2021 - 09 - 02
TRUMPF Photonic Components, part of the TRUMPF Group, says it plans to demonstrate its 56-Gbps VCSEL and photodiode functioning as a link supported by a transimpedance amplifier (TIA) and VCSEL driver at ECOC 2021 in Bordeaux, France.The company says its VCSELs and photodiodes have been developed for extended temperature performance based on an upgraded manufacturing platform with enhanced process control and improved yields. The VCSELs feature fully passivated die and additional mechanical protection for the mesa for enhanced reliability. The companion photodiode features low dark current and...
2021 - 08 - 23
The consortium behind the 2Africa submarine network claims it is the largest such project in the world.The 2Africa consortium, which comprises China Mobile International, Facebook, MTN GlobalConnect, Orange, stc, Telecom Egypt, Vodafone, and WIOCC, have announced plans to add four branches to the 2Africa submarine cable. The branches will add connectivity to the Seychelles, the Comoros Islands, and Angola, as well as a new landing to southeast Nigeria. The new branches are in addition to a recently announced extension to the Canary Islands.Alcatel Submarine Networks (ASN) will deploy the new b...
2021 - 08 - 10
The new collaboration will see Fujitsu Optical Components and Furukawa Electric combine their skills to develop integrated devices for 800G modules.Fujitsu Optical Components Ltd. (FOC) and Furukawa Electric Co., Ltd. have agreed to collaborate on the development of integrated optical devices for 800-Gbps applications. The two companies also will cooperate on the sale of such devices as well as optical transceivers that use them.The two companies say that the demands of 800G modules will require a higher degree of integration than earlier generations to achieve reasonable size and power consum...
2021 - 08 - 02
Canadian cable MSO Rogers Communications will deploy Ribbon Communications Inc.’s (Nasdaq: RBBN) Apollo optical transport platforms equipped with 400G ZR+ optics nationally. Ribbon says that Rogers also will leverage its MUSE SDN platforms.The MUSE SDN Domain Orchestrator will enable Rogers to design and analyze their optical network deployment, automate new service creation, and ensure the network is optimized, available, and running at peak efficiency, according to Ribbon.“At Rogers, we remain focused on enhancing and expanding our networks to bring our customers the most reliable wireless e...
2021 - 07 - 19
Halo Technology Group has expanded its holding in fiber-optic transceivers and connectivity with a pair of acquisitions. Halo says it has purchased ARIA Technologies, which supplies fiber-optic connectivity products, and Solid Optics, which markets optical transceivers, cabling, and passive and active network technology. Terms of the two deals were not disclosed.ARIA is headquartered in the San Francisco Bay Area while Solid Optics is based in Almere, Netherlands. The former supplies fiber cable assemblies, rackmount enclosures, wall mount enclosures, and fiber-optic and copper-based network c...
Nokia says it has completed a successful 600-Gbps transmission trial with Italy’s TIM. The trial included the transmission of 600 Gbps over a 1008-km link within TIM’s terrestrial fiber backbone network.The trial used fielded colorless, directionless, and directionless flexible-grid ROADMs from Nokia (specifically, 1830 PSI-M compact modular disaggregated transport systems) that TIM is using for its backbone infrastructure. The ROADMs were equipped with the technology vendor’s PSE-Vs super coherent optics. The 600G transmission leverage 100-GHz channels and produced a spectral efficiency of 6 ...
Nokia revealed last week that Microsoft has chosen to deploy elements of Nokia’s data center switch portfolio in its data centers to support Microsoft Azure. The systems will enable Microsoft Azure to support 400 Gigabit Ethernet (GbE) requirements.Microsoft will implement Nokia’s 7250 IXR chassis-based interconnect routers its “tier-2” network architecture. Nokia will deliver fixed-form-factor platforms into other Microsoft network applications as well. The technology vendor says the deployment built on its collaboration with Microsoft within the open source Software for Open Networking in th...
LightCounting expects greater than 20% growth in optical transceiver sales this year, followed by 14% CAGR through 2027.After growing 32% in 2020 and setting a revenue record in 2021, sales of Ethernet optical transceivers will continue on an overall steady double-digit growth pace for the next five years, LightCounting predicts. The market should see a compound annual growth rate (CAGR) of 14% from 2022 to 2027, despite occasional volatility, the market research firm states in its newly released High-Speed Ethernet Optics Report. Ethernet optical transceiver sales hit $4.6 billion in 2021, an...
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