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MVL Card LEDs
MVL
8310
99-15889-01
4
The following table describes the meaning and states of the LEDs on the Hotwire
8310 MVL card faceplate.
Type
LED
SYSTEM
OK
Alrm
Test
ETHERNET TX
RX
Coll
PORT
1–4
January 2000
LED is . . .
Indicating . . .
Green,
Card functioning normally. Winking
Winking
describes a recurring pulse when the LED
is ON longer than OFF at a ratio of
approximately 10:1.
Green, On
MVL card failure. System processing
functions have stopped.
Off
No power to cards.
Yellow, On
Alarm present on the MVL card. Ethernet
interface is not being detected.
Off
No alarms.
Yellow, On
Test in progress.
Off
No tests.
Green,
A packet is being sent. LED blinks on and
Blinking
off about five times per second.
Off
Inactive.
Green,
A packet is being received. LED blinks on
Blinking
and off about five times per second.
Off
Inactive.
Off
Normal operation.
Yellow,
A collision has been detected. LED blinks
Blinking
on and off about five times per second.
Green, On
MVL link is up.
Off
MVL link is down or disabled.
Yellow, On
MVL handshake and PPP startup in
progress.
8310-A2-GZ40-20
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