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Versatile Startech J4858cst Gigabit Multimode Lc Fiber Sfp Transceiver - Today Only [19AF4TI8]

$18.99 $60.99 -69%

Get reliable and cost-efficient Gigabit Ethernet connections over multi-mode fiber with this Mini-GBIC module. This HP compatible Gigabit fiber SFP Transceiver is engineered to deliver what you need most in your network connections - reliability. Bu

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Get reliable and cost-efficient Gigabit Ethernet connections over multi-mode fiber with this Mini-GBIC module. This HP compatible Gigabit fiber SFP Transceiver is engineered to deliver what you need most in your network connections - reliability. Built to exacting specifications and fully tested to ensure maximum performance, you can install this high-quality fiber transceiver module into HP networking devices that support the J4858C transceiver module, as well as other major brands of networking equipment.

This 1000Base-SX SFP delivers Gigabit connectivity over multimode LC fiber cable, with a range of up to 1804 ft. It provides a dependable and cost-effective way to add, replace or upgrade the ports on your networking equipment.

This Gigabit SFP optical transceiver is manufactured to meet or exceed OEM specifications and comply with the industry's MSA (Multi-Source Agreement) standards. Plus, the multimode Gigabit SFP is engineered to the highest quality standards and is 100% HP compatible, equivalent to the HP J4858C mini-GBIC. The SFP transceiver is configured and fully tested to ensure it works seamlessly with HP or other major brands of networking equipment.

Delivering both convenience and scalability, this fiber transceiver is fully hot-pluggable, which enables you to install it without interrupting network traffic or having to reboot your equipment. It provides a versatile and cost-effective solution that's compatible with a multitude of Gigabit networking devices.

Ideal for use in HP switches, routers and other networking equipment, the SFP provides reliable performance, allowing you to expand your network to remote segments cost-effectively. The SFP supports multimode fiber cable with a maximum distance of 1804 ft. or 550 m, and maximum data rates of up to 1.25Gbps. This GbE fiber SFP also supports Digital Diagnostics Monitoring (DDM).

Key Features:

  • Replace defective or damaged SFPs in MSA compliant or HP equipment
  • Ideal for deployment in network devices with multiple SFP slots
  • Expand your network to remote segments
  • Delivers reliable Gigabit Ethernet connections for 1000Base-SX compliant networks
  • 100% HP compatible, equivalent to J4858C
  • Meets or exceeds OEM specifications and MSA (Multi-Source Agreement) industry standards
  • Supports Digital Diagnostics Monitoring (DDM)
  • 850 nm optical wavelength
  • Multimode with maximum distance of up to 1804 ft and LC fiber connector
  • Maximum data rates up to 1.25Gbps
  • Hot-pluggable

What Our Customers Say

January 1, 2026

Absolutely no complaints!

The build and finish are superb.

- James H..

January 1, 2026

Absolutely no complaints!

This is an excellent acquisition.

- Isaac F..

January 1, 2026

Absolutely no complaints!

Very well made and highly reliable.

- Bruce B..

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