Cisco expands smart grid tech

Network World writes.

Cisco unveiled the GridBlocks Architecture, a blueprint for integrating digital communications and the electric grid, including support for legacy utility communications networks.

The company also rolled out field area network (FAN) equipment and transmission and substation switches and routers. It is offering services to help utilities plan, design and optimise their new grid infrastructures.

Cisco's FAN solution aims to bridge the gaps between its substation routers and switches being used by big customers like Duke and FPL, and the smart meter networking it's doing with partner Itron, Green Tech Media says.

The FAN comes with a new grid router device, the 1000 series Connected Grid router, as well as the promise of linking up with endpoint devices like smart meters, distribution automation systems and grid monitors and controls.

A big question is how Cisco integrates with the smart meter networks already in place from the likes of Silver Spring, Trilliant, SmartSynch and the big meter makers.