System Information

Processor

MIPS solution (32bit 360MHz)

RAM / Flash

8M / 1M

Ethernet

Port Number

2 (with exchange function)

Interface Standard

8 pin RJ45(2 Ethernet: LAN/WAN optional)

Rate

10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection

Protction

2KV electromagnetism isolation, shell insulation blocking

Network Protocol

IP, TCP, UDP, DHCP, DNS, https, ARP, ICMP, Web socket, httpsd client

Receive Buffer

64K byte

Max. Client Number in TCP Server Mode

32

Wi-Fi

Standard

802.11 b/g/n

Network Mode

AP / Station / AP+Station

STA Number in AP Mode

32

Frequency Range

2.412 GHz ~ 2.484 GHz

Transmit Power

802.11b: +20 dBm (Max)
802.11g: +18 dBm (Max)
802.11n: +15 dBm (Max)

Receive Sensitivity

802.11b: -89dbm
802.11g: -81dbm
802.11n: -71dbm

RF Model

DSSS / OFDM

Transmission Rate

802.11b: 11 Mbps
802.11g: 54 Mbps
802.11n: 54 Mbps

Transmission Range

Max 400m (open horizon, 3dbi antenna)

Wireless Network Security

WEP: 64-bit/128-bit data encryption
WPA, WPA2, 802.11i: advanced mode and PSK mode
Encryption: 128-bit TKIP, AES, TKIP/AES

Antenna Interface

SMA

Serial

Port Number

2 (1*RS-232, 1*RS-485, can not work at the same time)

Interface Standard

RS-232: DB9 pin type
RS-485: 2 wire (A+, B-, GND)

Data Bits

5, 6, 7, 8

Stop Bit

1, 2

Check Bit

None, Even, Odd, Space, Mark

Baud Rate

300 bps ~ 460800 bps

Tags: Modbus, rs232, rs485, wifi, server, 2 ethernet, modbus, rtu, tcp, converter, USR-WIFI232-630