Newtec EL170 - Page 196

Appendix C – Technical
Specifications
User Manual for EL170/970/470 IP Satellite Modulator/
Demodulator/Modem
version 4.2
195
SHAPING THE FUTURE OF SATELLITE COMMUNICATIONS
DVB DSNG/S performances at BER 1E-7 after RS
Short
Frames
Normal Frames
< 20 Mbaud < 20 Mbaud
Config Es/No Es/No
QPSK- 1/2 - 3.9 3.9
QPSK- 2/3 4.4 4.5
QPSK- 3/4 4.9 5.1
QPSK- 5/6 5.4 5.8
QPSK- 7/8 5.8 6.4
8PSK- 2/3 6.3 6.5
8PSK- 5/6 8.3 8.8
8PSK- 5/6 8.8 9.8
16QAM- 3/4 8.4 8.6
16 QAM 7/8 10.1 11.1
Table 15 - DVB DSNG/S Performances at BER 1E-7 after RS
Generic
Monitor and control interfaces
• Web based GUI;
• Diagnostics report, alarm log;
• RMCP over TCP-IP/UDP and RS232/RS485;
• SNMP v2c.
Alarm interface
• Electrical dual contact closure alarm contacts;
• Connector 9-pin sub-D (F);
• Logical interface and general device alarm.