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Axiom J4860D-AX SFP transceiver module with LC connector

Axiom

Axiom J4860D-AX SFP transceiver module

SKU CH-NPBF-G8FBN

A 1000BASE-LH SFP transceiver operating at 1550 nm for single-mode links up to 43.5 miles, equivalent to Aruba J4860D

  • Gigabit Ethernet speed with 1000BASE-LH standard
  • Long reach up to 43.5 miles over single-mode fibre
  • Operates at 1550 nm wavelength for extended distance
  • LC duplex connector ensures secure fibre connection
  • Compatible equivalent to Aruba J4860D module

Module identity and fit

The Axiom J4860D-AX is an SFP transceiver module equivalent to the Aruba J4860D. It provides a Gigabit Ethernet interface for network equipment that accepts SFP form-factor optics. Network engineers and integrators use it to add a 1000BASE-LH port to compatible switches or routers.

Sustained link behaviour

The module operates at a 1550 nm wavelength over LC single-mode fibre. It supports distances up to 43.5 miles under continuous operation. The 1000BASE-LH standard ensures stable Gigabit throughput across long-haul links without the signal degradation seen in shorter-reach optics.

Replacement scope and upgrade trigger

This transceiver replaces an Aruba J4860D or any SFP module that no longer meets the required reach. The jump is worth it when existing cabling exceeds the range of standard LX optics or when a failed unit must be swapped with an equivalent part. It does not serve links that require multi-mode fibre or shorter wavelength operation.

Highlights

  • Gigabit Ethernet speed with 1000BASE-LH standard
  • Long reach up to 43.5 miles over single-mode fibre
  • Operates at 1550 nm wavelength for extended distance
  • LC duplex connector ensures secure fibre connection
  • Compatible equivalent to Aruba J4860D module

Specifications

BrandAxiom

Questions about this item

How much power does the 1550 nm SFP draw when it runs continuously in a switch?

The module operates at Gigabit speed with a 1550 nm wavelength, a typical power envelope for standard SFP transceivers in daily use.

What equipment must I already have to install this J4860D-AX transceiver?

You need a switch or router with an open SFP slot that accepts 1000BASE-LH optics and a matching LC single-mode patch cable.

Will the 43.5 mile reach work with the older 1000BASE-LX gear I still run?

The 1550 nm wavelength and 43.5 mile rating are designed for long-haul single-mode links, different from the shorter-reach 1000BASE-LX standard.

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