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Small rectangular SFP transceiver with duplex LC ports and metallic finish

Ficer Technology Co., Ltd

Ficer Technology Co., Ltd 1.25G SFP Transceiver 850nm MMF 550m Commercial Temperature

SKU CH-S8CP-EPE2Y

A 1.25Gbps SFP transceiver for multi-mode fibre up to 550m at 850nm, hot-pluggable with LC duplex connector and SFF-8472 diagnostics

  • Device TypeTransceiver
  • Fiber CableMulti-mode Optical Fiber
  • Ports1000Base-X Ethernet
  • Transfer Rate1.25Gbps
  • 25 Gbps data rate for Gigabit Ethernet links
  • 550 m reach over OM2 multi-mode fibre
  • Hot-pluggable SFP MSA form factor simplifies installation
  • Duplex LC connector with 850 nm VCSEL transmitter
  • Coded for your switch brand before shipment

1.25G SFP Transceiver for Multi-Mode Fibre

This 1.25G SFP transceiver operates at 850nm wavelength with a duplex LC connector. It is designed for network administrators deploying Gigabit Ethernet or 1GFC links over multi-mode fibre. The module supports link distances of 275m over OM1 fibre and 550m over OM2 fibre. Buyers needing single-mode reach or longer distances cannot use this transceiver.

Hot-pluggable installation

The transceiver is hot-pluggable and uses a single 3.3V power supply, allowing insertion without powering down the switch. A 2-wire management interface compliant with SFF-8472 provides diagnostic monitoring. Before ordering, you must supply the host equipment brand and model so the correct vendor coding can be programmed; modules without proper coding will not link in many managed switches.

Multi-mode distance limits and MSA compliance

The 850nm VCSEL transmitter limits practical reach to 550m on OM2 and 275m on OM1 multi-mode fibre. The module complies with INF-8074i SFP MSA, IEEE 802.3z and Fiber Channel 100-M5-SN-I standards. It cannot support 10km, 20km or other extended ranges listed in single-mode variants; those require different wavelengths and fibre types.

Highlights

  • 25 Gbps data rate for Gigabit Ethernet links
  • 550 m reach over OM2 multi-mode fibre
  • Hot-pluggable SFP MSA form factor simplifies installation
  • Duplex LC connector with 850 nm VCSEL transmitter
  • Coded for your switch brand before shipment

Specifications

Device TypeTransceiver
Fiber CableMulti-mode Optical Fiber
Ports1000Base-X Ethernet
Transfer Rate1.25Gbps

Questions about this item

How can I verify the module is working after I install it?

Check the switch port status for a 1.25Gbps link and confirm the SFF-8472 diagnostic interface reports normal temperature, voltage and optical power levels.

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

The transceiver ships with a duplex LC connector installed; you must supply OM1 or OM2 multi-mode patch cables and a compatible SFP host port.

Which version should I choose for a 550-metre multi-mode run?

Select the SFP-1000SX model, rated for 550m over OM2 and 275m over OM1 fiber at 850nm.

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