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Axiom SFP transceiver module, black metal housing, LC duplex port, TX 1490nm RX 1310nm, 40 km range

Axiom

Axiom 3HE04324AB-AX SFP transceiver 1000BASE-BX40-D TX 1490nm RX 1310nm 40 km

SKU CH-BDS9-3VWCJ MPN 3HE04324AB-AX

A single-mode SFP transceiver delivering 1 Gbps over 40 km with TX 1490 nm and RX 1310 nm wavelengths

  • SFP form factor fits standard switch ports
  • 1000 Mbps data rate supports Gigabit Ethernet links
  • Single-mode fibre enables 40 km reach
  • TX 1490 nm / RX 1310 nm wavelength pair for bi-directional traffic
  • LC duplex connector ensures secure fibre termination

Axiom 1000BASE-BX40-D SFP Transceiver

The Axiom 3HE04324AB-AX is a single-fibre SFP transceiver designed for 1 Gbps Ethernet links over single-mode fibre. It targets network engineers extending Alcatel infrastructure across campus or metro distances. The module uses a TX wavelength of 1490 nm and an RX wavelength of 1310 nm. It plugs directly into any standard SFP cage with LC duplex connectivity.

Sustained 1 Gbps throughput over 40 km

Under continuous load the transceiver maintains line-rate 1 Gbps across the full 40 km reach without packet loss attributable to the optics. The bidirectional wavelength plan eliminates the need for a second fibre strand, halving cabling cost on long runs. Optical power budget is engineered for the specified distance; performance degrades only when link loss exceeds the designed margin. No active cooling is required in standard operating environments.

Hot-plug SFP with LC simplex connector

Installation is a simple hot-plug into a compatible switch or router port; no software configuration is needed beyond standard SFP recognition. The LC simplex interface mates with a single-fibre patch cord, reducing patch-panel density compared to dual-fibre modules. The most common issue is reversing the TX and RX fibres, which prevents link establishment until corrected. Ensure the host platform supports 1000BASE-BX40-D optics before deployment.

Highlights

  • SFP form factor fits standard switch ports
  • 1000 Mbps data rate supports Gigabit Ethernet links
  • Single-mode fibre enables 40 km reach
  • TX 1490 nm / RX 1310 nm wavelength pair for bi-directional traffic
  • LC duplex connector ensures secure fibre termination

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the 3HE04324AB-AX draw when running continuously?

The module operates at a 1 Gbps data rate over single-mode fibre with LC connectors, a power level typical for standard SFP transceivers in this class.

What cabling and patch cords are needed to connect this transceiver?

You need single-mode fibre terminated with LC duplex connectors; the TX wavelength is 1490 nm and the RX wavelength is 1310 nm for 40 km reach.

Will this downstream BX40-D optic link with an older upstream BX40-U module on the same fibre?

Yes, the 1490 nm TX / 1310 nm RX pairing is designed to interoperate with a complementary upstream transceiver using the reverse wavelengths on a single strand.

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