Version 7.0 35 Mediant 3000
Hardware Installation Manual 3. Physical Description
Table 3-14: SA/M3K Blade LEDs Description
Label Color Status Description
FAIL Red
On Blade failure (fatal error).
-
Off Normal operation.
ACT Green
On Active blade initialization sequence completed
successfully.
Note: This is applicable only to HA mode.
Yellow
On Standby blade initialization sequence terminated
successfully.
Note: This is applicable only to HA mode.
Blinking Blade initialization sequence terminated successfully.
-
Off Standalone blade.
BITS/SETS
STATUS (1
& 2)
Green On Framer locked on BITS clock.
Note: Each LED (1 or 2) depicts the BITS source
connected either to the upper or lower PEM module on
the device's rear panel. Therefore, only one of the LEDs
is applicable (they change only if the BITS source is
changed).
Red
On Timing source failure or BITs is not in use.
-
Off This BITS clock reference is not used.
BITS/SETS
ACT SRC
(1 & 2)
Green
On Active clock source.
Note: Each LED (1 or 2) depicts the BITS source
connected either to the upper or lower PEM module on
the device's rear panel. Therefore, only one of the LEDs
is applicable (they change only if the BITS source is
changed).
Red
On Timing source failure.
-
Off This is not an active source.
PWR Green
On Blade receiving power.
-
Off No power received by blade.
SWAP
READY
Blue
On Blade can be fully inserted or removed (after being
partially inserted or removed).
-
Off Blade is successfully inserted (not ready to be removed).
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