EasyRAID E6 Guia do Utilizador descarregar pdf (Página 22)

Introduction

The Disk Array provides one LVD Ultra 160 SCSI channel for connect

to your host system. With proper cabling, it may support Narrow or

Wide; Standard, Fast or Ultra /Ultra 2 /Ultra 160 SCSI formats.

( single ended )

Overall cable length

For secure data transfer , please refer to the cable length limitations

as below :

* Cable length = External Host cables length + Internal Host cable

length

* Standard Disk Array External cable length = 90cm ( 3 ft )

* Standard Disk Array Internal cable length = 20cm

SCSI Clock Data Cable Remark

Type Rate R ate Required

LVD

Ultra 160 40 160 12m HPD 68---

(16 bit) MHZ MB/sec HPD 68 pin

LVD

Ultra 2 40 80 12m HPD 68---

(16 bit) MHZ MB/sec HPD 68 pin

Ultra

wide 20 40 2m HPD 68---

(16 bit) MHZ MB/sec HPD 68 pin

Ultra

SCSI 20 20 2m HPD 68---

(8 bit) MHZ MB/sec HPD 50 pin

SCSI 2 10 10 3m HPD 68---

(8 bit) MHZ MB/sec Cen. 50 pin

1-14

Maximum

Cable

Length

Multi-SCSI Format support

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 84 85

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