Specifications

Table Of Contents
Appendix A Pinouts Installation and Operation Manual
A-6 Adapter Cable for Unbalanced E1 Interface ASMi-52CD Ver. 1.0
A.6 Adapter Cable for Unbalanced E1 Interface
When using an unbalanced E1 interface, use the CBL-LRSI25/DB25/UB adapter
cable for connecting two BNC unbalanced ports to the DB-25 connector of the
LRSI-F-25 interface module. The CBL-LRSI25/DB25/UB cable includes one male
DB-25 and four BNC connectors.
CH1-RX
CH1-TX
CH2-RX
CH2-TX
Figure A-6. CBL-LRSI25/DB25/UB Cable
Table A-6. CBL-LRSI25/DB25/UB Cable Pinout
Function DB-25 BNC
23 CH1-RX 1
RX
11 CH1-RX 2
24 CH1-TX 1
CH-1
TX
12 CH1-TX 2
20 CH2-RX 1
RX
8 CH2-RX 2
21 CH2-TX 1
CH-2
TX
9 CH2-TX 2