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Silver rectangular SFP+ transceiver with RJ-45 port and side label

STARTECH

STARTECH AR-SFP-10G-T-ST SFP+ transceiver 10GBASE-T RJ-45 30m

SKU CH-R6DE-XJ5D1 MPN AR-SFP-10G-T-ST

Copper SFP+ transceiver delivers 10 Gbps over RJ-45 up to 30 m for Arista Networks switches

  • Compatible BrandARISTA NETWORKS
  • Device TypeTransceiver
  • Network MediaCopper
  • PortsRJ-45
  • Max Distance30m (98.4 ft.)
  • Transfer Rate10 Gbps

Type 10GBase-T

  • Arista Networks compatible for reliable 10GbE integration
  • 10 Gbps transfer rate over copper cabling
  • RJ-45 connector fits existing Cat6 or Cat5e links
  • Up to 30 m reach for rack-to-rack runs
  • Supports 100/1000/10000Base-TX network standards

Arista-compatible 10GBASE-T transceiver

The STARTECH AR-SFP-10G-T-ST is an SFP+ copper module built for 10 Gbps Ethernet links over RJ-45 cabling. It is programmed and tested for Arista Networks switches and routers, targeting network engineers who need dependable 10GbE connectivity using existing copper infrastructure.

Upgrading from 1 GbE copper links

This module replaces 100/1000Base-TX transceivers when bandwidth must move to 10 Gbps without changing to fibre. The jump is worth it when aggregation uplinks or server connections saturate 1 GbE and the installed Cat6 or Cat5e runs are within the supported distance.

30-metre reach on Cat6 or Cat5e

The 10GBASE-T standard limits this transceiver to 30 m (98.4 ft) over qualified copper cable. Signal integrity drops beyond that range, so longer runs require fibre-based SFP+ modules instead. The RJ-45 interface also means higher latency and power draw compared to direct-attach or optical alternatives.

Highlights

  • Arista Networks compatible for reliable 10GbE integration
  • 10 Gbps transfer rate over copper cabling
  • RJ-45 connector fits existing Cat6 or Cat5e links
  • Up to 30 m reach for rack-to-rack runs
  • Supports 100/1000/10000Base-TX network standards

Specifications

BrandStarTech.com
ModelAR-SFP-10G-T-ST
Compatible BrandARISTA NETWORKS
Device TypeTransceiver
Network MediaCopper
PortsRJ-45
Max Distance30m (98.4 ft.)
Transfer Rate10 Gbps
FeatureThe AR-SFP-10G-T-ST is an Arista Networks SFP-1G-T compatible copper transceiver module that has been designed, programmed and tested to work with Arista Networks brand switches and routers. It delivers dependable 10 GbE connectivity over copper cable, for 100/1000/10000Base-TX compliant networks, with a maximum distance of up to 30 m (98.4 ft).
Shipping weight0.05 kg
Package size115 × 90 × 31 mm

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Questions about this item

Will this SFP+ module fit a standard SFP+ cage in an Arista switch?

Yes, the module uses the industry-standard SFP+ form factor and plugs directly into any compatible Arista SFP+ port.

How do I install the transceiver and which step is often missed?

Insert the module until it clicks, then connect a Cat6 or Cat5e patch cable to the RJ-45 port; the step often missed is verifying the link LEDs on both ends.

What cable type and maximum length should I plan for future replacements?

Use Cat6 or Cat5e copper cabling and keep runs within 30 m (98.4 ft) to maintain 10 Gbps performance.

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