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Small copper SFP transceiver module with RJ-45 port

AddOn

AddOn 310-7225-AO 1000Base-TX SFP transceiver server accessory

SKU CH-A1SH-FRPCH MPN 310-7225-AO

Copper SFP transceiver with RJ-45 connector for 10/100/1000Base-T links up to 100m

  • Product typeSFP (mini-GBIC)
  • Details1 × 10/100/1000Base-T LAN
  • Key features1 x RJ-45 10/100/1000Base-T Network LAN
  • Dell 310-7225 compatible for drop-in upgrades
  • 1000Base-TX copper link reaches 100 m over RJ-45
  • MSA-compliant SFP form factor fits standard slots
  • TAA compliant for government procurement needs
  • 10/100/1000Base-T auto-negotiation adapts to network speed

Dell-compatible SFP transceiver

The AddOn 310-7225-AO is a copper SFP transceiver built to match Dell part 310-7225. It provides a single 10/100/1000Base-T LAN port for servers and switches that accept mini-GBIC modules. Network administrators use it to add an RJ-45 copper link without replacing existing fibre-ready hardware.

Fits standard SFP slots

The module plugs directly into any MSA-compliant SFP cage, freeing a fibre port for copper cabling up to 100 m. It requires a host device with an SFP interface and standard Cat5e or better patch cords. No additional power adapters or configuration tools are needed for basic operation.

TAA-compliant copper module

The transceiver carries TAA compliance for projects that mandate approved country-of-origin sourcing. Its RJ-45 connector lets teams reuse existing copper infrastructure instead of deploying new fibre runs. The Dell-compatible coding avoids firmware conflicts that can disable third-party optics in managed environments.

How it compares

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

Price $76.99
Typical for this category: the median of 1,119 items is $74.99.

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Specifications

Product
Brand nameAddOn - Network Upgrades
Model name310-7225-AO
Product typeSFP (mini-GBIC)
Size & build
Shipping weight0.16 kg
Package size121 × 70 × 30 mm

Questions about this item

How far can this 1000Base-TX SFP transceiver reliably carry a 1-Gigabit signal over copper cabling?

The module supports links up to 100 metres over standard RJ-45 copper cabling at full 1000Base-TX speed.

What is the typical power draw and heat output when this transceiver runs continuously in a server chassis?

As an MSA-compliant SFP copper module it draws low power and generates minimal heat, staying within standard SFP thermal limits during all-day operation.

Which switch or server port must I already have free to plug in this AddOn 310-7225-AO transceiver?

You need an open SFP (mini-GBIC) slot that accepts 10/100/1000Base-T copper modules and an RJ-45 patch cable to complete the link.

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