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Summary of Contents for Microlab GPSS216
- Page 1 GPSS216 Quick Start Guide Microlab, A Wireless Telecom Group Company, 25 Eastmans Road, Parsippany, NJ 07054 Tel: (973) 386-9696 • sales@microlabtech.com • www.microlabtech.com • Fax: (973) 386-9191...
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Page 2: Unpacking And Inspection
Rev 2 Introduction Microlab’s Lossless GPS Signal Splitters can be used to distribute UTC synchronization to up to 32 remote units located where the GPS signals are not readily available. The GPS signal quality is actively monitored by this system and can be combined other Microlab Lossless GPS Signal Splitters to expand the RF outputs. -
Page 3: System Connection Diagram
The GPSS216 requires DC Power (-48/+24VDC). The DC interface mates with the included power cable model PSM-129. Mount the GPSS216 Head-End Unit in close proximity to the eNode B or BBU to minimize cable lengths. Install the rack-mount GPSS216 on an EIA standard 19” rack using standard hardware and practices Microlab, A Wireless Telecom Group Company, 25 Eastmans Road, Parsippany, NJ 07054 Tel: (973) 386-9696 •... - Page 4 - It is recommended that all unsued RF outputs MUST be terminated with a 50Ω load See Microlab TA-1MF terminations SMA RF Outputs Microlab, A Wireless Telecom Group Company, 25 Eastmans Road, Parsippany, NJ 07054 Tel: (973) 386-9696 • sales@microlabtech.com • www.microlabtech.com • Fax: (973) 386-9191...
- Page 5 - Apply appropriete torque to SMA connectors ANT1 ANT2 Note: DC supply to antenna ports is +5V nominal, 100mA max Microlab, A Wireless Telecom Group Company, 25 Eastmans Road, Parsippany, NJ 07054 Tel: (973) 386-9696 • sales@microlabtech.com • www.microlabtech.com • Fax: (973) 386-9191...
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Page 6: Connecting Power
- See LED/Antenna Verification section for details - Off Status LEDs indicate that power supply is not functioning or not connected. Power Switch Microlab, A Wireless Telecom Group Company, 25 Eastmans Road, Parsippany, NJ 07054 Tel: (973) 386-9696 • sales@microlabtech.com • www.microlabtech.com • Fax: (973) 386-9191... - Page 7 Solid Fault (GPS No Lock) Flashing GREEN Yellow Open Circuit or no connection Solid Short circuit Solid Microlab, A Wireless Telecom Group Company, 25 Eastmans Road, Parsippany, NJ 07054 Tel: (973) 386-9696 • sales@microlabtech.com • www.microlabtech.com • Fax: (973) 386-9191...
- Page 8 Lossless GPS Signal Splitter, 16 RF Ouput page 7 Gain Select The LNAs (low noise amplifiers) inside the GPSS216 provide a +10dB system gain. Gain is defined as the ratio in the amount of RF power of the output and input of the GPSS216.
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Page 9: Safety Information
To avoid possible electric shock or personal injury, the following general safety precautions must be observed during all phases of operation, service, or repair of the Microlab Unit . Failure to comply with these precautions or with specific warnings in this guide violates the safety standards of design, manufacture, and intended use of the Microlab Unit. - Page 10 GPSS216 Quick Start Guide Lossless GPS Signal Splitter, 16 RF Ouput Page Intentionally Left Blank Microlab, A Wireless Telecom Group Company, 25 Eastmans Road, Parsippany, NJ 07054 Tel: (973) 386-9696 • sales@microlabtech.com • www.microlabtech.com • Fax: (973) 386-9191...
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