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Small rectangular SFP transceiver module with a simplex LC port and side label

Axiom

Axiom J9143B-AX 1000BASE-BX10-U SFP Transceiver

SKU CH-A6SF-Z3TZJ MPN J9143B-AX

Single-mode SFP transceiver with 1310 nm TX and 1490 nm RX wavelengths for 10 km links

  • Optical wavelengthTX-1310 nm / RX-1490 nm
  • Fiber modeSingle-mode Optical Fiber
  • Maximum range10km
  • HighlightsCompliant Standards SFP+ MSA Compliant RoHS Compliant IEEE 8
  • 10 km single-mode reach with 1310 nm TX / 1490 nm RX wavelengths
  • 1000BASE-BX10-U data rate for 1 Gbps upstream links
  • Simplex LC connector reduces patch-panel space
  • SFP MSA and IEEE 802.3ae compliant for multi-vendor interoperability
  • RoHS compliant and pre-coded for HP J9143B compatibility

Network transceiver for HP equipment

The Axiom J9143B-AX is a 1000BASE-BX10-U SFP transceiver designed for single-mode optical fibre. It operates with a TX wavelength of 1310nm and an RX wavelength of 1490nm over a simplex LC connector. The module supports a maximum link distance of 10km and complies with SFP MSA, RoHS and IEEE 802.3ae standards.

Suits single-fibre upstream links

This unit is intended for network engineers deploying bidirectional 1Gbps connections on compatible HP switches or routers that require the upstream wavelength pair. It is not suited for installations needing the downstream BX10-D wavelength pairing, for multi-mode fibre infrastructure, or for links exceeding the 10km reach specification.

Verify port and fibre compatibility

Confirm the host device accepts SFP form-factor modules and lists J9143B as a supported part number. Ensure the patch cable uses single-mode fibre terminated with a simplex LC connector. Check that the link budget and distance requirements match the 10km rating before ordering.

How it compares

Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.

Price $110.99
Cheaper than about 55% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameAxiom
Model nameJ9143B-AX
Connectivity
Optical wavelengthTX-1310 nm / RX-1490 nm
Fiber modeSingle-mode Optical Fiber
Maximum range10km
Size & build
Shipping weight0.14 kg
Package size102 × 76 × 25 mm

Questions about this item

What type of fiber patch cable must I already have to connect this simplex LC transceiver?

You need a single-mode fiber patch cord with a simplex LC connector that matches the TX 1310 nm and RX 1490 nm wavelengths.

Will this module link with an older 1000BASE-BX10-D downstream transceiver on the same fiber strand?

Yes, the upstream 1310 nm transmit and 1490 nm receive pair is designed to interoperate with a downstream BX10-D module over a single fiber up to 10 km.

Which indicator on my HP switch confirms the J9143B-AX is operating at the correct 1000BASE-BX10 speed?

The switch port LED should show a solid or blinking link light for 1 Gb/s once the module is seated and the fiber is connected.

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