xxvi
Issue 1
December 1997
Contents
User Panel
Equipment Indicators
Office Alarms
User-Definable Miscellaneous Discretes—
Environmental Alarms and Controls
TL1/X.25 Interface
Physical Specifications
OC-12 Shelf Physical Characteristics
Fan Shelf Physical Characteristics
Network Bay and Cabinet Mounting
Environmental Specifications
Temperature and Humidity
1550 nm Systems
EMC Requirements
Earthquake Requirements
Fire Resistance
Underwriters Laboratories
Canadian Standards Association
Power Requirements
Shelf Fuses
Power Dissipation
DDM-2000 OC-12 Reliability
Summary
Transmission Availability
Operation System Interface Availability
Optical Module Maintenance Objective
Infant Mortality
DDM-2000 OC-12 System Reliability
Predictions