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Axiom QSFP+ transceiver module with MPO connector, matte metal finish

Axiom

Axiom JNP-QSFP-4X10GE-LR-AX 40GBASE-LR4 QSFP+ Transceiver

SKU CH-TG1K-A2A8S

A 40GBASE-LR4 QSFP+ transceiver operating at 1310nm for 10km links over parallel single-mode fibre with an MPO connector

  • Device TypeTransceiver
  • Wavelength1310nm
  • Max Distance10km over parallel SMF (4 x 10G LR up to 10km)
  • FeatureData-rate: 40GBASE-LR4 Form-factor: QSFP+ Connector: MPO Com
  • 10 km reach over parallel single-mode fibre
  • 40 Gbps aggregate throughput via four 10 G lanes
  • 1310 nm wavelength suits long-range optics
  • QSFP+ MSA SFF-8436 compliance ensures broad platform support
  • RoHS compliant and IEEE 802.3ba certified

Product Identity

The Axiom JNP-QSFP-4X10GE-LR-AX is a 40GBASE-LR4 QSFP+ transceiver built for Juniper environments. It operates at a 1310nm wavelength and reaches 10km over parallel single-mode fibre using an MPO connector.

Target Fit

This module suits network engineers deploying 40G long-reach links on MSA-compliant QSFP+ ports. It is not for installations that require shorter-reach SR4 optics, direct-attach copper cables, or CFP form-factor slots.

Pre-Install Checks

Verify the host port accepts QSFP+ modules and supports IEEE 802.3ba LR4 signalling. Confirm the fibre plant uses parallel single-mode cabling with MPO terminations and that link budgets allow the 10km reach.

Highlights

  • 10 km reach over parallel single-mode fibre
  • 40 Gbps aggregate throughput via four 10 G lanes
  • 1310 nm wavelength suits long-range optics
  • QSFP+ MSA SFF-8436 compliance ensures broad platform support
  • RoHS compliant and IEEE 802.3ba certified

Specifications

BrandAxiom
ModelJNP-QSFP-4X10GE-LR-AX
Device TypeTransceiver
Wavelength1310nm
Max Distance10km over parallel SMF (4 x 10G LR up to 10km)
FeatureData-rate: 40GBASE-LR4
Form-factor: QSFP+
Connector: MPO
Compliant Standards
QSFP+ MSA SFF-8436 Compliant
RoHS Compliant
IEEE 802.3ba

Questions about this item

Does my switch need a QSFP+ port to accept this transceiver?

Yes, the module uses the QSFP+ form factor and plugs directly into any QSFP+ compliant slot.

Will this module interoperate with existing 10G LR optics on the same fibre run?

It transmits four 10G lanes at 1310nm over parallel single-mode fibre, so each lane can link to a standard 10G LR receiver.

How can I confirm the link is operating at the rated distance after installation?

Check the switch port statistics for a stable 40GBASE-LR4 connection with low error counts across all four lanes at 10km.

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