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In the U.S. Department of Energy’s 2011 100G network upgrade, Level 3 supplied dark fiber, LGS Innovations supplied 14 Alcatel-Lucent 7750 Service Routers, and Juniper was identified as ESnet’s incumbent router provider. These were distinct roles: the reports do not say Juniper supplied the new Alcatel-Lucent routers.
How the three companies fit into the DOE network project
Computerworld’s 2011 account of the DOE network upgrade describes a build using dark fiber from Level 3 Communications, services through Internet2, and routers supplied by LGS Innovations, which the report described as Alcatel-Lucent’s federal sales arm. It identifies 14 Alcatel-Lucent 7750 Service Routers in the project. Computerworld’s report is the source for these project details.
| Organization | Reported role |
|---|---|
| Level 3 Communications | Supplied dark fiber for the ESnet build. |
| LGS Innovations / Alcatel-Lucent | LGS supplied 14 Alcatel-Lucent 7750 Service Routers. |
| Juniper | Identified as ESnet’s incumbent router provider; the report does not identify Juniper as the supplier of the new Alcatel-Lucent routers. |
The 7750 Service Router was carrier-grade network infrastructure, not a consumer home router.
Why Juniper’s role is different from Alcatel-Lucent’s
“Incumbent router provider” describes Juniper’s existing place at ESnet, while the account names LGS Innovations as the supplier of the new Alcatel-Lucent equipment. The report therefore supports a distinction between an existing provider and a supplier for the described upgrade—not a claim that Juniper and Alcatel-Lucent jointly supplied the routers.
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XO’s 100G procurement was a separate story
Light Reading’s separate account of XO’s 100G procurement says Alcatel-Lucent and Juniper were among vendors considered for long-haul equipment, and that XO used Juniper routers. It also describes Level 3 as a major wavelength-services competitor to XO at the time. This is a different company and procurement context; it does not establish the companies’ roles in the DOE/ESnet project. Light Reading’s XO account covers that separate example.
What the historical reports do—and do not—establish
The accounts document infrastructure arrangements and vendor context at the time of reporting. They do not confirm current contracts, deployments, product availability, or present-day corporate relationships among Level 3, Alcatel-Lucent, and Juniper. Nor do they provide comparable performance measurements or procurement prices for these roles.
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- 📡Maximum Transmission Distance - 1Gb Ethernet Distance of 550Meters at 850nm; 10Gb Ethernet Distance of 300Meters at 850nm; 40Gb Ethernet Distance of 300Meters at 850/nm; 100Gb Ethernet Distance of 200Meters at 850nm. Bandwidth is 2000 MHz·km @850nm.
- 📡7.5mm Minimum Bend Radius - High Rated 50/125um Fiber and Cladding, which is Insensitive to bending, easy peeling, easy welding, ensures small optical loss and stable transmission (insertion loss≤0.3dB, return loss ≥30dB.), Ideal for SAN network cabinets that require 20 or more bends in the cabinet or high-density installations with cables crammed into an extremely small footprint.
- 📡Construction Design - LSZH environmentally friendly Jacket; Adjustable connector clips allow individual fiber access; Embossed A/B position labels on the duplex clip and jacket tag rings labeled 1 & 2 provide quick identification of Tx and Rx when installing, testing, and troubleshooting equipment connections; UPC polish and Japan made zirconia ceramic ferrules with high return loss, low insertion loss, and low attenuation features, provide precise alignment to ensure the signal integrity.
- FLYPROFiber has been focusing on fiber optics for 15 years. Each cable is tested in the factory to meet quality control and insertion loss requirements, providing customers with high-quality products. We also have a professional customer service team. If you have any questions, please contact us promptly.
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