T3 Hssi Interface (Optional); Figure 7 T3 Hssi Interface; Table 9 T3 Hssi Cable Pinouts - Nortel Contivity 4600 Installing

36 Chapter 2 Cabling the Switch

T3 HSSI interface (optional)

The single T3 WAN connection is located on a PCI card that has a 50-pin SCSI II
female connector that provides the signals needed to interface to a T3 modem or
modem eliminator. Included in the accessory box is a cable that maps the T3
signals out to a 50-pin SCSI II male connector.
Figure 7

Figure 7 T3 HSSI interface

Table 9

Table 9 T3 HSSI cable pinouts

50-pin SCSI male Signal names 50-pin SCSI male
1
2
3
4
5
6
7
8
9
10
11
12
13
19
311641-A Rev 00
shows the T3 HSSI interface.
shows the T3 HSSI cable pinouts.
GND
RCB
CAB
RDB
LCB
STB
GND
TAB
TTB
LAB
TDB
LBB
GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
19
CS460003A