To help customers optimize their overall technical architecture and adopt next-generation transport networks, Huawei conducted the world's first 2T WDM field trial and pan- European 400G field trial in 2012, and also unveiled a series of scientific research achievements in optical transmission.

ENGADGET: Huawei tests 2Tbps data transmission over Vodafone's German network, calls it a 'first'

Like the Samsung Series 5 UltraTouch, it has no optical drive, except this guy weighs a bit less, at 3.77 pounds.

ENGADGET: Samsung Series 5 UltraTouch review: a solid, if slightly overpriced, mid-range Ultrabook

As new additions to the WB series of long-zoom models, DV series of Dual View cameras and ST series of Style Feature cameras, the new devices combine high optical performance and classic style with the enhanced connectivity of SMART Camera.

ENGADGET: Samsung launches six new point-and-shoot cameras at CES

Both new SL-Series cameras feature a high-quality 27mm wide-angle Samsung lens with 5x optical zoom, delivering significant flexibility when compared to a traditional 3x optical zoom, 35mm lens.

ENGADGET: Samsung TL210 and TL205 bring DualView to entry level shooters