
Installing Optical Modules
240
Installation and Commissioning Manual
F
S
P
3000R
7 R
11
.1 8000
0015930
Issue
B
, ©
2012
ADVA AG Optical Netw
orking
ADVA Conf
idential
Step 10 Check the module LED indicators (P, Mod, O/E, Err) and the corre-
sponding shelf slot LED (1...20).
If the module is installed the first time, the LEDs will indicate the fol-
lowing:
For a detailed description of the status LED indicators, see the
Main-
tenance and Troubleshooting Manual
.
If the module does not respond, remove it from the slot. Reinsert the
dummy module into the empty slot as described in
Step 11 When the inserted module responds, secure it tightly in the slot as fol-
lows:
a) Hold the module in place with your left hand and simultaneously
turn the two knurled screws clockwise into the threaded holes
using the thumb and forefinger of your right hand.
b) Gently tighten the two knurled screws by hand. Do not over-
tighten.
Step 12 Detach the wrist strap from your wrist, disconnect the earthing cable
from the ESD grounding point on the shelf (if available) or the rack
and lay the earthing cable aside
Step 13 Store the cardboard box including the static-protective package for
future use in a safe place.
Should you have any difficulty performing this procedure, contact ADVA Optical
Networking’s
.
End of Procedure
Repeat this procedure for each optical module that needs to be installed.
P
S
Note
Note that the module LEDs indicate reliable information only 5-10
seconds after inserting! After power up, wait at least 5 minutes before
reading the LEDs! The LED colors can change within this time-span!
LED Name
LED Color
Meaning
P
Solid green
Module has power (provided that the
shelf is connected to the power)
Mod
Off
Module admin state is “unassigned”,
i.e. the module is not provided in the
management.
Slot 1...20 (
Off