Motorola SG 2000 operation manual Installation, E r a t i o n

i i C o n t e n t s

Quick Checks - Functional Testing	3-8
Forward Path	3-8
Manual Gain Control	3-9
Thermal Control, Model TCU	3-9
Automatic Level Control, Model ADU	3-9
Analog Return Path	3-10
Digital Return Path	3-10
Forward Path Padding	3-11
Launch Amplifier Output Stage Padding	3-14
Link Performance	3-15
Installing the DS-SG2-DRRB Board Option	3-18
Installing the Status Monitor Option	3-22
SG 2000 Activation Worksheet	3-23
Section 4
I n s t a l l a t i o n
Splicing Fiber	4-1
Strand Wire Mounting	4-3
Coaxial Cables	4-5
Fiber Cables	4-5
Section 5
O p e r a t i o n
Forward Path RF Configuration	5-1
Single Receiver Mode	5-1
Redundant Receiver Mode	5-2
Broadband/Narrowcast Mode	5-2
AB Override Functionality	5-3
B Override	5-3
A Override	5-4
Status Monitor/Manual Control Operation	5-4
Analog Return Path RF Configuration	5-5
Digital Return Path RF Configuration	5-7
SG 2000 Optical Modules	5-9
Installing SG 2000 Optical Modules	5-9
Removing SG 2000 Optical Modules	5-9
Cleaning the Optical Connector	5-10
SG2-LR Optical Receiver	5-10
Wavelength Selection Jumper	5-13
SG2-IFPT Optical Transmitter	5-14
SG2-FPT Optical Transmitter	5-15
SG2-DFBT Optical Transmitter	5-16

SG 2000 Installation and O peration Manual