To borrow from Edgar Allen Poe, Quoth the raven, “nevermore”
Sierra Wireless has made it official this week that the AirLink Raven X line is going end-of-life (EOL) sooner than their past manufacturing roadmaps indicated. For Raven X the date for the last order placement has been pegged at June 30th 2013. For Raven XT (Verizon Wireless) the date is May 31st. For Raven XE the date is August 31st.
The Sierra Wireless AirLink Raven X, XT, and XT has long been the standard for M2M cell modems in use for Smart Grid applications in the U.S.A.. Sierra Wireless has released the Sierra Wireless AirLink LS300 (1101489, 1101490, 1101491) cell modem as a replacement for this line and many of utility industry clients are currently testing it. Feedback has been good so far, but change is never easy, especially for utility and energy companies where long test-cycles are a part of the best practices.
Is Sierra Wireless going to be firm with their scheduled sunset of the ultra-profitable Raven X line? My inclination is no, however, prudence dictates that the alternative LS300, GX400, and GX440 be tested immediately in order to move them through the standards department and into production.
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.