footprint and Outer DimensionsGeneral Precautions Preventive Site Configuration Maintaining Normal OperationPower Considerations Tools for InstallationRJ-45 Receptacle and Plug Making a Crossover Ethernet Cable ConnectionRJ-45 Cable Identification Configuration InformationCisco uBR904 Cable Modem Installation Checklist Site Log Task Verified by Date Site LogPreparing for Installation Site Log
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UBR904 specifications

The Cisco UBR904 is a versatile broadband access device designed to deliver high-speed internet and data services in various deployment scenarios, particularly suitable for cable operators and service providers. This device allows operators to provide broadband services over a wide area, utilizing advanced technologies to ensure reliability and performance.

One of the key features of the UBR904 is its capability to support multiple channels for upstream and downstream communication, allowing for greater bandwidth and improved network performance. With its integrated DOCSIS (Data Over Cable Service Interface Specification) compliance, the UBR904 enables operators to leverage existing coaxial cable infrastructures to deliver data services efficiently. This makes it an ideal choice for operators looking to expand their service offerings without the need for extensive infrastructure changes.

Equipped with a powerful processor and ample memory, the UBR904 is designed for high throughput and low latency, supporting IP data services, voice services, and video on demand. It utilizes advanced modulation techniques and error correction algorithms that enhance data transmission efficiency and reliability. This results in a robust platform capable of meeting the demands of high-density areas while accommodating future growth.

The UBR904 also features flexible management capabilities. It includes support for SNMP (Simple Network Management Protocol), enabling operators to monitor and manage network performance effectively. The device can be easily configured through a graphical user interface or command-line interface, providing system administrators with the tools needed for straightforward deployment and maintenance.

In addition to its core functionalities, the UBR904 integrates security features to protect network traffic and ensure user data integrity. This includes capabilities for secure tunneling and access control lists, which enhance the security of the broadband connection.

Furthermore, the Cisco UBR904 is designed with scalability in mind. Operators can easily scale their networks by adding additional modules or interfaces as demand grows. This ensures that the UBR904 can meet the evolving needs of service providers without necessitating a complete hardware overhaul.

In summary, the Cisco UBR904 is a robust, feature-rich broadband access device that combines high performance, advanced technologies, and scalability, making it an excellent choice for operators looking to deliver high-speed internet and data services across diverse environments. Its ease of use and extensive management features further enhance its appeal, positioning it as a key player in the broadband access market.