Viper 200 MAX Manual download pdf (Page 36)

26 Viper 200 LTO Product Manual

Serial Interface connector

pin numbers

Numbers

(Pin 17 removed to prevent

connector from being attached incorrectly)

17 15 13 11 9 7 5 3 1

18 16 14 12 10 8 6 4 2

Figure 11. Rear view of the Viper 200 FC internal drive showing fibre channel optical

connectors

Pin and signal descriptions for the Serial Interface connector are shown in the table

below. These pins are on 2-mm centers.

Pin 1 is used by the drive to detect the presence of a tape library. The serial

interface cable must connect this pin to the adjacent pin 3.

Pin number Description

1 Library detect (cable should connect pin 1 to pin 3)

2 Lib TXn (output from drive, transmit negative)

3 GND

4 Lib TXp (output from drive, transmit positive)

5 GND

6 Lib RXn (input to drive, receive negative)

7 GND

8 Lib RXp (input to drive, receive positive)

9 through 18 Reserved (do not use)

Connecting a power cable

Attach a four-pin power cable to the power connector on the back of the drive.

Figure 7 on page 23 shows the location of the power connector on Viper Fibre

Channel drives.

The recommended 4-pin power connector for the internal Viper 200 is an AMP 1-

48024-0 housing with AMP 60617-1 pins or equivalent.

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 70 71

No comments

Viper 200 MAX Manual Page 36