Hughes Network Systems GMH2000 User Manual

8018653 1.1 Figures • v
Figures
1-1 The GMH 2000 digital wireless communications
system architecture.................................................................. 1-1
1-2 Alcatel 1000 System 12 distributed switching
system (typical)....................................................................... 1-3
1-3 Operations and Maintenance Center......................................... 1-3
1-4 BSC equipment rack ................................................................. 1-4
1-5 BTS stacks (typical).................................................................. 1-5
1-6 M6100 telephone and transceiver unit...................................... 1-6
2-1 BSC rack shipping configurations ............................................ 2-6
2-2 Restraint band, cap, and sleeve removal .................................... 2-7
2-3 Moisture barrier removal .......................................................... 2-8
2-4 Foam brace removal.................................................................. 2-9
2-5 Sleeve brace and bracket removal............................................. 2-9
2-6 Bracket removal ...................................................................... 2-10
2-7 Moving the BSC rack from pallet to pallet truck.................... 2-11
2-8 BSC rack leveling feet locations............................................. 2-12
2-9 Verifying that the BSC rack is plumb..................................... 2-13
2-10 Spacing between multiple BSC racks ..................................... 2-14
2-11 Restraint band removal ........................................................... 2-15
2-12 Moisture barrier removal ........................................................ 2-16
2-13 Connecting the bottom frames of the BSC racks together...... 2-19
2-14 Connecting the top frames of the BSC racks together............ 2-20
2-15 Power cable and ground cable connections ............................ 2-22
2-16 PDU front panel switches........................................................ 2-23
2-17 PDU terminal block slot locations .......................................... 2-24
2-18 Terminal block cable clamp screw location............................ 2-25
2-19 Grounding the BSC rack......................................................... 2-26
2-20 BSC/BCP LAN repeater connection....................................... 2-27
2-21 Connector J83 location............................................................ 2-28
2-22 E1/T1 module locations .......................................................... 2-29
2-23 E1/T1 trunk cable connectors ................................................. 2-30
2-24 Cable routing........................................................................... 2-36
2-25 BSC chassis assemblies........................................................... 2-38
2-26 BSC chassis assembly circuit module slot designations......... 2-39
2-27 Ejector/injector operation........................................................ 2-40
2-28 Module front panel.................................................................. 2-40
2-29 Front panel DIP switches setting for SUDs............................ 2-42
2-30 Blank panel ............................................................................. 2-45
2-31 Numbering BSC racks and BSC chassis assemblies............... 2-46
2-32 BSC chassis ID setting............................................................ 2-47
3-1 BSC module front panel LED status display ............................ 3-2
4-1 Typical malfunction data sheet ................................................. 4-1
5-1 Circuit module locations........................................................... 5-3
5-2 Front panel DIP switches setting for SUDs.............................. 5-4
5-3 Ejector/injector operation.......................................................... 5-5

Hughes Network Systems GMH2000 Specifications

General

Brand	Hughes Network Systems
Model	GMH2000
Category	Controller
Language	English