Cisco uBR7225VXR Specifikace

QUICK START GUIDECisco uBR7225VXR Universal Broadband Router1 Overview2 Preparing for Installation3 Installation Guidelines4 Installing the Chassis5 C

10Step 3 Thread the four M4 x 6-mm Phillips flathead screws through the bracket and into the side of the chassis. Use a number 2 Phillips screwdriver

11Installing the Cable-Management Bracket Before installing the chassis in the rack, both rack-mount brackets and the cable-management bracket must be

12Installing the Chassis in the RackWarningThis unit is intended for installation in restricted access areas. A restricted access area can be accessed

13Connecting the Chassis to GroundBefore connecting power and turning on the router, you must provide an adequate ground connection for your system. T

14To connect the Cisco uBR7225VXR router chassis to ground, complete the following steps:Step 1 Ensure that there is no power going to the router.Step

15Step 2 Plug the power cable into the AC connector of the power supply.Note For additional AC power cable strain relief, secure the cable to the powe

167 Powering on the Cisco uBR7225VXR RouterAfter installing your Cisco uBR7225VXR universal broadband router and connecting cables, check the followi

17Identify Startup ProblemsStartup problems are commonly caused by source power problems or a board (network processing engine or cable interface line

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2• Supports both 6-MHz North American channel plans using ITU-T J.83 Annex B operation and 8-MHz phase alternating line (PAL) and Sequential Coulour A

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3Figure 1 Front View of the Chassis Figure 2 Rear View of the Chassis1Cable interface card slot 12Cable interface card slot 21Gigabit Ethernet 0/15Con

4Card Slot and Logical Interface NumberingThe cable interface line card slots maintain the same slot number regardless of whether other cable interfac

5Temperature and Humidity RequirementsTable 1 and Table 2 list the nominal operating and non-operating environment requirements. Any measurements that

6Installation Tools and EquipmentThe tools and equipment listed below are recommended as the minimum necessary to install the Cisco uBR7225VXR router.

7For details about cabling specifications, refer to the Network Processing Engine and Network Services Engine Installation and Configuration guide at

8Rack-Mount Installation Guidelines• Allow sufficient clearance around the rack for maintenance.You need 36 in. (91.44 cm) of clearance to remove and

9Attach the Rack-Mount Brackets to the Rear of the ChassisTo install the rack-mount brackets on the chassis for a rear rack-mount configuration, compl