Hssi Wan Interface Card; Figure 58 Hssi Wan Interface Card; Table 35 T3 Cable Pinouts - Nortel Contivity 5000 Installing

HSSI WAN interface card

The HSSI WAN interface card has a 50-pin SCSI II female connector that
provides the signals needed to interface to a T3 modem or modem eliminator.
Figure 58 shows the HSSI WAN interface card.

Figure 58 HSSI WAN interface card

Included in the accessory box is a cable that maps the T3 signals out to a 50-pin
SCSI II male connector.
Table 35 provides the T3 cable pinouts.

Table 35 T3 cable pinouts

50-pin SCSI male
1
2
3
4
5
6
7
8
9
10
11
12
13
19
24
25
Appendix A Technical specifications 117
Signal name
GND
RCB
CAB
RDB
LCB
STB
GND
TAB
TTB
LAB
TDB
LBB
GND
GND
TESTB
GND
50-pin SCSI male
1
2
3
4
5
6
7
8
9
10
11
12
13
19
24
25
Installing the Contivity 5000
CS460003A