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

The 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).  

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

- 100% HPE J4858C COMPATIBLE: Works with HPE switches like 1400, 1700, 1820, 2520, 2530 and others
- TECHNICAL SPECS: 1000BASE-SX
- 1Gbps

Specification

Product
Product id	542275
Brand	StarTech.com
Partnr	J4858CST
EAN/UPC code	065030865289
Warranty (months)	Lifetime
Network
SFP transceiver type	Fiber optic
Technical details
Sustainability certificates	RoHS
Packaging data
Number of products included	1 stuk(s)
Package width	119 mm
Package depth	93 mm
Package height	33 mm
Package weight	46 g
Performance
Maximum data transfer rate	1250 Mbit/s
Interface type	SFP
Multi-mode fiber (MMF) supported	Y
Fiber optic connector	LC
SFP transceiver standard	SX
Maximum transfer distance	550 m
Wavelength	850 nm
Networking standards	IEEE 802.3z
Duplex system	Full, Half
Digital Diagnostics Monitoring (DDM)	Y
Wavelength-division multiplexing (WDM)	N
Features
Product colour	Silver
Housing material	Aluminium
Hot-swap	Y
Mean time between failures (MTBF)	3381761 uur
Certification	CE, FCC, UL
Power
Power consumption (typical)	1 W
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C
Operating relative humidity (H-H)	30 - 75 procent
Weight & dimensions
Width	14 mm
Depth	57 mm
Height	13 mm
Weight	18 g
Logistics data
Master (outer) case width	254 mm
Master (outer) case length	305 mm
Master (outer) case height	200 mm
Quantity per master (outer) case	36 stuk(s)