Motorola SG 2000 ユーザーズマニュアル
SG 20 00 Ins tal la tion and O pera tion M anua l
Contents
Section 1
In trod uc tio n
Using this Manual ..........................................................................................................................................1-3
Related Documentation ..................................................................................................................................1-3
Document Conventions ..................................................................................................................................1-4
If You Need Help ...........................................................................................................................................1-4
Calling for Repairs.........................................................................................................................................1-5
Section 2
O ve rv ie w
Housing ........................................................................................................................................................2-1
Mounting Holes ......................................................................................................................................2-1
Port Locations ........................................................................................................................................2-2
Gaskets .................................................................................................................................................2-3
Power Supply ................................................................................................................................................2-4
Network Monitoring........................................................................................................................................2-5
Configuration ................................................................................................................................................2-5
Forward Path.................................................................................................................................................2-7
SG2-LR Receiver ...................................................................................................................................2-9
Analog Return Path .....................................................................................................................................2-10
Analog Return Transmitters .................................................................................................................. 2-10
Digital Return Path ......................................................................................................................................2-12
DS-SG2-DRT/A .................................................................................................................................... 2-12
DS-SG2-DRT-2X/A ............................................................................................................................... 2-13
Level Control...............................................................................................................................................2-14
Options and Accessories..............................................................................................................................2-14
Gain Selection...................................................................................................................................... 2-16
Tilt Selection ........................................................................................................................................ 2-18
Section 3
B en ch Se tu p
Powering the Node ........................................................................................................................................3-3
Power Supply Settings ...................................................................................................................................3-5
Single Power Supply or Commonly Powered Redundant Supplies .............................................................3-7
Individually Powered Supplies.................................................................................................................3-7