AT&T Classic Mail Design Package 1.6 Bedienungsanleitung PDF herunterladen (Seite 28)

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

AT&T Services, Inc. June 2014

b. Manufacturer shall document on the ESP form that the air flow(s) of the

equipment are:

i. Standard – Front to Rear

ii. Non Standard – Other than Front to Rear

iii. Multiple-Mixed paths

c. Equipment shall conform to Telcordia publication GR-3108 Section

4.2.1.3

C. Airflow Data Reporting

1. All Equipment Types and Level Reviews

a. ESP Form Airflow Reporting Convention

Manufacturer shall provide positive air flow entries on the applicable ESP

Form for designations of equipment following the convention identified in

below. Where more than one airflow path is present, a separate reference

shall be provided for each path.

Figure 6.3 - Air Flow Designations

b. ESP Form Airflow Path Reporting

Manufacturer shall state Yes for item Air Flow Path Design on Form ESP-

001/2 if cooling air flow of your equipment adheres to this cooling scheme. Air

flow paths other than F(X)-R(X) (or BXT for OSP) require answering this

question with a No (see Figure 6.4 - ESP – Path Designations.

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AT&T Classic Mail Design Package 1.6 Bedienungsanleitung Seite 28