Cisco UBR7246VXR Quick Start Manual - Page 4

Browse online or download pdf Quick Start Manual for Network Router Cisco UBR7246VXR. Cisco UBR7246VXR 27 pages. Universal broadband router
Also for Cisco UBR7246VXR: User Manual (7 pages), Installation Manual (28 pages), Hardware Installation (25 pages)

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1. Troubleshooting the Installation

Figure 1

Front and Rear Chassis Views

Internal fans

Clock card

Fan tray handle

Captive installation screws (line cards)

Cable interface line cards

Port adapters

I/O controller

Console port

1. AC power supplies are shown in this illustration. DC power supplies are also available.

Card Slot and Logical Interface Numbering

Port adapter and cable interface line card slots maintain the same slot number regardless of whether other port adapters or

cable interface line cards are installed or removed. However, when you move a port adapter or a line card to a different slot,

the logical interface number changes to reflect the new slot number.

Figure 2

Slot Numbers and Locations

uBR - MC28U

Auxiliary port

10 Optional Fast Ethernet port (M11 and RJ-45 receptacles)

11 PCMCIA slots

12 AC plug

13 Power switch

14 Power supply handle

15 AC-input power supply

16 Network processing engine (NPE)

Slot 3

Slot 4