4-66
CRU Replacement and Server Upgrades
17.
Connect the external SCSI interface cables and power cords supplied with
the internal device bay expansion kit. See Figure 4-84.
The following examples show two different methods of connecting the SCSI
interface cables. See Figure 4-84:
!
Example 1: Shows the method of connecting two 5.25-inch tape drives
to two SCSI controller boards. For this method, connect a SCSI
controller board to a 5.25-inch tape drive with an external SCSI
interface cable (supplied with the internal device bay expansion kit) for
group 1 SCSI cable connectors and group 2 SCSI cable connectors.
!
Example 2: Shows the method of connecting two 5.25-inch tape drives
to one SCSI controller board in daisy chain fashion. When using this
type of connection, you must be careful of the cable length. Check the
total length of the SCSI interface cables to ensure that it is 6 meters or
less (the cable length inside the device bay is 2 meters, the length from
the SCSI board to the device bay is 1.5 meters, and the length between
the device bays is 0.3 meters).
Example 1
A
B
C
D
Example 2
A
B
C
A
Power cord connector
A
Power cord connector
B
External SCSI interface
cable
B
External SCSI interface
cable
C
External SCSI interface
cable
C
Terminator
D
Terminators
Figure 4-84. External SCSI Interface Cabling Configurations
Summary of Contents for Express5800 320La
Page 1: ...U s e r s G u i d e EXPRESS5800 320La 320La R...
Page 2: ...NEC...
Page 3: ...U s e r s G u i d e EXPRESS5800 320La 320La R...
Page 40: ...1 26 System Overview...
Page 55: ...Setting Up the System 2 15 Figure 2 10 UPS AC Power Cord with 30 amp plug L5 30P...
Page 60: ...2 20 Setting Up the System...
Page 154: ...4 68 CRU Replacement and Server Upgrades...
Page 185: ...A Technical Specifications Server Unit...
Page 188: ...A 4 Technical Specifications...
Page 189: ...B ROMPilot BIOS Error Codes ROMPilot BIOS Error Codes...
Page 192: ...B 4 ROMPilot BIOS Error Codes...
Page 202: ...10 Glossary...
Page 205: ...xx...
Page 206: ...456 01572 N00...