HP DC04 SAN Director Switch Hardware Reference Guide

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Table 24 System FRU weights (continued)

WeightFRU

4.2 kg (9.2 lb) without mediaFX8-24 Multi Protocol Extension blade

4.2 kg (9.2 lb) without mediaFX8-24E Enhanced Multi Protocol Extension blade

3.72 kg (8.2 lb) without mediaFCOE10-24 FCoE blade

1.5 kg (3.2 lb)Port card filler panel

2.45 kg (5.4 lb)Power supply

5.73 kg (12.6 lb)Blower assembly

0.3 kg (0.6 lb)WWN bezel

0.45 kg (1.0 lb)Vertical cable management fingers

0.3 kg (0.6 lb)WWN bezel

2.09 kg (4.6 lb)Chassis door

Facility requirements

The facility where the product is in use must meet the following requirements to provide for correct

operation:

• Adequate supply circuit, line fusing, and wire size, as specified by the electrical rating on the

chassis nameplate

• An air flow of at least 595 cubic meters per hour (350 cubic feet per minute) in the immediate

vicinity of the DC04 SAN Director

• The power specifications listed in Table 25 (page 104)

• The environmental specifications listed in Table 28 (page 108)

• If the product will be installed in an EIA rack, ensure the following:

All equipment installed in the rack has a reliable branch circuit ground connection and

does not rely on a connection to a branch circuit, such as a power strip.

◦

◦ The rack is balanced and mechanically secured to provide stability in the event of an

earthquake.

◦ Additional equipment does not exceed the weight limits of the rack.

Power specifications

NOTE: If the FR4-18i, FC10-6, FC8-48, FC8-64, FS8-18, FX8-24, FX8-24E, or FCOE-1024 blade

is used, 220 VAC is required.

DC04 SAN Director

The power subsystem is a redundant +48 VDC power distribution system with a provision for up

to two 2,000 W, 48 VDC bulk power supplies. Two bulk power supplies produce the intermediate

distribution voltage in the distributed power system.

The power specifications in Table 25 (page 104) are calculated for fully loaded systems with two

power supplies, four FC8-48 port blades, two CP8 blades, two CR4S-8 blades, and two blower

assemblies.

Facility requirements 103