Description and Specifications
12 XPort™ Integration Guide
Figure 2-8. Product Label
Technical Specifications
Table 2-4. Technical Specifications
Category Description
CPU, Memory Lantronix DSTni-EX 186 CPU, 256-Kbyte zero wait state SRAM, 512-Kbyte flash,
2-Kbyte boot ROM (XPort-01), 16-Kbyte boot ROM (XPort-03 and greater)
Firmware Upgradeable via TFTP and serial port
Reset Circuit Internal 200ms power-up reset pulse. Power-drop reset triggered at 2.6V. External
reset input causes an internal 200ms reset.
Serial Interface CMOS (Asynchronous) 3.3V-level signals
Rate is software selectable:
XPort-01: 300 bps to 230400 bps
XPort-03 and greater: 300 bps to 921600 bps
Serial Line Formats Data bits: 7 or 8
Stop bits: 1 or 2
Parity: odd, even, none
Modem Control DTR/DCD, CTS, RTS
Flow Control XON/XOFF (software), CTS/RTS (hardware), None
Programmable I/O 3 PIO pins (software selectable), sink or source 4mA max.
Network Interface RJ45 Ethernet 10Base-T or 100Base-TX (auto-sensing)
Compatibility Ethernet: Version 2.0/IEEE 802.3 (electrical), Ethernet II frame type
Protocols Supported ARP, UDP/IP, TCP/IP, Telnet, ICMP, SNMP, DHCP, BOOTP, TFTP, Auto IP,
SMTP, and HTTP
LEDs 10Base-T and 100Base-TX Link Activity, Full/half duplex. Software generated
status & diagnostic signals can optionally drive external LEDs through CP1 & CP3.
Management Internal web server, SNMP (read only)
Serial login, Telnet login
Security Password protection, locking features, optional Rijndael 256-bit encryption
Internal Web Server Serves static web pages and Java applets
Storage capacity: 384 Kbytes
Weight 0.34 oz (9.6 grams)
Material Metal shell, thermoplastic case
Temperature Operating range:
XPort-01: -40°C to +85°C (-40°F to 185°F)
XPort-03 and greater: -40°C to +85°C (-40°F to 185°F) normal mode,
-40°C to +75°C (-40°F to 167°F) high-performance mode
Shock/Vibration Non-operational shock: 500 g's
Non-operational vibration: 20 g's
Part Number
Manufacturing Code