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Detailed Installation Procedure
2-7
All external SCSI bus connections to the SYM22801 host adapter are
made with shielded, 68-conductor cables (see Figure 2.3). The
connectors on this cable are always keyed to ensure proper pin-1
connection.
Figure 2.3
SCSI Cables
Important:
You can connect up to sixteen SCSI and Fast SCSI
devices, including the host adapter board, on a single-
ended SCSI bus only if they are at least .3m apart on a 6
meter cable. For Ultra SCSI, you can connect up to eight
devices, including the host adapter board, on a
single-ended Ultra SCSI bus only if they are evenly spaced
on a 1.5 meter Ultra SCSI cable (0.19m between devices).
You can connect up to four devices if they are evenly
spaced on a 3 meter Ultra SCSI cable (0.75m between
devices). Your single-ended SCSI bus should not exceed
S C S I C a b le s fo r In te rn a l C o n n e c tio n s
6 8 -p in
H ig h D e n s ity
S C S I C a b le fo r E x te rn a l C o n n e c tio n s
6 8 -p in
V H D C I
a n d /o r
5 0 -p in
L o w D e n s ity
Содержание Symbios SYM22801
Страница 1: ... Symbios SYM22801 Dual Channel PCI to Ultra SCSI Host Adapter S14017 User s Guide Version 2 0 ...
Страница 2: ...Federal Communications Commission FCC Declaration of Conformity ...
Страница 4: ...iv ...
Страница 8: ...viii Contents ...
Страница 26: ...2 12 Installing the SYM22801 Host Adapter Figure 2 7 Connecting Additional Internal SCSI Devices ...
Страница 56: ...3 14 Configuring the Host Adapter ...
Страница 66: ...A 10 Technical Specifications ...