...so longer keyboard and mouse cables do not work with all peripherals. This combination of factors means that the VGA and PS/2 protocols must be modified in some way for successful long distance transmission, and this is what KVM extenders are for.

...that match your cables and equipment, the correct pinning, and the number of switch positions you need. • Remember that an ABC switch has just two positions, not three.) You can mix several types of switches in the same chassis. • Step 2: • ...

Interface-powered converters. • Interface-powered converters • Plug directly into RS-232 devices • Interface-powered converters plug directly into RS-232 devices, eliminating the need for external power supplies. These converters draw their po...

Fibre • Technology Overviews • Fibre • Guidelines for choosing and testing fibre optic cable. • Fibre optic cable has become more affordable. It's now used for many applications that require complete immunity to electrical interference. Fibre ...

PoE Power over Ethernet • What is PoE? • The seemingly universal network connection, twisted-pair Ethernet cable, has another role to play, providing electrical power to low-wattage electrical devices. Power over Ethernet (PoE) was ratified by...

...you use Cat5, 6 or 7 cables. Here you need a separate cable for every RJ45 port if you want to go for Gigabit or have at least the chance to do so. Furthermore you have only limited control on the outlet itself. Disabling a port may be possible t...

...without using cables. • Modbus or Profibus • Certain equipment is able to deal with protocols like Modbus or Profibus which are based on standard interfaces like RS485. In special RS485 splits up into Half- and Fullduplex, Point to Point a...

...DKM Extenders according to your needs and shows you which link cables are required for the corresponding set-up. • Please verify your configuration with our pre-sales engineers and discuss the most suitable application meeting your requirements.