Outbound Carrier
Standard: DVB-S
Carrier bit rate: 340Kbps - 62Mbps
Modulation: QPSK or 8PSK (optional)
Coding: Viterbi & Reed Solomon or Turbo (optional)
FEC rate: 1/2, 2/3, 3/4, 5/6, 7/8, 8/9
Inbound Carrier
Access Scheme: MF-TDMA
Bit rate: 60Kbps – 2Mbps
Supporting different bit rates for different work groups
Modulation: GMSK
Coding: Turbo coding FEC ~3/4, ~7/8
Radio Components
Antenna size (typical):
Ku-Band: 0.55 m to 1.2 m C-Band: 1.8 m
Transmitter ODU: 1W, 2W or 4W Ku-band, 2W or 5W C or Ext C band
LNB: Standard TVRO type
Hardened VSAT Enclosure
RF Input/Output: Two F connectors, 75 Ω female
Data Interface:Ethernet 100BaseT, RS-232 (Optional)
Operating Voltage: 100-240V AC or 12V DC
Size: 300mm x 200mm x 100mm
Sealed cable entrance
Internal Heating and thermostat unit
Lightning protection
IP Features
Enhanced IP features for full flexibility: RIP, IRDP, DHCP, NAT/PAT, IGMP,
IP prioritization, ACL, VLAN, DiffServ, IPSec
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Security
DES or AES-128 encryption
Other Features
Traffic engineering, Bandwidth on Demand, Multiple satellite support,
Multiple outbound
Environmental Conditions
Operating Temperature: -40 to +60 C
Relative Humidity: Up to 90%
Compliance
EMC/EMI: ETSI EN 301 489-1, ETSI EN 301 489-12, ETSI EN 300 386, AS/NZS CISPR22:04, FCC CFR 47 Part 15 Subpart B, ICES-003, VCCI Technical
Requirements, V-3/2001.04
RF Spectrum: EN 301-428 , 0682
Eb/N0 Performance
PSK-Turbo:
Code Rate: 1/2 2/3 3/4 5/6 7/8
Eb/NO: 2.4 3.1 3.6 4.1 4.6
DVB:
Code Rate: 1/2 2/3 3/4 5/6 7/8
Eb/NO: 4.5 5 5.5 6 6.4
8PSK-Turbo:
Code Rate: 2/3 3/4 5/6 8/9
Eb/NO: 4.8 5.4 6.8 7.4
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