Cisco Cisco Prisma II EDR Receiver Installation Guide

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78-748705-01 Rev C 
Installation 
2-23 
Interface Panel Installation and Connections,
 Continued 
Installing the Interface Panel 
Follow these steps to install the interface panel. 
 
1. 
Position the interface panel in the rack near the designated chassis. 
2. 
Insert a mounting screw through each of the four mounting slots on the front 
of the interface panel, and then into the rack (screws are not included.) 
3. 
Use an appropriate screwdriver to tighten each mounting screw until it is 
tight (screwdriver is not included). 
4. 
Tie the interface panel to earth ground via the ground stud (ground cable is 
not included). 
Important:  Grounding the interface panel via the ground stud is especially 
important for ESD and EMC performance. 
Connecting the Interface Panel to the Chassis 
Follow these steps to connect the interface panel to the chassis. 
 
1. 
Connect the female end of one DB-37 cable to the male end ALARMS OUT 
connector on the chassis.   
2. 
Connect the male end of the same DB-37 cable to the female end ALARM 
OUT connector on the rear of the interface panel. 
3. 
Connect the male end of the second DB-37 cable to the female end ALARMS 
IN connector on the chassis. 
4. 
Connect the female end of the second DB-37 cable to the male end ALARM 
IN connector on the rear of the interface panel.