Install Manual

BRITECELL System Manual MN010-04 June 2003 Page 3 of 78
The company has a policy of continuous product development and improvement and we therefore
reserve the right to vary any information quoted without prior notice.
1. INDEX
1. INDEX .......................................................................................................3
GENERAL INFORMATION ...................................................................................6
2. HOW TO READ THIS MANUAL.....................................................................7
3. INSTALLATION & SAFETY REQUIREMENTS..................................................8
3.1. Environmental conditions: .................................................................8
3.2. Installation site features....................................................................8
3.3. Power connection .............................................................................9
3.4. Safety and precautions during the installation..................................... 9
3.5. Safety and precautions for lasers .......................................................9
3.6. Warning Labels............................................................................... 10
BRITECELL SYSTEM......................................................................................... 11
4. SYSTEM DESCRIPTION............................................................................. 12
4.1. Services ......................................................................................... 13
4.2. Block diagram................................................................................. 13
4.3. Functional description ..................................................................... 14
5. EQUIPMENT DESCRIPTION....................................................................... 15
5.1. Britecell™ subracks ........................................................................ 15
5.2. Subrack modules ............................................................................ 15
5.3. Remote equipment ......................................................................... 16
TFL local unit .................................................................................................. 17
6. Introduction............................................................................................. 18
7. Part description ........................................................................................ 18
8. Warnings ................................................................................................. 19
8.1. Connectors care and cleaning .......................................................... 19
8.2. Laser caution.................................................................................. 19
9. Functional description............................................................................... 20
9.1. Block diagram................................................................................. 20
9.2. Down link operations ...................................................................... 20
9.3. Up link operations........................................................................... 21
10. Alarms and settings ................................................................................ 21
11. Installing and cabling.............................................................................. 23
11.1. TPR housing................................................................................ 23
11.2. Power supply .............................................................................. 23
11.3. RF inputs .................................................................................... 23
11.4. Optical connections ..................................................................... 24
12. Start-up ................................................................................................. 24
13. Troubleshooting ..................................................................................... 25
TFA remote unit .............................................................................................. 26
14. Introduction ........................................................................................... 27
15. Part description ...................................................................................... 27
16. Warnings ............................................................................................... 28
16.1. Connector care and cleaning ........................................................ 28
16.2. Laser caution .............................................................................. 28
17. Functional description ............................................................................. 29
17.1. Block diagram ............................................................................. 29
17.2. Down link operation..................................................................... 29
17.3. Up link operations. ...................................................................... 30
18. Alarms and settings ................................................................................ 30
18.1. LED alarms ................................................................................. 30
18.2. External alarms ........................................................................... 30
18.3. Setting uplink gain (PGR) ............................................................. 31
19. Installing and cabling.............................................................................. 32