Aruba J4859D 1G SFP LC LX 10KM SMF Transceiver
The Aruba J4859D is a high-performance optical transceiver designed to provide reliable Gigabit fiber connectivity for enterprise networks. This Aruba J4859D SFP Transceiver supports 1Gbps data transmission over Single Mode Fiber (SMF) using an LC Duplex connector, delivering stable and efficient communication for distances of up to 10 km. It is an ideal solution for businesses looking to expand or upgrade their fiber network infrastructure with dependable Aruba networking components.
Key Features
- Genuine Aruba J4859D optical transceiver
- Supports 1 Gigabit Ethernet (1Gbps)
- Compatible with Single Mode Fiber (SMF)
- LC Duplex optical connector
- Complies with the 1000BASE-LX standard
- Supports transmission distances up to 10 km
- Hot-pluggable SFP form factor for easy installation
- Low power consumption and reliable performance
- Designed for compatible Aruba networking equipment
Why Choose Aruba J4859D?
The Aruba J4859D delivers secure, high-speed fiber connectivity for modern business networks. Whether you’re connecting switches across buildings, expanding your enterprise infrastructure, or upgrading an existing fiber network, this SFP Aruba module offers dependable performance, long-distance communication, and seamless integration with compatible Aruba devices.
Technical Specifications
| Specification | Details |
| Brand | Aruba |
| Model | J4859D |
| Product Type | SFP Optical Transceiver |
| Data Rate | 1 Gbps |
| Fiber Type | Single Mode (SMF) |
| Connector Type | LC Duplex |
| Ethernet Standard | 1000BASE-LX |
| Wavelength | 1310 nm |
| Maximum Distance | 10 km |
| Form Factor | Hot-Pluggable SFP |
Applications
The Aruba J4859D SFP Transceiver is ideal for:
- Enterprise network deployments
- Data center connectivity
- Campus network infrastructure
- Fiber uplink connections
- Long-distance Gigabit Ethernet communication
- Compatible Aruba managed switches and networking devices









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