Installation guide

Front Panel LED Indications
SSR-600 Installation Guide 4-3
Table 4-3 SSR-600 LAN LED States
Table 4-2 Console Port LEDs
LED Color State
Link (LNK)
OFF No modem or no data.
SOLID GREEN Modem attached, ready.
FLASHING
YELLOW
Modem attached, passing data.
Console attached, passing data.
SOLID RED Modem attached, not ready.
Status (STS)
OFF Port idle, no connection.
BLINKING
GREEN
Modem attached, carrier not detected.
SOLID GREEN Modem attached, carrier detected.
BLINKING
YELLOW
Port in test mode.
SOLID YELLOW Console attached.
LED Color State
Fast Ethernet
Speed (SPD/100)
OFF Speed is 10 Mbps.
SOLID GREEN Speed is 100 Mbps.
Transmit (XMT)
OFF No Activity, port enabled.
FLASHING
GREEN
Activity, port enabled.
BLINKING
YELLOW
Port in standby.
FLASHING RED Fault or error (collision).
SOLID RED Diagnostic failure.
Receive (RCV)
OFF
No link. No activity. Port enabled or
disabled.
BLINKING
GREEN
Link. Port disabled.
SOLID GREEN Link. No activity, port enabled.
FLASHING
YELLOW
Link, activity, port enabled.
SOLID RED Diagnostic failure.