Description Of The System - EMC2 Data Domain DD2500 Installation And Setup Manual

Installation and Setup Guide

Description of the system

Site requirements
System specifications
Model Watts BTU/
hour
DD2500 394 1345
with 7
drives
DD2500 487 1662
with 12
drives
4 Installation and Setup Guide
Load the rack beginning at the bottom to prevent the rack from becoming top-heavy.
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For ESD protection, EMC Data Domain recommends that you wear a suitable antistatic
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wrist or ankle strap. Observe all conventional ESD precautions when handling plug-in
modules and components.
Do not extend components on slide rails until you have loaded at least three or more
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similarly weighted items in the rack, or unless the rack is bolted to the floor or
overhead structure to prevent tipping.
This section includes site requirements, product specifications, and descriptions of front
and rear panels.
The site requirements are:
The system requires 2U of vertical space in a standard 19", four-post rack. Do not use
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a two-post rack.
Use air conditioning that can cope with the maximum BTU/hour thermal rating.
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Temperature control required with a gradient (change) not to exceed 30° C in an hour.
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In a closed or multi-unit rack, ensure that the unit has adequate airflow through the
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front bezel and back panel and that ambient temperature requirements are met.
Ensure that the front bezel and back panel clearances are met.
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Ensure that cables at rear of unit do not obstruct exhaust airflow.
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If installing in a closed cabinet, ensure that the front and rear doors have at least
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65% open area to ensure adequate airflow for cooling.
Front bezel requires 1.56 inches (4.0 cm) of unobstructed clearance.
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Back panel requires 5 inches (12.7 cm) of unobstructed clearance.
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AC power outlets must be provided with an earth ground conductor (safety ground). A
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safe electrical earth connection must be provided to each power cord.
Required voltage: 100-120 V~ or 200-240 V~. Frequency: 50 to 60 Hz.
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Power (VA) Size (U)
(120V/230V)
406 (3.38A/ 2
1.76A)
502 (4.18A/ 2
2.18A)
Operating temperature: 50° to 95° F (10° to 35° C), derate 1.1° C per 1000 feet,
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above 7500 feet up to 10,000 feet.
Operating humidity: 20% to 80%, non-condensing.
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Power Weight
connectors
2 x grounded, 65 lb. /
120 VAC, NEMA 29.5 kg.
15P/R
2 x grounded, 73 lb. /
120 VAC, NEMA 33.1 kg.
15P/R
Width Depth Height
19 in. / 29.5 in. / 3.5 in. /
48.3 cm. 74.9 cm 8.9 cm.
19 in. / 29.5 in. / 3.5 in. /
48.3 cm. 74.9 cm. 8.9 cm.