Network Card User Manual

12 October 2003 8400-A2-GZ40-10
BNC Jacks
The following table shows the connections for BNC jacks (Model 8411).
IMA Interface Pin Assignments
Ta b l e 2 lists connector pin assignments for Model 8416, and the Model 8417 when
used with modular connectors for a 120-ohm E1 connection. Table 3 lists
connector pin assignments for the Model 8417 when used with BNC connectors
for a 75-ohm E1 connection.
Table 1. BNC Jack Connections
Connector Label Connection Description
Transmit TX Pin Transmit signal
Shell Transmit signal return
Receive RX Pin Receive signal
Shell Receive signal return
Table 2. Feature Number 8026-F1-001 Pin Assignments (1 of 2)
DS1 or 120 Ohm
E1 Port
50-Position Telco
Connector Pinouts
8026-F1-001
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)