DVW-W02W2-E2

Adopting MIMO technology, and support multiple wireless operating mode. 3-in-1 serial ports, enhanced wireless security, WMM and a wide-operating temperature from -40℃ to 75℃ help constructing a reliable industrial wireless network.

Product Introduction

Features & Benefits

  • 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
  1. Standard Compliance
  2. IEEE 802.11 a/b/g/n Wireless LAN
  3. IEEE 802.11i Wireless Security
  4. IEEE 802.11e QoS(WMM)
  5. IEEE 802.3 10Base-T
  6. IEEE 802.3u 100Base-T(X)
  7. IEEE 802.3ab 1000Base-T
  8. IEEE 802.3x Flow Control
  9. IEEE 802.1D Spanning Tree Protocol
  10. IEEE 802.1w Rapid Spanning Tree Protocol
  11. IEEE 802.1Q VLAN Tagging
  12. IEEE 802.1X Port Authentication
  13. Processing Type: CSMA/CA
Interface
  1. Wireless
  2. IEEE 802.11 a/b/g/n: 3T3R
  3. Antennas: 3 2dBi omni-directional, RP-SMA(male) connector
  4. Gigabit Ethernet
  5. RJ45 Ports: 2 10/100/1000Base-T, auto MDI/MDI-X, auto negotiation
  6. Serial Communication
  7. Serial Ports : 2 RS-232/422/485, Terminal Block(8 contacts per port), 2KV isolation protection
  8. Baud Rate: 110bps to 921.6kbps
  9. Data Bits: 7, 8
  10. Parity: None, Even, Odd, Space, Mark
  11. Stop Bits: 1, 2
  12. Flow Control: RTS/CTS ( RS-232 only ), DTR/DSR, XON/XOFF
  13. RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
  14. RS-422: Tx+, Tx-, Rx+, Rx-, GND
  15. RS-485( 2-wire ) : D+, D-, GND
  16. RS-485( 4-wire ) : Tx+, Tx-, Rx+, Rx-, GND
  17. Console Port : USB B-Type connector
  18. Digital Inputs(DI)
  19. 1 set
  20. 0~+5V is OFF
  21. +11V~30V is ON
  22. Max. input current 6mA
  23. Alarm Contacts(DO)
  24. 1 relay output
  25. Carry current 5 A@24VDC
  26. Terminal Resistor Switches: 2 sets, 120KΩ
  27. Reset Button: 1set
Wireless RF
  1. RF Modulation:
  2. 802.11a
  3. BPSK, QPSK, 16QAM, 64QAM with OFDM
  4. 802.11b
  5. DBPSK, DQPSK with DSSS, CCK
  6. 802.11g
  7. BPSK, QPSK, 16QAM, 64QAM with OFDM
  8. 802.11n
  9. BPSK, QPSK, 16QAM, 64QAM with MIMO-OFDM
  10. Frequency Band: 2.400GHz ~ 5.850GHz
  11. Operating Channels
  12. US(FCC):
  13. 2.412GHz ~ 2.462GHz (11 channels)
  14. 5.180GHz ~ 5.240GHz (4 channels), 5.745GHz ~ 5.825GHz (5 channels)
  15. EU(ETSI):
  16. 2.412GHz ~ 2.472GHz (13 channels)
  17. 5.180GHz ~ 5.240GHz (4 channels)
  18. China(SRRC):
  19. 2.412GHz ~ 2.472GHz (13 channels)
  20. 5.725GHz ~ 5.850GHz (5 channels)
  21. Taiwan(NCC):
  22. 2.412GHz ~ 2.462GHz (11 channels)
  23. 5.280GHz ~ 5.320GHz (3 channels), 5.745GHz ~ 5.825GHz(5 channels)
Management
  1. Software
  2. 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
  3. Security Access: MAC/IP/TCP/UDP filtering, HTTPS, SSH, 802.1X, TACACS+, SNMP v3
  4. Wireless Security: 802. 11i, 64/128-bit WEP, WPA / WPA2, WPA-PSK / WPA2-PSK (TKIP/AES)
  5. SSID Broadcast: Enable/Disable
  6. 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
  7. 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
  1. Input Voltage: 2 sets, 12 to 48VDC redundant terminal block input
  2. Input Current: Max. 1.02A
  3. Overload Current Protection: Present, Max. input current 3A
  4. Reverse Polarity Protection: Present
  5. Buffer Time: Min. 12ms at 24VDC
Physical
  1. Housing: IP40 metal case
  2. Dimensions: 145.3 mm(H) × 112.5 mm(W) × 108.7 mm (D)
  3. Weight: 500g
  4. Installation: Industrial DIN-Rail and wall mounting
Environmental Limits
  1. Operating Temperature: -40℃ to 75℃(-40℉ to 167℉)
  2. Storage Temperature: -40℃ to 85℃(-40℉ to 185℉)
  3. Ambient Relative Humidity: 5% to 95%(non-condensing)
Approvals
  1. Safety : UL 508, EN 62368-1, IEC 61131-2, BSMI
  2. EMI: FCC 47 CFR Part 15 Subpart B Class A, IEC 61000-6-4, EN 55022, EN 301 489-1/17
  3. EMS: EN 301 489-1/17, EN 55024, IEC 61000-6-2
  4. RF: FCC 47 CFR Part 15 Subpart C & E, EN 300 328, EN 301 893, NCC, SRRC
  5. Environmental Type Tests
  6. Cold Temperature: IEC 60068-2-1
  7. Dry Heat: IEC 60068-2-2
  8. Humidity: IEC 60068-2-30
  9. Shock: IEC 60255-21-2
  10. Freefall: IEC 60068-2-32
  11. Vibration: IEC 60068-2-6
  12. Hi-Pot: 1.5KV

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