User Manual
Table Of Contents
- 1 About this Guide
- 2 System Overview
- 3 Installation Prerequisites
- 4 Physical Description
- 5 BSDU Description
- 6 GPSD Description
- 7 GPS Description
- 8 AC/DC Power Converter
- 9 Mounting the Base Station Radio (BSR)
- 10 Mounting the BSDU
- 11 Mounting the GPS
- 12 Mounting the AC/DC Power Converter
- 13 Cabling the BSR
- 14 Connecting the SDA-4S to the power supply
- 15 Connecting Power Cable for SDA-4SDC
- 16 Connecting BSDU to AC/DC Power converter
- 17 Lightning and Surge Protection
- 18 Connecting Third-Party External Antennas
- 19 Appendix
MicroMAX Hardware Installation User Guide
Page 95 Commercial in Confidence UWB-D00068 Rev J
Figure88‐BSDUrearpanelGPSport
Caution: To avoid electrical or fire hazard, ensure that the connection to the
GPS is made prior to connecting the BSDU to the power supply.
The GPS-to-BSDU cable setup is as follows:
¾ Cable: 12-pin conductor cable for RS-422 serial interface (multipair overall shielded -- 22
AWG) of 5, 15, or 30 meters in length depending on customer requirements (100 meter
maximum length)
¾ Connectors:
• GPS side: RS-422 weathertight 12-pin plug (Deutsch MMP26C-2212S1)
• BSDU side: 15-pin D-type male
• Connector pinouts: The GPS connector receptacle contains 12 male contacts, as
displayed below:
Figure89‐GPSconnectorpinouts