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Compact SFP transceiver module with silver metal housing, black LC duplex port and side label

Ficer Technology Co., Ltd

Ficer Technology Co., Ltd 1.25G 1000BASE-ZX SFP 80KM 1550nm SMF Transceiver (Commercial Temperature)

SKU CH-0ACM-Y76M4

Single-mode SFP transceiver delivers 1.25 Gbps over 80 km at 1550 nm with LC duplex connector

  • Device TypeTransceiver
  • Fiber CableSingle-mode Optical Fiber
  • Ports1000Base-X Ethernet
  • Transfer Rate1.25 Gbps
  • Temperature0° ~ 70° C
  • 80 km single-mode reach for long-haul links
  • 25 Gbps data rate supports Gigabit Ethernet
  • 1550 nm DFB laser ensures reliable transmission
  • Hot-pluggable SFP MSA design simplifies installation
  • Commercial 0–70 °C range suits standard environments

1.25G SFP Transceiver for 80 km Links

This single-mode SFP module delivers 1.25 Gbps over 80 kilometres of fibre at a 1550 nm wavelength. It targets network engineers extending Gigabit Ethernet or 1 Gbps Fibre Channel between sites or campus buildings. The duplex LC connector and hot-pluggable design suit managed switches and routers that support SFP MSA coding.

Commercial Temperature Range and Low Power Draw

Rated for 0 °C to 70 °C operation, the transceiver runs on a single 3.3 V supply without an external heatsink. The 1550 nm DFB laser and compliant SFF-8472 diagnostics allow link monitoring while keeping thermal output modest for dense chassis deployments. Power consumption stays within the SFP MSA envelope for passive cooling.

Duplex LC Single-Mode Fibre Integration

The module requires a pair of single-mode fibres with LC duplex patch cords and a host port that accepts coded SFP modules. It frees copper uplinks for shorter runs and avoids media converters by plugging directly into SFP cages. Buyers must provide the host equipment brand and model so the correct vendor coding can be programmed before shipment.

Highlights

  • 80 km single-mode reach for long-haul links
  • 25 Gbps data rate supports Gigabit Ethernet
  • 1550 nm DFB laser ensures reliable transmission
  • Hot-pluggable SFP MSA design simplifies installation
  • Commercial 0–70 °C range suits standard environments

Specifications

Device TypeTransceiver
Fiber CableSingle-mode Optical Fiber
Ports1000Base-X Ethernet
Transfer Rate1.25 Gbps
Temperature0° ~ 70° C

Questions about this item

How do I install this 1.25G SFP and which step is commonly missed?

Insert the module into an SFP port until it clicks, connect single-mode fiber to the duplex LC connector, and provide the host equipment brand and model so the correct vendor coding can be programmed before use.

What maintenance or replacement will this transceiver need over time?

The 1550nm DFB laser output can degrade after extended operation; plan to replace the module if link budget falls below the 80km single-mode fiber target.

What limit appears first when this module runs continuously at high load?

The commercial temperature rating of 0 to 70°C is the first constraint; sustained heavy traffic can push the transceiver toward the upper thermal boundary.

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