Seagate ST34555N/W 사용자 설명서
22
Hawk 4XL Installation Guide, Rev. A
For devices having differential I/O circuits, a maximum cable
length of 25 meters (82 feet) is allowed. A maximum of 8 devices
can be connected on an 8-bit wide data bus, and a maximum of
16 devices can be connected on a 16-bit wide data bus.
length of 25 meters (82 feet) is allowed. A maximum of 8 devices
can be connected on an 8-bit wide data bus, and a maximum of
16 devices can be connected on a 16-bit wide data bus.
Table 4.
Cable characteristics for single-ended circuits
I/O transfer rate
Maximum number of
devices on line
devices on line
Maximum cable
length allowed
length allowed
<10 M transfers/s 8 (reg. SCSI bus)
6 meters (19.7 ft.)
<10 M transfers/s 16 (wide SCSI bus)
6 meters (19.7 ft.)
<20 M transfers/s 4 (reg./wide SCSI bus) 3 meters (9.8 ft.)
<20 M transfers/s 8 (reg./wide SCSI bus) 1.5 meters (4.9 ft.)