QVS CC2045-10N 10FT DB9 FEMALE TO FEMALE STD - Free ship - $11 - (Oklahoma City, OK)
QVS CC2045-10N 10FT DB9 FEMALE TO FEMALE STD - Free ship Hippo Deals eBay Store Contact Hippo Deals Add to Favorite Sellers QVS CC2045-10N 10FT DB9 FEMALE TO FEMALE STD - Free ship 11.43 QVS CC2045-10N QVS CC2045-10NAll IBM PC and compatible computers are equipped with serial ports for communicating with external devices. A serial port sends and receives data one bit at a time over one wire. While it takes eight times as long to transfer each byte of data this way in comparison to a parallel port, only a few wires are required. Usually, the serial port is Full-duplex, meaning it can send and receive data simultaneously. This is possible when there are separate lines; one for transmitting and one for receiving. Some devices support only one way communicationand only have two wires - one for transmitting and one for the signal ground.Two terms that are important to be familiar with are DTE & DCEDTE stands for Data Terminal Equipment, and DCE stands for Data Communications Equipment. These terms are used to indicate the pin-out for the connectors on a device and the direction of the signals on the pins. Your computer is a DTE device, while most other devices are usually DCE devices. DTE & DCE DETERMINATION GUIDE DTE DEVICES Terminals (Gender: Male) DCE DEVICES Modems, CSU/DSU, Multiplexers (Gender: Female) SELECTABLE DTE OR DCE DEVICES Routers, Hubs, Switches, Access Servers (Gender: Either) Selectable devices usually have a jumper, switch, or software command used to select either DTE or DCE. Product Details UPC 0037229330489 Brand QVS Model CC2045-10N Condition NEW Height 1.000 Inc. Length 10.000 Inc. Weight 0.32 Lbs. Please rest assured when purchasing from Hippo-Deals. We take pride in providing our customers with fast shipping, and 30 days return policy.
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From ebay.com - 1 month ago