3Com 3C63100-AC-C - PathBuilder S600..., Reference Manual

Page: 53 / 232

Step 4: Connect I/O Cabling and Wiring 53
Connecting a HSIM
Module
Connect a HSIM module using a HSSI SCSI-II 50-pin cable, as shown in Figure 21.
Once you have connected the HSIM module, verify the front panel indicators. As
shown in Figure 21, the HSIM module has two front panel indicators in addition to
the common system LEDs:
Inservice —Indicates that the HSIM card is active.
Not Used —Indicates that the HSIM card is not in use.
Figure 21 HSIM Connection and LEDs
Connecting a DS1 Frame
Access Module
Connect a Frame Access Module (FAM) using up to eight RJ48 interfaces for T1
traffic, as shown in Figure 22.
Once you have connected the FAM, verify the front panel indicator sequence
illustrated in Figure 22.
The FAM features eight pairs of port indicator LEDs in addition to the common
system front panel indicators—each pair corresponds to one of the eight ports on
the FAM.
Inservice —Indicates that the FAM card is active.
Not Used —Indicates that the FAM card is not in use.
PWR
INS
FAIL
TEST
Install in Slot 4 - 6
Not
Used
Inservice
PWR = Power On
INS = Inservice
One HSSI
50 Pin SCSI-II
HSSI
Router