Lantronix SDS1101, Руководство пользователя

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SDS1101/2101 User Guide 11
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The SDS1101 is a single-port device server and the SDS2101 is a dual port device
server that provide a quick, simple, and cost-effective way to bring the advantages of
data accessibility and remote management to devices not currently connected to a
network.
Applications
The SDS family of Device Servers allows serial devices, such as those listed below,
to connect and communicate over Ethernet networks using the IP protocol family
(TCP for connection-oriented stream applications and UDP for datagram
applications).
The SDS1100/2101 Secure Device Server offers secure data communications using
Rijndael Advanced Encryption Standards (AES) and is certified by the National
Institute of Standard and Technology (NIST) to meet Federal Information Processing
Standards (FIPS) required for data communication on US government and
government contractor’s networks.
 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

Virtually any asynchronous RS-232, RS422, or RS485 device
Application Examples
Using a method called serial tunneling, the SDS encapsulates serial data into
packets and transports them over Ethernet. Using two SDS units, connected by a
network, virtual serial connections can extend across a facility or around the world.