UST 1000BASE-SX SFP Transceiver for HP – J4858A TAA Compliant

Name: UST 1000BASE-SX SFP Transceiver for HP - J4858A TAA Compliant
Brand: HP
SKU: J4858A-US
Price: 18.50 USD
Availability: InStock

$18.50

SKU: J4858A-US Categories: 1000BASE-SX, 1G SFP Transceiver (Fiber), Optical Transceiver OEM Equivalent: HP J4858A

The US Transceivers compatible J4858A is a 1000BASE-SX SFP transceiver designed for Gigabit Ethernet applications over multimode fiber. Operating at an 850nm wavelength, this compact SFP module delivers reliable 1Gbps data transmission with a maximum reach of 550 meters over 50/125um OM2 multimode fiber, making it well suited for short-range campus and enterprise deployments.

Built to Small Form-factor Pluggable (SFP) MSA standards, the US Transceivers compatible J4858A features an LC Duplex connector interface and supports Digital Diagnostic Monitoring (DDM) for real-time visibility into optical performance parameters such as temperature, voltage, TX power, and RX power. This module is TAA compliant and meets RoHS, CE, and REACH regulatory requirements.

Designed as a cost-effective compatible alternative, this transceiver is ideal for data center interconnects, enterprise LAN switching, storage area networks, and campus network infrastructure where dependable Gigabit Ethernet performance is required.

Form Factor	SFP
Connector Type	LC Duplex
Fiber Type	Multimode (OM1, OM2)
Transmitter Type	VCSEL
Receiver Type	PIN Photodetector
Transmitter Power	-9.5 dBm min to 0 dBm max
Receiver Sensitivity	-17 dBm min
Extinction Ratio	9 dB min
Receiver Overload	0 dBm max
Max Power Consumption	1.0 W
DDM/DOM	Yes
Operating Temperature	0 to 70 deg C
Storage Temperature	-40 to 85 deg C
Compliance/Standards	IEEE 802.3z 1000BASE-SX, SFP MSA, RoHS, CE, REACH, TAA
Application	Data Center Interconnect, Enterprise LAN Switching, Storage Area Networking, Campus Network Infrastructure
Data Rate	1GB
Type	Multimode
Wavelength	850nm
Distance	≤550m