The StarTech J4858CST is an HP J4858C compatible fiber transceiver module that has been designed, programmed and tested to work with HP® brand switches and routers. It delivers dependable 1 GbE connectivity over fiber cable, for 1000BASE-SX compliant networks, with a maximum distance of up to 550 m (1804 ft).

You may also check all the network transceiver module in various brands we have at The Telecomshop.

Brand New - A brand-new, unused, unopened, undamaged item in its original packaging

This item comes with a Limited Lifetime manufacturer's warranty.

• Delivers reliable Gigabit Ethernet connections for 1000Base-SX compliant networks
• 100% HP compatible, equivalent to J4858C
• Backed by lifetime warranty and free lifetime technical support
• Also available in a 10-pack (J4858C10PKST) for maximum cost savings
• 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 550 m (1804 ft.) and LC fiber connector
• Maximum data rates up to 1.25Gbps
• Hot-pluggable

• Product Type: SFP (mini-GBIC)
• Product Name: HP J4858C Compatible SFP Transceiver Module - 1000BASE-SX
• Compatible Brand: HPE
• WDM: No
• Industry Standards: IEEE 802.3z 1000BASE-SX
• Maximum Data Transfer Rate: 1.25 Gbps
• Max Transfer Distance: 550 m (1804 ft)
• Type: Multi Mode
• Wavelength: 850nm
• Fiber Operating Mode: Half/Full-Duplex
• DDM: Yes
• Compatible Networks: 1000 Mbps (1 Gbps)
• MTBF: 3,381,761 hours
• Power Consumption (In Watts): < 1 W
• Local Unit Connectors: Fiber Optic LC Duplex
• Operating Temperature: 0C to 70C (32F to 158F)
• Storage Temperature: -40C to 85C (-40F to 185F)
• Humidity: 30~75% RH
• Product Length: 2.2 in [57.0 mm]
• Product Width: 0.6 in [14.0 mm]
• Product Height: 0.5 in [13.0 mm]
• Weight of Product: 0.6 oz [18.0 g]

• 1 x StarTech 1000BASE-SX Fiber Optical Transceiver J4858CST
• User Guide

Do you have a question about this product? Please call 1800 90 90 99.