Cisco Systems 15454 SDH 3.12.1 FMEC E1-120PROB Connector Pinout

3-24
Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
Chapter3 Electrical Cards
3.12.1 FMEC E1-120PROB Connector Pinout
Figure3-11 FMEC E1-120PROB Faceplate and Block Diagram
You can install the FMEC E1-120PROB card in EFCA Slots 26 to 29 on the ONS 15454 SDH. Each
FMEC E1-120PROB card port features E1-level inputs and outputs supporting cable losses of up to 6
dB at 1024 kHz.
3.12.1 FMEC E1-120PROB Connector Pinout
Use Table 3 -14 to make the connection from the E-1 96- pin connector for Ports 1 to 21 to the external
balanced 120-ohm E-1 interfaces.
Inventory Data
(EEPROM)
134373
6 Interface
Connectors
B
a
c
k
p
l
a
n
e
4 x 42
Pairs of
Trans-
formers
Protect
Switch
Relay
Matrix
FMEC E1-120PROB
PORT
22-42
PORT
1-21
CLEI CODE BARCODE
PORT
22-42
PORT
1-21
PORT
22-42
PORT
1-21
Table3-14 E-1 Interface Pinouts on Ports 1 to 21
Pin No.
Signal
Name Pin No.
Signal
Name Pin No.
Signal
Name Pin No.
Signal
Name
1 TX 11 N 25 RX 11 N 49 TX 21 N 73 RX 21 N
2 TX 11 P 26 RX 11 P 50 TX 21 P 74 RX 21 P
3 TX 10 N 27 RX 10 N 51 TX 20 N 75 RX 20 N
4 TX 10 P 28 RX 10 P 52 TX 20 P 76 RX 20 P
5 TX 9 N 29 RX 9 N 53 TX 19 N 77 RX 19 N
6 TX 9 P 30 RX 9 P 54 TX 19 P 78 RX 19 P
7 TX 8 N 31 RX 8 N 55 TX 18 N 79 RX 18 N
8 TX 8 P 32 RX 8 P 56 TX 18 P 80 RX 18 P
9 TX 7 N 33 RX 7 N 57 TX 17 N 81 RX 17 N
10 TX 7 P 34 RX 7 P 58 TX 17 P 82 RX 17 P
11 TX 6 N 35 RX 6 N 59 TX 16 N 83 RX 16 N
12 TX 6 P 36 RX 6 P 60 TX 16 P 84 RX 16 P
13 TX 5 N 37 RX 5 N 61 TX 15 N 85 RX 15 N
14 TX 5 P 38 RX 5 P 62 TX 15 P 86 RX 15 P
15 TX 4 N 39 RX 4 N 63 TX 14 N 87 RX 14 N