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Entries in CFP2 (31)

Wednesday
Oct242012

ECOC 2012 summary - Part 1: Oclaro

Gazettabyte completes its summary of key optical announcements at the recent ECOC show held in Amsterdam. Oclaro's announcements detailed here are followed by those of Finisar and NeoPhotonics.

Part 1: Oclaro

 

"Networks are getting more complex and you need automation so that they are more foolproof and more efficient operationally"

Per Hansen, Oclaro

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Tuesday
Oct092012

Does Cisco Systems' CPAK module threaten the CFP2?

Cisco Systems has been detailing over recent months its upcoming proprietary optical module dubbed CPAK. The development promises to reduce the market opportunity for the CFP2 multi-source agreement (MSA) and has caused some disquiet in the industry.

Source: Cisco Systems, Gazettabyte, see comments

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Tuesday
Oct092012

The CFP2 pluggable module gains industry momentum

Finisar and Oclaro unveiled their first CFP2 optical transceiver products at the recent ECOC exhibition in Amsterdam. JDSU also announced that its ONT-100G test equipment now supports the latest 100Gbps module form factor.

 

Source: Oclaro

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Friday
Jul062012

Industry underestimating 25 Gigabit parallel optics challenge

Ten Gigabit-based parallel optics is set to dominate the marketplace for several years to come. So claims datacom module specialist, Avago Technologies. 

 

"One customer told us it has to keep the interface speed below 20Gbps due to the cost of the SerDes"

Sharon Hall, Avago 

 

"People are underestimating what is going to be involved in doing 25 Gigabit [channels]," says Sharon Hall, product line manager for embedded optics at Avago Technologies. "Ten Gigabit is going to last quite a bit longer because of the price point it can provide."

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Friday
Jan062012

The CFP4 optical module to enable Terabit blades

The next-generation CFP modules - the CFP2 and CFP4 - promise to double and double again the number of 100 Gigabit-per-second (Gbps) optical module interfaces on a blade.

Using the CFP4, up to 16, 100Gbps modules will fit on a blade, a total line rate of 1.6 Terabits-per-second (Tbps). With a goal of a 60W total module power budget per blade, that equates to 27Gbps/W. In comparison, the power-efficient SFP+ achieves 10Gbps/W.
 

Source: Gazettabyte, Xilinx

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Thursday
Dec152011

Reflections and predictions: 2011 & 2012 - Part 1

Gazettabyte has asked industry analysts, CEOs, executives and commentators to reflect on the last year and comment on developments they most anticipate for 2012.

 

"For 2012, the macroeconomy is likely to dominate any other developments"

 

 

 

 

 

 

 

Martin Geddes, telecom consultant @martingeddes

Sometimes the important stuff is slow-burning: we're seeing a continued decline in the traditional network equipment providers, and the rise in Genband, Acme, Sonus and Metaswitch in their place. Smaller, leaner, and more used to serving Tier 2 and Tier 3 operators and enterprise players and their lower cost structures. 

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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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