2.4 Installation of the Trunk Cards
92 Installation Manual
LINE LED Pattern
Layer 1: ON (Synchronous)
Layer 2: ON (Link established)/OFF (Link not established)
Master Clock: ON (Master)/OFF (Slave)
LINE 8
LINE 7
LINE 6
LINE 5
LINE 4
LINE 3
LINE 2
LINE 1
Green Line status indication (LINE 1 to LINE 8):
Refer to "LINE LED Pattern" below for details.
Note
LINE 5 to LINE 8 are for BRI8 card only.
Layer 1 Layer 2 Master Clock LED Pattern
OFF OFF OFF
ON OFF OFF
ON ON OFF
ON OFF ON
ON ON ON
Indication Colour Description
1 s
1 s
1 s
1 s
1 s
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