Mediant 1000B Gateway & E-SBC
Hardware Installation Manual 84 Document #: LTRT-41441
Item Label Color State Description
Flashing Processor over-temperature above 125°C and as
a result, OSN3 shuts down (if LEDs 1, 2, and 3 are
also flashing)
-
Off Normal operation.
6
Blue
Flashing Module undergoing shutdown sequence when
module pulled out to first extraction position.
On Module shutdown sequence complete and the
module can be extracted from the chassis slot.
Off Module correctly inserted in chassis slot.
7
Red
On Hardware failure (supplied voltage is not within
normal operating range – ensure CRMX is
installed in chassis).
Flashing Upgrade in progress
-
Off Normal operation
8 SPEED Green
On 100Base-TX connection
Yellow
On 1000Base-T connection
-
Off 10Base-T connection if ACT LED active
9 ACT Green
On Valid Ethernet link (cable connection) has been
established
-
Off The LED goes temporarily off if network packets
are sent or received. When this LED remains off, a
valid link has not been established due to a
missing or a faulty cable connection.
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