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Professional Equipment

LDPC Satellite Modem-ZN461

Key Features

• Extended LDPC with wide range of block sizes
• BPSK/QPSK/OQPS/8PSK/8QAM/16QAM
• Data rates from 1.2 kbps
• Compatible FEC: Viterbi, TCM, Reed Solomon, TPC
• Serial and 10/100 Base-T Ethernet interfaces
• Automatic Uplink Power Control (AUPC)
• Fastest acquisition time: 71 ms at 64 kbps QPSK
• Lowest latency: <15 ms at 64 kbps ¾ QPSK
• 10 MHz reference input/output
• Standard 70 MHz IF-band (50-90 MHz)
• Optional 140 MHz IF-band (100-180 MHz)
• Optional L-band (Tx: 950-1750 MHz) (Rx: 950-1900 MHz)
• Optional internal BUC and LNB power (24v & 48v)
• Optional on-board acceleration

Applications

• Enterprise
• Oil & Gas
• Maritime
• Government & Defence
• Satellite News Gathering (SNG)
• IP based cellular backhaul
• Disaster Recovery
• Emergency Communications

 Main Advantages

• Lowest OPEX thanks to highest bandwidth efficiency
• Wide configuration flexibility
• OPEX meets CAPEX, Efficiency meets value at low rates
• Remote in-band management
• Compatible with other modem manufacturers
• Supports symmetric and asymmetric operations
• Smooth migration path towards efficient satellite networks
• High compactness
• High versatility & flexibility

 
Zenith