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Part # Distributor Manufacturer Product Category Description
MB-GATEWAY Automationdirect.com Not Provided Communications / Serial / Serial Isolators & Converters Single-port Modbus gateway module, converts Modbus TCP to Modbus RTU protocol; (1) RJ45 10/100 Mbps Ethernet port and (1) RS-422/485 2 or 4-wire serial port. Supports up to 12 simultaneous Modbus TCP client (master) Ethernet connections, and up to 128 RTU server (slave) serial connections. Utilizes...

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    Profibus compatible with Ethernet, for example, requires what is called a gateway. Gateways are basically hardware-based translators that convert one protocol to another. But
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    Voice over Internet Protocol (VoIP) offers tremendous cost-savings for the enterprise by means of reduced or eliminated telephony charges, consolidated network architectures, and reduced network operations and maintenance overhead. As with any new technology, however, there can be a down-side. Most

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