MSSLite
Embedded Device Server
The Lantronix
®
MSSLite Device Server is
a board-level product that allows OEM
customers to integrate Lantronix’s MSS
network-enabling technology into their
designs. The MSSLite is designed on
a compact (3.3 x 2.3 x .4 inch
/8.38 x 5.84 x 1.0 cm) board with
convenient header options for serial
connections, external/internal and
regulated/unregulated power options,
and mounting options for the
Ethernet interface.
•
Easily network-enable any product
•
Flexible, well-developed IP
protocol stack
•
Custom hardware options available
•
DB25 and IDC header serial options
•
10BASE-T network interface
•
Regulated or unregulated power
options
•
Serial, Telnet, SNMP and EZWebCon,
Lantronix’s management software
•
Flash ROM for easy software
upgrades
Embedded Device Servers
MSSLite
2
DCE1
10
*+5V
CTS (out)
DSR (out)
DTR (in)
RX (out)
2
1
9
PWR GND*
RTS (in)
GND
TX (in)
CD (out)
1
*not connected unless specifically ordered
(in/out designations are relative to the MSS)
Corporate Offices
15353 Barranca Parkway
Irvine, CA 92618, USA
949 453 3990
949 453 3995 fax
www.lantronix.com
Automation Headquarters
44 Merrimac Street
Newburyport, MA 01950, USA
978 499 8910
978 499 8911 fax
http://automation.lantronix.com
Europe, Middle East & Africa
Minervum 1707
4817 ZK Breda
The Netherlands
+31 (0) 76 565 8176
+31 (0) 76 565 8179 fax
eu_sales@lantronix.com
France
+33 (0) 139 30 41 74
+33 (0) 139 30 41 73 fax
eu_sales@lantronix.com
Germany
+49 (0) 7720 3016 20
+49 (0) 7720 3016 88 fax
eu_sales@lantronix.com
Latin America & Caribbean
949-450-7227
949-450-7231 fax
la_sales@lantronix.com
Pacific Rim
46 East Coast Road
East Gate #10-01
Singapore 428766
+65 447 4222
+65 344 0614 fax
asiapacsales@lantronix.com
Spain & Portugal
+34 (0) 91760 0846
+34 (0) 91760 0846 fax
eu_sales@lantronix.com
United Kingdom & Ireland
+44 (0) 118 945 1555
+44 (0) 118 945 1633 fax
eu_sales@lantronix.com
United States & Canada
800-422-7055 (Commercial)
800-422-7022 (OEM)
sales@lantronix.com
Specifications
MSSLite
Protocols Supported
ARP, UDP, TCP, SNMP, TFTP, DHCP,
Telnet
Network Interface
RJ45 (10BASE-T) Ethernet
Serial Interface
DB25 (Dual Port) DTE (Version A)
DB25 (Single Port) DTE
(Version B)
IDC10 (Dual Port) DCE/DTE
(Version C)
Data Rates
300bps to 38.4Kbps
Flow Controls
XON/XOFF
RTS/CTS
None
Modem Controls
RTS, CTS, DSR, DTR, CD
(Version A and B)
RTS, CTS, DSR, DTR, CD
(Version C, DCE)
RTS, CTS, DSR, DTR (Version C, DTE)
Serial Line Formats
Characters: 7 or 8 data bits
Stop bits: 1 or 2
Parity: odd, even, none
Management
SNMP
Serial Login
Telnet Login
EZWebCon, Lantronix’s
management software
System Software
Flash ROM standard: downloadable
via tftp or over serial port
Diagnostic LEDs
Power (Versions A and B)
Activity
Link
Compatibility
Ethernet: Version 2.0/IEEE 802.3
Power Requirements
6-32VDC Unregulated
(Versions A and C)
4.75 - 5.25 VDC Regulated (Version B)
Environmental
Operating Temperature
5 to 50C (41 to 122F)
Storage Temperature
-40 to 66C (-40 to 151F)
Physical Dimensions (H x W x D)
3.3 in x 2.3 in x .4 in
(8.38 x 5.84 x 1.0cm)
Ordering Information
Contact Lantronix OEM Sales
© 2000 Lantronix ia a trademark of Lantronix. All other trademarks are the property of their respective owners. 910-311
MSSLite Models At-A-Glance
Normal Full Serial Ports
Dedicated Console Ports
Connectors I/O
Voltage Input
Voltage Input via Serial Port
LED
Real-time Clock
MSSLite-A
1
1
2 x DB25
6-32 V DC
4.75-5.25 V DC
PWR, ACT, LNK
Yes
MSSLite-B
1
0
1 x DB25
4.75-5.25 V DC
4.75-5.25 V DC
PWR, ACT, LNK
No
MSSLite-C
1
1
2 x IDC10
6-32 V DC
4.75-5.25 V DC
ACT, LNK
No
Connector Definitions
DB25D Serial Connector
Pinout double (Version A)
Serial 1
(full)
Shield 1
TX 1 (out)
RX 1 (in)
RTS 1 (out)
CTS 1 (in)
DSR 1 (in)
GND 1
CD 1 (in)
*PWR GND 1
*+5V 1
CTS 2 (in)
25
13
*not connected unless specifically ordered
(in/out designations are relative to the MSS)
25
13
*not connected unless specifically ordered
(in/out designations are relative to the MSS)
DTE DB25 Male
Serial 2
1
14
(Console)
TX 2 (out)
RX 2 (in)
Alt CD 1 (out)*
RTS 2 (out)
DTR 1 (out)
DSR 2 (in)
DTR 2 (out)
*PWR GND
*+5V
DB25S Serial Port Pinout
single (Version B)
DTE DB25 Male
1
14
Shield
TX (out)
RX (in)
RTS (out)
CTS (in)
DSR (in)
GND
CD (in)
Alt CD (out)*
DTR (out)
IDC10 Header Pinout
(Version C)
IDC10 Male
DTE2 (console)
10
Reset
*CTS (in)
*DSR (in)
*DTR (out)
RX (in)
9
RTS (out)*
GND
TX (out)
2
DTE1 (optional)
10
*+5V
CTS (in)
DSR (in)
DTR (out)
RX (in)
1
9
PWR GND*
RTS (out)
GND
TX (out)
CD (in)