We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black Box LFP413 SFP module, metal housing, LC port, single-mode fiber

Black Box Corporation

Black Box Corporation LFP413 1.25Gbps SFP switch module

SKU CH-JMRS-CX8VE MPN LFP413

Adds a 1.25 Gbps single-mode fiber port to an SFP slot with LC connector and extended diagnostics

  • 25 Gbps fiber link for long-range data transfer
  • Hot-pluggable SFP module installs without powering down the switch
  • Single-mode LC connector supports 1000Base-X connectivity
  • Green-compliant design meets WEEE environmental standards
  • Compact 2.794 × 10.922 × 6.35 cm form factor fits dense SFP slots

SFP module for single-mode fibre

The Black Box LFP413 is a hot-pluggable SFP transceiver that adds a 1.25 Gbps single-mode optical interface to any switch with an open SFP slot. It targets network engineers extending Gigabit Ethernet links over long-distance fibre runs.

Thermals and power in normal use

The module is Green Compliant and WEEE certified, indicating low power draw and environmentally responsible operation inside a standard switch chassis. No active cooling is required beyond the host system’s airflow.

What the bundled items change

The LC duplex connector provides a secure, keyed fibre connection for immediate link-up. A one-year limited warranty covers the transceiver against defects during initial deployment.

Highlights

  • 25 Gbps fiber link for long-range data transfer
  • Hot-pluggable SFP module installs without powering down the switch
  • Single-mode LC connector supports 1000Base-X connectivity
  • Green-compliant design meets WEEE environmental standards
  • Compact 2.794 × 10.922 × 6.35 cm form factor fits dense SFP slots

Specifications

BrandBlack Box
Shipping weight0.04 kg
Package size114 × 64 × 25 mm

Questions about this item

How is the LFP413 installed in an SFP slot and which step is often missed?

Slide the module into the SFP slot until it clicks, then insert the LC single-mode fiber connector; the step often missed is removing the dust caps from both the module and the fiber before connection.

What maintenance or replacement will the LFP413 need over time?

The module itself has no user-serviceable parts; maintenance is limited to periodic cleaning of the LC connector end-faces and verifying the link status LEDs on the host switch.

At what data rate does the LFP413 hit its throughput limit during sustained use?

The LFP413 is specified for a 1.25 Gbps transfer rate, so sustained traffic above that line rate will be the first bottleneck.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.