Router Installation Guide

Chapter 2 Preparing for Installation
Alarm Display Connection Guidelines
2-32
Cisco XR 12410 Router Installation Guide
OL-13832-01
Table 2-7 lists the pin-to-signal correspondence between the cable connector pins
and the alarm card relay contacts.
Ta b l e 2-7 Alarm Connector Pinout
Pin Group Common Normally Open Normally Closed
Critical audible alarm 2 1 14
Major audible alarm 16 3 15
Minor audible alarm 5 4 17
Critical visual alarm 19 6 18
Major visual alarm 8 7 20
Minor visual alarm 22 9 21
Alarm input 13 25 —