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The Lantronix CoBox Mini is a board-only Device Server that allows you to add network connectivity to your products quickly and economically. Dramatically shorten your time to market by embedding Lantronix's proven network-enabling technology today instead of spending time and money on a lengthy internal development process. The CoBox Mini brings over a decade of networking experience, rock-solid IP firmware and extensive applications support and expertise to your products.

Measuring a mere 7.0 cm x 8.0 cm (2.76 in x 3.15 in), the CoBox Mini can be easily designed into products that would benefit from network connectivity. Serial interfacing is accomplished via a TTL connector which includes serial transmit, receive and DTR lines. For Ethernet applications, 10BASE-T or AUI interfaces can be specified. Both the length and orientation of the CoBox Mini's interface pins can be specified to fit your product's architectural requirements. The CoBox Mini requires only 5 volts of regulated power for normal operation.

Lantronix's well-developed IP firmware supports such features as DHCP, TFTP, TCP/IP, UDP, SNMP and Telnet. Support for custom protocols is available. The CoBox Mini also supports a variety of user-configurable options such as buffer control and packetization size, which make it easy to use in most any application.

In addition, Lantronix's DeviceComm Manager utility makes it possible to run existing applications on networked PCs that were previously limited to direct serial connections. This application transparency eliminates the need to develop costly new networked applications software.

Supported Protocols ARP, UDP, TCP, Telnet, SNMP, ICMP, SNMP, DHCP, and TFTP
Compatibility Ethernet: Version 2.0/IEEE 802.3
Network Interface Ethernet: RJ45 (10BASE-T) or AUI (transformer and resistors/capacitors required)
Serial Interface

2 TTL serial interfaces
Reset line
DTR line (for disconnect)
Three status lines (for LEDs)

Data Rates 300 bps to 115.2 Kbps
Serial Line Formats Characters: 7 or 8 data bits
Stop bits: 1 or 2
Parity: odd, even, none
Modem Controls DTR (TTL level)
Flow Control XON/XOFF
Management Internal Web server
SNMP (read only)
Serial login
Telnet login
System Software Flash ROM standard: new software can be downloaded from a TCP/IP host (TFTP) or over serial port
Diagnostic LEDs Tx/Rx Data
Good Link
Power Requirements 5V regulated
250mA (Ethernet model)
Environmental Operating Temperature: 5 to 50°C (41 to 122°F)
Storage Temperature: -40 to 66°C (-40 to 151°F)
Physical Dimensions 7.0cm x 8.0cm x 1.0cm (2.76 in x 3.15 in x 0.4 in)
Click for Board Layout Dimensions

Part Number Description
CM-E2-0000B Board-only Device Server
Datasheet (PDF)
Installation Guide (PDF)
Latest Firmware
Board Layout Dimensions
Networking Tutorials



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