Digital input/output (DIO). • Digital input/output (DIO) • Built around simple relays • A digital signal is a signal that exists in one of two states: high or low, open or closed, on or off. A digital input/output (DIO) device is hardware that...
Centralised Management for KVM • Centralised Management for KVM • Make security vs access a simple task to manage. • KVM technology has been with us for a long time now. Most server managers regularly use KVM switches to access servers either ...
Layer 2, 3, and 4 switching • Layer 2, 3, and 4 switching • The Open Systems Interconnection (OSI) Reference Model provides a layered network design framework that establishes a standard so that devices from different vendors work together. • ...
10 Gigabit Ethernet • 10-Gigabit Ethernet • From LAN to WAN to MAN • 10-Gigabit Ethernet (10-GBE), ratified in June 2002, is a logical extension of previous Ethernet versions. 10-GBE was designed to make the transition from LANs to Wide Area N...
USB (Universal Serial Bus) • USB (Universal Serial Bus) • Universal Serial Bus (USB) is a royalty-free bus specification developed by leading manufacturers in the PC and telephony industries to support plug-and-play peripheral connections. USB...
Multimode vs. Singlemode Fibre • Multimode vs. Singlemode Fibre • Multimode fibre cable has a large-diameter core and therefore has multiple modes of propagation—that is, several wavelengths of light are used in the fibre core. It’s primarily ...
...is a fast, scalable, low-cost digital interface. It was conceived by Apple® Computer and developed within the IEEE 1394 Working Group. It is generally referred to as FireWire™ the Apple trademarked name—although other companies may use different ...
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