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System cabling
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Figure 4-4 Fan power connector
1
6
Table 4-2
Point on connector
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:
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365-313-103R8.0
Issue 2 July 2009
5
9
Pin assignment (fan power cable)
1
–48 VDC, feed A
2
nc
3
DC RT (return), feed A
4
nc
5
–48 VDC, feed B
6
nc
7
DC RT (return), feed B
8
DC common return for feed A+B
9
G D
Alcatel-Lucent – Internal
Proprietary – Use pursuant to Company instruction
Signal name
External cable installation
Fan power interface
Color
blue
red
blue
red
red
yellow/green
4-7
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