The Vision Series PD80 is an 80Mbps Digital Video Broadcast (DVB) Satellite Modem, operating up to
40Msymbols/s in DVB-S2, DVB-S and DVB-DSNG modes. The Modem supports QPSK, 8PSK, 16QAM and 16APSK modulation
and the Constant Coding and Modulation (CCM) mode of DVB-S2. ASI and Gigabit Ethernet interfaces are supported.
Remote Control & Web Interface
Web User Interface available via integral web server including; Receive Spectrum Analyzer, Receive Constellation
Monitor, BER Tester and graphing of Eb/No, Rx Power, BER plus other parameters, using a web browser
Ethernet with embedded web server and SNMP network management support
RS485 multi-drop addressable
RS232 for direct PC connection
Unique Web User Interface provides full Monitor & Control plus graphing of Eb/No, BER, Receive Power and other
operating parameters, plus a Receive Spectrum Analyzer, Receive Constellation Monitor and BER Tester for detailed
signal analysis and performance validation via Internet Explorer. Logged graph data can be sent via email to any email address.
PD80 DVB-S2 Satellite Modem Features
DVB-S (EN 300 421), DVB-SNG (EN 301 210) and DVB-S2 (EN 302 307) operation up to 40Msps
Built-in support for DVB-S2 Constant Coding and Modulation (CCM)
Variable Coding and Modulation (VCM) and Adaptive Coding and Modulation (ACM) ready - requires just a software upgrade.
IF Frequency range of 50 to 90MHz and 100 to 180MHz
Support for QPSK, 8PSK, 16QAM and 16APSK
Inner Forward Error Correction (FEC) options of Viterbi, Trellis Code Modulation (TCM) and Low Density Parity
Outer FEC options of concatenated Reed- Solomon (RS) and Bose-Chaudhuri- Hocquenghem (BCH)
ASI and Gigabit Ethernet traffic options
Rich IP feature set including TCP Acceleration, HTTP Acceleration, Header Compression, Ethernet Bridge, DHCP,
IEEE 802.1p QoS, IEEE 802.1q VLAN, FTP, Telnet, SMTP, SNMP, diagnostic graphs, and much more. IP over DVB encapsulation
supports the use of both the Multi-Protocol Encapsulation (MPE) and Ultra Lightweight Encapsulation (ULE) standards