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SCSI Terminators
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SCSI terminators are an electrical circuit at the end of the SCSI cable designed for impedance matching. With the terminator in place, the electrical signals traversing the cable will not be reflected back when they reach the end of the cable. It is important to remember that any SCSI segment in the system requires only two terminators and no more than two. These two terminators must be placed at each end of the SCSI cable (not at devices at the middle of the bus). All SCSI terminators require power to function. Normally this power is provided by the host adapter on the TERMPWR lines on the bus. Products & Services
SCSI products is a general search form that covers small computer systems interface (SCSI) products such as SCSI host adapters and controllers, converters, terminators, and switches. More detailed search forms are available for individual areas.
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SCSI terminators are electrical circuits placed at each end of a SCSI cable for impedance matching. They are an important part of any small computer system interface (SCSI) that uses hard drives, CD-ROMs, scanners, tape drives, or other SCSI peripherals controlled by a SCSI bus.
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Electrical terminators are installed at the end of a bus or transmission line to prevent signals from reflecting back. Sometimes called electrical terminators, these devices are used to prevent electrical interference.
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Coaxial terminators are electrical devices that connect to the ends of coaxial cables to prevent signals from reflecting back when they reach the end of the cable.
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SCSI extenders are stand-alone modules or cards used to extend the distance at which peripheral devices may be placed from the host computer.
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Product Announcements
Topics of Interest
Multimode terminators are used in LVD systems that use multimode transceivers. Depending on the voltage level that appears at the DIFFSENSE pin of the cable, the transceiver automatically chooses...
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Small computer systems interface (SCSI) is an intelligent I/O parallel peripheral bus with a standard, device-independent protocol that allows many peripheral devices to be connected to the SCSI port.
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A MIL-STD-1553 data bus network is simply a local area network originally conceived for aircraft and now used on satellites, rocket launchers, land vehicles, ships and ground stations.
The bus itself...
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SCSI versus IDE versus Firewire
SCSI
SCSI, the Small Computer Systems Interface, has been in use on Macs since 1986 to connect hard drives, CD-ROM drives, scanners, printers and other...
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Bus-based RAID controllers are computer boards that are installed in a personal computer (PC) or server and connected to the array drives. They take the place of the SCSI host adapter or IDE/ATA...
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