
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.
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
Serial Physical Interface | |
Serial Interface | RS232 - RXD, TXD, RTS, CTS, GND |
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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 | |
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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 |
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Network Interface | |
Wireless LAN Interface | IEEE802.11b/g Wireless LAN |
Supplied with a dipole 2dBi Antenna | |
SMA connector for external antennas | |
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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) Mode | |
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Indicators (LEDs) | |
Power | Red |
Status | Yellow, The current status |
Wireless LAN Link | Green |
Wireless LAN RXD | Yellow |
Wireless LAN TXD | Green |
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Management | |
ezManager | Configuration and Monitoring through Network and Serial |
TELNET | TELNET Login |
AT Command | Configuring in ATC Mode - Patent |
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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 |
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Dimension | |
Size | 88.5mm x 57.0mm x 23.0mm (Without an Antenna) |
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Operating Environments | |
Input Voltage | DC 5±0.5V |
Current Consumption | 260mA Typical |
Operating Temperature | -10℃ ~ +70℃ |
Storage Temperature | -40℃ ~ +85℃ |
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Certificate | |
KC | Certificate(KN 32, KN 35, KN 301 489-1, KN 301-489-17) |
Downloads
- CSW-H85K2 DataSheet
- CSW-H85K2 User Manual
- CSW-H85K2 Declaration of RoHS Compliance
- IP Change Notification(DDNS)
- Separator function
- TCP Server/Client mode
- Telnet COM Port Control Option
- Serial cable datasheet
- Wiring Adapter(DB9F-TB5)
- Wireless LAN Serial Tunneling
- What is different between CSW-H85K, CSW-H85K2, CSW-H85F and CSW-H85N?
- [ezManager.zip]ezManager v3.3F: ezTCP management program(for Windows)
- [ezterm.zip]ezTerm v1.4A: Socket program for test
- [ezVSP_60A.zip]ezVSP v6.0A: Virtual COM port driver