Table 4-2
Pin assignment (fan power cable)
Point on connector
Signal name
Color
1
–48 VDC, feed A
blue
2
nc
3
DC RT (return), feed A
red
4
nc
5
–48 VDC, feed B
blue
6
nc
7
DC RT (return), feed B
red
8
DC common return for feed A+B
red
9
GD
yellow/green
Cable data
Preferably stranded 20 AWG (0.51 mm²) wires with proper insulation should be used. The
total length of the wires between the unit power and the fan power connector must be less
than 2 meters.
Cable connection
The fan power cable must be connected as shown in the figure below:
Figure 4-4 Fan power connector
1
6
5
9
System cabling
External cable installation
Fan power interface
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365-313-103R8.0
Issue 2
July 2009
Alcatel-Lucent – Internal
Proprietary – Use pursuant to Company instruction
4-7