We talked about Texas Lone Star Network (TLSN) about two years ago when they upgraded their network with Cisco ASR 9000 Series routers. Since then the company, a consortium of 40 Rural Telecommunications Carriers in Texas has expanded quickly, growing from 3000 lit miles of fiber to over 6225 miles and now providing services next door in New Mexico. Their Cisco-based IP and DWDM fiber network offers wavelength, Ethernet, and SONET services to its consortium company members, along with national carriers, wireless providers, regional cable TV operators, colleges and the federal government.
With bandwidth forecasts continuing to expand they’ve recently made the leap to 100G, adding Cisco’s coherent nLightTM 100G technology to their existing ROADM-based network. TLSN installed Cisco 40G in the network two years ago. For TLSN the ability to easily deploy 100G without the need to re-engineer the network or install new fiber is critical to their business. This will support growing customer demand for multiple 10G service on-demand. One service TLSN offers which they call “TLSN Texas Waves®” bundles multiple 10G or 2.5G optical wavelengths together. This solution has been well received as an ideal alternative to service providers faced with the high cost of a dark fiber IRU, maintenance and DWDM electronics. With the coherent optical upgrade they’re now well positioned to offer 40G and 100G wavelengths. Read More »
Tags: ASR9000, Brad Seymour, Cisco, coherent, CPAK, DWDM, ONS15454, Service Provider, Texas Lone Star Network, TLSN
Cisco ONS 15454 M6 DWDM Platform
It’s been a busy year (and by year, we mean fiscal year, which ends in a few weeks) for Cisco’s optical solutions team. We’ve had a number of customer announcements for our 100G nLight DWDM technology and most recently scooped up an award for our CPAK-based 100G transponder card. Service providers across the globe have responded positively to Cisco’s ability to extend 100G services across network that were engineered for 10G wavelengths, and with CPAK we’re reducing the space and power and increasing the density of 100G services in routers (CRS-X), data center switches (Nexus 7000), and optical transport equipment (ONS15454 MSTP).
The news for today centers on our latest customer announcement for our DWDM solution, Vectra S.A., one of the largest cable operators in Poland has deployed Cisco for their new national fiber optic backbone. The network is a nationwide ring, connecting nearly thirty
cities around Poland, including Warsaw, Katowice, Wroclaw, Poznan, Radom, Bydgoszcz, Torun, and Gdynia. Read More »
Tags: 100G, Cisco, coherent, CPAK, DWDM, nLight, ONS15454, Poland, Service Provider, Vectra
Just on the heels of our Packet Optical Networking Conference last week in San Jose we’re thrilled to announce another network operator has selected Cisco to make the transition to 100G. Last time was in the upper mountain state of Wyoming. This time it’s DukeNet Communications, a leading regional fiber network provider offering data and high-capacity bandwidth services to enterprise, data center, government and carrier customers. Primarily serving the southeastern United States, DukeNet controls an 8,000 route mile fiber-optic network now capable of delivering 100 Gbps services using Cisco’s nLight™ coherent Dense Wavelength Division Multiplexing (DWDM) technology. The Cisco ONS 15454-powered solution provides Read More »
Tags: 100G, 15454, ASR9000, Bill Gartner, Cisco, coherent, DukeNet, DWDM, nLight, Service Provider
This year we’re moving our Packet Optical Conference 2013 to San Jose and it promises to be an exciting three days (May 14-16) full of demonstrations and sneak peeks at new platforms and technology. We’ve also got a number of industry speakers including Krish Prabhu, CEO of AT&T Labs and Bikash Koley, Principal Architect at Google, in addition to key Cisco leaders and technology visionaries. The event will also feature two customer panels featuring representatives from Comcast, Microsoft, Verizon, FTP Vietnam, and others.
The agenda includes such topics as:
Tags: 100G, Cisco, CMOS, CPAK, DWDM, elastic core, nLight, PONC, Service Provider
By Greg Smith, Service Provider Marketing Manager, Cisco
OK, so the title of this article isn’t totally accurate. Cisco’s 100G DWDM solution won’t work over barbed wire, or Cat-5 cable, or cotton string, but it will work on over 95% of the existing fiber in the ground, including systems that were designed to operate at 10 Gbps. Why is this important? Because 100G services aren’t just for large cities and international carriers. Even rural locations are starting to see Internet growth rates fast enough to justify the leap to 100G.
For example, to prepare for anticipated growth of IP network traffic, two independent communications providers in Wyoming recently completed a successful trial of a 100 Gbps optical connection. Silver Star Communications, based in Thayne WY, and Advanced Communications Technology (ACT), from Sheridan WY, completed this trial across 420 miles of existing fiber, over multiple networks in conjunction with Cisco in early April 2013.
While some Read More »
Tags: 100G, Aaron Sopko, Advanced Communications Technology, Cisco, DWDM, nLight, Ron McCue, Service Provider, Silver Star Communications