SCSI Card 2940UW Pro User's Reference
Adapters, Converters, and Terminators
Table 4. Adapters, Converters, and Terminators
Description
External High-density 68-pin to
External High-density 50-pin Adapter
Internal High-density 68-pin to
Internal Standard 50-pin Adapter
Internal High-density 50-pin to
External High-density 50-pin Cable
with 2 Additional Internal Positions
68-pin Terminator Block
50-pin Terminator Block
Maximum Cable Lengths
The total length of cabling (internal and external) on the SCSI bus
may not exceed the maximum lengths listed in Table 5.
Table 5. Maximum Cable Lengths
Maximum
Cable Length
Data Transfer Rate
3 m (9.8 ft)
Fast SCSI
(10 MBytes/sec)
3 m (9.8 ft)
Wide SCSI
(20 MBytes/sec)
3 m (9.8 ft)
Ultra SCSI
(40 MBytes/sec for 16-bit,
20 MBytes/sec for 8-bit)
1.5 m (4.9 ft)
Ultra SCSI
(40 MBytes/sec for 16-bit,
20 MBytes/sec for 8-bit)
1
Not including the SCSI card.
2
Ultra SCSI data transfer rates do not currently support more than eight devices.
26
Cable Model
Number
Ordering Name
400
ACK-68P-50P-E
450
ACK-68P-50P-IU
700
ACK-50I-50E CBL KT (98)
800
ACK-68 TERM CBL KIT
900
ACK-50 TERM CBL KIT
Maximum
SCSI Devices
Supported
7
15
4
2
5-8
1