Pin Assignment (Mdi/Mdo Cable); Mdo Circuit; Mdi/Mdo Connector - Alcatel-Lucent 1645 AMC Installation Manual

System cabling
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Figure 4-10 MDO circuit
Connector data
The MDI/MDO connector is a 25-pin SUB-D male connector (hotshrinked tailed).
Figure 4-11 MDI/MDO connector
1
14
Table 4-4
Point on connector
1
2
3
4
5
6
7
...................................................................................................................................................................................................................................
4-12
7 5
8
18
20
13
25

Pin assignment (MDI/MDO cable)

Signal name
MDO 4 return
MDO 4 return
MDO 3 return
MDO 3 return
MDO 2 return
MDO 2 return
MDO 1 return
Alcatel-Lucent – Internal
Proprietary – Use pursuant to Company instruction
3 1
6 4
16
14
Miscellaneous Discrete Output 4 return,
contact normally open
Miscellaneous Discrete Output 4 return,
contact normally closed
Miscellaneous Discrete Output 3 return,
contact normally open
Miscellaneous Discrete Output 3 return,
contact normally closed
Miscellaneous Discrete Output 2 return,
contact normally open
Miscellaneous Discrete Output 2 return,
contact normally closed
Miscellaneous Discrete Output 1 return,
contact normally closed
External cable installation
MDI/MDO interface
2
Description
365-313-103R8.0
Issue 2 July 2009