Comtech EF Data Vipersat SLM-5650A Guía de usuario Pagina 18

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Product Description
1-4 Vipersat SLM-5650A User Guide
Product Description
Introduction
The Vipersat SLM-5650A Satellite Network Modem Router offers state of the
art performance and reliability in a sophisticated and cost-effective 1RU pack-
age. The SLM-5650A integrates router functionality into the modem,
completely eliminating external serial port cabling, and allowing connection of
a four port 10/100/1000Base-T LAN switch directly to the modem.
Figure 1-1
SLM-5650A Modem Router Unit
The SLM-5650A integrated modem/router and communications controller
operates as a Hub or Remote utilizing TDM/STDMA, SCPC, and IP circuit
switched management, offering flexibility and control of private satellite
networks. The SLM-5650A is designed to connect low- to high-speed data link
connections between Ethernet LAN to WAN networks, providing a variety of
communications services to Operators, Service Providers, and Enterprise Users.
The benefit of this architecture yields seamless bandwidth management-on-
demand, while simplifying network capacity needs.
Modem Features
52–88 MHz, 104–176 MHz IF Range or 950–2000 MHz L-Band Range
BPSK, QPSK, OQPSK, 8-PSK, or 16-QAM Operation
Data Rate Range from 64 kbps up to 155 Mbps, depending on modulation
and FEC used {with FAST feature upgrade}
Turbo Product Coding (TPC) FEC
Fast Acquisition Demodulator
Variable Bit Rate (to 1 bps)
Plug-in Data interface supporting the optional Network Processor (NP)
module
Programmable TDM/STDMA or dSCPC (dynamic SCPC) Access Control
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