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.. Hardware > Benchmarks CPU, RAM, Motherboards Memory Cards Monitors, graphic cards Multimedia Accessories NAS systems Notebooks Peripheral devices Printers, scanners Server Hardware Storage systems Switches, Hubs
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glsunmall
glsunmall on Apr 22, 2022
What is QSFP28 100G SR4 Optical Tranceiver ModuleShowcase
QSFP28 100G SR4 optical transceiver is a short range multi-mode 100G QSFP28 optical module offers offers 4 independent transmit and receive channels, each capable of ...ShowcaseSwitches, HubsHardware
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glsunmall
glsunmall on Apr 19, 2022
The Working Principles of MEMS Optical SwitchesShowcase
Optical switch is one of the core devices for realizing functions such as optical cross connection, optical add/drop multiplexing, network monitoring and optical line protection. ...ShowcaseSwitches, HubsHardware
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Olivier
Olivier on Jan 26, 2022
Alcatel OmniSwitch 6900 - USB Console Port Cable
Hi there, I need your help with an Alcatel Omniswitch 6900-x20. I need to connect to the switch with the console port, to make a ...QuestionSwitches, HubsHardware
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System administrator, m. (administrator, network administrator or sysadmin)

job title. The systems administrator ensures the proper functioning of information technology systems (IT operations). The profession encompasses the planning, selection, installation, operation and maintenance, in particular the security and availability of the hardware and software of computers and networks, including their operating systems and applications (e.g. databases). The new term DevOps describes an approach to how software development and IT operations can work together and be improved. It brings together Dev (development), Ops (IT operations) and QA (quality assurance).

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