Embedded Device Server
Flexible, well-developed IP protocol stack
TTL serial interface
Two serial ports
Accepts 5 VDC regulated input power
HTTP, serial, Telnet and SNMP management
Flash ROM for easy software upgrades
Custom protocol support available
256-bit AES encryption for secure communications
Build 10/100 Base-T Ethernet Connectivity into
Your Products Quickly and Economically
The Lantronix Micro125 is a board-level product
for OEM users who want to embed proven mainstream
Ethernet connectivity in their products quickly
to a power source and to a TTL serial port.
system (RTOS), a robust TCP/IP stack, a web server,
and a network connection. All the connected product
additionally needs is a header, providing connections
and economically.
The Micro125 brings over a decade of device networking
experience, rock-solid IP firmware, extensive
Building Ethernet connectivity into a product is no
simple task. It requires a significant investment in
hardware and software integration – often in areas
Measuring only 49 x 40 mm the Micro125 can easily
outside of core competencies. So why build it
fit into almost any size serial device that would
yourself when there is a better alternative?
benefit from network connectivity. It includes a
The Micro125 embedded device server provides an
integrated solution to add proven Ethernet connectivity
to an existing design quickly and economically, and
with a high level of flexibility.
™
Device networking starts with a Device Server.
applications support and advanced encryption standards
to industrial and commercial environments.
serial interface TTL connector and 10/100 Base-T
Ethernet RJ45 jack. The Micro125 includes the same
IP protocol stack found on the other Lantronix
embedded products.
RoHS-compliant, the Micro125 meets Directive 2002/95/EC
on the restriction of the use of certain hazardous
substances in electrical and electronic equipment.
These amazing products enable most any device with
serial capability (TTL) to become a fully functional
member of an Ethernet network. Device Servers
include all of the elements needed to network-enable
your products – a processor, real-time operating
Embedded Device Server
™
Micro125
Board Layout and Pinouts
TOP VIEW
LEDs (CON4)
RJ45 (CON 2)
RESET SWITCH
LEDs
BOTTOM VIEW
SMT HEADER
(CON 3)
CON4
Features
Micro125
Protocols
ARP, UDP, TCP/IP, Telnet, ICMP, SNMP, DHCP, TFTP and HTTP
Networking Interface
RJ45
(10/100Base-T)
Ethernet
Serial Interface
TTL level
(Asynchronous)
Data Rates
300 bps to 230 Kbps
Serial Line Formats
Characters: 7 or 8 data bits
Stop bits: 1 or 2
Parity: odd, even, none
Modem Controls
DTR, RTS, CTS, DCD
Flow Control
XON/XOFF
(Software)
CTS/RTS
(Hardware)
Management
HTTP
SNMP
Serial login
Telnet login
Security
Optional 256-bit AES
Password protection
System Software
Flash ROM standard:
downloadable from a TCP/IP host
(TFTP)
or over serial port
Diagnostic LEDs
Serial Channel Status
Ethernet Link Status
Diagnostic Information
Compatibility
Ethernet: Version 2.0/IEEE 802.3
Power Requirements
5 VDC +/-5% at ~ 200 mA
Memory
Flash: 512K
RAM: 256K - zero wait
Environmental
Standard Temperature
0° to 70°C (32° to 158°F)
Storage Temperature
-40° to 85°C (-40° to 185°F)
Physical Dimensions (W x H)
49 x 40 mm (1.929 x 1.575 in)
CON1 (2 x 6 Pins)TTL
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Function
+5V
GND
RXA (Input)
TXA (Output)
RTSA (Output)
DTRA (Output)
CTSA (Input)
DCDA (Input)
R/V/A (Output)
RESET
RXB (Input)
TXB (Output)
3 X 0.100”
MOUNTING HOLES
TTL
(CON 1)
1.929”
Drill 3
0.100”
1.575”
Embedded Device Server
™
CON2 (RJ45)
Pin
1
2
3
4
5
6
7
8
Con1
TX+
TX-
RX+
NC
NC
RX-
NC
NC
CON3 (2 x 2 SMT in place of RJ45)
Pin
1
2
3
4
Function
TX+
TX-
RX+
RX-
CON4 (2 x 4 pins in place of LEDs)
Pin
1
2
3
4
5
6
7
8
Function
+3.3V
+3.3V
DIAG (Red)
CH1 (Green)
+3.3V
+3.3V
CH2 (Yellow)
Link (Green)
Warranty
2-year limited warranty
Ordering Information
Part Number
Description
MO00AA003-01R
Micro125, No RJ45 connector, No LEDS, with TTL pin header, RoHS
MO00AA0E3-01R
AES Encrypted Micro125, No RJ45 connector, No LEDS, with TTL pin header, RoHS
MO11AA003-01R
Micro125 with RJ45 connector, LEDS, with TTL pin header, RoHS
MO11AA0E3-01R
AES Encrypted Micro125 with RJ45 connector, LEDS, with TTL pin header, RoHS
MO22AA003-01R
Micro125, Pin header for Ethernet, Pin header for LED connection, with TTL pin header, RoHS
MO22AA0E3-01R
AES Encrypted Micro125, Pin header for Ethernet, Pin header for LED connection,
with TTL pin header, RoHS
167 Technology Drive
|
Irvine
|
CA 92618
|
USA
|
Tel: 949.453.3990
|
Fax: 949.450.7249
|
www.lantronix.com
©2010, Lantronix, Inc. Lantronix is a registered trademark and WiMicro and Device Server are trademarks of Lantronix, Inc. All other trademarks are the property of their respective owners. Specifications
subject to change without notice. All rights reserved.
910-417 11/10 DGS2500
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