Fiber gain modules | Lightwave

Fiber gain modules

Fluorolase gain modules combine fluoride technology with silica fiber to produce a compact gain section for use in optical amplifiers. Gain modules serve the 1300- and 1550-nm regions; custom configurations are available.

Galileo Corp.

Sturbridge, MA

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IP Infusion qualifies Inphi COLORZ for OcNOS

Network software vendor IP Infusion says it has qualified Inphi’s (NYSE: IPHI) COLORZ 100 Gigabit Ethernet PAM4 optical transceivers for use with its OcNOS network operating system. The qualification enables use of the COLORZ transceivers in IP over DWDM.

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ECI unveils 8x24CDCF ROADM for Apollo 9600 platform

ECI now offers an 8x24CDCF ROADM to provide additional contentionless capabilities for the company’s Apollo 9600 optical transport platform. The ROADM is based on what ECI describes as “wavelength switching technologies” superior to the multicast switches at the heart of conventional contentionless ROADMs, in that the ECI technologies enable higher density, better performance, and lower cost, the company asserts.

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LiComm offers SFP+-EDFA pluggable amplifier

LiComm Co., Ltd. of South Korea has added an SFP+-EDFA to its line of pluggable amplifiers. The amplifier module fits into any powered SFP/SFP+ slot to provide C-Band amplification, the company says.

Tencent pairs Acacia Communications’ CFP2-DCO with OPC-4 open line system

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Blog: FEC in 100G networks and beyond

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Google, SubCom, to deploy space-division multiplexing on Dunant submarine cable

Google and submarine network technology supplier SubCom (formerly TE SubCom) say they will apply space-division multiplexing (SDM) technology on the transatlantic Dunant submarine cable SubCom is constructing for Google. The use of SDM, in which transmission power is split across multiple spatial dimensions, will provide a significant, power-efficient capacity boost for Dunant over what a more traditional approach could provide.

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Ethernet Alliance to hold third Higher Speed Networking Interoperability Plugfest this month

The Ethernet Alliance has issued a call for interest for a Higher Speed Networking (HSN) Interoperability Plugfest it plans to hold the week of April 29, 2019, at the University of New Hampshire InterOperability Laboratory (UNH-IOL) in Durham, NH. This will be the third such plugfest the Ethernet Alliance has held at UNH-IOL in less than a year.

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ONF, TIP to collaborate on open optical transport

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ROADM wavelength selective switch component sales $1.32 billion by 2025: Grand View Research

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OIF, Ethernet Alliance pair on FlexE demonstration at OFC 2019

The OIF and the Ethernet Alliance hosted interop and technology demonstrations on the show floor this week at OFC 2019 in San Diego. The activities at the two booths overlapped with a fiber connection across the show floor, via which a 400 Gigabit Ethernet (400GbE) transmission generated via Flex Ethernet based on OIF’s FlexE 2.0 Implementation Agreement became part of the Ethernet Alliance’s 400GbE interop.

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Optical networking used to be bolstered by large telcos, but over the last five years, this has changed. The internet content providers (ICPs) are becoming a much larger market for suppliers and are driving both innovation and increased competition among vendors. The hyperscale data centers that are at the heart of the ICPs’ networks and business models have become the number one target for optical networking and components suppliers. And, for good reasons – here are just a few.

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M-net trials 500-Gbps via Nokia super coherent Photonic Service Engine 3 with probabilistic constellation shaping

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Arrcus ArcOS operating system to support 400-Gbps Tomahawk 3-based open network switch platforms

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