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CDC headend controller Televes
The CDC headend controller allows you to remotely control the modules of a T05 or AVANT HD headend, by means of an external modem or by a locally connected PC. Associated to the CDC module it allows to control the headers via GSM / GPRS (quad band). Televes 5059
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Reference
televes-5059
The CDC headend manager allows the remote management of a T05 headend or AVANT HD, it can either be done via an external modem or a locally plugged in PC.
The purpose of the headend manager
- Allow to configure and monitor any of the controllable devices in the headend from one point with a SW compatible with Windows.
The CDC system will allow you to, amongst other things, the following
- Monitor and/or configure remotely any of the settings in the headend.
- Upload of a new configuration with the press of a button, avoiding the configuration of the modules one by one.
Connections
- SIM card reader
- Connector that implements serial port (TX / RX) for communication with CDC (ref 5059)
- Power BUS Connector
- LED indicators of PWR and STATUS
- GSM antenna
Specifications
Work frequencies | ||||
Mode | Frec, TX (MHz) | Frec, RX (MHz) | Channels (ARFC) | TX-RX oXset (MHz) |
E-GSM-900 | 890.0-914.8 | 935.0-959.8 | 0-124 | 45 |
880.2-889.8 | 925.2-934.8 | 975-1023 | 45 | |
GSM-850 | 824.2-848.8 | 969.2-893.8 | 128-251 | 45 |
DCS-1800 | 1710.2-1784.8 | 1805.2-1879.8 | 512-885 | 95 |
Reference | 5863 | |||
GSM radio interface | Potency of transmission | GSM 850/9000 | 33 | |
DCS 1800/PCS 1900 | dBm | 30 | ||
Reference sensitivity |
GSM 850/900 | -107 | ||
DCS 1800/PCS 1900 | -106 | |||
GSM antenna | Input power | W | W> 2 (peak) | |
Absolute ROE | ≤10:1 | |||
Recommended ROE | ≤ 2:1 | |||
Gain (ref. Dipole λ / 2) | dBi | 1.5 ··· 3 | ||
Impedance | ohm | 50 | ||
Bandwidth | EGSM | MHz | 80 | |
GSM | 150 | |||
DCS | 170 | |||
PCS | 140 | |||
Serial interface | Standard AT commands | AT Hayes Standard Command Set. ETSI GSM 07.07 speci @ cation for AT commands and speci c GPRS commands. Specification GSM 07.05 of AT commands for SMS and CBS (Cell Broadcast Service). Commands compatible with FAX Class 1. | ||
Maximum Baud Rate (UART RS232 TX / RX) | CMOS levels; 115.2 Kbps | |||
General | Power requirements | W | 1.65 W (330 mA to 5V) with active call 0.25 W (50 mA to 5V) with the modem registered in GSM network waiting for call | |
Working temperature (max.) | oC | 45 | ||
Protection index | IP20 | |||
Dimensions (W x H x D) | mm | 50 x 197 x 163 |
Summary
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