Seagate ST373405LW Product Manual - Page 66
Cheetah 73LP Product Manual, Rev. C, Right-angle to PCBA connectors
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56 Cheetah 73LP Product Manual, Rev. C Recommended mating 80-position PCBA mount connectors: Straight-in connector Seagate P/N: 77678703 Amp US P/N: 2-557103-1 or 94-0680-02-1 Amp US P/N: 2-557103-2 or 94-0680-02-2 Amp Japan P/N: 5-175475-9 Hot plug version (with ground guide-pin) 787311-1 with polarization 787311-2 without polarization Right-angle to PCBA connectors Seagate P/N: Amp US P/N: Amp Japan P/N: 77678559 2-557101-1 5-175474-9 For additional information call Amp FAX service at 1-800-522-6752. "LW" Model Drive Terminator [6] [7] 2 through X SCSI devices [4] SCSI ID 1 Pin 1 (check your adapter for Pin 1 location) [2] SCSI ID 7 [5] [1] SCSI ID 0 Host Adapter PCB [3] [2] [1] Closed end type 68-pin connector used. Terminators enabled. [2] Open end type (in-line application) connector used. [3] Host need not be on the end of the daisy-chain. Another device can be on the end with the terminator, the host having no terminator. [4] Total interface cable length must not exceed that specified in ANSI document T10/1302D (including host adapter/initiator). The cable length restriction limits the total number of devices allowed. [5] SCSI ID7 has highest arbitration priority, then ID15 to ID8 (ID 8 very lowest). [6] Last drive on the daisy chain. [7] Open-end type 68-pin connector used. If end device, use external terminator and closed-end type 68-pin connector. Figure 21. SCSI daisy chain interface cabling for LW drives