Russian segment of Inmarsat satellite systeme

Russian land segment of Inmarsat system includes:

1. National SAS "Marsat-4"

Name of the station	SAS Marsat-4
Communication standard	Inmarsat-4 BGAN
Services	Telephony Data transmission
Coverage zone	MEAS
Location	Moscow region, Klin district, town Narynka
Operation launch	2016

SAS "Marsat-4"

 

2. Land Earth Stations Nudol and Nakhodka

LES name	LES Nudol 017
Communication standard	Inmarsat-S
Services	Telegraph communication Data transmission
Coverage area	IOR, POR
Location	Moscow region, Klin district, inhabited locality Narynka Remote antenna post – Primorsky region, Nakhodka
Put into operation	2002

 

 

LES Nudol

 

LES Nakhodka

     

3. Communication center «Tyoply Stan» (Moscow).

Communication center «Tyoply Stan provides switching of network standard Inmarsat-C with PTSN land line networks, Internet, X-25, Telex; it is responsible for delivery of distress signals to FSFI «State Maritime Rescue Service of Russia».

Communication center «Tyoply Stan» has head-end equipment providing functioning of postal service and data transmission services, as well as switching equipment providing connection of remote users of LES Nudol.

 

Communication Center «Tyoply Stan»

    

 4. Access Unit  «Tyoply Stan» (Moscow).

Access Unit «Tyoply Stan» ensures operation of national segment of wide-band satellite network Inmarsat BGAN. 

Basic objectives:

• termination of voice and IP-traffic in public network and carrier network (through MMTS-9);
•  ensuring fulfillment of LESS requirements;
•  technical control of lawfulness of using subscriber’s terminals at the territory of the Russian Federation.

 

Access Unit «Tyoply Stan»