Converter type | Serial ports | I/O | GSM Modem | Interfaces | Processor speed | |||||
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Simple device | Programmable converter | RS-485 | RS-232 x2 | Analog in | Digital in | Digital out | 3G/HSPA | Ethernet | Up to 500MHz | |
G-4500-2G |   |
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G-4500-3GWA |   |
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G-4500D-2G |   |
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G-4500D-3GWA |   |
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G-4500P-2G |   |
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G-4500PD-2G |   |
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GT-530 |
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GT-531 |
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GT-534 |
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