Allied Telesis AT-MMC10GT/SP-960 – 10GBase-T to SFP+ Media Converter

Product Overview

The Allied Telesis AT-MMC10GT/SP-960 is a mini media converter that bridges 10GBase-T copper infrastructure to 10G SFP+ fiber networks, enabling network engineers to extend or interconnect 10G segments without replacing existing copper cabling. As a dedicated Allied Telesis 10GBase-T to SFP+ media converter, it provides a compact, cost-effective solution for connecting 10GBASE-T equipment to fiber uplinks in data centers, enterprise wiring closets, and high-density edge environments. The device is TAA compliant, satisfying country-of-origin requirements for US Federal and government procurement. Its plug-and-play design requires no management overhead, making it straightforward to deploy in both new installations and retrofit scenarios.

Product Description

The AT-MMC10GT/SP-960 converts between 10GBASE-T (RJ-45) and a user-supplied 10G SFP+ transceiver, allowing organizations to bridge copper and fiber 10G segments at the physical layer. This Allied Telesis 10G media converter copper to fiber solution is particularly valuable in environments where existing structured cabling plant supports Cat6A or Cat7 copper runs but upstream aggregation or core switches use fiber-based SFP+ interfaces. The mini form factor is designed for chassis-based deployment in Allied Telesis media converter chassis, allowing multiple converters to be rack-mounted efficiently. The device operates transparently at Layer 1, introducing no additional latency beyond the physical conversion, and requires no configuration or management. Auto-negotiation and link pass-through features ensure that link state is accurately reflected across both media types, supporting network monitoring tools that rely on link status for fault detection. The -960 suffix designates TAA-compliant country of origin, a requirement for US government contracts and many regulated enterprise procurement policies. An SFP+ transceiver is not included and must be ordered separately based on the target fiber type (SR, LR, or DAC). The unit is powered via the host chassis, eliminating the need for a dedicated power supply in chassis deployments.

Key Features

• 10GBase-T to SFP+ Conversion — Converts 10G copper (RJ-45) to any standard 10G SFP+ transceiver, enabling mixed-media 10G network segments.
• TAA Compliant — -960 suffix confirms Trade Agreements Act compliance for US Federal, state, and government procurement.
• Mini Form Factor — Designed for installation in Allied Telesis media converter chassis for space-efficient rack deployment of multiple converters.
• Layer 1 Transparent Operation — No protocol overhead or latency penalty; operates purely at the physical layer for clean signal conversion.
• Link Pass-Through — Link state is propagated between copper and fiber interfaces, enabling accurate network fault detection.
• Auto-Negotiation Support — Automatically negotiates speed and duplex on the copper interface, simplifying deployment with diverse 10G endpoints.
• No Management Required — Plug-and-play operation reduces deployment time and eliminates management IP or configuration overhead.
• SFP+ Flexibility — Accepts any compatible Allied Telesis SFP+ transceiver, supporting SR, LR, ER, and DAC connections to match the specific fiber plant.

Typical Applications

• Data center top-of-rack copper-to-fiber media conversion for server 10GBase-T NICs
• Enterprise wiring closet bridging Cat6A/Cat7 copper runs to fiber aggregation switches
• Campus backbone interconnects where a single 10G copper endpoint needs fiber uplink access
• US Federal and government networks requiring TAA-compliant networking hardware
• Retrofit deployments extending the life of existing 10GBase-T infrastructure alongside new fiber infrastructure

Technical Specifications

Frequently Asked Questions

Q: Does the AT-MMC10GT/SP-960 include an SFP+ transceiver?

No, the SFP+ transceiver is not included. You must order the appropriate Allied Telesis SFP+ module separately based on your fiber type and distance requirements (e.g., SR for multimode, LR for single-mode).

Q: Does this media converter require any configuration?

No configuration is required. The AT-MMC10GT/SP-960 is a Layer 1 device that operates transparently. Insert it into a compatible chassis, connect the copper and fiber interfaces, and it converts traffic automatically.

Q: What chassis is required to deploy this converter?

The AT-MMC10GT/SP-960 is designed for Allied Telesis media converter chassis. Check Allied Telesis compatibility documentation for the specific chassis model that supports 10G mini converters in your installation.

Q: Is the AT-MMC10GT/SP-960 TAA compliant?

Yes. The -960 suffix designates TAA-compliant country of origin, meeting Trade Agreements Act requirements for US government and federally funded procurement.

Q: What copper cable category is required for 10GBase-T operation?

10GBase-T requires Cat6A or Cat7 cabling for distances up to 100 meters. Cat6 cable may support 10G at shorter distances depending on crosstalk performance.

Q: Does the converter support link fault pass-through?

Yes. The device propagates link state between the copper and fiber interfaces, ensuring that a fault on either side is visible to connected equipment and network monitoring systems.

Q: Can this converter be used standalone without a chassis?

The AT-MMC10GT/SP-960 is designed for chassis-based deployment and draws power from the host chassis. Standalone operation requires a compatible Allied Telesis single-slot enclosure or chassis.