AT&T Classic Mail Design Package 1.6 Manual de usuario descargar pdf (Pagina 50)

Equipment Physical Design Standards ATT-TP-76200, Issue 19

AT&T Services, Inc. June 2014

• If the typical AT&T units deployed are unavailable, indicate the maximum number followed by a

hyphen and the letter “U” for unknown. (e.g. 4-U)

5) C: Maximum possible is the maximum heat dissipation PER UNIT in Watts at full operating

parameters (i.e., 100% full load/traffic)

• This entry is NOT the worst case draw of the power supplies. Rather it is the full measured

calculated heat dissipation from a fully loaded, in operation part or system.

6) D: Nominal is the heat dissipation PER UNIT in Watts while within normal operating

parameters (i.e., 50-74% full load/traffic)

• This entry is the Nominal (normal operating range) measured / calculated heat dissipation from a

typical AT&T loaded, in operation part or system.

7) E: Maximum possible is the maximum heat dissipation TOTAL (# Units X Unit Heat) in Watts

at full operating parameters (i.e., 100% traffic)

• This entry is NOT the worst case draw of the power supplies. Rather it is the full measured /

calculated heat dissipation from a fully loaded, in operation part or system.

8) F: Nominal is the heat dissipation TOTAL (# Units X Unit Heat) in Watts while within normal

operating parameters (i.e., 50-74% full load/traffic)

• This entry is the Nominal (normal operating range) measured / calculated heat from a typical

AT&T loaded, in operation part or system.

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AT&T Classic Mail Design Package 1.6 Manual de usuario Pagina 50