September 30, 2019
Newwire Systems was founded to solve the problem of eliminating crosstalk and reducing the cost of 10 G/bs DSL. We focused on improving the performance, robustness, and reducing operational costs of deploying vectored DSL over bonded copper loops, by designing and developing intellectual property for Single-ended Vectoring. We call this new type of vectoring, NEXTVector™.
As access speeds increase beyond 1 G/bs to 10 G/bs, vectored DSL over bonded copper is more cost-effective than fiber by a factor of three to five. NEXTVector™ increases this factor through faster speeds and reduction in time required for qualifying and turning up circuits. These cost savings make a significant impact on the capital investments needed for deploying networks such as 5G small cells with many more backhaul links than 4G macrocells.
NEXTVector™ uses near-end crosstalk to determine the crosstalk and cancels the crosstalk energy at the point or points in the copper pair where it occurs. This approach offers significant advantages:
- Can measure the crosstalk and speed for a set of bonded pairs before deploying a CPE or DPU
- Near-instant response to changes in the binder or removal or addition of CPEs and DPU’s
- Less susceptible to interference for more robust connection and faster speeds
- Completely interoperability with G.fast and G.mgfast
In comparison, vectoring, as implemented in G.fast, is a two-sided crosstalk canceller that requires a far-end receiver to discover crosstalk and determine the crosstalk coefficients for the system.
To learn more about NEXTVector™ and to work with Newwire Systems, please check out newwiresystems.com.
© 2019 Newwire Systems, Inc
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