ALLNET J4859D-C compatibele 1000BASE-LX SFP transceiver, LC duplex, 1310nm, 10km, single-mode

This SFP transceiver delivers 1.25 Gbps over single-mode fiber with a 1310 nm FP laser, reaching distances up to 10 km—ideal for long-haul Gigabit Ethernet links.

Overview

The ALLNET J4859D-C is a hot-pluggable SFP module compatible with HP (Aruba) J4859D. It supports 1000BASE-LX Gigabit Ethernet over single-mode fiber using an LC duplex connector. With DDM/DOM support, you can monitor key parameters in real time. The metal housing ensures durability, and power consumption stays below 1.0 W.

What stands out

• 10 km reach on single-mode fiber at 1310 nm
• Hot-pluggable for easy installation and replacement
• Digital diagnostics monitoring (DDM/DOM) for proactive maintenance
• Low power consumption under 1.0 W

Technical details

• Data rate: 1.25 Gbps
• Connector: LC duplex
• Fiber type: single-mode (SMF)
• Wavelength: 1310 nm
• Max distance: 10 km
• Transmitter: FP laser
• Receiver: PIN photodiode
• DDM/DOM: supported
• Hot-pluggable: yes
• Power consumption: <1.0 W
• Operating temperature: 0°C to 70°C
• Voltage: 3.3V
• Housing: metal

Our verdict

A reliable and cost-effective alternative to the HP J4859D, offering the same 10 km reach and monitoring features for your network.