Cisco MGX 8950 Installation Manual page 33

Chapter 3 Installing a Cisco MGX 8950
Install the Cable Management Assembly
The cable management assembly consists of two identical, horizontal cable managers, two mounting
brackets, and screws. Complete the following steps to install the cable management assembly:
Use the provided No. 10-32 screws and the appropriate screwdriver to attach the two mounting brackets
Step 1
to the right and left sides of the rear of the air intake and exhaust plenums.
Use the provided No. 10-32 screws and the appropriate screwdriver to install the cable managers to the
Step 2
mounting brackets. The cable guides on the upper cable manager must be on the bottom. The cable
guides on the lower cable manager must be on the top. See
Figure 3-16 Cable Management Assembly at the Back of the System
Upper cable
management
assembly
Lower cable
management
assembly
Connect the Fan Tray Power Cables to the Cisco MGX 8950 Switch
The fan trays receive power from the backplane through a fan power cable. See
illustration of the fan power cable and
You will need the following cables for fan cable installation:
•
•
Release 3, Part Number 78-14147-02 Rev. A0, November 2002
Cisco Systems part number 72-2083-xx (46-inch cable)
Cisco Systems part number 72-2565-xx (12-inch cable)
Figure
Figure 3-18 for an illustration of the fan power connections.
Cisco MGX 8950 Hardware Installation Guide
Installation Procedures
3-16.
Figure 3-17 for an
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