
Equipment Physical Design Standards ATT-TP-76200, Issue 19
AT&T Services, Inc. June 2014
Figure 6.2 - ATIS – Chart 1 – Heat (Example)
Surface Temperature
A. All Level Reviews
1. Carrier grade/Non-Carrier Grade Equipment
a. Equipment shall conform to Telcordia publication GR-63-CORE, Section
4.1.7.
2. OSP/Cell Site Equipment
a. Equipment shall conform to Telcordia publication GR-3108, Section 4.2.2.
Air Flow
A. Level 1 - Compliance Reviews
1. Carrier Grade/Non-Carrier Grade Equipment
a. Manufacturer shall document on the ESP form that the equipment is either:
i. Cooled via electric motor – fan forced, or
ii. Cooled via convection, or
iii. Other
b. Manufacturer shall document on the ESP form that the air flow(s) of the
equipment are:
i. Standard – Front to Rear
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