For those who are interested in keeping informed about the latest wireless connectivity options available for electric utility distribution automation and transmission automation, there are many exciting developments at DistribuTECH 2013. Today at DistribuTech in San Diego, Sierra Wireless announced the immediate availability of their new, ultra-compact, intelligent modem, the Sierra Wireless Airlink LS300. With external dimensions of about 3′ by 3.5″ this wireless gateway is a smaller footprint than the Raven X or the GX400/440, which means it fits well into environmental enclosures and NEMA cabinets. Although the Sierra Wireless LS300 is small in size, it is very rich in features. It has an Ethernet port, a serial port (on the side) and also contains a GPS reciever. The price of this device is less than the Raven X and the GX400 platforms even though it exceeds or matches the feature set of both of these cellular network devices. Clearly, the intent of Sierra Wireless with the Airlink LS300 is that this device will replace the Airlink Raven X going forward. Key clients have already been seeded with test/demo units of the Sierra Wireless Airlink LS300. For those evaluating M2M communication device, the LS300 is worth considering when researching cellular Ethernet/serial gateways. It is worth noting that the Sierra Wireless Airlink LS300 is available only for the Verizon Wireless and AT&T 3G cellular networks, not their LTE networks. Clients that want LTE will have to opt for the Sierra Wireless Airlink GX440.
See more information about the Sierra Wireless Airlink LS300 here http://usatcorp.com/line/sierra-wireless/airlink-ls300.