MDIX
M is a thousand and D is 500. An X is ten and an I is one. So this would be 1509.
In todays terms: 1509 = MDIX but the ancient Romans would have worked it out quite differently
What does DWT stand for on digital scale
It could anything that you wanted it to stand for.
MDIX
the automatic detection and negotiating of MDI/MDIX operation of the port the enabling of the mechanism to electrically swap the transmit and receive pairs
1. cable color code association 2. the enabling of the mechanism to electrically swap the transmit and receive pairs 3. the automatic detection and negotiating of MDI/ MDIX operation of the port
Uplink connections are typically used to connect the switch to a higher level switch, that is more powerful and closer to the backbone.On basic switch models, the regular ports are MDIX ports, meant to connect directly to a PC. The Uplink port is then an MDI port, which can connect (with a straight cable) to an MDIX port on a different switch. Often the highest numbered port (8, 16, or 24 for instance) has one MDIX port in the regular set and an MDI uplink next to it, but you can only use one of these two.You can use a crossover cable to connect MDIX to MDIX or MDI to MDI port.On more modern switches, ports are often MDI/MDIX autosensing and this reason for existence of uplink ports has passed (all Gigabit Ethernet has this, and many 100 Mbit Ethernet).In the mean time, however, switch models have come into being which have faster speed uplink ports. For instance, 10 Mbit switches with 1 or 2 100 Mbit ports to connect to the core network, or these days 100 Mbit switches with a few Gigabit ports.
automatically detects copper cable type
M is a thousand and D is 500. An X is ten and an I is one. So this would be 1509.
In todays terms: 1509 = MDIX but the ancient Romans would have worked it out quite differently
actually, we can connect two PCs using straight cable. you can use patch panel (which works as adapter for straight to cross-over cable) or you can use LAN card that supports auto MDIX technology (invented by Hewlett Packard). With auto MDIX any straight cable will work just like any cross-over. further information about auto MDIX: http://en.wikipedia.org/wiki/Auto-MDIX
As long as the PC's were built within the past few years, then it is possible to use a straight through cable instead of a crossover cable. This is possible due to a feature named Auto-MDIX (Medium Dependant Interface Crossover). In the past, a crossover cable was required to connect two devices of the same type. e.g. a router to another router or a PC to another PC. A straight through cable was required to connect two devices of different types. e.g. a router to a PC. Auto-MDIX is a feature on the majority of new network devices. If you plug the wrong cable type into a Auto-MDIX enabled device, the device will reconfigure itself to allow connections to work properly.
Traditionally, two switches can be connected together with a crossover cable. A crossover cable should be used whenever two of the same network devices need to be connected together. e.g. Connecting a router to another router, a switch to another switch or a PC to another PC. Using a crossover cable is not always necessary however. Most new network devices include a feature named Auto-MDIX (Medium Dependant Interface Crossover). Auto-MDIX detects what type of cable is connected and automatically changes its own configuration to enable data transmission to the other device. i.e. It does not matter if you use a straight through cable or crossover cable on Auto-MDIX enabled devices. Both will work.
M. Oppenheim has written: 'The maritime history of Devon' 'A history of the administration of the Royal Navy and of merchant shipping in relation to the Navy from MDIX to MDCLX with an introduction treating of the preceding period' -- subject(s): Great Britain, Great Britain. Royal Navy
allows the use of straight-through patch cables regardless of connected device types