Product manual

Product specifications, System boards
Technical Product Manual - DCT1800-GAP
TD 92093 (1/LZBNB 103 108 R4D) / 2006-03-09/ Ver.C
© 2006
16
base station : 384 kbit/s
Maximum length base station cable
1.9 km with standard CAT5 cable (FTP CAT5e 4x2x0.5).
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)
5.14 Speech Link Unit, SLU – REX-BRD0026
Same as REX-BRD0017 but with different software application for mu-law speech coding. Refer to
paragraph
5.13.