Allied Telesis AT-SP10T – 10GBase-T SFP+ Copper Transceiver Module

Product Overview

The Allied Telesis AT-SP10T is an Allied Telesis 10GBase-T SFP+ copper transceiver that brings 10 Gigabit Ethernet connectivity to any compatible SFP+ slot using standard Cat 6A or Cat 7 twisted-pair cabling. Network engineers upgrading data center top-of-rack switches, campus core aggregation, or server uplinks can leverage existing copper infrastructure with this 10G RJ-45 SFP+ module for data center copper uplinks, eliminating the cost and complexity of optical fiber where distances permit. The AT-SP10T is ideal for short-reach 10GbE deployments requiring the flexibility and familiarity of copper terminations in an industry-standard SFP+ form factor.

Product Description

The AT-SP10T slots directly into any SFP+ port on Allied Telesis switches such as the DC2552XS/L3 and compatible third-party equipment, presenting a single RJ-45 port for 10GBase-T copper connectivity at full wire-speed 10 Gbps. By using this Allied Telesis 10GBase-T SFP+ copper transceiver, organizations avoid fiber optic cabling runs and termination labor while still achieving 10 Gigabit speeds to servers, storage arrays, and high-performance workstations. The module is environmentally compliant and hot-swappable, meaning it can be installed or replaced while the host switch remains in service — critical for high-availability environments where maintenance windows are limited. The RJ-45 connector provides a secure, familiar connection point, and the 10GBase-T standard ensures interoperability with IEEE 802.3an-compliant network infrastructure. This module is particularly well-suited for server-to-switch 10G copper connections in virtualized data centers, where structured cabling plant is already in place and avoiding fiber is a cost priority. The AT-SP10T also simplifies troubleshooting: technicians can use standard copper cable testers rather than optical power meters, reducing both the skillset requirements and the equipment budget for field service teams. Allied Telesis backs this module with its full product support and warranty program, and Creation Networks stocks it for fast fulfillment.

Key Features

• 10GBase-T Standard — Delivers 10 Gbps full-duplex over copper Cat 6A/Cat 7 cabling.
• Standard SFP+ Form Factor — Plugs directly into any SFP+ port without adapters or brackets.
• RJ-45 Connector — Uses ubiquitous copper infrastructure; no fiber patch cords required.
• Hot-Swappable — Insert or remove while the switch remains powered and in operation.
• 10 Gigabit Ethernet — Full 10 Gbps wire-speed throughput for demanding server and storage workloads.
• Environmentally Compliant — Meets RoHS requirements for responsible hardware deployment.
• Allied Telesis Ecosystem Compatible — Verified compatibility with Allied Telesis DC2552XS/L3 and other SFP+ platforms.

Typical Applications

• 10G copper server uplinks in virtualized data centers and private cloud environments
• Campus core and aggregation switch interconnects using existing Cat 6A structured cabling
• High-performance workstation or NAS connections requiring 10 Gbps over copper
• Data center top-of-rack switch deployments where fiber is not installed
• Network upgrades from 1G to 10G without re-cabling

Technical Specifications

Frequently Asked Questions

Q: What cable category is required for the AT-SP10T?

The AT-SP10T operates with Cat 6A or Cat 7 twisted-pair cabling to achieve 10GBase-T speeds. Lower categories (Cat 5e, Cat 6) are not sufficient for 10G over standard distances.

Q: What is the maximum cable run distance for this module?

Per the 10GBase-T (IEEE 802.3an) standard, the AT-SP10T supports up to 100 meters over Cat 6A or Cat 7 structured cabling.

Q: Is the AT-SP10T compatible with non-Allied Telesis switches?

The module uses the industry-standard SFP+ form factor. Allied Telesis verifies compatibility with its own switch platforms; check your switch vendor's compatibility list before deploying on third-party hardware.

Q: Can I hot-swap this module without rebooting the switch?

Yes. The AT-SP10T is hot-swappable, allowing installation or replacement while the host device remains powered and in service.

Q: Why choose copper (10GBase-T) over a fiber SFP+ transceiver?

Copper 10GBase-T is cost-effective where Cat 6A cabling already exists, and simplifies installation, testing, and troubleshooting compared to fiber. Fiber is preferred for distances beyond 100 m or in high-EMI environments.

Q: Where can I purchase the AT-SP10T?

The AT-SP10T is available from Creation Networks, an authorized Allied Telesis reseller, at $1,144.