Installation guide

LTU/NTU SZ-DOC-W5-1.pd
f
Operating Manual
V
ersion: 1.5
Revision: 2002-09-10 92
10.2 E1 Connector
10.2.1 Impedance 120Ω
LTU:
Type: SubD15 male (Front View)
18
915
Pin Signal Description
1 RX1a E1 120Ω Output 1 (wire A)
2 FPE Functional Protective Earth (cable shield RX)
3 TX1a E1 120Ω Input 1 (wire A)
4 FPE Functional Protective Earth (cable shield TX)
5 FPE Functional Protective Earth (cable shield RX)
6 RX2a E1 120Ω Output 2 (wire A)
7 FPE Functional Protective Earth (cable shield TX)
8 TX2a E1 120Ω Input 2 (wire A)
9 RX1b E1 120Ω Output 1 (wire B)
10 NC -
11 TX1b E1 120Ω Input 1 (wire B)
12 NC -
13 RX2b E1 120Ω Output 2 (wire B)
14 NC -
15 TX2b E1 120Ω Input 2 (wire B)
Table 10-2: Pin Assignment E1 120 Ohm connector