2021 - 09 - 06
Optoscribe's OptoCplrLT with fiber assembly, coupling to SiPh grating couplers.Optoscribe Ltd., which specializes in 3D glass-based integrated photonics components, says its OptoCplrLT monolithic glass chip for low-loss coupling to silicon photonics (SiPh) grating couplers has reached the sampling stage. Use of the OpotCplrLT will overcome the challenges inherent in coupling fiber to SiPh photonic integrated circuits (PICs) and enable high-volume automated assembly, the company says.The OptoCplrLT features low-loss light-turning curved mirrors formed in the glass to direct the light to or ...
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...
Ciena  (NYSE: CIEN) and Samsung Electronics Co., Ltd. say they will collaborate on hardware and software products for 5G network requirements. The joint offerings will combine Samsung’s wireless-focused technology with Ciena’s xHaul and network automation platforms.The collaboration begins with Samsung’s 5G RAN and core products (including virtualized RAN products, baseband units, and radios) combined with Ciena’s xHaul routing and switching portfolio and Manage, Control and Plan (MCP) domain controller. Together, the portfolio will support such advanced features as network slicing, IoT, ...
The Federal Communications Commission (FCC) says it will issue an Order on Revocation and Termination that revokes China Telecom Americas Corp.’s authority to provide telecommunications services in the U.S. The China-based service provider will have 60 days to cease operations in the country after the order is issued, as the FCC found that the company failed to rebut charges that its operations posed a threat to national security.The FCC said it was acting on a recommendation from the Executive Branch. The commission had launched a proceeding last December while Donald Trump was still Presiden...
ZTE Corp. (0763. HK / 000063.SZ) said it landed half of section 4 of China Mobile's high-end router/switch centralized procurement 2021-2022. As a result, ZTE will supply its ZXR10 M6000-18 S and ZXR10 M6000-8S Plus routers to China Mobile. The share was the largest granted in section 4, which is expected to be the largest of the sections put out to bid, ZTE adds.China Mobile will use the ZTE routers in service router and provider edge applications to support cloud private networks, network clouds, 5G UPF (User Plane Function), IP private networks, and metropolitan area networks. The platf...
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