Installation guide

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Cisco 6160 Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures
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Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures
Verify Correct Fuses
Use Table 4 to calculate the minimum fuse rating that is necessary for each of your Cisco 6160 system
components. Verify that your system is using the minimum fuse rating for each component that is wired
to the fuse and alarm panel.
Note The power rating label that is supplied on the rear of each chassis indicates the maximum fuse value
for the chassis.
Apply Power
Complete the following steps to apply power to the Cisco 6160 system:
Step 1 Set the circuit breakers on the PEMs to the ON (1) position.
The OUT FAIL LEDs might flash briefly.
Step 2 Verify that the INPUT OK LED lights.
Note If the INPUT OK LED does not light or if other issues arise, refer to the Cisco 6160 Hardware
Installation Guide for troubleshooting procedures.
Table 4 Power and Fuse Calculation for the Cisco 6160 System Components
Component Instructions Calculation
Cisco 6160 Chassis
1
1. Complete this section for each subtending host chassis.
1
If you are using 4xflexis in CAP mode, multiply 13.5W by the total number of 4xflexis (CAP
mode) in the Cisco 6160.
2
If you are using 4xflexis in G.lite mode, multiply 13W by the total number of 4xflexis (G.lite
mode) in the Cisco 6160.
3
If you are using 4xflexis in DMT mode, multiply 17.5W by the total number of 4xflexis (DMT
mode) in the Cisco 6160.
4
If you are using 4xSDSLs
2
, multiply 9W by the total number of 4xSDSLs in the Cisco 6160.
2. 4xSDSL = quad-port STU-C line card.
5
If you are using 8xDMTs, multiply 24W by the total number of 8xDMTs in the Cisco 6160.
6
If you are using 8xIDSLs, multiply 5.5W by the total number of 8xIDSLs in the Cisco 6160.
7
Multiply 33.5W by the number of NI-2 cards in the chassis.
8
Multiply 6W by the number of PEMs in the chassis.
9
Enter 104W for the fan tray.
10
Add lines 1 through 9. This is the typical power required for the Cisco 6160.
11
Divide line 10 by 48. This is the nominal current for the Cisco 6160.
12
Multiply line 11 by 1.25. This is the minimum fuse rating needed to operate the Cisco 6160
in your system.