ST1 Satellite Transmitter IP over DVB-S2 with GigE interfaces


AYECKA’s ST1 is an advanced DVB-S2 modulator with integrated IPE (IP Encapsulation) is an easy-to-use and cost-effective point-to-point and point-to-multipoint IP-over-satellite network solution.

Supporting simultaneous transport stream and IP data transmission, the transmitter enables operators to utilize a single satellite link for concurrent broadcasting of TV services to legacy set-top boxes and file-based video-over-IP distribution.

Integrated IP encapsulation enables the ST1 to support small networks (of up to 256 end-points) with no additional equipment required on the hub side. Alternatively, external IP encapsulation may be used to support networks of unlimited size. Featuring advanced 16 and 32 APSK (Amplitude and Phase-Shift Keying) modulation modes, the ST1 delivers an enhanced cost/performance ratio, effectively opening the door to new business and revenue models.

Product Highlights

  • Cost-effective solution for IP over DVB-S2 transmission   

  • Full support of DVB-S2

  • VCM and ACM

  • MODCOD: QPSK ¼ to 32 APSK 9/10

  • 100ksps to 67.5Msps / over 240Mbps output

  • Support MPE and GSE

  • Hardware Accelerator

  • Hardware Accelerator

  • L2 transparent device

  • Jumbo Frame Support

Main Applications

  • SCPC IP connectivity over satellite

  • MCPC Satellite Transmitter and IPE

  • IPTV over satellite broadcasting

  • HD surveillance video delivery over satellite

  • Cellular and Wireless local loop backhauling

  • Dense Modulator

DVB-S2 Modulator

Standard                 Fully compliant with ETSI EN 302 307

DVB-S2                   ModesSupport for CCM, VCM and ACM modes

Modulation              QPSK, 8PSK, 16APSK, 32APSK

Channel Rate          up to 240 Mbps

Roll-off factors         0.05, 0.2, 0.25, 0.35 å

Output Freq            950-2150MHz

IP Encapsulation

MPE                        According to ETSI 301 192

GSE                        Based on ETSI TS 102 606 and ETSI TS 102 771(1)

Traffic Interface

Interface                    10/100/1000 BaseT

Network Interface       L3 / L2

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