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HP® J4858D Compatible TAA 1000Base-SX SFP Transceiver (MMF, 850nm, 550m, LC, DOM)

  • 10GBase-SR: 300m
  • 1000Base-SX
  • With 1000Base-SX technology, enjoy up to 1000Mbps data transfer rate over optical fiber cable
  • Gigabit Ethernet port for ultra-fast network speeds
  • Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components
  • Typically used for short distance, multi-mode fiber optic is ideal to carry data and transmit audio/video applications within a building
  • SFP (mini-GBIC) is the single answer to all your desired and specified application execution needs
  • SFP (mini-GBIC) with optical network application/usage for maximum productivity and usability
  • Hot-swappable form factor for your convenience and simplicity of usage
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Overview
Specs
Reviews
This HP J4858D compatible SFP transceiver provides 1000Base-SX throughput up to 550m over multi-mode fiber (MMF) using a wavelength of 850nm via an LC connector. It is guaranteed to be 100% compatible with the equivalent HP transceiver. This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. It is built to meet or exceed the specifications of HP, as well as to comply with MSA (Multi-Source Agreement) standards to ensure seamless network integration. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.

- Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components.
- With its thicker diameter to carry the light of multiple wavelengths, multi-mode fiber optic cable supports the high bandwidth to carry more information with greater fidelity.
- Gigabit Ethernet port for ultra-fast network speeds.
- With 1000Base-SX technology, enjoy up to 1000Mbps data transfer rate over optical fiber cable.

- Sold as 1 Each.

Warranty & Returns

Warranty, Returns, And Additional Information

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  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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The AddOn J4858D-AO is an HP J4858D-compatible, TAA-compliant 1000Base-SX SFP transceiver for network administrators connecting compatible equipment over multimode fiber, with an 850nm wavelength, LC connector, and reach up to 550m.

Recommended For

  • Network administrators replacing a failed optic or adding a 1Gb link in an HP/Aruba switch with a compatible SFP port; verify the exact switch model and transceiver support before ordering.
  • IT teams connecting switches, servers, or other network equipment over existing multimode fiber for an in-building 1Gb Ethernet link.
  • Organizations maintaining 1Gb access or switch-to-switch links that need a multimode LC optic rather than an upgrade to 10Gb equipment.
  • TAA-conscious buyers sourcing an HP J4858D-compatible optic for a supported network installation.

Real-World Use Scenarios

  • Connecting two network switches in separate wiring closets over existing multimode fiber: the module can provide a 1-Gigabit Ethernet fiber link for carrying traffic between parts of a building, provided both devices and the fiber path are compatible.
  • Adding a fiber uplink to a supported HP or Aruba switch: installing the SFP in an available compatible port can connect the switch to another switch or network device over multimode fiber, without using a copper Ethernet run for that link.
  • Replacing a failed SX optic while keeping an existing multimode-fiber connection: a compatible replacement can bring the link back without changing the cable run, if the far-end optic, switch support, and fiber connection are also suitable.
  • Connecting compatible equipment from different vendors over an existing multimode link: matching 1000BASE-SX optics can establish the connection, but the devices must accept the modules and may require compatible port settings.
  • Troubleshooting a fiber link that does not come up after installation: checking that the duplex LC fiber pair is crossed correctly and that the transceiver and switch are compatible may resolve the issue before replacing equipment.

Spec Summary

AttributeValue
Best ForShort-reach 1-Gigabit optical Ethernet links over multimode fiber, up to 550 m
Optical Link And Compatibility1000Base-SX transceiver with 850 nm wavelength and LC connector; compatible with HP J4858D equipment and supports TCP/IP
Form Factor And MonitoringSFP form factor with DOM
Operating Environment0 to 70°C
Model IdentifiersAddOn J4858D-AO