Navigation
Search the site
 

One-way access with guaranteed speed

The main stages of the one-way (simplex) access scheme can be described by the following 8 steps:

1. Client requests are sent via any terrestrial connection (fiber-optic connection, a leased line connection, DSL, ISDN, etc.).
2. Requests reach the remote server.
3. Replies are sent to the transmitting satellite station of SatGate's teleport.
4. The transmitting station transmits the answers in necessary modulation SCPC, DVB-S or DVB-S2 to the satellite.
5. Satellite system relays the received modulated data stream.
6. The data flow is received by customer's satellite earth station in the form of a modulated carrier from the satellite.
7. Client's demodulator or DVB-S/S2 receiver tuned to the modulated carrier satellite, processes the received data stream and extracts the needed packages.
8. Client receives a response in the form of the requested data from chosen Internet resource.

SatGate provides one-way access to the Internet with a guaranteed rate (CIR) via Yamal-200-2 geostationary satellite .Yamal-200-2 has a wide covering zone in C-band with a high level of the transmitted signal (coverage map).

In order to provide optimal connectivity for their customers SatGate uses IP backbones of leading European IP providers such as Telia Sonera, Cogent, LinxTelecom and TEO.

SatGate offers its clients possibility to connect using the BGP4, static IP and tunnel connections, provides customers with the necessary number of IP-addresses and high-quality 24/7 technical support. SatGate also provides its clients with access to the use of statistics graphs showing real-time traffic flow.

Experienced staff of SatGate engineers provides the necessary consultations to ensure proper installation and flawless use of coherent receiver equipment.

SatGate provides Onw-Way broadband Internet access with a guaranteed rate (CIR) and without traffic restrictions in the modulations below:

  • DVB-S2 Frame Relay 16APSK (coverage map, Yamal-200-2, C-band, recommended receiving antenna with a diameter of 2.4-3.7m and DVB-S2 Frame Relay receiver).
  • DVB-S2 Frame Relay 16APSK (coverage map, Yamal-200-2, C-band, recommended receiving antenna with a diameter of 4.5m and DVB-S2 Frame Relay receiver).