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RS-232 Ports 47
Model 3034/3038 Getting Started Guide B • Specifications
RS-232 Ports
• Serial Asynchronous start-stop
• Number of Ports: 8 ports (3038); 4 ports (3034)
• Max Aggregate Speed: 2Mbps
• Interface: CCITT V.24 (EIA-561) on 8-pin RJ-45F
• Data Communication Speed: Selectable 50bps-230.4kbps
• Data Format: Selectable 5,6,7, or 8 bits; 1, 1.5 or 2 stop bits, odd, even, or no parity
• Flow Control: Software selectable (XON/XOFF) or hardware (RTS/CTS) in both directions
• Break Propagation: Transparent
• EIA signal propagation: Status of local DTR signal can be propagated to the remote end
• Echo: Character echo can be selectively enabled for each terminal port
Composite Ports
• Auto-sensing 10/100BaseTX MDI-X Ethernet/V.35/X.21/ T1/E1
• Error detection and correction: 16-bit CRC-CCITT with ARQ (automatic re-transmission on error)
• Speed: Selectable, serial up to 1.2bps-2Mbps, Ethernet auto detect-10/100
• Interface: DB25, V.35; DB15, X.21
• Data Encoding: NRZ or NRZI
• Clock: Receive clock: external; Transmit clock: selectable as internal or external
Ethernet Ports
• Interface Auto-sensing 10/100BaseTX MDI-X on RJ-45
Serial Console Port
• Serial Communication Protocol: Asynchronous start-top
• Serial Speed: 19200 bps
• Serial Data format: 8 data bits, 1 stop bit, no parity
Commands
• Set/modify/view parameters
• View status
• Store parameters in non-volatile memory
• Copy parameters between ports
• Provide local/remote loop backs on port