Nortel 1000E Maintenance Manual page 50

50 Hardware maintenance tools
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The Layer 7 Port LEDs indicate the following, if the Port LEDs are:
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The IP daughterboard network interface port Layer 2 Link LEDs indicate
the following, if the Link LEDs are:
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Figure 8 "SSC card faceplate" (page 51)
features.
Copyright © 2007, Nortel Networks
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Green steady or flashing, the PC Card is accessed
Red, the link is disabled and voice is disabled
Amber, the link is established and voice is disabled
Green, the link and voice are established
green, the link is established
red (receive) and yellow (transmit) flashing, show network activity
Nortel Communication Server 1000
Communication Server 1000E Maintenance
NN43041-700 01.02 Standard
Release 5.0 20 June 2007
shows the SSC card faceplate