20-19
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 20 DLPs D300 to D399
DLP- D329 Install 120-Ohm E-1 Cables with DB-37 Connectors to the FMECs
Step 2 Connect the male DB-37 connector on the cable to the female DB-37 connector on the FMEC-DS1/E1
faceplate.
Step 3 Connect the other end of the cable to the external source or sink of the signal.
Step 4 Repeat Step 2 and Step 3 for each cable required.
Step 5 Return to your originating procedure (NTP).
Table 20-5 Pinout for E-1 Interfaces on Ports 8 to 14
Pin No. Signal Name Pin No. Signal Name
1 GND 20 RX 14 P
2 TX 14 P 21 RX 14 N
3TX 14 N22GND
4 TX 13 P 23 RX 13 P
5 TX 13 N 24 RX 13 N
6 GND 25 RX 12 P
7 TX 12 P 26 RX 12 N
8TX 12 N27GND
9 TX 11 P 28 RX 11 P
10 TX 11 N 29 RX 11 N
11 GND 30 RX 10 P
12 TX 10 P 31 RX 10 N
13 TX 10 N 32 GND
14 TX 9 P 33 RX 9 P
15 TX 9 N 34 RX 9 N
16 GND 35 RX 8 P
17 TX 8 P 36 RX 8 N
18 TX 8 N 37 GND
19 GND — —
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