Systech Corporation IPG-7700 Series, Руководство по оборудованию

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Index 17
Appendix: Specifications
IPG Hardware Specifications
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ARM7 50MHz CPU
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1MB to 8Mbytes in-circuit boot flash and program memory
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8 to 32 Mbytes SDRAM
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CDMA Cellular interface with SMA female antenna interface
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10/100 Mbps Ethernet connection over 10/100 Base-TX physical lines
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Optional asynchronous RS232 serial port with modem control and surge suppression
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Asynchronous port data rates of up to 230.4 Kbps
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DCE serial port with DB-25 female connector
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Optional phone line (labeled “POS Terminal”) with internal modem. Support for phone
and modem standards:
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Bell 212A
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ITU-T V.22
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ITU-T V.22bis
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V.22 FastConnect (Hypercom)
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External 110 or 240 VAC power supply pr5V DC regulated to IPG
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Status LEDs for each port
Environmental Specifications
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Operating temperature range: 0 to 50°C
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Storage temperature range: -10 to 70°C
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Humidity range: 10% to 90% noncondensing