Exabyte EZ17A, Инструкция по установке и эксплуатации, Страница: 142 / 168

Appendix A
126 Exabyte EZ17M and EZ17A
Cable length for single-ended configurations
If your host can transfer data at more than 5 MB per second, the
total length of all internal and external cables should not exceed
3.0 meters (9.8 feet).
If your host limits data transfers to 5 MB per second or less, the
total length of all internal and external cables should not exceed
6.0 meters (19.7 feet).
Cable length for LVD configurations
The total length of all internal and external cables on the SCSI bus
should not exceed 25 meters (82 feet) in a point-to-point
connection. If you have more than two devices on the bus, the
maximum cable length is 12 meters (39 feet).
Cable length for HVD configurations
The total length of all internal and external cables on the SCSI bus
should not exceed 25 meters (82 feet).
SCSI cable length
1. Add the lengths of all the external SCSI cables on the bus.
2. To that total, add 0.7 meters (27.2 inches) for the SCSI cable
inside the autoloader.
3. To that total, add the internal cable lengths for any other SCSI
devices on the bus.