- Motorola Digital Return Transmitter Installation Sheet

STARLINE 9
SG2-DRT-3X Installation Sheet
To install the SG2-DRT-3X in the SG2000 node:
1 If present, remove any analog transmitter that occupies the optical transmitter B or A
positions as illustrated in Figure 9, and then install the double-wide SG2-DRT-3X:
Figure 9
SG2000 optical transmitter B and A locations
Power
supply 1
Power
supply 2
Optical
transmitter B
Optical
transmitter A
Optical
receiver C
Optical
receiver B
Optical
receiver A
JP1
Pad - optical transmitter B
Pad - optical receiver C
Pad - optical transmitter A
Pad - optical receiver B
Pad - optical receiver A
Test point - optical transmitter B
Test point - optical receiver C
Test point - optical transmitter A
Test point - optical receiver B
Test point - optical receiver A
JP2
2 Verify that the XMTR B 15 dB pad has been replaced with a 5 dB pad.
3 Remove all cable clamps and then remove the E-pack cover to identify the two RF ports that
you want to segment.
4 Remove the pad located in the ICS locations (illustrated in Figure 10) for the selected
RF ports.
If there was a JXP pad in the ICS location, transfer that value to the JXP location before the
ICS input.