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Small rectangular SFP transceiver with duplex LC ports and gold edge connector

Ficer Technology Co., Ltd

Ficer Technology Co., Ltd 125M 155M SFP 2KM MMF 850nm Data Center Optic Transceiver (Commercial Temperature)

SKU CH-0EQT-BPR11

SFP transceiver for 125/155 Mbps Fast Ethernet or OC-3 links up to 2 km over multi-mode fibre at 850 nm with duplex LC connector

  • Device TypeTransceiver
  • Fiber CableMulti-mode Optical Fiber
  • Ports100Base-X Ethernet
  • Transfer Rate125/155Mbps
  • 125/155 Mbps dual-rate link for Fast Ethernet and OC-3
  • 2 km reach on multi-mode fiber at 850 nm
  • Hot-pluggable SFP MSA form factor with duplex LC connector
  • Built-in DDM via 2-wire SFF-8472 interface for real-time monitoring
  • TAA-compliant, made in Taiwan with RoHS, REACH, CE, FCC, TUV, UL certifications

Purpose-built Transceiver

This SFP module delivers 125 Mbps Fast Ethernet or 155 Mbps SONET OC-3 links over multi-mode fibre up to two kilometres. It targets data-centre operators and campus networks that need hot-pluggable 850 nm optics for legacy 100Base-X equipment.

Installation Notes

The duplex LC connector and 3.3 V supply make physical insertion straightforward in any INF-8074i compliant cage. The main friction point is vendor coding: the unit must be programmed for the exact switch brand and model before deployment, so provide that detail at order time.

Distance and Speed Limits

Multi-mode reach stops at two kilometres at 850 nm; longer spans require single-mode variants not covered here. The 125/155 Mbps rate caps throughput at Fast Ethernet or OC-3 levels, ruling out Gigabit or 10 Gigabit uplinks.

Highlights

  • 125/155 Mbps dual-rate link for Fast Ethernet and OC-3
  • 2 km reach on multi-mode fiber at 850 nm
  • Hot-pluggable SFP MSA form factor with duplex LC connector
  • Built-in DDM via 2-wire SFF-8472 interface for real-time monitoring
  • TAA-compliant, made in Taiwan with RoHS, REACH, CE, FCC, TUV, UL certifications

Specifications

Device TypeTransceiver
Fiber CableMulti-mode Optical Fiber
Ports100Base-X Ethernet
Transfer Rate125/155Mbps

Questions about this item

How do I confirm the transceiver is operating correctly after installation?

The module provides a 2-wire interface compliant with SFF-8472 for real-time diagnostic monitoring of optical power, temperature and voltage.

What ships with the transceiver and what must be sourced separately?

The SFP module with duplex LC connector is supplied; multi-mode fibre patch cables and a compatible host switch must be provided separately.

Which version should I choose for 2 km reach at 850 nm on multi-mode fibre?

Select the SFP-100SX variant, specified for 125/155 Mbps over 2 km of multi-mode fibre at 850 nm.

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