Wireless AP/WDS/Client/Gateway – DVW-W02W2-E2

DVW-W02W2 

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

Downloads


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