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CSW-H85K2 / Serial WLAN Device Server

CSW-H85K2 is a serial WLAN device server that converts data of serial devices without TCP/IP function to TCP/IP data in compliance with the IEEE802.11b/g WLAN standard. It supports RS422/RS485 as well as RS232 interface. Wireless network communication function is provided by simple connection. Therefore, various industrial serial devices can be monitored and controlled remotely.

CSW-H85K2 supports the Wireless RSSI mode. IPv4/IPv6 Dual Stack, and Address Auto Setting function. Above all, there is a feature that can be set without AP by mobile devices such as smart phones or laptops through Soft AP function. In addition, its embedded WPA-Enterprise security protocol further enhances data security, while maintaining high reliability even in special environments where enterprise security is required.

CSW-H85K2 can be easily applied to environments where wired work is difficult, and is especially suited for a variety of applications including Internet sign boards, automatic remote meter reading, and patient monitoring devices.

Product Specification Download Ordering Info
CSW-H85K2  main features

  • IEEE 802.11 b/g
  • Soft AP (setting and connection through a smart phone or laptop without an AP available)
  • Setting up main parameters (IP, SSID and security functions related to WLAN) on the Web
  • Wireless RSSI (Received Signal Strength Indication) mode
  • IPv4 / IPv6 dual stack
  • WPA Enterprise (EAP-TLS, EAP-TTLS, PEAP)
  • Separator settings for packet fragmentation
  • 2dBi dipole antenna, SMA connector for external antennas
  • Serial to wireless LAN adapter with RS232/RS422/RS485 interface


* The above information is subject to change and Sollae Systems is not responsible for any changes.
Serial Physical Interface
Serial Interface RS232 - RXD, TXD, RTS, CTS, GND
RS422 - RX+, RX-, TX+, TX-, GND with embedded 3.9K biasing resistors and TVS
RS485 - TRX+, TRX-, GND with embedded 3.9K biasing resistors and TVS
±15KV ESD Protection


Serial Port Property
Baudrate 300bps ~ 230,400bps
Data Bits 5, 6, 7, 8 bits
Properties None, Even, Odd, Mark, Space
Stop Bit 1, 2
Flow Control RTS/CTS Hardware


Network Interface
Wireless LAN Interface IEEE802.11b/g Wireless LAN
Supplied with a dipole 2dBi Antenna
SMA connector for external antennas


Software Functions
Wireless LAN Mode Ad-Hoc, Infrastructure
Soft AP: WEP, Simple DHCP Server
Protocols IPv4/IPv6 Dual Stack, ICMPv6/TCPv6/UDPv6
TCP, UDP, IP, ICMP, ARP, TELNET
DHCP, DNS, DDNS
TELNET COM Port Control Option (RFC 2217)
Security WEP, WPA-PSK, WPA2-PSK
WPA-Enterprise: EAP-TLS, EAP-TTLS, PEAP
IP & MAC Filtering - Restrict Host or Network
Password for Configuring
Communication Mode TCP Server (T2S)
TCP Client (COD)
TCP Server/Client with AT Command (ATC) - Patent
UDP Mode (U2S)
Additional Functions Debug Function
Sending MAC address Option
Factory Reset
Wireless RSSI (Received Signal Strength Indication) Modeb


Indicators (LEDs)
Power Red
Status Yellow, The current status
Wireless LAN Link Green
Wireless LAN RXD Yellow
Wireless LAN TXD Green


Management
ezManager Configuration and Monitoring through Network and Serial
TELNET TELNET Login
AT Command Configuring in ATC Mode - Patent


Supplementary Software
ezManager Configuration Tool for Windows through Network and serial
ezVSP Serial to Network Virtual Driver for Windows
ezTerm Simple TCP/IP Communication Test Tool


Dimension
Size 88.5mm x 57.0mm x 23.0mm (Without an Antenna)


Operating Environments
Input Voltage DC 5±0.5V
Current Consumption 260mA Typical
Operating Temperature -10℃ ~ +70℃
Storage Temperature -40℃ ~ +85℃
Part Number Description Note
CSW-H85K2-BO csw-h85k2
CSW-H85K2 (KC Approval)   /   Dipole Antenna
 
Optional Accessories Description Note
SC 1.5serial cable
Serial cable datasheet
Wiring Adapter wiring-adapter
Wiring Adapter for RS422, RS485
DB9F-TB5
BRACKET_BLACK bracket
Datasheet
MOUNTER mounter
Datasheet
ANT_DIPOLE tb_2400_5000
TB-2400/5000(2dBi) Basic Antenna
ANT_PATCH hif-2400
HIF-2400 Patch Antenna
DVD dvd
DVD with configuration tools and documentation