NEC iPasolink 200 - Page 64

5-42 ODU MOUNTING
NWD-107460-02E Installation
6 Insert the O-rings to the two ODU ports of the OMT (see figure in step 9.),
7 Insert the guide pin into the hole of the OMT and set the position of screws,
8 Confirm which polarization is applied to the Master ODU.
Check the indication of polarization on the upper side of OMT,
Main Master Sub Master
Plate marked with V
UP
FG
IFL
MON
RX LEV
FG
IFL
MON
RX LEV
ODU (10/11 GHz)
Main Master Sub Master
Plate marked with V
UP
-
I
R
-
I
R
ODU (13-38 GHz)
Guide pin
Submission Prohibited
NEC Internal Use Only