Bay Networks 5393 Hardware Installation Manual page 41

Non-operating humidity: 95% maximum relative
humidity, non-condensing.
Operating shock: 10G peak 1/2 sine wave, 11 ms
duration.
Operating vibration: random vibration 1.2 *10
12 to 198 Hz.
Operating altitude: 0 to 4,000 meters.
Storage altitude: 0 to 15,000 meters.
Transportation vibration and shock: NSTA project 1A
standard in shipping container.
Approvals:
Meets safety requirements of Underwriters Laboratories
for UL 1950 and CSA C22.2 No. 950.
Meets EMI requirements of FCC Class A and EN55022
Class A with shielded and unshielded cables.
Meets Canadian Telcom requirements per IC CS-03.
MTBF:
50,000 hrs. (estimated), calculated @ 25 C (Mil Std 217).
Front clearance requirement (for connectors and cables):
6 in. (15 cm).
Remote Annex 5393/PRI Hardware Installation Guide
Chapter 1 Introduction
-3 2
G /Hz,
1-15