Aruba J4859D 1G SFP Transceiver LC LX up to 10km

Aruba J4859D - Description

1G SFP Transceiver LC LX up to 10km

High-Performance 1G SFP Transceiver for Enterprise Networks:

The Aruba J4859D 1G SFP LC LX Transceiver is engineered for organizations that demand reliable, secure and high-speed network performance. Designed to deliver up to 1 Gbps data transfer over single-mode fiber, it ensures stable and efficient connectivity across enterprise, data center and campus environments. With its 1310 nm wavelength and long-reach capability of up to 10 km, this module is ideal for connecting distant switches, routers and networking equipment without compromising signal quality or performance.

Seamless Integration and Versatile Compatibility:

Built to integrate smoothly into HPE Aruba Networking infrastructure, the J4859D works effortlessly with a wide range of Aruba switches and networking devices. Its hot-swappable design allows IT administrators to install or replace the transceiver without shutting down equipment, minimizing downtime and simplifying maintenance. Supporting Gigabit Ethernet, SONET and Fiber Channel applications, it provides flexible deployment options for modern networks of all sizes.

Reliable Optical Performance with Advanced Monitoring:

This transceiver supports Digital Optical Monitoring (DOM), enabling real-time supervision of optical characteristics such as temperature, transmit and receive power levels. With a transmit power range of –9.5 dBm to –3 dBm and receive power range of –20 dBm to –3 dBm, the J4859D ensures stable data transmission and dependable performance. Whether used for LAN, SAN or data center connectivity, it provides consistent optical reliability and long-term endurance.

Designed for Efficiency, Durability and Easy Deployment:

Compact, lightweight and built with premium components, the Aruba J4859D fits easily into tight rack spaces while maintaining excellent durability. Weighing just 20 grams and measuring 15 × 56 × 13 mm, it delivers powerful performance without adding bulk. For businesses looking to upgrade or expand their fiber network infrastructure, this transceiver ensures effortless deployment and future-ready scalability.

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