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ATTO ThunderLink N3 3102T RJ45 SFP+ network switch with dual copper modules and locking power supply

ATTO Technology

ATTO Technology ThunderLink N3 3102T RJ45 SFP+ TLN33102T00 network switch

SKU CH-01C9-EHJN5 MPN TLN33102T00

A Thunderbolt adapter converting dual 40 Gb links to dual 10 Gb Ethernet using RJ45 SFP+ modules with a locking power supply

  • Dual 40 GbE to dual 10 GbE via THUNDERBOLT 3
  • Two RJ45 SFP+ modules included for copper connectivity
  • Locking power supply prevents accidental disconnection
  • Model TLN33102T00 with 3102 series identifier
  • Supports 40 and 10 GbE network speeds

Dual 40GbE to 10GbE conversion

The ATTO ThunderLink N3 3102T is a Thunderbolt 3 adapter that bridges dual 40 GbE connections to dual 10 GbE RJ45 links. It suits professionals moving high-bandwidth data between Thunderbolt hosts and copper Ethernet infrastructure.

Two RJ45 SFP+ modules included

The package supplies two RJ45 Copper SFP+ optical modules ready for immediate installation. This removes the need to source compatible transceivers separately and ensures the 10 GbE copper ports work at the rated 10 GbE speed.

Locking power supply for secure operation

A locking power connector prevents accidental disconnection during rack moves or cable management. The compact form factor allows desk or rack mounting without blocking adjacent ports, keeping the 40 GbE uplink and 10 GbE downlinks reliable.

Highlights

  • Dual 40 GbE to dual 10 GbE via THUNDERBOLT 3
  • Two RJ45 SFP+ modules included for copper connectivity
  • Locking power supply prevents accidental disconnection
  • Model TLN33102T00 with 3102 series identifier
  • Supports 40 and 10 GbE network speeds

Specifications

BrandATTO Technology
Shipping weight1.81 kg
Package size300 × 249 × 81 mm

Questions about this item

Will the RJ45 SFP+ modules need to be replaced after extended 10 GbE use?

The two RJ45 SFP+ modules are standard hot-swappable transceivers; they can be replaced individually if a port fails or a different media type is required.

Does the Thunderbolt 3 link cap sustained throughput at 40 Gbps?

The Thunderbolt 3 connection provides up to 40 Gbps of host bandwidth, which is the first ceiling reached before the dual 10 GbE ports saturate.

How much heat and noise does the unit produce when running all day?

The adapter uses a fanless, sealed enclosure with a locking external power supply, so it adds no audible noise and minimal heat to the rack.

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