StarTech.com  |  SKU: J4858CST

StarTech.com HP J4858C Compatible SFP Transceiver Module - 1000BASE-SX~HPE J4858C Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 1400, 1700, 1820

€39.07
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Order Delivery Notice: Thursday 18th December is the last day for orders before Christmas.

Any orders placed after Thursday 18th December will be despatched on Monday 5th January 2026.

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Products shipped within 2 working days from date of order.

Costs

0-24.99kg €14.50

25kg – 50kg €35.00

50kg and Up €60.00

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StarTech.com HPE J4858C Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode (MMF) Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 1400, 1700, 1820 (J4858CST)

Key Features

  • 100% HPE J4858C COMPATIBLE: Works with HPE switches like 1400, 1700, 1820, 2520, 2530 and others
  • TECHNICAL SPECS: 1000BASE-SX / 1Gbps / Multi Mode (MMF) / LC Connector / 850nm / Digital Diagnostic Monitoring (DDM) / Distances up to 550m (1804ft)
  • TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in HPE routers and switches; DDM support reports the transceiver's status to most SNMP network management tools
  • WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules
  • THE IT PRO’S CHOICE: Designed and built for IT Professionals, this SFP module is backed for life (lifetime of module, not network switch), including free lifetime 24/5 multi-lingual technical assistance

Description

1000 Mbps (1 Gbps) | Multi Mode Fiber | LC | 550 m (1804 ft) | Lifetime Warranty

The J4858CST is an HPE J4858C compatible fiber transceiver module that has been designed, programmed and tested to work with HPE® 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).

Technical Specifications:

• Wavelength: 850 nm
• Maximum Data Transfer Rate: 1.25 Gbps
• Type: Multi Mode Fiber
• Connection Type: LC Connector
• Maximum Transfer Distance: 550 m (1804 ft)
• MTBF: 3,381,761 hours
• Power Consumption: Less than 1.3 Watts
• Digital Diagnostics Monitoring (DDM): Yes

This SFP fiber 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.

The StarTech.com Advantage

Specifications

Performance
SFP transceiver type Fiber optic
Wavelength-division multiplexing (WDM) No
Digital Diagnostics Monitoring (DDM) Yes
Fiber optic connector LC
Networking standards IEEE 802.3z
Maximum transfer distance 550 m
Wavelength 850 nm
Duplex system Full, Half
Maximum data transfer rate 1250 Mbit/s
Interface type SFP
Multi-mode fiber (MMF) supported Yes
SFP transceiver standard SX
Country of origin China
Product colour Silver
Housing material Aluminium
Hot-swap Yes
Mean time between failures (MTBF) 3381761 h
Harmonized System (HS) code 85369010
Features
Product colour Silver
Housing material Aluminium
Hot-swap Yes
Mean time between failures (MTBF) 3381761 h
Country of origin China
Certification CE, FCC, UL
Power
Power consumption (typical) 1 W
Certificates
Certification CE, FCC, UL
Compliance certificates RoHS
Operational conditions
Operating temperature (T-T) 0 - 70 °C
Storage temperature (T-T) -40 - 85 °C
Operating relative humidity (H-H) 30 - 75%
Network
SFP transceiver type Fiber optic
Fiber optic connector LC
Networking standards IEEE 802.3z
Maximum data transfer rate 1250 Mbit/s
Interface type SFP
Weight & dimensions
Width 14 mm
Depth 57 mm
Height 13 mm
Weight 18 g
Package depth 93 mm
Package width 119 mm
Package height 33 mm
Package weight 46 g
Packaging content
Quantity per pack 1 pc(s)
Technical details
Package width 119 mm
Package height 33 mm
Hot-swap Yes
Maximum transfer distance 550 m
Wavelength 850 nm
Duplex system Full, Half
Compliance certificates RoHS
Packaging data
Package depth 93 mm
Package width 119 mm
Package height 33 mm
Package weight 46 g
Logistics data
Quantity per pack 1 pc(s)
Country of origin China
Master (outer) case width 254 mm
Master (outer) case length 305 mm
Master (outer) case height 200 mm
Products per master (outer) case 36 pc(s)
Harmonized System (HS) code 85369010

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