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Small rectangular SFP transceiver module with duplex LC ports and metallic finish

Ficer Technology Co., Ltd

Ficer Technology Co., Ltd 1.25G 1000BASE-LX SFP Transceiver 10km 1310nm SMF Commercial Temperature

SKU CH-4AEF-2RZ57

A 1.25 Gbps single-mode SFP transceiver with a 1310 nm FP laser, duplex LC connector and 10 km reach for Gigabit Ethernet or 1 GFC links

  • Port count1000Base-X Ethernet
  • Product typeTransceiver
  • Fiber modeSingle-mode Optical Fiber
  • Transfer speed1.25 Gbit/s
  • 25 Gbps data rate supports Gigabit Ethernet links
  • 10 km reach over single-mode fibre at 1310 nm
  • Hot-pluggable SFP MSA form factor fits standard slots
  • Digital diagnostics via 2-wire interface per SFF-8472
  • RoHS REACH FCC UL certified and TAA compliant

1.25G 1000BASE-LX SFP Transceiver 10km

This 1.25G 1000BASE-LX SFP transceiver connects network equipment over single-mode fibre up to 10km. It operates at 1310nm wavelength with a duplex LC connector. The module suits administrators linking switches or routers in campus or metro networks.

Practical limits of the SFP MSA interface

The SFP form factor follows the INF-8074i MSA and draws power from a single 3.3V supply. It supports a maximum link distance of 10km on single-mode fibre at 1.25Gbps. The 1310nm FP laser and duplex LC interface define the optical budget and reach for this specific standard.

Verify host equipment coding before ordering

Before purchase you must confirm the brand and model of the host switch or router so the correct vendor coding can be programmed into the module. The supplier requires this information to ensure the transceiver is recognised by your specific platform. Without the proper coding the module will not function.

How it compares

Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 93% of the 1,471 comparable items (median $138.99).

Specifications

Product
Product typeTransceiver
Performance
Transfer speed1.25 Gbit/s
Connectivity
Fiber modeSingle-mode Optical Fiber
Ports & slots
Port count1000Base-X Ethernet

Questions about this item

Which distance version should I choose for a 10 km single-mode link?

The SFP-1000LX model is rated for 10 km over single-mode fibre at 1310 nm.

What does the 1.25 Gbps rate mean when the module is installed in a switch?

It delivers Gigabit Ethernet 1000BASE-LX at 1.25 Gbps and also supports 1.0625 Gbps Fibre Channel.

Which SFP MSA and diagnostic standard does the transceiver follow?

It complies with INF-8074i for mechanical form factor and SFF-8472 for the two-wire management interface.

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