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STW-611C
STW-611C
STW-611C
STW-611C
STW-611C
STW-611C
STW-611C
STW-611C
STW-611C
1-Port (RS232/422/485) Industrial IEEE802.11b/g/n Wireless Serial Device Server, w/Bridge Mode *** Power Supply Not Included ***
Introduction

The Antaira STW-611C is an industrial wireless serial device server with IEEE802.11b/g/n in 2.4GHz band that provides connectivity to clients and serial devices creating a complete solution for wireless networking.

It has an IP50 rated and compact rugged aluminum case design with a wide operating temperature that can support -10° to 60° C. It also encompasses a high EMC protection to meet industrial application requirements.

Antaira’s STW-611C includes built-in advanced features “bridge” mode to allow any serial and Ethernet device to link with a wireless network – in order to perform a “3-way communication” solution. This unit also has a hassle free “Wi-Fi direct” technology which offers easy setup for a “point-to-point” application via a “push button” method that does not require any software configuration.

Features
  • 3-Way Communication with Any Serial or Ethernet Device to Wireless Network
  • Supports Wi-Fi Direct Technology (Point-to-Point) for Easy Setup
  • IEEE 802.11b/g/n Compliant w/WPA, WPA2, 802.1x Security
  • 1 x RS232/422/485 Software Selectable Serial Port
  • Supports 1-Port 10/100Tx RJ45 Ethernet Port
  • Serial Data Throughput Rate: 110~921.6Kbps
  • Supports Virtual COM, TCP/UDP Server/Client, and Tunneling Mode
  • Configuration via Built-in Web Console, and Windows Utilities
  • Compact IP50 Rugged Aluminum Case Design
  • Power Input Design - 9~48VDC
  • Reverse Polarity Protection
  • DIN-Rail and Wall Mount (optional) Support
  • Wide Temperature Range Support: -10° to 60° C
  • 5-Year Warranty
Package Content
  • STW-611C
  • Antenna 2dBi
  • Product CD
  • QIG
Related Resources
2020 Antaira Product Master Catalog
2020 Antaira Product Master Catalog
January 01, 2020
2020 Antaira Product Master Catalog
Technology
IEEE Standards
  • IEEE 802.11 b/g/n
  • IEEE 802.3 10Base-T
  • IEEE 802.3u 100Base-TX
Processing Type
Store and Forward
Protocol
  • IPv4,ICMP,TCP,UDP,DHCP Client,SNMP, SMTP, HTTP, DNS, NTP,
  • RADIUS, RFC2217, WPS, Syslog
Flow Control
None, Xon / Xoff, RTS/CTS
WLAN Operation Mode
Wireless Client / AP Client
WiFi Encryption
WEP, WPA, WPA2, TKIP, AES
Modulation Type
  • DSSS with DBPSK, DQPSK, CCK
  • OFDM with BPSK, QPSK, 16QAM, 64QAM
Topologies
Infrastructure, Ad-Hoc
Transmission Rate
  • IEEE 802.11b 1,2,5.5 and 11Mbps
  • IEEE 802.11g 6,9,12,18,24,36,48,54Mbps
  • IEEE 802.11n
  • 20MHz bandwidth: 1Nss: 65Mbps @ 800GI,
  • 72.2Mbps @ 400GI (Max.)
  • 40MHz bandwidth: 1Nss: 135Mbps @ 800GI,
  • 150Mbps @ 400GI (Max.)
Data Bits
5,6,7,8,
Stop Bits
1,2
Parity
None, Even, Odd, Mark, Space
Baud Rate
110 ~ 921.6 Kbps
Serial Signals
  • RS-232: TxD, RxD, CTS, RTS, DCD, RI, GND
  • RS-422/485-4W: TxD+, TxD-, RxD+, RxD-, GND
  • RS-485-2W: Data+, Data-, GND
Ethernet Interface
Ethernet Port Count
1 port
10/100 BASE-T(X)
1 × 10/100 BASE-T(X)
WLAN Interface
Number of Radios
1
WLAN
IEEE 802.11 b/g/n (2.4GHz)
Antenna
  • One External SMA Antenna:
  • 3dBi for 2.4GHz
  • (SISO)
Tx Power
  • IEEE 802.11b +14dBm
  • IEEE 802.11g
  • +17dBm @ 6, 9, 12,18,24Mbps, +17dBm @
  • 36Mbps, +16dBm @ 48Mbps, +16dBm @
  • 54Mbps.
  • IEEE 802.11n – 2.4GHz/HT20
  • +16dBm @ MCS 0 +16dBm @ MCS 4 +16dBm
  • Output Power @ MCS 1 +16dBm @ MCS 5
  • +16dBm @ MCS 2 +16dBm @ MCS 6 +16dBm
  • @ MCS 3 +15dBm @ MCS 7
  • IEEE 802.11n – 2.4GHz/HT40
  • +15dBm @ MCS 0 +15dBm @ MCS 4 +15dBm
  • @ MCS 1 +15dBm @ MCS 5
  • +15dBm @ MCS 2 +15dBm @ MCS 6 +15dBm
  • @ MCS 3 +14dBm @ MCS 7
Serial Interface
Serial Port Count
1 port
Serial Interface
RS-232/422/485
Other Interface
DIP Switch
3 PIN COM Pull High/Pull Low
LED Indicator
WLAN,COM,LAN,RUN & P2P
Performance
Transfer Rate
110 ~ 921.6 Kbps
Software
Configuration
  • Serial Manager,
  • Web UI
Wireless Security
WEP, WPA, WPA2, TKIP, AES
Operation Mode
AP Client/Wireless Client
OS Support
Windows & Linux
Utility Software
Yes
Virtual COM Mode
Yes
Power Requirements
Power Connection
3-pin removal terminal block
Input Voltage
9V–48V DC
System Power Consumption
Approximately 5.85 Watts
Reverse Polarity Protection
Present
Isolation Protection
1.5KV
ESD
15KV
Radio Power
  • IEEE 802.11b +14dBm
  • IEEE 802.11g
  • +17dBm @ 6, 9, 12,18,24Mbps, +17dBm @ 36Mbps, +16dBm @ 48Mbps, +16dBm @ 54Mbps.
  • IEEE 802.11n – 2.4GHz/HT20
  • +16dBm @ MCS 0 +16dBm @ MCS 4 [email protected] MCS 1 +16dBm @ MCS 5
  • +16dBm @ MCS 2 +16dBm @ MCS 6 [email protected] MCS 3 +15dBm @ MCS 7
  • IEEE 802.11n – 2.4GHz/HT40
  • +15dBm @ MCS 0 +15dBm @ MCS 4 [email protected] MCS 1 +15dBm @ MCS 5
  • +15dBm @ MCS 2 +15dBm @ MCS 6 [email protected] MCS 3 +14dBm @ MCS 7
Environmental Limits
Operating Temperature
-10° to 60° C (14° to 140° F)
Storage Temperature
-40° to 85° C (-40° to 185° F)
Ambient Relative Humidity
5% to 95% non-condensing
Mechanical Characteristics
Housing
Metal, IP30 protection
Mounting
DIN-Rail mount, Wall mount (Optional)
Dimensions (W × H × D)
47mm × 110mm × 90mm
Weight
1.10 lb (0.5 kg)
Regulatory Approvals
Certifications
FCC,CE
EMI
  • CE EN 301489-1 V1.8.1
  • EN301489-17
  • EMC V2.1.1 (Class A)
  • FCC 15B (Class A)
EMS
  • EN 61000-4-2
  • EN 61000-4-3
  • EN 61000-4-4
  • EN 61000-4-5
  • EN 61000-4-6
  • EN 61000-4-11
Stability Testing
  • Shock: IEC60068-2-27
  • Free Fall: IEC60068-2-32
  • Vibration: IEC60068-2-6
Safety
EN60950-1
Green
RoHS Compliant
Warranty
5 years
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