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Small rectangular SFP transceiver with silver metal housing and black LC simplex port, labeled Tx1310nm/Rx1550nm 40KM

Ficer Technology Co., Ltd

Ficer Technology Co., Ltd BIDI SFP 1.25G 40KM Tx1310nm/Rx1550nm SFP transceiver

SKU CH-5H14-E1AWA

A bidirectional SFP transceiver delivering 1.25 Gbps over 40 km of single-mode fibre with Tx 1310 nm and Rx 1550 nm wavelengths

  • Device TypeTransceiver
  • Fiber CableSingle-mode Optical Fiber
  • Ports1000BASE-BX-U
  • Transfer Rate1.25 Gbps
  • Temperature0° ~ 70° C
  • 25 Gbps bidirectional throughput over a single fibre strand
  • 40 km reach on single-mode fibre with 1310 nm TX and 1550 nm RX
  • Hot-pluggable SFP MSA form factor compliant with INF-8074i
  • Digital diagnostic monitoring via SFF-8472 two-wire interface
  • Coded for Cisco, Juniper and other open switches with TAA-compliant Taiwan manufacture

Single-mode bidirectional transceiver

This Ficer BIDI SFP module delivers 1.25 Gbps over a single strand of single-mode fibre using Tx 1310 nm and Rx 1550 nm wavelengths. It is built for network engineers and integrators who need a hot-pluggable link up to 40 km in commercial temperature environments from 0 °C to 70 °C.

MSA-compliant coding service

The unit follows INF-8074i and SFF-8472 standards with a simplex LC connector and 3.3 V supply. Because the supplier programs the EEPROM to match your specific switch or router model, you must provide the host equipment brand and model before ordering so the correct coding is applied.

Pre-deployment checklist

Verify that your line cards accept 1000BASE-BX-U optics and that the link budget supports a 40 km span on the installed fibre plant. Confirm the operating temperature range matches the site conditions and that a matching Tx 1550 nm / Rx 1310 nm module is available for the far end.

Highlights

  • 25 Gbps bidirectional throughput over a single fibre strand
  • 40 km reach on single-mode fibre with 1310 nm TX and 1550 nm RX
  • Hot-pluggable SFP MSA form factor compliant with INF-8074i
  • Digital diagnostic monitoring via SFF-8472 two-wire interface
  • Coded for Cisco, Juniper and other open switches with TAA-compliant Taiwan manufacture

Specifications

Device TypeTransceiver
Fiber CableSingle-mode Optical Fiber
Ports1000BASE-BX-U
Transfer Rate1.25 Gbps
Temperature0° ~ 70° C

Questions about this item

Does the 1310 nm FP laser in this SFP degrade enough to need scheduled replacement?

The 1310 nm FP laser is a solid-state emitter with no moving parts and no user-serviceable components; it is not designed for scheduled replacement.

At 1.25 Gbps over 40 km of single-mode fiber, what limits sustained throughput first?

The link budget for 40 km over SM fiber and the 1.25 Gbps line rate set the practical ceiling; no higher speed is supported by this module.

How much heat does the module add when running continuously at 0 – 70 °C?

It operates from a single 3.3 V supply within the commercial 0 – 70 °C range and has no fan; heat output is the normal dissipation of a hot-pluggable SFP transceiver.

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