User Manual
Table Of Contents
- Front Page
- Pretext
- Contents
- Figures
- Abbreviations
- 1. Safety
- 2. Introduction
- 3. Installation
- 4. Commissioning
- 5. Functional Description
- Repeater Design
- Block Diagram
- Board and Unit Descriptions
- DC - Directional Coupler
- DPX - Duplex Filter
- LNA - Low Noise Amplifier
- CHA - Channel Amplifier Board for Channel Selective Operation
- CSA and PA Boards for Channel Selective CDMA Operation
- BSA and PA Boards for Band Selective Operation
- DIA Board
- CU Control Unit Board
- Repeater CU Software and Hardware Compatibility
- Cabling
- 6. Optionals
- 7. Repeater Alarms
- Index
- Questionnaire
P27 Auxiliary Port
Auxiliary port P27 is used for powering an RCU mobile phone/modem
remote control unit. The connector is found on the DIA board to the left
in the cabinet (see Figure 3-8).
P27 is an 8 pole, 1 line male connector.
Pin 2 and 3 of the P27 port MUST ALWAYS be interconnected to provide
the CU and ALI boards with voltage supply. If there is no cable connected
to the P27 port, pin 2 and 3 MUST be interconnected with a jumper.
P27 auxiliary connector pinning
Pin 1 +7V DC
Pin 2 +7V DC
Pin 3 CU and ALI power supply from pin 2
Pin 4 GND
Pin 5 +26V DC or +10V DC depending on the repeater type
Pin 6 Not used
Pin 7 Output 200KHz reference
Pin 8 GND
P31 PC Port
PC port P31 is a RS-232 port used for local PC communication.
The connector is found on the DIA board to the right in the cabinet (see
Figure 3-8).
P31 is a 9 pole D-sub female connector.
P31 PC connector pinning
Pin 1 Not used
Pin 2 Data from repeater to OMT32
Pin 3 Data from OMT32 to repeater
Pin 4 DTR from OMT32 to repeater
Pin 5 GND
Pin 6 DSR from repeater to OMT32
Pin 7 RTS from OMT32 to repeater
Pin 8 CTS from repeater to OMT32
Pin 9 Not used
1
8
6
5
9
1
Allgon Systems AB AR Repeaters Installation
User’s Manual VD203 66/EN Rev. P1A 2000-09 3 - 11