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Compact SFP+ transceiver with LC duplex port, matte metal finish

Allied Telesis

Allied Telesis AT-SP10SR SFP+ 10Gbase-SR server accessory

SKU CH-WPK2-CYR11 MPN AT-SP10SR

Hot-pluggable SFP+ transceiver delivering 10GBase-SR over LC duplex fibre with SFF-8431 compliance and digital monitoring

  • Product typeSFP+
  • Details1 × 10Gbase-SR
  • Key features1 x LC Duplex 10GBase-SR Network
  • Hot-pluggable 10 Gbps SFP+ transceiver for quick network upgrades
  • SFF-8431 MSA compliant ensuring broad switch compatibility
  • Five digital monitoring functions track temperature, voltage and optical performance
  • LC duplex 10GBase-SR interface connects directly to multimode fibre
  • RoHS certified environmentally friendly design

Allied Telesis 10Gbps SFP+ transceiver

The AT-SP10SR is a hot-pluggable SFP+ module designed for 10 Gigabit Ethernet optical networks. It connects servers or switches using LC duplex fibre for short-range data links. The module complies with the SFF-8431 MSA and includes five digital monitoring functions for temperature, voltage, transmit power, laser bias current and received optical power. It suits network administrators deploying 10Gbase-SR connectivity in compatible equipment.

Thermals power and monitoring

Digital diagnostics provide real-time visibility of module temperature, supply voltage, transmit optical power, laser bias current and received optical power. This telemetry helps operators verify link health and detect thermal or power anomalies without interrupting service. The hot-swappable form factor allows insertion or removal while the host system remains powered, avoiding downtime during maintenance or upgrades. RoHS certification confirms compliance with restricted-substance requirements.

Build connectors and daily use

The transceiver uses a standard LC duplex interface for multimode fibre patch cords, enabling straightforward connection to existing 10Gbase-SR cabling. Its hot-swappable design means modules can be replaced or rearranged in a live rack without scheduling a maintenance window. The SFF-8431 electrical interface ensures mechanical and electrical compatibility with a broad range of SFP+ ports on switches, routers and server NICs. RoHS compliance supports environmentally responsible deployment.

How it compares

Measured against everything we stock in Drive Cages & Server Add-Ons, at today’s prices. Recalculated every night.

Price $146.99
Pricier than about 70% of the 1,119 comparable items (median $74.99).

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Specifications

Product
Brand nameAllied Telesis
Product typeSFP+
Size & build
Shipping weight0.45 kg
Package size203 × 102 × 51 mm

Questions about this item

How do I install the AT-SP10SR module and what step is often missed?

Insert the hot-swappable transceiver into an SFP+ port until it clicks; the step often missed is removing the LC port dust caps before connecting the duplex fiber patch cable.

What maintenance or replacement will the AT-SP10SR need later?

The module itself requires no scheduled maintenance; replacement is only needed if one of the five digital monitoring functions — temperature, Vcc, Tx optical power, Tx laser bias current or Rx received optical power — reports a fault.

What limit appears first on the AT-SP10SR under sustained 10 Gbps load?

The SFF-8431 specification defines the electrical interface limits; sustained use will first hit the module’s rated operating temperature range before any optical power budget is exhausted.

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