Chapter 1 Overview 31
2Gently lower the front panel to expose the alarm module (Figure 12).
Figure 12 Accessing the alarm module
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1 = Alarm module
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Figure 13 shows a close-up view of the alarm module with jumpers J8 and J9 configured to monitor the shelf alarm cable for a single chassis in the lower shelf only (default setting). Monitoring of the upper shelf alarm cable is disabled with jumper J8, by default.
To enable the BIP to monitor the shelf alarm cable for a second chassis in the upper shelf, you must place the upper shelf alarm jumper (J8) over pins 2 and 3.
Figure 13 Default jumper settings
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3 | 2 | 1 | J9 |
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3 | 2 | 1 | J8 |
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1 = Alarm module
2 = J9 Lower shelf alarm jumper (enabled)
3 = J8 Upper shelf alarm jumper (disabled)
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Installing the Breaker Interface Panel for the Ethernet Routing Switch 8010co Chassis
