deejne writes to alert us to a new bandwidth record: Nippon Telegraph and Telephone has announced data transmission at a rate of 14 terabits per second over a single optical fiber. The paper claims the previous record was "about 10 Tbps." In the new experiment, NTT sent data over 160 kilometers (nearly 100 miles) of optical fiber, in 140 channels of 111 Gbps each.
Harrisburg, Pa. — Tyco Electronics has expanded its rugged PRO BEAM optical interconnect systems with the low-profile PRO BEAM Mini connector that shortens the connector length and reduces its weight by over half as compared with the original PRO BEAM Jr.
Tokyo, Sept 29, 2006 (JCN) - The National Institute of Information and Communications Technology (NICT) today announced its launch of a high speed optical modulator for light network.
Tokyo, Japan, Sept 29, 2006 - (JCN Newswire) - Nippon Telegraph and Telephone Corporation has successfully demonstrated the ultra-large capacity optical transmission of 14 Tera bits per second (Tera is one trillion) over a single 160 km long optical fiber.
Demand for fiber-optic network telecoms equipment is starting to creep back, Nortel Networks Corp. said on Thursday, following a long slump sparked by the burst of the tech bubble.
Optical Surfaces Ltd., specialists in large high-precision optics, have considerable expertise in the supply of high-power laser windows up to 600mm in diameter
MADRID, Spain, BUSINESS WIRE -- Ciena(R) Corporation (NASDAQ: CIEND*), the network specialist, and Swisscom today announced Carrier Ethernet certification for Swisscom's Carrier Optical Service (COS) and Ciena's optical Ethernet platforms - the CN 4200(TM) FlexSelect(TM) Advanced Services Platform and CN 2300(TM) Managed Optical Services Multiplexer - that power COS. Both the Swisscom service and
MADRID, Spain----Ciena® Corporation , the network specialist, and Swisscom today announced Carrier Ethernet certification for Swisscom's Carrier Optical Service and Ciena's optical Ethernet platforms - the CN 4200 FlexSelect Advanced Services Platform and CN 2300 Managed Optical Services Multiplexer - that power COS.
Model iFLEX2000(TM) fiber-coupled laser delivers 30 mW at 405 nm with TEM00 Gaussian beam. Laser uses forward closed loop power control that is immune to optical feedback and offers long-term stable output and low short-term amplitude noise. Laser beam conditioning is performed using singlemode fiber that acts as spatial filter while also providing means of flexible beam delivery.
Shares of several optical telecommunications equipment makers climbed higher Wednesday after Citigroup analyst started coverage of three companies with favorable ratings, saying he expects their customers to speed up network upgrades in the first half of next year.