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SMW QUAD-LINK User Manual

Rf-over-fiber media converter system
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USER GUIDE
RF-over-Fiber Media Converter System
Please read and un-
derstand the contents
of this USER GUIDE
before
attempting to
connect or use the
system!
QUAD-LINK

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Summary of Contents for SMW QUAD-LINK

  • Page 1 USER GUIDE QUAD-LINK RF-over-Fiber Media Converter System Please read and un- derstand the contents of this USER GUIDE before attempting to connect or use the system!

  • Page 2: Table Of Contents

    5. Installation examples 1. Description 2. Safety SMW QUAD-LINK is a 4 channel media converter system that allows 4 RF / L-band channels and single return channel for a 10 MHz reference to be transmitted over long distances as a fiber signal with minimum RF-loss.

  • Page 3: Installation Instructions

    SMW QUAD-LINK system units are normally supplied as a pair, 1 ea Transmitter (Tx) and 1 ea Receiver (Rx). Units come with a DC cable which is terminated with a plug that fits the the corresponding connector on each unit’s front panel.
  • Page 4 FRONT PANEL LAYOUT both Transmitter and Receiver: Fig. 3 CONNECTIONS: A - FIBER OPTIC B - RF / L-BAND C - 10 MHz REFERENCE, return path (optional) CABLE CONNECTOR: D - DC POWER INPUT 1. + DC supply primary 2. + DC supply Secondary (redundancy) STATUS LEDS: 3.
  • Page 5 The IBC brand “Click Pen” should be a part of any If your units are equipped with the optional 10 MHz return installers’ tool kit and is available from SMW (p/n channel connection: 280505-01) or can purchased locally from a well The return channel transmitter uses a different wave- stocked Fiberoptic supplier.
  • Page 6 (D). Application assitance is available, please contact us. Contact details on back page. For factory service, contact SMW for an RMA number or via www.smw.se before returning any material. Materials returned without an RMA number will be...

  • Page 7: Troubleshooting

    Return to factory for repair. B) If there is still a problem, check polarity of Fiber cables if other cables than SMW cables are used. See Fig. 9. Yellow/Orange: Optical Power Error NOTE! Q-ODC ”A” is connected to SC-APC ”B” and Optical is locked but low level.
  • Page 8 Technical specification Four channel RF over Fiber Transmitter / Receiver System TECHNICAL SPECIFICATIONS MODEL: Quad-Link Fiber Transmitter Quad-Link Fiber Receiver RF Frequency 290 - 3000 MHz (50 - 2750 MHz as option, w/o 10 MHz ref.) Input Level RF / Fiber...

  • Page 9: Installation Examples

    5. Installation examples NOTE: Fiber cables can be ordered as patch cables or Q-ODC to Q-ODC cable Quadlink system with Power supply redundancy...
  • Page 10 S-59161 Motala SWEDEN Phone: +46 141 216135 info@smw.se www.smw.se SMW MQL01, Rev. 20 (C) 2021-05 Specifications are subject to change without notice. General Terms: Orgalime S 2012. Products from Swedish Microwave AB are made for commercial use unless otherwise specified.

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