TeliaSonera International Carrier, the international wholesale fiber network operator within TeliaSonera Group, is poised to make a major decision about 100G technology to be used in some of its metro networks, a TSIC executive tells Light Reading. TeliaSonera International Carrier , which has more than 200 PoPs around the world, is evaluating the latest round of metro 100G platforms to emerge from vendors, and is likely to make a deployment decision in the next few months, says Mattias Fridstrom, vice president of technology at TSIC.