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A pair of silver SFP transceiver modules with SC simplex connectors

V2 Technologies

V2 Technologies 2 in 1 accessory SFP module 1.25G 1310nm/1550nm 3km SC simplex pair

SKU CH-6451-AP04M

A pair of 1.25 Gb/s bidirectional SFP transceivers with SC simplex connectors for 3 km single-mode fibre links

  • Bi-directional 1.25 Gb/s link over 3 km single-mode fibre
  • SC simplex connectors carry both 1310 nm and 1550 nm wavelengths
  • Digital diagnostic monitoring reports real-time transceiver health
  • Reprogrammable for 100 Mbit/s operation and multi-brand compatibility
  • Supplied as a matched pair of transceivers

BiDi SFP pair for 3 km links

This matched pair of 1.25 Gb/s single-mode transceivers uses 1310 nm and 1550 nm wavelengths over simplex SC connectors to carry bidirectional traffic on one fibre strand. It suits network operators extending campus or metro links to 3 km without laying duplex cable.

Fits standard SFP cages with DOM support

Each module plugs into any SFP port that accepts commercial-temperature optics and reports diagnostics through Digital Output Monitoring. The simplex SC interface frees a second patch panel port and reduces cabling bulk compared with duplex equivalents.

Reprogrammable for multi-vendor hardware

The transceivers can be re-coded to match the firmware expectations of different switch or router brands, avoiding vendor lock-in during maintenance windows. They are not intended for 10 Gb/s uplinks or reaches beyond the rated 3 km distance.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $41.99
Cheaper than about 78% of the 7,473 comparable items (median $56.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum link distance this 1.25G SFP pair supports over single-mode fibre?

The modules are rated for a 3 km reach on single-mode fibre at 1.25 Gb/s.

Does the transceiver support Digital Optical Monitoring so I can track temperature and optical power during continuous operation?

Yes, DOM is supported, allowing real-time monitoring of temperature, voltage and optical levels while the link is running.

My switch has SFP cages — will these SC simplex modules plug straight in?

The modules use the standard SFP form factor, so they fit any SFP cage; you only need single-mode fibre patch cords with SC connectors to complete the link.

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