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802.11g Wifi VOIP Gateway ADSL2/2+ Modem Router

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US$ 47 - 50 MOQ: 1000 Sets
Key Specifications
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Products Status:
Stock
Type:
Wireless
Application:
Soho
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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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Products Status Stock
Type Wireless
Application Soho
Function Firewall, QoS
LAN Ports 4
WAN Ports 1
Certification CE,FCC,Rohs
Brand Name OEM
Model Number DWA-540VB
Place of Origin Guangdong, China

Specifications

1.Combining 802.11g Wireless AP , Ethernet switch, USB and 2.VoIP and VNP features
3.With two built-in phone ports (FXS)

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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