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Cisco is seeing a tough climate for its networking business, but it's reporting better news on the AI and security fronts. After days of speculation, Cisco today announced a restructuring plan that will see the networking vendor cut 5%, or about 4,200 jobs, from its 84,900 workforce as it plans to ... Read More
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Cabling Options for 40G QSFP SR4 and 40G QSFP BiDi Transceivers The boosting global data traffic spurs the demand for faster data transmission and greater capacity over the network, and the demand is not gonna slack. Thus migration from 10G to higher speed 40G or 100G becomes an inevitable trend yet ... Read More
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QSFP28 SR4 QSFP28 SR4 is also a parallel optical transceiver. It offers four channels for transmitting and four channels for receiving, each capable of 25Gb/s operation for an aggregate data rate of 100Gbps on 100 meters of multimode fiber, which is similar to the CFP LR4. However, the QSFP28 SR4 ... Read More
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Cisco has strengthened some of its key security software packages with an eye toward better protecting distributed enterprise resources. Specifically, Cisco added more intelligence to its Duo access-protection software and introduced a new application called Business Risk Observability that can help ... Read More
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Cloud and AI applications are driving demand for data rates beyond 100 Gb/s, moving to high-speed and low-power 400 Gb/s interconnects. The optical fiber industry is responding by developing two IEEE 400G Ethernet standards, namely 400GBASE-SR4.2 and 400GBASE-SR8, to support the short-reach ... Read More
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Looking to improve network visibility, Cisco plans to buy Accedian Networks, makers of software for monitoring and analyzing network performance. Founded 2004, Accecian sells Skylight, a platform that diagnoses problems and recommends remediation to fix them. The package is aimed at mobile backhaul, ... Read More
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Why Use Tunable DWDM SFP+ Transceivers? Tunable SFP+ is one kind of DWDM transceivers. It is commonly used in DWDM system. In the market, tunable SFP+ transceivers are often two to four times more expensive than DWDM SFP+ transceivers. Many may think DWDM SFP+ transceivers are enough in the DWDM ... Read More
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Applications Of Fiber Optic Connectors And Analysis Of Connector Terminals In this article we will introduce user fiber optic connector (SC Connector), straight-through fiber optic connector (ST Connector), fixed fiber optic connector (FC Connector) and LC Connector and their applications, ... Read More
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What is 400G? A 400G optical module is a type of high-speed optical transceiver module that enables the transmission of data at a rate of 400 Gigabits per second (Gbps) over optical fibers. These modules are typically used in data center interconnects, long-haul and metro networks, and other high... Read More
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Data centres are facing three key challenges in 2023, according to Honeywell senior data centre director Alpesh Saraiya. Data centres play a critical role in keeping the global economy productive. According to Saraiya, demand for data storage and processing has become insatiable worldwide, which ... Read More
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