Idu Mounting - NEC PASOLINK Training Course

NEC

IDU Mounting:

The installation procedure for the IDU is shown below.
(a) Accessories Required
• Screwdriver
(b) Procedure for Mounting and Dismounting
(1) Mounting
Mounting method of IDU is shown in Fig. 2-11.
(2) Dismounting
For dismounting IDU (if necessary), use the following procedure.
Step Procedure
1 Hold the IDU so that it does not drop, and remove two screws
each from both sides,
2 Take out the IDU from the 19-inch rack.
STEP1: Align the IDU to the mount position on the
19-inch rack.
SCREW Flat washer
Screw
January 2002
Step2. Fix each
side of the IDU to
the rack with the
two screws(M5)
Flat washer
More than one rack*
More than one rack unit*
PASOLINK installation procedure
Step3. To mount the
IDU in a 19-inch
rack,allow space
more than 200mm to
the rear section and
space for one unit to
the top and bottom
More than
200mm
Note: *when the environment temperature is
mor then 40 ºc
WALL