Historical data can be used for long-term network analysis and planning. The rest of the chapter, and all the interfaces mentioned, refer to the historical data collection which is usually the subject of interest for NMS and OSS systems. Figure 2-17: Performance Monitoring - Intervals 1st ...
Melting Point210°C410°F10°C/min; ISO 11357-1/-3 Maximum Service Temperature, Air80.0-110°C176-230°FLong Term; ISO 2578 150°C302°FShort Term; EMS Deflection Temperature at 0.46 MPa (66 psi)100°C212°FISO 75-1/-2 Deflection Temperature at 1.8 MPa (264 psi)50.0°C122°FISO 75...
Aluminum electrolytic capacitors have significantly higher ESR but can be used in cost-sensitive applications provided that consideration is given to ripple current ratings and longterm reliability. Ceramic capacitors have excellent low ESR characteristics but can have high voltage coefficient and audible ...