C. Connector Pin Assignments
Table C-1. Front Panel DTE Connector Pinouts (2 of 2)
C-2
50-Pin
DSX-1 or
Connector
G.703 Port
Pinout
Port 4
36
11
35
10
Port 5
39
14
38
13
42
17
Port 6
41
16
Port 7
45
20
44
19
Port 8
48
23
47
22
May 2002
Function
Data Out (Ring)
Data Out (Tip)
Data In (Tip)
Data In (Ring)
Data Out (Ring)
Data Out (Tip)
Data In (Tip)
Data In (Ring)
Data Out (Ring)
Data Out (Tip)
Data In (Tip)
Data In (Ring)
Data Out (Ring)
Data Out (Tip)
Data In (Tip)
Data In (Ring)
Data Out (Ring)
Data Out (Tip)
Data In (Tip)
Data In (Ring)
8700-A2-GB20-40