Filter
Top Products
3-25
Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
Chapter 3 Electrical Cards
3.12.1 FMEC E1-120PROB Connector Pinout
Use Table 3-15 to make the connection from the E-1 96-pin connector for Ports 22 to 42 to the external
balanced 120-ohm E-1 interfaces.
16 TX 4 P 40 RX 4 P 64 TX 14 P 88 RX 14 P
17 TX 3 N 41 RX 3 N 65 TX 13 N 89 RX 13 N
18 TX 3 P 42 RX 3 P 66 TX 13 P 90 RX 13 P
19 TX 2 N 43 RX 2 N 67 TX 12 N 91 RX 12 N
20 TX 2 P 44 RX 2 P 68 TX 12 P 92 RX 12 P
21 TX 1 N 45 RX 1 N 69 NC 93 NC
22 TX 1 P 46 RX 1 P 70 NC 94 NC
23 NC 47 NC 71 NC 95 NC
24 NC 48 NC 72 NC 96 NC
Table 3-14 E-1 Interface Pinouts on Ports 1 to 21 (continued)
Pin No.
Signal
Name Pin No.
Signal
Name Pin No.
Signal
Name Pin No.
Signal
Name
Table 3-15 E-1 Interface Pinouts on Ports 22 to 42
Pin No.
Signal
Name Pin No.
Signal
Name Pin No.
Signal
Name Pin No.
Signal
Name
1 TX 32 N 25 RX 32 N 49 TX 42 N 73 RX 42 N
2 TX 32 P 26 RX 32 P 50 TX 42 P 74 RX 42 P
3 TX 31 N 27 RX 31 N 51 TX 41 N 75 RX 41 N
4 TX 31 P 28 RX 31 P 52 TX 41 P 76 RX 41 P
5 TX 30 N 29 RX 30 N 53 TX 40 N 77 RX 40 N
6 TX 30 P 30 RX 30 P 54 TX 40 P 78 RX 40 P
7 TX 29 N 31 RX 29 N 55 TX 39 N 79 RX 39 N
8 TX 29 P 32 RX 29 P 56 TX 39 P 80 RX 39 P
9 TX 28 N 33 RX 28 N 57 TX 38 N 81 RX 38 N
10 TX 28 P 34 RX 28 P 58 TX 38 P 82 RX 38 P
11 TX 27 N 35 RX 27 N 59 TX 37 N 83 RX 37 N
12 TX 27 P 36 RX 27 P 60 TX 37 P 84 RX 37 P
13 TX 26 N 37 RX 26 N 61 TX 36 N 85 RX 36 N
14 TX 26 P 38 RX 26 P 62 TX 36 P 86 RX 36 P
15 TX 25 N 39 RX 25 N 63 TX 35 N 87 RX 35 N
16 TX 25 P 40 RX 25 P 64 TX 35 P 88 RX 35 P
17 TX 24 N 41 RX 24 N 65 TX 34 N 89 RX 34 N
18 TX 24 P 42 RX 24 P 66 TX 34 P 90 RX 34 P
19 TX 23 N 43 RX 23 N 67 TX 33 N 91 RX 33 N
20 TX 23 P 44 RX 23 P 68 TX 33 P 92 RX 33 P