DVW-W02W2-E2

Features MIMO technology and supports multiple wireless operating modes. 3-in-1 serial ports, enhanced wireless security, WMM and operating temperature range of -40℃ to 75℃ to help customers construct a reliable industrial wireless network.

Features

• Compliant with IEEE 802.11n wireless technology capable of up to 450Mbps data rate
• Backward compatible with 802.11 a/b/g standard for seamless integration
• Multiple Wireless Modes: AP, Client CPE, WDS P-T-P, WDS P-T-MP, Repeater
• 3×3 MIMO technology increases data rate
• Wireless QoS(IEEE 802.11e, WMM) for video packets precedence transmission
• Enhanced wireless security: 64/128-bit WEP, WPA / WPA2, WPA-PSK / WPA2-PSK (TKIP/AES) and 802.1X Authentication
• Supports 2-port RS-232/422/485-to-Ethernet Device Server
• Up to 16 simultaneous connections allows multiple hosts collection
• Built-in 2-port MODBUS ASCII/RTU to MODBUS TCP Gateway
• Up to 32 TCP masters or 32 TCP slaves per port at the same time
• Built-in 20MB buffer memory to avoids data loss once the connection is down
• SNTP (simple network time protocol) for network clock synchronization
• Broadcast/Multicast/Unknown Unicast storm control improves throughput problems
• USB console interface for easy connection with laptops
• Supports MODBUS TCP protocol for facilitating the remote management by SCADA or with other industrial devices
• CPU utilization displays the amount of works the CPU handles
• Auto warning by email, DI, Relay, Syslog & SNMP trap

 

Specifications

Technology

Standard Compliance

• IEEE 802.11 a/b/g/n Wireless LAN
• IEEE 802.11i Wireless Security
• IEEE 802.11e QoS(WMM)
• IEEE 802.3 10Base-T
• IEEE 802.3u 100Base-T(X)
• IEEE 802.3ab 1000Base-T
• IEEE 802.3x Flow Control
• IEEE 802.1D Spanning Tree Protocol
• IEEE 802.1w Rapid Spanning Tree Protocol
• IEEE 802.1Q VLAN Tagging
• IEEE 802.1X Port Authentication

Processing Type: CSMA/CA

Interface

Wireless

• IEEE 802.11 a/b/g/n: 3T3R

Antennas: 3 2dBi omni-directional, RP-SMA(male) connector

Gigabit Ethernet

• RJ45 Ports: 2 10/100/1000Base-T, auto MDI/MDI-X, auto negotiation

Serial Communication

• Serial Ports : 2 RS-232/422/485, Terminal Block(8 contacts per port), 2KV isolation protection
• Baud Rate: 110bps to 921.6kbps
• Data Bits: 7, 8
• Parity: None, Even, Odd, Space, Mark
• Stop Bits: 1, 2
• Flow Control: RTS/CTS ( RS-232 only ), DTR/DSR, XON/XOFF
• RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
• RS-422: Tx+, Tx-, Rx+, Rx-, GND
• RS-485( 2-wire ) : D+, D-, GND
• RS-485( 4-wire ) : Tx+, Tx-, Rx+, Rx-, GND

Console Port : USB B-Type connector

Digital Inputs(DI)

• 1 set
• 0~+5V is OFF
• +11V~30V is ON
• Max. input current 6mA 

Alarm Contacts(DO)

• 1 relay output
• Carry current 5 A@24VDC
• Terminal Resistor Switches: 2 sets, 120KΩ 
• Reset Button: 1set

Wireless RF

RF Modulation: 

• 802.11a
• BPSK, QPSK, 16QAM, 64QAM with OFDM
• 802.11b 
• DBPSK, DQPSK with DSSS, CCK
• 802.11g
• BPSK, QPSK, 16QAM, 64QAM with OFDM
• 802.11n
• BPSK, QPSK, 16QAM, 64QAM with MIMO-OFDM

Frequency Band: 2.400GHz ~ 5.850GHz

Operating Channels

US(FCC):

• 2.412GHz ~ 2.462GHz (11 channels)
• 5.180GHz ~ 5.240GHz (4 channels), 5.745GHz ~ 5.825GHz (5 channels)

EU(ETSI):

• 2.412GHz ~ 2.472GHz (13 channels) 
• 5.180GHz ~ 5.240GHz (4 channels)

China(SRRC):

• 2.412GHz ~ 2.472GHz (13 channels)
• 5.725GHz ~ 5.850GHz (5 channels)

Taiwan(NCC):

• 2.412GHz ~ 2.462GHz (11 channels)
• 5.280GHz ~ 5.320GHz (3 channels), 5.745GHz ~ 5.825GHz(5 channels)

Management

Software

STP/RSTP, QoS, VLAN, SSH, DNS, HTTP, HTTPS, RADIUS, TACACS+, SNMP v1/v2c/v3, SNMP Traps, TFTP, BootP Server/Client, DHCP Server/Client, Telnet, Syslog, SMTP, SNTP Server/Client, ARP, MODBUS TCP Security

• Security Access: MAC/IP/TCP/UDP filtering, HTTPS, SSH, 802.1X, TACACS+, SNMP v3
• Wireless Security: 802. 11i, 64/128-bit WEP, WPA / WPA2, WPA-PSK / WPA2-PSK (TKIP/AES)
• SSID Broadcast: Enable/Disable

Virtual COM Drivers: Windows 2000, Windows XP, Windows Vista (32/64 bits), Windows 7 (32/64 bits) Configuration: Web Browser, Cisco-like Telnet CLI, USB Local Console SNMP, MODBUS TCP, IEXplorer Utility

MIB: MIB II, RS-232 MIB, System Group MIB, SNMP MIB, Interface Group MIB, TCP MIB, UDP MIB, IP MIB, Delta Private MIB

Power Requirements 

• Input Voltage: 2 sets, 12 to 48VDC redundant terminal block input
• Input Current: Max. 1.02A
• Overload Current Protection: Present, Max. input current 3A
• Reverse Polarity Protection: Present
• Buffer Time: Min. 12ms at 24VDC

Physical 

• Housing: IP40 aluminum metal case
• Dimensions: 145.3 mm(H) × 112.5 mm(W) × 108.7 mm (D)
• Weight: 500g
• Installation: Industrial DIN-Rail and wall mounting

Environmental Limits 

• Operating Temperature: -40℃ to 75℃(-40℉ to 167℉)
• Storage Temperature: -40℃ to 85℃(-40℉ to 185℉)
• Ambient Relative Humidity: 5% to 95%(non-condensing)

Approvals

• Safety : UL 508, EN 60950-1, IEC 61131-2, BSMI
• EMI: FCC 47 CFR Part 15 Subpart B Class A, IEC 61000-6-4, EN 55022, EN 301 489-1/17
• EMS: EN 301 489-1/17, EN 55024, IEC 61000-6-2 
• RF: FCC 47 CFR Part 15 Subpart C & E, EN 300 328, EN 301 893, NCC, SRRC
• Environmental Type Tests
• Cold Temperature: IEC 60068-2-1
• Dry Heat: IEC 60068-2-2
• Humidity: IEC 60068-2-30
• Shock: IEC 60255-21-2
• Freefall: IEC 60068-2-32
• Vibration: IEC 60068-2-6
• Hi-Pot: 1.5KV