Avaya DEFINITY Server CSI, Руководство по обслуживанию, Страница: 129 / 1930

ATM Tips
Issue 5 October 2002
129
555-233-119
SYSERR Yellow Off Normal state
FAULT Yellow Off Normal state
Switch Fabric
Board PWR Green Steady on Normal state. The switch fabric board is
powered up.
FAULT Yellow Off Normal state
Port Board PWR Green Steady on Normal state. The port board is powered up.
FAULT Yellow Off Normal state
Port Board
Per Port RX Green Off No ATM cells are being received. This is not a
normal state if the terminating port network is
supposed to be up and running.
RX Green Intermittent
blink ATM cells are being received intermittently.
This is a typical pattern for Avaya Definity
Server CSI if only Variable Bit Rate (VBR)
signaling connections are present but no talk
paths are up, perhaps because no calls are in
progress.
RX Green Steady on ATM cells are being received frequently
enough that the LED is lit constantly. This is a
typical pattern for Avaya Definity Server CSI if
Constant Bit Rate (CBR) talk paths are
present.
CD Green Off Loss of carrier on the fiber. The A500 detects
only if the A500-receive (right-hand) fiber is
not working. The state of the A500-transmit
(left hand) fiber is not detected.
CD Green Steady on Normal state. There is a optical carrier
detected on the fiber from the TN230X.
RPRD Yellow Off Normal state
Power Supply AC OK Green Steady on Normal state. AC power is okay.
DC OK Green Steady on Normal state. DC power is okay.
Table 16. A500 LED Quick Reference — Continued
Component Label Color State Meaning
Continued on next page