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Small rectangular SFP transceiver module with metal housing and optical port

Axiom

Axiom TN-SFP-OC3M-AX 100 Mbps 1310 nm SFP transceiver

SKU CH-0BYV-P1V28 MPN TN-SFP-OC3M-AX

100 Mbps multi-mode SFP transceiver operating at 1310 nm over single-mode fibre up to 70 °C

  • Device TypeTransceiver
  • StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
  • Network MediaSMF
  • Wavelength1310nm
  • Transfer Rate100 Mbps
  • Temperature0° ~ 70° C
  • Delivers 100 Mbps Fast Ethernet over multi-mode fibre
  • Operates at 1310 nm wavelength for single-mode connectivity
  • Compliant with IEEE 802.3 standards for broad compatibility
  • Functions reliably from 0 °C to 70 °C
  • RoHS certified for environmentally responsible deployment

Purpose-built transceiver

The Axiom TN-SFP-OC3M-AX is a 100 Mbps SFP transceiver designed for Fast Ethernet links over multi-mode fibre. It suits network engineers extending 100BASE-FX connections between switches or media converters in campus or enterprise LANs.

Thermal and power profile

The module operates from 0 to 70 °C without active cooling, drawing minimal power from the host SFP cage. Silent passive operation makes it appropriate for rack shelves or wall-mounted enclosures where fan noise is undesirable.

Build and connectivity

RoHS-compliant construction meets green procurement requirements. The duplex LC optical interface connects to standard multi-mode patch cords at 1310 nm wavelength, while the hot-pluggable SFP form factor allows insertion or removal without powering down the host equipment.

Highlights

  • Delivers 100 Mbps Fast Ethernet over multi-mode fibre
  • Operates at 1310 nm wavelength for single-mode connectivity
  • Compliant with IEEE 802.3 standards for broad compatibility
  • Functions reliably from 0 °C to 70 °C
  • RoHS certified for environmentally responsible deployment

Specifications

BrandAxiom
Device TypeTransceiver
StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Network MediaSMF
Wavelength1310nm
Transfer Rate100 Mbps
Temperature0° ~ 70° C
Shipping weight0.02 kg
Package size1425 × 340 × 318 mm

Questions about this item

How do I install the TN-SFP-OC3M-AX and what step is commonly missed?

Insert the SFP into a compatible 100 Mbps port until it clicks, then connect multi-mode fiber with LC connectors at 1310 nm. People often forget to remove the dust caps from both the transceiver and the fiber ferrules before linking.

What maintenance or replacement will this transceiver need over time?

The module itself has no user-serviceable parts. Plan to inspect and clean the LC fiber ends periodically, and replace patch cords if insertion loss rises. RoHS compliance means no hazardous materials require special handling at end of life.

What limit appears first when the link runs continuously at full load?

The 0 °C to 70 °C operating temperature range is the first bound. If the host chassis airflow cannot keep the SFP below 70 °C, the link may drop or the transceiver will throttle to protect itself.

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