Supported Scsi Cables - Compaq TruCluster Server AA-RHGWB-TE Manual

In addition, each supported cable comes in various lengths. Use the shortest
possible cables to adhere to the limits on SCSI bus length.
Table 2–3 describes each supported cable and the context in which you would
use the cable. Note that there are cables with the Compaq 6-3 part number
that are not listed, but are equivalent to the cables listed.
Table 2–3: Supported SCSI Cables
Cable Connector
Density
BN21W-0B Three high
BN21M One low, one
high
BN21K, Two HD68
BN21L, or
328215-00X
BN38C or One HD68, one
BN38D VHDCI
BN37A Two VHDCI
199629-002 or Two high
189636-002
146745-003 or Two high
146776-003
a Do not use a KZPBA-CB with a DWZZA-AA or DWZZB-AA and a TZ885 or TZ887. The DWZZAs and
DWZZBs can not operate at UltraSCSI speed.
Always check a SCSI cable for bent or broken pins. Be sure that you do not
bend or break any pins when you connect or disconnect a cable.
2–10 Hardware Requirements and Restrictions
Pins Configuration Use
68-pin A Y cable that can be attached to a
KZPSA-BB or KZPBA-CB if there
is no room for a trilink connector.
It can be used with a terminator to
provide external termination.
50-pin Connects the single-ended end of
LD to a DWZZA-AA or DWZZB-AA to
68-pin a TZ885 or TZ887.
HD
68-pin Connects BN21W Y cables or wide
devices. For example, connects
KZPBA-CBs, KZPSA-BBs, HSZ40s,
HSZ50s, the differential sides of
two SCSI signal converters, or a
DWZZB-AA to a BA356.
HD68 to Connects a KZPBA-CB or KZPSA-BB
VHDCI to a port on an UltraSCSI hub.
VHDCI Connects two VHDCI trilinks to
to each other or an UltraSCSI hub to a
VHDCI trilink on an HSZ70 or HSZ80
50-pin Connect a Compaq 20/40 GB DLT
HD to Tape Drive to a DWZZB-AA
68-pin
HD
50-pin Daisy-chain two Compaq 20/40
HD to GB DLT Tape Drives
50-pin
HD
a