Customized Communications Since 1986

Versa-Link Transmitter

The versatile Single RF channel, RF over Fiber
System for LNBs, BUCs and more

• Cost effective
• Wideband and Multi-role capability
• Outdoor proof IP67
• Stackable using a single, multi fiber cable
• Integrated Bias Tees for LNB and BUC power
• Integrated 10 MHz inserter for LNB and BUC

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High RF- and optical performance
• 1 x L-band forward channel using a direct modulated DFB 1310 nm laser over a single fiber cable.
• Manually adjustable Gain for large antennas and Beacon applications.
• Up to 20 km single mode fiber cable distance depending on link budget. Link distance up to 40 km
with optional 1550 nm laser.
• Free Link budget calculation support available on request.

Fully outdoor proof IP67
• Both Transmitter and Receiver unit packaged in a compact outdoor rugged aluminium enclosure.
• -40° to +80°C fully operating temp range.
• Ideal to mount on the satellite antenna or structure, without using a bulky separate outdoor
• Highly rugged push on, quick connect, Q-ODC fiber connector on both units.

• Multi role RF over Fiber link for LNB or BUC simply by swapping location of the
receiver/transmitter pair.
• Easy DIN-rail mount option for multi-unit, multi channel and VSAT (LNB+BUC) stacking.
• Built in 4A (BUC/LNB) Bias-tee and 10MHz ref. diplexer.
• Versa-Link Rx receiver is compatible with SMW Fiber output LNBs for cost effective single
channel systems
• SMW Fiberoptics are compatible with many other manufacturer’s corresponding indoor devices

• Single fiber downlink connection from one LNB.
• Single fiber uplink connection to one BUC.
• Carries any 290 – 2500 MHz (option 50-2750 MHz) RF signal – Satcom, Terrestial TV, GPS, FM etc.

Fiber link


Additional information

RF frequency

290-2500 MHz, 10-2500 MHz

Optical output

1310 nm (≤20 km), 1550 nm (≤40km)

DC cable

15 m, 30 m

DC on RF connector

Yes, No




Versa-link fiber system pdf

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    SMW is a leading manufacturer of Professional LNBs for the International SATCOM market. We sell our products all over the world since 1986.