Spirent SmartBits System - TR-8405 Token Ring 4;16 Mbps SmartCard

Chapter 12: WAN Cards
WAN LEDs
SmartBits System Reference 167
Table 12-3. Card LEDs — All WAN SmartCards
LED Color Description
TX/INIT Green
Yellow
Off
One of more ports are transmitting data. LED
flashes if ANY port is transmitting data.
Card is initializing.
Chassis and card are not connected —or—
Card has finished initializing.
TRIG/LINK Green
Red
Yellow
Off
Receive Trigger Event indication. Flashes
briefly for each receive trigger detection on
ANY port if all four port links are up.
One or more the card’s four port links are down.
Receive Trigger Event indication. Flashes
briefly for each receive trigger detection on
ANY port if one or more port links are down.
—or—
Card is initializing.
All of the card’s four port links are up.
RX/ERR Green
Red
Yellow
Off
Flashes once when any port receives data while
ALL of the card’s four ports are up.
Flashes if one or more ports are receiving frames
with errors.
Flashes if one or more ports are receiving data
while one or more ports are receiving frames
with errors, or the card is initializing.
No data is being received.