user manual

8021-A2-GZ40-20 November 2000
5
Table 1 lists connector pin assignments for Models 8026 and 8028. Table 2 lists
connector pin assignments for Model 8027.
Table 1. Feature No. 8026-F1-001 Connector Pin Assignments (1 of 2)
DS1 or 120 Ohm
E1 Port
RJ48M 50-Pin Telco
Connector Pinouts
RJ48C Connector
Pinouts Function
Port 1 27 5 Data Out (Tip)
2 4 Data Out (Ring)
26 2 Data In (Tip)
1 1 Data In (Ring)
Port 2 30 5 Data Out (Tip)
5 4 Data Out (Ring)
29 2 Data In (Tip)
4 1 Data In (Ring)
Port 3 33 5 Data Out (Tip)
8 4 Data Out (Ring)
32 2 Data In (Tip)
7 1 Data In (Ring)
Port 4 36 5 Data Out (Tip)
11 4 Data Out (Ring)
35 2 Data In (Tip)
10 1 Data In (Ring)
Port 5 39 5 Data Out (Tip)
14 4 Data Out (Ring)
38 2 Data In (Tip)
13 1 Data In (Ring)
Port 6 42 5 Data Out (Tip)
17 4 Data Out (Ring)
41 2 Data In (Tip)
16 1 Data In (Ring)
Port 7 45 5 Data Out (Tip)
20 4 Data Out (Ring)
44 2 Data In (Tip)
19 1 Data In (Ring)