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Home Networking Transceiver HPE J4859B 1GbE BASE-LX LC SFP Transceiver Module - 1310nm, Single/Multi-Mode Fiber, 10km Reach

HPE J4859B 1GbE BASE-LX LC SFP Transceiver Module - 1310nm, Single/Multi-Mode Fiber, 10km Reach

HPE J4859B 1GbE BASE-LX LC SFP Transceiver Module - 1310nm, Single/Multi-Mode Fiber, 10km Reach

HPE J4859B 1GbE BASE-LX LC SFP Transceiver Module - 1310nm, Single/Multi-Mode Fiber, 10km Reach

Brand:

HPE

Specifications

Product Description:

The HPE J4859B 1GbE BASE-LX LC SFP Transceiver Module is a high-performance, hot-pluggable optical transceiver designed for HPE switches and routers. Engineered for both single-mode and multi-mode fiber deployments, it offers a reliable and cost-effective solution for Gigabit Ethernet connectivity across medium to long distances. Operating at a wavelength of 1310nm, it delivers up to 10 kilometers of reach on single-mode fiber and supports shorter distances on multimode fiber with mode conditioning.
Ideal for enterprise networks, data centers, and telecom environments, the J4859B transceiver ensures seamless integration, consistent performance, and full compliance with IEEE 802.3z standards. Whether upgrading or expanding your network, this SFP provides a dependable and scalable solution.

Features:

Brand: HPE
Model: J4859B
Supports 1000BASE-LX Gigabit Ethernet standards
LC duplex connector
Operates at 1310nm wavelength
Up to 10km transmission on single-mode fiber (SMF)
Compatible with multi-mode fiber (MMF) using mode conditioning cable
Hot-swappable for ease of deployment and replacement
Low power consumption
Compatible with a wide range of HPE networking products
Compliant with MSA (Multi-Source Agreement) standards
Warranty: 1 year

Specifications:

Form Factor : 1 Gigabit Base-LX LC SFP Tranceiver
Speed : 1Gbps
Wavelength : 1310nm
Cable Type : SMF or MMF
Connection Type : Duplex LC
Cable Distance : 10 km (single-mode) or 550 m (multi-mode)
Model Number : J4859B
Part Number : J4859B, J4859BR

Why Choose the HPE J4859B?

Proven reliability in enterprise-grade HPE network systems
Versatile use with both SMF and MMF (via mode conditioning)
Long reach (up to 10km) for extended connectivity
Low power, high performance, and easy integration
Cost-effective upgrade for Gigabit Ethernet infrastructure

Features

Brand:

HPE

Conditions:

New

Warranty:

1 Year

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