Handbook
Axell Wireless Limited
Technical Literature
WMATA CRCS Redundant Antenna System
General Overview
Document Number 60-228701HBK Issue No. 3 Date 28/05/2010 Page 2 of 114
Table of Contents
1. Introduction .................................................................................................................................... 5
1.1. Scope and Purpose of Document................................................................................................... 5
1.2. Limitation of Liability Notice ............................................................................................................ 5
2. Safety Considerations .................................................................................................................... 6
2.1. Earthing of Equipment .................................................................................................................... 6
2.2. Electric Shock Hazard .................................................................................................................... 6
2.3. RF Radiation Hazard ...................................................................................................................... 6
2.4. Lifting and other Health and Safety Recommendations .................................................................. 6
2.5. Chemical Hazard ........................................................................................................................... 7
2.6. Laser Safety ................................................................................................................................... 7
2.7. Emergency Contact Numbers ........................................................................................................ 7
3. 60-228801 - WMATA Jackson Graham Building CRAS System ..................................................... 8
3.1. 60-228801 List of Major Sub-Components ..................................................................................... 8
3.2. 60-228801 System Diagram ........................................................................................................... 9
3.3. Dual Fiber Optic Unit 60-228703 .................................................................................................. 10
3.3.1. Dual Fiber Optic Unit 60-228703 List of Major Sub-Components ............................................. 11
3.3.2. Dual Fiber Optic Unit 60-228703 Specification ......................................................................... 11
3.3.3. Dual Fiber Optic Unit 60-228703 System Diagram ................................................................... 12
3.3.3.1. Dual Fiber Optic Unit 60-228703 Alarm Outputs ................................................................... 13
3.3.4. Dual Fiber Optic Unit 60-228703 Front View ............................................................................ 14
3.3.5. Dual Fiber Optic Unit 60-228703 Rear View ............................................................................. 15
3.3.6. Dual Fiber Optic Unit 60-228703 DC Inlet ................................................................................ 16
3.3.6.1. Free Socket for 60-228703 DC Inlet ..................................................................................... 16
3.4. Dual Redundant PSU 60-091705 ................................................................................................. 17
3.4.1. Dual Redundant PSU 60-091705 List of Major Sub-Components ............................................ 17
3.4.2. Dual Redundant PSU 60-091705 Specification ........................................................................ 17
3.4.3. Dual Redundant PSU 60-091705 System Diagram .................................................................. 18
3.4.4. Dual Redundant PSU 60-091705 Front View ........................................................................... 19
3.4.5. Dual Redundant PSU 60-091705 Rear View ............................................................................ 19
4. 60-228701 - WMATA Carmen Turner Facility CRAS System ....................................................... 20
4.1. 60-228701 List of Major Sub-Components ................................................................................... 21
4.2. 60-228701 System Diagram ......................................................................................................... 22
4.3. 60-228701 Rack Elevations ......................................................................................................... 23
4.3.1 Rack Front View ....................................................................................................................... 23
4.3.2. Rack Rear View ....................................................................................................................... 24
4.3.3. Ports on the Rack Lid ............................................................................................................... 25
4.3.4. 60-228701 Alarm Wiring Schematic ......................................................................................... 26
4.4. Quadplexer (Base) 60-228706 ..................................................................................................... 27
4.4.1. Quadplexer (Base) 60-228706 Major Sub-Components ........................................................... 28
4.4.2. Quadplexer (Base) 60-228706 Specification ............................................................................ 28
4.4.3. Quadplexer (Base) 60-228706 System Diagram ...................................................................... 29
4.4.4. Quadplexer (Base) 60-228706 Front View ............................................................................... 30
4.4.5. Quadplexer (Base) 60-228706 Rear View ................................................................................ 30
4.5. 8 Channel Squelch Gated BDA 60-228704 .................................................................................. 31
4.5.1. 8 Ch. Squelch Gated BDA 60-228704 List of Major Sub-Components ..................................... 32
4.5.2. 8 Ch. Squelch Gated BDA 60-228704 Specification ................................................................. 32
4.5.3. 8 Ch. Squelch Gated BDA 60-228704 System Diagram ........................................................... 34
4.5.3.1 8 Ch. Squelch Gated BDA 60-228704 Alarm Wiring Diagram............................................... 35
4.5.4. 8 Ch. Squelch Gated BDA 60-228704 Front View .................................................................... 36
4.5.5. 8 Ch. Squelch Gated BDA 60-228704 Rear View ..................................................................... 37
4.6. 8 Ch. Squelch Gated BDA 60-228705 .......................................................................................... 38
4.6.1 8 Ch. Squelch Gated BDA 60-228705 List of Major Sub Components ..................................... 39