Discover Carlson’s revolutionary LongHaul family of IP bridges.

Flexibile, Affordable, Backhaul Solutions

LongHaul Products

LongHaul TDM Series

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LongHaul TDM Goes the Distance

Featuring Carlson’s exclusive TrueTDM technology, the TDM series excels at long-distance links where ultra-low, fixed latency is an absolute requirement. For mission-critical networks and links you can rely on, the LongHaul TDM delivers crystal-clear, wireline-quality voice and data. Carlson’s proprietary TrueTDM protocol enables LongHaul TDM to achieve distances far beyond that of traditional IP radios with unprecedented reliability.
The LongHaul TDM series is the first member of Carlson’s LongHaul family of wireless Ethernet bridges. Featuring Carlson’s exclusive TrueTDM™ technology, the LongHaul TDM is unmistakably the best in its class in terms of distance and ultra-low, fixed latency. .

Unbeatable Range and Low Fixed Latency

The LongHaul TDM is a software-based TDM radio—not an IP radio. While other companies claim that their IP radios can go the distance, only the LongHaul TDM uses Carlson’s proprietary TrueTDM™ protocol. Time-division multiplexing (TDM) technology enables the LongHaul TDM to achieve distances far beyond that of traditional IP radios with unprecedented reliability.

60 Mile Range in Field Test

During a field test in the LongHaul TDM’s development phase, a successful connection was achieved with standard equipment at a distance of 60 miles. These capabilities—super-long range and ultra-low fixed latency—make the TDM series an ideal component of any microwave backhaul network, whether it is for public safety, municipal government or private business use.

Ruggedly Built to Withstand the Elements

The TDM series is available in both an indoor rack-mount version and a heavy-duty outdoor enclosure. A built-in cooling system provides the reliability you expect from a professional wireless system.

Competitively Priced

TWith LongHaul TDM, you get high-quality and superior performance at an affordable price—about a third of the price of the leading competitor. Contact a Carlson sales engineer today to get a quote.

Ideal for Public Safety

Along with providing ultra-low latency and a far-reaching signal, LongHaul TDM is completely transparent and will work with any voter/comparator system. A unique plug-and-play interface is included with the equipment, making LongHaul TDM a perfect choice for backhauling mobile radio communications, T1s, multiple leased lines and more.

T1/E1 Interface Option

The LongHaul T1 solution provides multiple T1s at an amazing range beyond 60 miles with excellent signal strength. Carlson’s revolutionary SWiFT platform allows the LongHaul TDM radio combined with the LongHaul T1 interface to operate as a point-to-point IP bridge that doesn’t degrade at the usual distances of traditional Wi-Fi signals. The SWiFT platform supports TDM-to-IP migration and is both legacy compatible and future proof, making the LongHaul TDM and T1 interface combo the most affordable and truly interoperable radio solution available. Providing a constant user data throughput of 16/32 Mb/s at distances up to 60 miles, the LongHaul TDM series radio with SWiFT platform eliminates packet collisions, thus optimizing wireless VoIP system and media streaming performance.

Download the Spec Sheet