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Black Box Corporation

Black Box Corporation LFP441 SFP transceiver 1.25GB 850NM

SKU CH-NCZQ-R9YE6 MPN LFP441

A 1.25 GB SFP transceiver operating at 850 nm wavelength for short-range fibre links

  • Device TypeTransceiver
  • Weight0.08
  • 25 Gbps data rate for fast fibre links
  • 850 nm wavelength suits multi-mode fibre runs
  • 08 kg lightweight module eases dense deployments
  • New condition ensures full factory specification

SFP Transceiver 1.25GB 850NM

The Black Box Corporation LFP441 is a small form-factor pluggable transceiver designed for short-reach fibre links. It operates at an 850 nm wavelength with a 1.25 Gbps data rate, suiting enterprise switches and routers in campus or data-centre environments. The module weighs 0.08 units and carries the manufacturer part number 2XPR060-103L20TL5.

Capacity and headroom

This transceiver comfortably handles Gigabit Ethernet and 1 Gbps Fibre Channel connections over multimode fibre. It runs out of headroom for 10 Gbps or longer single-mode distances, so buyers needing higher bandwidth or extended reach must select a different module class.

Highlights

  • 25 Gbps data rate for fast fibre links
  • 850 nm wavelength suits multi-mode fibre runs
  • 08 kg lightweight module eases dense deployments
  • New condition ensures full factory specification

Specifications

BrandBLACK BOX CORPORATION
Device TypeTransceiver
Weight0.08
Shipping weight0.45 kg
Package size114 × 57 × 25 mm

Questions about this item

Will the LFP441 SFP transceiver operate at 1.25GB with legacy Gigabit switches using 850NM multimode fibre?

Yes, the LFP441 is a 1.25GB 850NM SFP transceiver designed for standard Gigabit Ethernet links over multimode fibre, so it will interoperate with older Gigabit switches that accept SFP modules.

How can I verify the LFP441 is functioning correctly once installed in my switch?

Check the switch port status LEDs for link and activity, then confirm the interface shows a 1.25 Gbps connection with no CRC errors in the switch management console.

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