Zhone MXK - Page 58

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System Cables and Connectors

58 MXK Hardware Installation Guide

Table 11: Card alarms

Event Type of alarm

Card Up/Down Major

For uplink and TAC card:

Critical (if nonredundant)

Minor (if redundant)

Table 12: Interface alarms

Event Type of alarm

Frames too long Minor

Physical line up/down Major

Table 13: Uplink card alarms

Event Type of alarm

Card up/down Critical (if nonredundant)

Minor (if redundant)

Network clocking fault Critical (if no fallback provided)

Minor (if fallback provided by internal clock)

Flash memory threshold Minor

Internal BITS clock fault Minor (if fallback to line clocking is provisioned, or if the clock source

is currently provisioned as secondary source)

Table 14: TAC alarms

Event Type of alarm

BITS clock Up/Down (only if

provisioned active)

Minor