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Home Networking Networking Accessories HPE J4859C X121 SFP Transceiver | 1Gb BASE-LX 1310nm LC SMF Long Haul Fiber Module (Silver)

HPE J4859C X121 SFP Transceiver | 1Gb BASE-LX 1310nm LC SMF Long Haul Fiber Module (Silver)

HPE J4859C X121 SFP Transceiver | 1Gb BASE-LX 1310nm LC SMF Long Haul Fiber Module (Silver)

HPE J4859C X121 SFP Transceiver | 1Gb BASE-LX 1310nm LC SMF Long Haul Fiber Module (Silver)

HPE J4859C X121 SFP Transceiver | 1Gb BASE-LX 1310nm LC SMF Long Haul Fiber Module (Silver)

Brand:

HPE

Specifications

Description:

HPE J4859C X121 1GB BASE-LX 1310nm Long Haul SMF LC SFP Transceiver is a reliable and efficient optical transceiver designed for long-distance communications. It operates at a wavelength of 1310nm, making it suitable for single-mode fiber (SMF) connections. Thanks to its versatile LC interface,
This transceiver offers solid compatibility with various HP Enterprise switches, routers, and networking devices. With a data transfer rate of up to 1 gigabit per second (1Gbps), this transceiver ensures fast and stable communication over extended distances in enterprise networks. Built using high-quality components and advanced technology, the HPE J4859C provides excellent performance while ensuring low power consumption. Its hot-pluggable nature allows for easy installation without disrupting network operations.

Feature & Specification:

Form Factor: SFP Transceiver – 1000BASE-LX
Speed: 1 Gbps (Gigabit Ethernet)
Wavelength: 1310 nm
Connector Type: LC duplex connector
Cable Type: SMF (Single Mode Fiber), compatible with MMF
Distance Support: Up to 10 km (SMF) / Up to 550 m (MMF)
Hot-Swappable: Yes
Compatibility: HPE switches and routers supporting SFP modules
Operating Temperature: 0°C to 70°C
Model Number: J4859C
Part Numbers: J4859C, J4859CR
Digital Diagnostics: Yes (DDM/DOM support for monitoring)

Ideal Use Cases:

Enterprise Networks: Connect core switches to access switches over long distances with minimal signal degradation.
Data Centers: Ideal for connecting server racks and networking gear within large-scale deployments.
Campus Networks: Extend network reach across buildings or floors using existing fiber infrastructure.
ISP & Telco: Suitable for backhaul and aggregation layer connections due to high reliability and long reach.

Why Choose the HPE J4859C Transceiver?

Long-Distance Fiber Support: Up to 10 km reach over single-mode fiber, with support for 550 meters on multimode fiber using mode conditioning cables.
High Reliability: Built to HPE quality standards, ensuring optimal performance and long-term durability.
Hot-Swappable: Easily replace or upgrade without powering down your system, reducing operational downtime.
Broad Compatibility: Works with a wide range of HPE switches and routers.
Low Power Consumption: Energy-efficient design that helps minimize heat and power usage in dense environments.

Features

Brand:

HPE

Warranty:

1 Year

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