1.Chipset ID: ARM Cortex-M3 32-bit processor , 50MHz

2.RAM: 64K Bytes SRAM

3.ROM: 256K Bytes Flash ROM

Ethernet:
Port Type : RJ-45 Connector
Speed: 10/100 Mbps (Auto Detecting)
Protocols: ARP, IP, ICMP, UDP, TCP, HTTP, DHCP, TELNET
Mode: TCP Server/TCPIP Client/UDP Client
Setup: HTTP Browser Setup
Protection: Built-in 1.5KV Magnetic Isolation

Serial:
1.Ports: 1x RS-232 and 1x RS-422/485 (auto-detect)
2.Speed: 300 bps - 115.2 Kbps
3.Parity: None, Odd, Even, Mark, Space
4.Data Bit: 5, 6, 7, 8
5.Stop Bit: 1, 2
6.RS-232 signals: Rx, Tx, GND, RTS, CTS, DTR, DSR, DCD

7.RS-422/485 (auto-detect) signals:
i.RS-422: Rx+, Rx-,Tx+, Tx- (Surge Protection)
ii.RS-485: Data+, Data- (Surge Protection)
iii.Built-in RS422/RS485 Pull High/Low Resistor

8.Digital I/O Port: Digital I/O 8 TTL
9.15KV ESD for all signals
10.Watch Dog Function

Interfaces/Ports:
Ethernet LAN Port
DC Jack
1x RS-232
1x RS 422/485 (auto-detect)

Power Requirements:
Input voltage: DC 912V , 500mA

Certifications/Standards:
FCC, CE, RoHS

Country of origin:
Taiwan

Requirements
Windows 8 (32-/64-bit) / 7 (32-/64-bit) / Vista (32-/64-bit) / XP (32-/64-bit) / 2000 / Server 2003 and 2008 (32-/64-bit) / Server 2008 R2

Package Contents
2-Port RS-232/422/485 Serial over IP Ethernet Device Server
Power adapter
Software CD
Installation guide

Item Dimension (L"xW"xH"):
1.06 x 3.94 x 3.62

Weight:
0.2 lb

Warranty Information:
5 years