1: Introduction
Features
The SecureBox family of Secure Device Servers (SDS) allows serial devices such as
those listed below to securely connect and communicate over Ethernet networks
using the IP protocol family (TCP for connection-oriented stream applications and
UDP for datagram applications).
Security Alarms
Access Control Devices
Fire Control Panels
Time/Attendance Clocks and Terminals
ATM Machines
Data Collection Devices
RFID readers
Universal Power Supply (UPS) Management Units
Telecommunications Equipment
Data Display Devices
Protocol Support
The SDS1100 uses the Internet Protocol (IP) for network communications and the
Transmission Control Protocol (TCP) to assure that no data is lost or duplicated, and
that everything sent to the connection arrives correctly at the target.
Other supported protocols are listed below:
ARP, UDP, TCP, ICMP, Telnet, TFTP, AutoIP, DHCP, HTTP, and SNMP for
network communications.
TCP, UDP, and Telnet for connections to the serial port.
TFTP for firmware updates.
IP for addressing, routing, and data block handling over the network.
User Datagram Protocol (UDP) for typical datagram applications in which
devices interact with other devices without maintaining a point-to-point
connection.
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Содержание SecureBox SDS1100
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