Polarsat VSATplus3 Full Mesh IP Network & Hubless

Polarsat VSATplus3 Full Mesh IP Network & Hubless

Hubless Satellite Solution

Every VSATPlus 3 is backed by over 20 years of experience in manufacturing, installing,and maintaining mesh TDMA networks worldwide.Through constant quality improvement,the VSATPlus 3 reaches new levels of reliabilit, flexibility,operating efficiency,and growth capability.The result is a network solution that meets...

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Every VSATPlus 3 is backed by over 20 years of experience in manufacturing, installing,and maintaining mesh TDMA networks worldwide.Through constant quality improvement,the VSATPlus 3 reaches new levels of reliabilit, flexibility,operating efficiency,and growth capability.The result is a network solution that meets the most demanding communications requirements now,and well into the future.

FEATURES

  • - Satellite IP platform with integrated IP protocol enhancements.
  • - Full mesh BoD operation with single satellite hop.
  • - Software-controlled adjustable rate satellite modem.
  • - Turbo Forward error correction (FEC) with multiple user selectable code rates.
  • - L-band or 70MHz IF interface options.
  • - Carrier (frequency) hopping on up to 32 carriers.
  • - Easy terminal installation and low-cost network expansion.
  • - Fully automatic acquisition and synchronization operation.
  • - Operates with C- or Ku-band radio frequency (RF) systems (other bands optional).
  • -No single point of failure for the network due to hubless operation

Typical Gateway Node

Fully integrated services in a single platform The VSATPlus 3 terminal is based on TDMA with frequency hopping (FHOP). Taking advantage of both time domain and frequency domain access methods, the VSATPlus 3 allows users to support multiple services such as data, voice, and videoconferencing in one simple, integrated IP transport platform.

BASIC FEATURES

  • Satellite IP platform with integrated IP protocol enhancements
  • Hubless with NO per site licence fee or special Network Control Computer
  • Full mesh BoD operation with single satellite hop
  • Software-controlled adjustable rate satellite modem
  • Mesh-ACM™ dynamically switchs Turbo FEC rates and Modulations
  • L-band or 70MHz IF interface options
  • Carrier (frequency) hopping on up to 32 carriers
  • Easy terminal installation and low-cost network expansion
  • Fully automatic acquisition and synchronization operation
  • Web based and/or SNMP based Network Management
  • Operates with C- or Ku-band radio frequency (RF) systems (other bands optional)

NETWORK SERVICES

  • Voice
  • Data
  • Videoconferencing
  • Terrestrial Backup
  • Facsimile
  • LAN interconnect
  • High speed imaging
  • Client-Server connectivity
  • E-mail
  • WAN services
  • ERP services
  • Mobility 

OPERATING MODES

  • Preassigned (full period)
  • MultiCast
  • Bandwidth on demand

CUSTOMER (TERRESTRIAL) INTERFACES

  • RJ-45 Ethernet user interface, 10/100BaseT
    IP multiservice features:
    • OSPF, TCP PeP, TCP payload compression, IP ToS and DiffServ QoS, UDP, ICMP
    • DHCP relay, IGMP mulitcast, IPSec Tunneling, ARP, RARP

 

MODEM CHARACTERISTICS

  • Satellite Access : Multi Frequency Time Division Multiple Access (MF-TDMA)
  • Information Data Rate Range: 338 kbps to 10 Mbps
  • Modulation Type: Quadrature phase shift keying (QPSK) and optional 8-PSK
  • IF Interface
    Frequency: 70 MHz L-Band                          L-Band

50 to 90 MHz                             950-1525 (optional 1750) MHz

            Interface:                      BNC connector, 75 Ohm              F type , 75 Ohm

            Demod Input Level:        -50 dBm to -26 dBm                    -75 dBm to -45 dBm

            Mod Output Level:          -26 dBm to -10 dBm                    -30 dBm to -5 dBm

 

WEIGHTS/DIMENSIONS/POWER

Input Power (VAC/Hz)                 85 to 265 (autoranging)/47-63

Power Consumption (Watts)         80 (Does not include BUC Power requirements)

Weight (kg/lb)

Height (cm/in)

Width (cm/in)

Depth (cm/in)

3.5/8

4.6/1.8

43/16.9

43/16.9

 

ENVIRONMENTAL CONDITIONS
                                                           
Operating                                  Non-operating

Temperature                                          0 to 50ºC -                                40 to 70ºC

Relative Humidity (noncondensing)           0 to 95%                                   0 to 95%

 


Bit error rate performance (IF back-to-back modem)

Bit Error Rate

Eb/N0 (dB)

QPSK

8-PSK

R=0.724

R=0.835

R=0.724

1 x 10-6
1 x 10-7
1 x 10-8

3.8 dB
4.1 dB
4.4 dB

5.5 dB
5.9 dB
6.3 dB

7.3 dB
7.7 dB
8.0 dB