2022
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03
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28
Marvell (NASDAQ: MRVL) has introduced the AltasOne 50-Gbps PAM4 DSP within integrated laser driver and IN5662 transimpedance amplifier (TIA) chipset. The devices target emerging 50G 5G fronthaul requirements in integrated radio access networks (RANs), Open RAN (O-RAN), and virtualized RAN (vRAN) architectures.As 5G RANs evolve toward the use of multilayer MU-MIMO and greater than 200 MHz, network operators will need 50G capabilities in the fronthaul, according to Marvell’s Peter Carson, senior director, solutions marketing at Marvell. The AtlasOne chipset will help transceiver vendors meet thi...
2021
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11
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01
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, ...
2021
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10
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28
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...
2021
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10
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18
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...
2021
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09
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26
Nokia has taken the wraps off its fifth-generation IP routing silicon. Appropriately called the FP5, the silicon is designed to support 800 Gigabit Ethernet (GbE) interfaces as well as improved security through flow-based encryption, while offering a 75% reduction in power and a new embedded line rate.The FP5 will enable Nokia service router platforms to support high-density 800GbE and 1.6-Tbps clear channel routing interfaces. (The company has already conducted terabit clear channel tests based on the previous FP4 chipset; see “Nokia, Vodafone Turkey trial intercontinental 1-Tbps clear-channe...