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Experience Startech.com 1g Fiber Sfp Module Sm Mm Lc 1000baselx Accessory [gev54aj6]

$21.99 $70.99 -69%

Experience Startech.com 1g Fiber Sfp Module Sm Mm Lc 1000baselx Accessory [gev54aj6]The J4859CST is an HP J4859C compatible fibre transceiver module that has been designed, programmed and tested to work with HP® brand switches and routers. It delivers dependable 1 GbE connectivity

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Experience Startech.com 1g Fiber Sfp Module Sm Mm Lc 1000baselx Accessory [gev54aj6]

The J4859CST is an HP J4859C compatible fibre transceiver module that has been designed, programmed and tested to work with HP® brand switches and routers. It delivers dependable 1 GbE connectivity over fibre cable, for 1000BASE-LX compliant networks, with a maximum distance of up to 10 km (6.2 mi).
Technical Specifications:
Wavelength: 1310 nm
Maximum Data Transfer Rate: 1.25 Gbps
Type: Single Mode / Multi Mode Fibre
Connection Type: LC Connector
Maximum Transfer Distance: 10 km (6.2 mi) - SM / 1 km (0.6 mi) - MM
MTBF: 3,092,408 hours
Power Consumption: Less than 1 Watt
Digital Diagnostics Monitoring (DDM): Yes
This SFP fibre module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
StarTech.com SFPs
All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.

  • • 100% compatibility with HP J4859C guaranteed
  • • StarTech.com SFP modules are backed by a lifetime warranty
  • • Meets or exceeds OEM specifications and Multi-Source Agreement (MSA) industry standards
  • • Low power consumption of less than 1 W
  • • Hot-swappable with fibre-optic modules

What Our Customers Say

January 1, 2026

Absolutely no complaints!

A great product that is so very well-designed.

- Hayes V..

January 1, 2026

Absolutely no complaints!

I'm happy with the item. It is very, very solid.

- Tia L..

January 1, 2026

Absolutely no complaints!

I am very, very, very pleased with this product.

- Cristina U..

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