Specifications

Watson TDM
Operating Manual
Watson-TDM-Manual-W.doc
Version 2.0-01
11-2
Revision: 2008-02-07
11.1.2 User Interfaces
E1:
Standard referred: ITU-T G.703 / G.704
Bitrate: 2048kbit/s ± 50ppm
Line Code: HDB3
Framing: ITU-T G.704 / transparent
Input Impedance:
120Ω
75Ω
Signal Amplitude:
± 3.00V @ 120Ω
± 2.37V @ 75Ω
Jitter Performance: According to ITU-T G.823
ESD - Protection: 8kV (Air discharge)
Connector Type:
Plug-in: SubD15 male 120Ω or BNC 75Ω
Tabletop: RJ45-8 120Ω or BNC 75Ω
PRA:
Standard referred: ETS 300 233, ETS 300 011, ETS 300 046
nx64 kbit/s:
V.35 V.36 X.21
Bitrate:
64 Kbps .. 9'984 Kbps (n x 64 Kbps with n = 1 .. 156)
Signal Levels:
Data Lines:
Clock Lines:
Control Lines:
ITU-T V.35
ITU-T V.35
ITU-T V.28
ITU-T V.11
ITU-T V.11
ITU-T V.11/V.10
ITU-T V.11
ITU-T V.11
ITU-T V.11
ESD-Protection: 8kV (Air discharge)
Connector Type on modem: SubD25 female
(ISO 2110)
SubD25 female
(RS 530)
SubD25 female
Connector Type Cable: 34 pin (ISO 2593) n/a 15 pin (ISO 4903)
11.1.3 Monitor Interface
Signal Level: RS-232
Data Rate: 9600 Baud, Asynchronous
Protocol: 8 Bit, No Parity, 1 Stop Bit
No Linefeed with Carriage Return
XON/XOFF enabled
Connector Type: SubD9 female