Product manual

Product specifications, System boards
Technical Product Manual - DCT1800-GAP
TD 92093 (1/LZBNB 103 108 R4D) / 2006-03-09/ Ver.C
© 2006
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5.7 Central Processing Unit, CPU2/EMN US&Canada– REX-BRD9034
Same as REX-BRD9032 but with different software application and UL approved. Refer to paragraph
5.5.
5.8 Central Processing Unit, CPU2/EADS– REX-BRD9035
Same as REX-BRD9031 but with different software application. Refer to paragraph 5.4.
5.9 Speech Processing Unit-S, SPU-S – REX-BRD0017 (ROFNB 157 16/3)
Environmental
Temperature
Operating : 0 to 70 °C
Storage : −40 to 70 °C
Relative humidity : 20 to 80%, non condensing
General specifications
Length x width : 344 x 195 mm
Speech coding
Telephone exchange side : 64 kbit/s PCM (A-law or μ-law, country dependent, downloaded
from CPU)
Base stations side : 32 kbit/s ADPCM
DTMF levels
Country dependent (downloaded from CPU)
Artificial leakage
Only if a DTU is used : 24 dB
Dial tone detection
Sensitivity level : Country dependent (downloaded from CPU)
Detection time : Country dependent (downloaded from CPU)
Frequencies : Country dependent (downloaded from CPU)
5.10 Speech Processing Unit-S, SPU-S – REX-BRD0030
Same as REX-BRD0017 but with different software application for mu-law speech coding. Refer to
paragraph
5.9.
5.11 Cell Link Unit, CLU – REX-BRD0014 (ROFNB 157 11/2)
Environmental
Temperature
Operating : 0 to 70 °C
Storage : −40 to 70 °C
Relative humidity : 20 to 80%, non condensing
Fusing
Power to the base stations is fused by two replaceable 1.0 AT fuses per base station.