Eci Telecom NPT-1020 Installation And Maintenance Manual page 194

NPT-1020 Installation and Maintenance Manual
Pin Name
4 RB2
5 RA3
6 RB3
7 RA4
8 RB4
9-18 ---
19 TA1
20 TB1
21 TA2
22 TB2
23 TA3
24 TB3
25 TA4
26 TB4
27-36 ---
N
OTE: Only 8 of 18 pairs of wires are used for SM_CODIR_4E interfaces.
8.13.6 Connection Data for SM_OMNI_E Interfaces
The SM_OMNI_E supports four 2W/4W channels, each with one pair of wires in 2W mode or two pairs of
wires in 4W mode. The following table lists the pin assignment for a typical connector and the color of the
wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector
and a distribution frame.
Table 8-18: SM_10E/EM_10E SM_OMNI_E connector, pin assignment
Pin Name Mode
1 RA1 4 W
2 W
2 RB1 4 W
2 W
3 RA2 4 W
2 W
4 RB2 4 W
2 W
ECI Telecom Ltd. Proprietary
Function
Channel 2, Rx, wire B
Channel 3, Rx, wire A
Channel 3, Rx, wire B
Channel 4, Rx, wire A
Channel 4, Rx, wire B
Not connected
Channel 1, Tx, wire A
Channel 1, Tx, wire B
Channel 2, Tx, wire A
Channel 2, Tx, wire B
Channel 3, Tx, wire A
Channel 3, Tx, wire B
Channel 4, Tx, wire A
Channel 4, Tx, wire B
Not connected
Function
Channel 1, Rx, wire A
Channel 1, wire A
Channel 1, Rx, wire B
Channel 1, wire B
Channel 2, Rx, wire A
Channel 2, wire A
Channel 2, Rx, wire B
Channel 2, wire B
Direction
Input
Input
Input
Input
Input
---
Output
Output
Output
Output
Output
Output
Output
Output
---
Direction Wire color
Output Brown
Bidirectional
Output Brown/Black
Bidirectional
Output Red
Bidirectional
Output Red/Black
Bidirectional
Connection Data
Wire color
Red/Black
Orange
Orange/Black
Yellow
Yellow/Black
---
Brown/White
Red/White
Orange/White
Yellow/White
Green/White
Blue/White
Violet/White
Light Gray/White
---
8-30