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Allied Telesis SFP+ transceiver module with LC port, metal housing

Allied Telesis

Allied Telesis AT-SP10LRA/I SFP transceiver 10GBase-LR 1310nm 10km -40°C to 85°C

SKU CH-BBCM-PD2G5 MPN AT-SP10LRA/I

Hot-swappable SFP+ transceiver delivers 10 Gbps over single-mode fibre up to 10 km with industrial temperature rating from -40 °C to 85 °C

  • Port count10GBase-LR
  • Product typeTransceiver
  • Optical wavelength1310 nm
  • Maximum rangeUp to 10 km
  • Temperature range-40 °C to 85 °C (-40 °F to 185 °F)
  • Highlights10G LR (LC) single-mode SFP+, I-Temp, 10km The SP10LRa/I is
  • 10 Gbps throughput with single-mode LC connectivity up to 10 km
  • Industrial-grade operation from -40 °C to 85 °C for harsh environments
  • Hot-swappable SFP+ design enables module changes without network downtime
  • Low power draw under 1 Watt reduces system thermal load
  • MSA-compliant SFF-8431 and SFF-8472 ensures broad switch compatibility

Industrial Temperature SFP+

The Allied Telesis AT-SP10LRA/I is a hot-swappable 10GBase-LR transceiver built for single-mode fibre links up to 10 km. It operates at a 1310 nm wavelength and is rated for continuous use from -40°C to 85°C, making it suitable for outdoor cabinets, industrial enclosures and unconditioned network closets where standard modules would fail.

SFF-8431 and SFF-8472 Compliant

This module replaces fixed-port optics or earlier SFP+ units that lack industrial temperature qualification or digital diagnostic monitoring. The jump is worth it when a link must traverse long single-mode runs in environments that regularly drop below freezing or exceed typical commercial limits, and when the host equipment requires MSA-compliant electrical and management interfaces.

10 km Single-Mode Reach

The transceiver comfortably handles 10 Gbps Ethernet over standard single-mode fibre at distances up to 10 km with an LC duplex connector. It draws less than 1 W, leaving ample power budget for dense chassis deployments. Headroom runs out beyond the rated distance or on multi-mode fibre, which is not supported by the 1310 nm LR optical design.

How it compares

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

Price $806.99
Pricier than about 90% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameAllied Telesis
Model nameAT-SP10LRA/I
Part numberAT-SP10LRA/I
Product typeTransceiver
Connectivity
Optical wavelength1310 nm
Maximum rangeUp to 10 km
Ports & slots
Port count10GBase-LR
Size & build
Shipping weight0.09 kg
Package size127 × 76 × 38 mm
Environment & compliance
Temperature range-40 °C to 85 °C (-40 °F to 185 °F)

Questions about this item

What type of fiber connector and single-mode distance does the AT-SP10LRA/I support?

The module uses an LC duplex connector and is rated for up to 10 km over single-mode fiber at 1310 nm.

Can I insert or remove this transceiver while the switch is powered on, and what MSA compliance ensures safe hot-swap operation?

Yes, it is hot-swappable; compliance with SFP+ Electrical MSA SFF-8431 guarantees safe insertion and removal without powering down the host equipment.

Which digital monitoring values does the AT-SP10LRA/I report through its SFF-8472 interface, and how often should they be checked?

It reports temperature, supply voltage, Tx optical power, Tx laser bias current and Rx received optical power; review these counters during routine network health checks or when link errors appear.

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