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Small rectangular SFP transceiver module with silver metal housing and black LC optical port visible

Axiom

Axiom SFP transceiver 1.25 Gbps 1310nm SMF LC

SKU CH-A7GS-DS30F

A 1.25 Gbps single-mode fibre transceiver with LC connector operating at 1310 nm over distances up to 10 km

  • Product typeTransceiver
  • Supported standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
  • Network cablingSMF
  • Optical wavelength1310 nm
  • Transfer speed1.25 Gbit/s
  • Temperature range0° ~ 70 °C
  • 25 Gbps transfer rate for Gigabit Ethernet links
  • 1310 nm wavelength on single-mode fibre for long reach
  • LC duplex connector fits standard SFP cages
  • MSA compliant and RoHS certified for broad OEM use
  • Operates from 0° to 70° C in data-centre environments

Product Identity

The Axiom SFP transceiver delivers 1.25 Gbps over single-mode fibre using a 1310 nm wavelength and an LC connector. It complies with IEEE 802.3, 802.3u and 802.3ab standards and operates from 0 to 70 °C. The module is MSA compliant and RoHS certified.

Suitable Deployments

This module suits networks that require Gigabit Ethernet links over single-mode fibre at 1310 nm. It is not for installations that need multi-mode fibre, a different wavelength or a higher data rate. Buyers who need longer reach or different form factors should consider other options.

Build Integration

The transceiver fits standard SFP ports and uses an LC duplex interface for fibre patch cords. Its compact 0.5 by 0.5 by 2.2 inch profile leaves space in dense switches. The 0 to 70 °C range supports typical data-centre and enterprise environments without extra cooling.

How it compares

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

Price $343.99
Pricier than about 75% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameAxiom
Product typeTransceiver
Performance
Transfer speed1.25 Gbit/s
Connectivity
Supported standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Network cablingSMF
Optical wavelength1310 nm
Environment & compliance
Temperature range0° ~ 70 °C

Questions about this item

Does the LC duplex connector on this transceiver plug straight into a standard SFP cage on my switch?

Yes, the module follows the MSA form factor so its LC duplex port fits any SFP cage that accepts 1000BASE-LX optics.

Will the 1.25 Gbps link negotiate down to 100 Mbps if I connect it to an older Fast Ethernet port?

The listed standards are IEEE 802.3, 802.3u and 802.3ab, which cover Gigabit and Fast Ethernet, so the transceiver can operate at 100 Mbps when the link partner requires it.

What LED behaviour or diagnostic output confirms the 1310 nm single-mode link is healthy after installation?

A steady link LED on the switch port and a valid DOM read-out showing receive power within the expected single-mode range indicate the 1310 nm path is working.

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