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Figure 3 – Sonnet Technologies Echo Express III-R Mobile Rack Kit User Manual

Page 8

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Chapter 3 – Mobile Rack Kit and Device Installation Steps

5. Remove the mobile rack kit from its packaging and set it on a flat, level

surface.

6. Remove and set aside the 16 screws securing the mobile rack cover

plates to the frame

(Figure 3). Note that if you are installing a single

half-height device, you only need to remove the eight screws securing
one plate.

7. Set aside the unfastened mobile rack cover plate(s) (Figure 3).

8. Remove the mobile rack devices from their packaging, and then

configure them as necessary.

9. Route interface cables for the mobile rack devices you are installing

through the cable passthrough opening in the mobile rack kit’s frame.

10. Connect the interface cables and appropriate power connectors to the

mobile rack devices:

Connector

Type

Quantity

Wire

Molex 88751

or equivalent

SATA

2

Yellow +12V

Black Ground

Red +5V

Black Ground

Orange +3.3V

Molex 8981

or equivalent

3

Yellow +12V

Black Ground
Black Ground

Red +5V

AMP

171822-4 or

equivalent

1

Yellow +12V

Black Ground
Black Ground

Red +5V

Molex

39-01-2040

or equivalent

2

Yellow/

Black

+12V

Black Ground

Yellow/

Black

+12V

Black Ground

Figure 3

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