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Entries in 100G serial interface (1)

Tuesday
Oct252011

100 Gigabit: An operator view

Gazettabyte spoke with BT, Level 3 Communications and Verizon about their 100 Gigabit optical transmission plans and the challenges they see regarding the technology.

 

Briefing: 100 Gigabit

Part 1: Operators 

Operators will use 100 Gigabit-per-second (Gbps) coherent technology for their next-generation core networks. For metro, operators favour coherent and have differing views regarding the alternative, 100Gbps direct-detection schemes. All the operators agree that the 100Gbps interfaces - line-side and client-side - must become cheaper before 100Gbps technology is more widely deployed.

 

"It is clear that you absolutely need 100 Gig in large parts of the network"

Steve Gringeri, Verizon

 

 

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