DWDM

 

PAETEC Lands Department of Defense Deal

PAETEC has been awarded a three-year contract by the Defense Information System Agency (DISA) to provide Fort Drum with fiber and dense wavelength division multiplexing (DWDM) services.

COMPTEL: CenturyTel Expands Network Reach

LightCore (Booth 608), a wholly owned subsidiary of CenturyTel Inc., has enhanced its network reach in the southeastern United States as part of the company’s integration of Madison River Telephone to the LightCore Next Generation DWDM expansion project. The company completed the acquisition of Madison River Communications Corp. in April 2007. “We have added new […]

360networks Selects Infinera for Regional Network

360networks selected Infinera Corp. for its regional network in the western United States. Infinera will bring the speed and flexibility of its digital optical networks to support 360networks business and service offerings. Infineras digital optical networks architecture will enable 360networks to offer services cost effectively in many markets throughout the region, including Tier 1 through […]

USCarrier, Network Innovations Partner to Deliver Video over IP

USCarrier Telecom LLC and Network Innovations Inc. have completed a 500MB Ethernet circuit within USCarriers fiber-optic network. USCarrier is leveraging its core SONET and DWDM network to provide resilient Ethernet services, such as packetized voice and video applications. Recent deployments apply Layer 2 and Layer 3 switching capabilities for both the Internet backbone and video […]

MRV Intros Two-Degree ROADM Module for LambdaDriver

MRV Communications Inc. (Booth 918) has added a new two-degree ROADM module to the LambdaDriver family of WDM systems. The EM1600-ROADM40 supports a total of 40 C-band DWDM wavelengths with 100GHz spacing, with the ability to drop wavelengths at each node. Each module features 40 colored add ports, configurable through the existing LambdaDriver management system, […]

US Signal Upgrades Backbone, Adds Long-Haul Ethernet

Fiber-optic service provider US Signal (Booth 522) announced that its long-haul fiber backbone routes have been upgraded to 10gbps capacity. In addition, the company now supports long-haul Ethernet across its footprint. US Signals network includes more than 3,500 miles of fiber across Illinois, Indiana, Michigan and Wisconsin and is one of the largest networks in […]

White Rock Debuts CWDM/DWDM Platform

White Rock Networks introduced this week the VLX1020, a passive 1-RU WDM platform that can be configured as either a CWDM or DWDM system. The CWDM components include an eight-wavelength mux/demux and eight single-wavelength optical ADMs for point-to-point, linear and ring deployments. The VLX1020 also features a combiner/splitter that allows CWDM overlay onto an existing […]

Lynx Unveils First Modular Optical Protection Switching Platform

Lynx Photonic Networks today introduced an optical protection switching platform that is both modular and carrier-class a first in the industry, the company said. Lynx’s new LightLEADER 4000 add-on platform features hot-swappable power supplies (main and redundant); a control module; and an array of protection modules supporting a range of high-availability solutions, such as end-to-end […]

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