Nortel Communication Server 1000 Fundamentals page 45

Vibration resonance search
The LMI, RMI, and LMX circuit packs retain full functionality after the
vibrational resonance search according to IEC 69-2-6, Test Fc under the
following conditions:
Constant acceleration of 0.1g.
Frequency swept manually from 5 Hz to 200 Hz.
Repeated for each of the three mutually perpendicular axes.
Excessive resonance has been investigated to ensure that no damage or
degradation in performance will occur.
Vibration endurance - operational
The MCR circuit packs retain full functionality while subject to the vibration
endurance test according to IEC 68-206, Test Fc, when configured in the
fourth cube of a local system. The following conditions apply:
Constant acceleration of 0.1g
Frequency swept automatically from 5 Hz to 200 Hz at the rate of one
octave per minute
Repeated for 2 hours on each of the three mutually perpendicular axes
Vibration endurance - transportation (packaged)
The MCR circuit packs retain full functionality after vibration endurance
testing according to IEC 68-2-6, Test Fc under the following conditions:
Frequency swept automatically from 5 Hz to 100 Hz at the rate of one
octave per minute with a constant acceleration of 0.5 g, repeated for 30
minutes on each of the three mutually perpendicular axes.
Frequency swept automatically from 100 Hz to 200 Hz at the rate of one
octave per minute with a constant acceleration of 1.5 g, repeated for 30
minutes on each of the three mutually perpendicular axes.
Vibration endurance - earthquake
The MCR circuit packs retain full functionality after the earthquake test
specified by Bellcore NEBS(TR-EOP 000063) for Zone 4, upper floor.
Electromagnetic compatibility
The LMI, RMI, and LMX circuit packs do not interfere with operation of
other licensed communication systems.
Copyright © 2003-2010 Nortel Networks. All Rights Reserved.
Nortel Communication Server 1000
Mini-Carrier Remote Fundamentals
NN43001-557 04.01 4 June 2010
Environmental requirements 45