Nortel 1000E Maintenance Manual page 42

Page 42 of 162 Hardware maintenance tools
553-3041-500 Standard 1.00
The SSC/PC Card LED indicates the following, if the LED is:
• Off, the SSC is in normal operation
• Yellow, the SSC is disabled
• Red, the SSC is running self-test
• Red and flashes three times, the self-test passed
• Green steady or flashing, the PC Card is accessed
The Layer 7 Port LEDs indicate the following, if the Port LEDs are:
• 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
The IP daughterboard port Layer 2 Link LEDs indicate the following, if the
Link LEDs are:
• Green, the link is established
• Red (receive) and yellow (transmit) flashing, show network activity
Figure 6 on page 43
September 2004
shows the SSC card faceplate features.