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4-port 802.11b/g 54M Wireless Broadband Router Voip Gateway

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US$ 40 - 50 MOQ: 1000 Units
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
OEM/ODM
Model Number:
DWA-540VB
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Shenzhen Dcom Technology Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Shenzhen or Hongkong
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Brand Name OEM/ODM
Model Number DWA-540VB
Type VoIP Gateway

Specifications

combining 802.11g access point, one fast Ethernet interface for WAN, four fast Ethernet interfaces for LAN and VoIP
TR-069

External Connectors

     Power jack

     DSL (WAN): 1 RJ11 port for ADSL, shared with FXO interfaces

     LAN: 4 x 10/100M Auto MDI/MDIX RJ45 ports

     USB HOST: 1 x USB2.0 USB Host port

     USB Device: 1 x USB1.1 Device port

     2 x FXS interfaces for regular phone connection

     WLAN: 802.11 b/g wireless LAN

Protocol Features

     RFC 2684 multiprotocol Encapsulation over ATM Adaptation Layer 5

     RFC1483 Multiprotocol Encapsulation over ATM Adaptation Layer 5

     RFC2364 PPP over ATM AAL5 (PPPoA)

     RFC2516 PPP Over Ethernet (PPPoE)

     RFC1662 PPP in HDLC-like Framing

     RFC1332 PPP Internet Protocol Control Protocol

     RFC1577/2225 Classical IP and ARP over ATM (IPoA)

     RFC1483R

     RFC894 A Standard for the Transmission of IP Datagrams over Ethernet Networks

     RFC1042 A standard for the Transmission of IP Datagrams over IEEE 802 Networks

     MER (a.k.a IP over Ethernet over AAL5)

     Application Level Gateway (ALG)

Bridging

     Support self-learning bridge (IEEE 802.1D Transparent Bridging)

     Support at least 64 learning MAC addresses

Routing

     RFC768 User Datagram Protocol (UDP)

     RFC791 Internet Protocol (IP)

     RFC792 Internet Control Message Protocol (ICMP)

     RFC793 Transmission Control Protocol (TCP)

     RFC826 An Ethernet Address Resolution Protocol (ARP)

     RFC862 Echo Protocol

     Support IP routing

     Support transparent bridging

     Support source and destination routing

     Support DHCP server/client/relay

     Support UPnP

     Support NAT and NAPT

     Support DMZ

     Support IP QoS

     Support built-in IPSec VPN connection service

ADSL Features

     T1.413i2, G.992.1

     G.dmt, G.992.2, G.lite

     Annex A or Annex B

     G.992.3 (G.bis/ADSL2)

     G.992.5 (ADSL2+)

     Annex L (Reach Extended ADSL2)

     Support ATM forum UNI3.0, 3.1 and 4.0 permanent virtual circuits (PVCs)

     Support CBR, UBR, VBR-rt, VBR-nrt

     Support 16 PVCs

     Support ITU-T i.610F4/F5 OAM

Wireless Feature

     Compatible with IEEE 802.11g and IEEE 802.11b

     Support channels for many countries. i.e. 13 channels (Europe, China), 11 channels (USA), 14 channels (Japan), etc

     Support auto channeling

     Support 64/128-bit WEP, 802.1x, WPA, and WPA2 for wireless security

     Support multiple SSIDs (four SSIDs)

     Support RTS/CTS, segment function

     Support STA mutual isolation

     Support SES

     Support WDS

     Support hiding SSID

     Support MAC Access/Deny List

     Support WMM

     Widely wireless signal rates. 54, 48, 36, 24, 18, 12, 9, 6 Mbps for IEEE 802.11g; 11, 5.5, 2, 1 Mbps for IEEE 802.11b

     Wireless frequency range: 2400~2484.5 MHz ISM Band

     Radio and modulation type. IEEE 802.11b: DQPSK, DBPSK, DSSS, and CCK; IEEE 802.11g: BPSK, QPSK, 16QAM, 64QAM, OFDM

     Transmission distance. 100 meters outdoors, 60 meters indoors coverage area (limited in an environment)

     Antenna: 2dBi

     Transmission power. 802.11b: Typ. 18 dBm @Normal Temp Range; 802.11g: Typ. 15 dBm @ Normal Temp Range

VoIP Feature

     SIP (RFC3261)

Call Features

     Call Hold (Waiting)

     Call Transfer

     Conference Calling

     Call Forwarding

     Call Return

     Redial

Environment

     Operating temperature: 0°C to 45°C

     Storage temperature: -20°C to 70°C

     Operating humidity: 10%~95% no freezing

     Storage humidity: 5%~95% no freezing

Applications

     Home gateway

     SOHO

     Small enterprises

     TV over IP (IPTV)

     Higher data rate broadband sharing

     Shared broadband internet access

     Audio and video streaming and transfer

     Voice over IP calls

     PC file and application sharing

     Network and online gaming

      USB storage

 

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Shenzhen Dcom Technology Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2011
Factory Size
3,000-5,000 square meters
Total Employees
51 - 100 People
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