Dexlan Chassis RM21400 Manual De Usuario
2.5 Connect LED and switch wires
There is one 2 x 9 pin connector on left-bottom side on SC SI backplane. This
connector provides several LED and switch connections for devices. The detail
pin definition is listed below.
connector provides several LED and switch connections for devices. The detail
pin definition is listed below.
Pin 1
Device 1 Power LED - Pin 2
Device 1 Power LED +
Pin 3
Device 1 Access LED + Pin 4
Device 1 Access LED -
Pin 5
Device 2 Power LED - Pin 6
Device 2 Power LED +
Pin 7
Device 2 Access LED + Pin 8
Device 2 Access LED -
Pin 9
Device 3 Power LED - Pin 10 Device 3 Power LED +
Pin 11 Device 3 Access LED + Pin 12 Device 3 Access LED -
Pin 13 Fail LED -
Pin 13 Fail LED -
Pin 14 Fail LED +
Pin 15 N/A
Pin 16 N/A
Pin 17 Reset -
Pin 18 Reset +
1. Check the pin number of “Reset SW” on connector.
Pin 1
Device 1 Power LED - Pin 2
Device 1 Power LED +
Pin 3
Device 1 Access LED + Pin 4
Device 1 Access LED -
Pin 5
Device 2 Power LED - Pin 6
Device 2 Power LED +
Pin 7
Device 2 Access LED + Pin 8
Device 2 Access LED -
Pin 9
Device 3 Power LED - Pin 10 Device 3 Power LED +
Pin 11 Device 3 Access LED + Pin 12 Device 3 Access LED -
Pin 13 Fail LED -
Pin 13 Fail LED -
Pin 14 Fail LED +
Pin 15 N/A
Pin 16 N/A
Pin 17 Reset -
Pin 18 Reset +
2. Plug “Reset SW” connector into pin 17 & 18 on connector.
3. Plug another “Reset SW” connector into another SCSI backplane.
3. Plug another “Reset SW” connector into another SCSI backplane.
Chenbro Micom CO., LTD.
15Fl., No. 150, Jian Yi Road, Chung Ho City,
Taipei Hsien, Taiwan, R.O.C.
Tel: +886-2-8226-5500
www.chenbro.com.tw
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RM21400 Chassis Installation Reference Guide