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LMX SERIES 16-PORT FIBER OPTIC MUX
4. Sub-Channel Port Interface
Use the tables below for proper connection from sub-channels to the DTE
equipment.
Name
Data Set Ready
Data Carrier Detect
Signal Ground
Receive Data
Transmit Data
Clear To Send
Name
Transmit Data
Receive Data
Request To Send
Clear To Send
Data Set Ready
Signal Ground
Data Carrier Detect
Data Terminal Ready
Ring Indicator
10
Figure 4-1. LMX Sub-Channel Connector.
Table 4-1. Port Interface Pinout
CKT
125
109
102
104
103
106
Table 4-2. RS-232 Reference Interface
CKT
BA
BB
CA
CB
CC
AB
CF
CD
CE
Direction
DCE
output
output
——
output
input
output
Direction
DTE
DCE
output
input
input
output
output
input
input
output
input
output
——
——
input
output
output
input
input
output
RJ-45
1
2
4
5
6
7
DB25
DB9
2
3
3
2
4
7
5
8
6
6
7
5
8
1
20
4
22
9
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