Toshiba Strata CTX Series - CTX28 Electrical and Environmental Characteristics; Electrical and Environmental Summary

CTX28 Installation
Site Requirements
Strata CTX28 I&M 3/05 1-3
Table 1-1 provides a summary of the electrical and environmental characteristics.
Table 1-1 Summary of Electrical/Environmental Characteristics
CTX28 Primary Power
Input AC (Power Supply Specification)
AC frequency
Power
AC input current
100~240VAC
50/60 Hz
CTX28 - 100 watts maximum
1.5A maximum
Environmental Specifications
Operating temperature
Operating humidity
Storage temperature
32~104° F (0 ~40° C)
20~80% relative humidity without condensation
-4~140° F (-20~60° C)
Power
Input DC 15V to use the factory-shipped AC adapter
Power Converter
DC voltage output specification
-24VDC (-26.3~-28.3VDC)
+5VDC (+4.5~+5.5VDC)
Standard Telephone Ring Circuit (GMAU and GSTU)
Ring Voltage 180V p-p square wave
Ringing capability 1 REN, 1 circuit - one telephone per circuit