Ciena launches the 8700 metro Ethernet-over-WDM platform

• The 8700 Packetwave is an Ethernet-over-DWDM platform 
• The 8700 is claimed to deliver double the Ethernet density while halving the power consumption and space required.

Source: Ciena

Ciena has launched the 8700 Packetwave platform that combines high-capacity Ethernet switching with 100 Gigabit coherent optical transmission.

The platform is designed to cater for the significant growth in metro traffic, estimated at between 30 and 50 percent each year, and the ongoing shift from legacy to Ethernet services.

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Verizon readies its metro for next-generation P-OTS

Verizon is preparing its metro network to carry significant amounts of 100 Gigabit traffic and has detailed its next-generation packet-optical transport system (P-OTS) requirements. The operator says technological advances in 100 Gig transmission and new P-OTS platforms - some yet to be announced - will help bring large scale 100 Gig deployments in the metro in the next year or so.

Glenn Wellbrock

The operator says P-OTS will be used for its metro and regional networks for spans of 400-600km. "That is where we have very dense networks," says Glenn Wellbrock, director of optical transport network architecture and design at Verizon. "The amount of 100 Gig is going to be substantially higher than it was in long haul."

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60-second interview with .... Dell'Oro's Jimmy Yu

Market research firm Dell'Oro Group has reported that the global optical transport equipment market in the first half of 2012 shrank 5 percent, to US $6.1 billion. In the latest 60-second interview, Gazettabyte spoke with Jimmy Yu, vice president of optical transport research at Dell’Oro Group.

"For the year, it is going to be a fivefold growth rate [for 100 Gig transport]."

Jimmy Yu, Dell'Oro

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AppliedMicro samples 100Gbps CMOS multiplexer

AppliedMicro has announced the first CMOS merchant multiplexer chip for 100Gbps coherent optical transmission. The S28032 device supports dual polarisation, quadrature phase-shift keying (DP-QPSK) and has a power consumption of 4W, half that of current multiplexer chip designs implemented in BiCMOS.

The S28032 100 Gig multiplexer IC. Source: AppliedMicro

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Cortina unveils multi-channel dispersion compensation chip

Cortina Systems has announced its latest electronic dispersion compensation (EDC) chip.  The CS4342 is a compact device that supports eight duplex 10 Gigabit-per-second (Gbps) links. 

"Some customers are doing 2,000 signals at 10 Gig across the backplane"

Scott Feller, Cortina 

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The OTN transport and switching market

Source: Infonetics Research

The OTN transport and switching market is forecast to grow at a 17% compound annual growth rate (CAGR) from 2011 to 2016, outpacing the 5.5% CAGR of the optical equipment market (WDM, SONET/SDH). So claims a recent study on the OTN equipment marketplace by Infonetics Research.

A Q&A with report author, Andrew Schmitt, principal analyst for optical at Infonetics.

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ECI Telecom's Apollo mission

The privately-owned system vendor has launched Apollo, a family of what it calls optimised multi-layer transport platforms. 

Event

ECI Telecom has launched a family of platforms that combines optical transmission, Ethernet and optical transport network (OTN) switching and IP routing.

The 9600 series platforms, dubbed Apollo, combines the functionality of what until now has required a packet-optical transport system (P-OTS) and a carrier Ethernet switch router (CESR).

The Apollo 9600 series architecture. Source: ECI Telecom

ECI refers to the capabilities of such a combined platform as optimised multi-layer transport (OMLT). Analysts view the platform as a natural evolution of P-OTS rather than a new category of system.  

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