... embedded real time operating system.It integrates all the commonly used protocols from logical link layer to upper application ... on finance,water supply,environment protection, electric power system,post and weather fields.Wireless SpecificationCompliant with S-95 ... rates: 110~230400bits/sIndicator lights: Power, Online, Alarm, System, Link/ACTAntenna ports: standard SMA female ports, 50 ohmSIM/UIM ...