We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular SFP transceiver module with a blue LC duplex connector and a metal housing

Ficer Technology Co., Ltd

Ficer Technology Co., Ltd BIDI SFP Transceiver 2.5G 80KM Tx1490nm Rx1550nm

SKU CH-W19H-QVKGX

Single-mode bidirectional SFP module delivers 2.5Gbps over 80km with Tx 1490nm and Rx 1550nm wavelengths

  • Fiber CableSingle-mode Optical Fiber
  • PortsSONET OC48 / SDH STM16
  • Transfer Rate2.5Gbps
  • 80 km reach over single-mode fibre
  • Bidirectional LC link uses 1490 nm TX and 1550 nm RX
  • Hot-pluggable SFP MSA form factor for live swaps
  • Single 3.3 V supply simplifies power design
  • Certified to RoHS, REACH, CE, FCC, TUV and UL

What this transceiver is and who it serves

The Ficer 2.5G BIDI SFP module carries OC48/STM16 traffic over a single strand of single-mode fibre for up to 80 kilometres. It targets network engineers extending metro links, FTTx deployments, or high-speed server and storage interconnects where long reach and bidirectional wavelengths simplify cabling.

Compatibility checks before ordering

Confirm the host equipment accepts SFP MSA form factor and supplies +3.3 V power. Verify the switch or router can be coded for this vendor so the module registers correctly. Ensure the link partner uses the matching 1550 nm Tx / 1490 nm Rx wavelength pair and that both ends are provisioned for 2.5 Gbps SONET/SDH framing.

Sustained-load behaviour

The transceiver is rated for commercial temperature operation and draws power from a single 3.3 V rail, so thermal output remains constant during continuous 2.5 Gbps transmission. Hot-pluggable design allows replacement without service interruption, and the 80 km reach is maintained across the full operating range without the short-burst penalties seen in unqualified optics.

Highlights

  • 80 km reach over single-mode fibre
  • Bidirectional LC link uses 1490 nm TX and 1550 nm RX
  • Hot-pluggable SFP MSA form factor for live swaps
  • Single 3.3 V supply simplifies power design
  • Certified to RoHS, REACH, CE, FCC, TUV and UL

Specifications

Fiber CableSingle-mode Optical Fiber
PortsSONET OC48 / SDH STM16
Transfer Rate2.5Gbps

Questions about this item

What comes in the box and what must I buy separately?

The transceiver module itself is supplied. You must purchase single-mode fiber patch cables with LC connectors and ensure your host equipment accepts the required coding.

Which version should I choose among the 20 km, 40 km, 80 km and 100 km models?

Select the 80 km model (Tx 1490 nm / Rx 1550 nm) when your link distance is up to 80 km over single-mode fiber; choose 20 km or 40 km for shorter runs and 100 km for longer ones.

What does the 2.5 Gbps rate mean when the module is installed in a live system?

It delivers a 2.5 Gbps line rate compatible with SONET OC48 and SDH STM16, operating on a single 3.3 V supply over 80 km of single-mode fiber.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.