Hardware - Administrator

clkdiv 4 days ago

RAID-Tools for administration

Hello nice people! I have a hardware RAID 0+1 made from four disks ob 3TB each. Now one drive was temporarily disconnected, now online again. ...QuestionStorage systems

colinardo on Aug 05, 2022

CISCO Small Business RV Router Series severe vulnerabilities

Several security vulnerabilities threaten CISCO's RV router series, which is often used by small/medium-sized companies. The web interface has several flaws which allow an attacker ...InformationSecurityServer HardwareRouters, Routing

glsunmall on Apr 22, 2022

What is QSFP28 100G SR4 Optical Tranceiver Module

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

glsunmall on Apr 19, 2022

The Working Principles of MEMS Optical Switches

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

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