Sun Netra X4250 Server
Site Planning Guide
Part No. 820-4053-12May 2010, Revision A
Страница 1: ...Sun Netra X4250 Server Site Planning Guide Part No 820 4053 12 May 2010 Revision A...
Страница 2: ...tellectuelle Ils sont conc d s sous licence et soumis des restrictions d utilisation et de divulgation Sauf disposition de votre contrat de licence ou de la loi vous ne pouvez pas copier reproduire tr...
Страница 3: ...e Requirements 3 Additional Power System Information 3 Changing Sun Servers From AC to DC Input or From DC to AC Input 4 Agency Compliance Specifications 4 Operating Environment 5 Electrical Power 5 A...
Страница 4: ...iv Sun Netra X4250 Server Site Planning Guide May 2010...
Страница 5: ...ance Guide 820 4054 and the Important Safety Information for Sun Hardware Systems 821 1590 that came with your server Physical Specifications The following are the physical specifications for the serv...
Страница 6: ...24 kg of water per kg of dry air 0 053 lbs water 2 205 lbs dry air Up to 93 noncondensing 100 4 37 7 C maximum wet bulb Elevation Sun requirement Maximum 9840 feet 3000 meters at 104 F 40 C Maximum 39...
Страница 7: ...g the positive and negative inputs to the power supplies of a DC input system will not cause damage However the power supplies with reversed input will not operate The inputs to a power supply are iso...
Страница 8: ...from the agency approved manufacturing site Agency Compliance Specifications The server complies with the following specifications Category Relevant Standards Safety UL CSA 60950 1 EN60950 1 IEC60950...
Страница 9: ...ing in the operating environmental limits presented in Environmental Specifications on page 2 Operating computer equipment in extremes of temperature or humidity increases the failure rate of hardware...
Страница 10: ...p below 30 Airflow Considerations Ensure unobstructed airflow through the chassis The server uses internal blowers that can achieve a total airflow of 120 CFM 3 4 m3 in normal operating conditions Ens...
Страница 11: ...The acoustic noise emissions on the server are as follows Declared noise emissions are in accordance with ISO 9296 standards Calculating Heat Dissipation To calculate the heat generated by a server so...
Страница 12: ...Site Planning Guide May 2010 Caution To maintain NEBS compliance the network management NET MGT Ethernet port and the RJ 45 serial management SER MGT port must use shielded cables and both ends of the...
