Neptune DVB-S2X解調器(板)

時間:2020-05-09 瀏覽量:82}

產品詳情

Neptune is the latest generation of satellite demodulator fully compliant with the DVB-S, DVB-S2 and DVB-S2X standards. It is a high-performance demodulator for advanced DVB satellite reception supporting all DVB-S2X configurations up to 250Mbps over the Ethernet port with its L-Band input with independent LNB controller.

 

Hybrid demodulation:

Neptune is able to manage MPEG-TS as well as IP datagrams over Ethernet.

 

Full implementation of DVB-S2 & S2X standard:

Neptune integrates the latest FPGA technology required to perform high quality modulation based on the DVB-S, DVB-S2 and DVB-S2X standards up to 256APSK and 80/125/250Mbits/s.

 

Ready for efficient DAB distribution:

Neptune MonoChannel is focussed for DAB/FM contents distribution to terrestrial towers.

 

Hybrid technology:

Neptune MonoChannel supports, in the same box, DVB-T/T2 DTT contents (TS) as well as DAB/FM DTT contents (EDI) for an OPEX reduction. Using a single carrier to mix both contents.

 

Flexible demodulator:

Neptune is the latest generation of satellite demodulator fully compliant with the DVB-S, DVB-S2 and DVB-S2X standards. It is a high-performance demodulator for advanced DVB satellite reception supporting all DVB-S2X configurations up to 250Mbps over the Ethernet port with its L-Band input with its LNB controller.

 

Applications:

• Satellite distributions
• Satellite contributions
• DTT distributions
• DAB/FM distributions

 

Benefits:

• Top class of RF signal performances for a better QoS
• Cost effective solution for DAB/FM DTT distribution
• Efficient encapsulation GSE for OPEX reduction
• Mix DVB-T/T2 DTT and DAB/FM DTT over same carrier

 

 

INPUT:
1 Connector F - 75 Ω;
1 LNB independent DiSEqC Control (off, + 13/18 Vdc, 22 KHz);
L-Band: From 950 MHz to 2150 MHz;
Minimum input signal power: (-80+Es/No+10log(SR)) dBm where SR=Symbol Rate (Mbaud) & Es/No=value (dB) for QEF reception;
Noise factor: less than 5dB with Maximum input power: - 40 dBm;

 

OUTPUT:
1 x Ethernet DATA ports - RJ 45, 10/100/1000Base-T
• MPEG-TS over IP, RTP/UDP, up to 250Mbps
• GSE over IP, RTP/UDP, up to 250Mbps
• MPE over IP, RTP/UDP, up to 250Mbps
• BBFrames over IP Jumbo frames, RTP/UDP up to 250Mbps

 

Standards:

DVB-S2/S2X: EN 302 307 part I & II
DVB-S: EN 300 421
DVB MPEG-TS over ASI: EN50083-9, ETSI TR 101 891
DVB MPEG-TS over IP: ETSI TR 102 034
DVB Generic Stream Encapsulation (GSE-HEM): ETSI TS 102 606-1
DVB-CID: ETSI 103 129

 

 

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