INSTALLATION .III
Connectors
III. INSTALLATION
SCSI Connection and Termination InformationEach SCSI channel is like a water hose where the inside must be opened and the ends must be closed. Each connector, whether 68 pins or 50 pins may have single or
IMPORTANT: SCSI devices of different speeds mixed on the same channel will bring all the other devices on that channel down to the slowest speed. Because the
NOTE: Ultra2 devices do not have termination jumpers so a terminator block on the SCSI cable is needed. If your end devices have its own termination, you may use it instead.
SCSI Connection Examples
(External Cable)
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| External SCSI |
| SCSI Deivice |
| SCSI Deivice |
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| Cable Conn. |
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| (Terminated) |
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| Chassis |
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| Internal to |
| SCSI Deivice |
| Termination |
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Disable Termination in BIOS |
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| External Conn. |
| (no termination) |
| Block |
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| 68pin or 50pin Connector |
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| (Internal Cable) |
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| SCSI Deivice |
| SCSI Deivice |
| Termination |
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Enable Termination in BIOS |
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| (no termination) |
| (no termination) |
| Block |
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| 68pin or 50pin Connector |
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(Internal or External)
Single-Ended Configuration
30 | ASUS |