Router 3G EVDO rev. A, 450/800 (option) MHz with VoIP

CDMA2000 1xEV-DO Rev.A
  • CDMA2000 1x EVDO rev. A 450 MHz band operation
  • R-UIM Card support
  • Voice over IP
  • G3 Fax Transmission
  • 4-Port Ethernet Switch
  • WLAN 802.11 b/g
  • VPN Security
  • Remote terminal configuration
  • Update and support capability
  • Integrated Power Backup Supply


      Router 3G EVDO Rev.A/VoIP  Catalog Card


DGT Router 3G EVDO solution is dedicated for mobile operators interested to offer a broadband Internet access and voice services based on CDMA200/EVDO technology.

The multirouter integrates the functionalities of a router, wireless access point, network switch and a voice gateway with the VoIP support.

Unique Features
The Router 3G EVDO can work as traditional router with 4 point switch, wireless access point, and telephone gateway or as a traditional EVDO modem when the USB cable is plugged into the USB client socket.

When the USB connection to a PC is detected the router switches automatically from the router mode to the modem connection type mode . The connection type mode can be monitored in Router’s Connection Manager Application.

Voice Services
The Router 3G supports voice services in CDMA and VoIP gateway mode.

In CDMA gateway mode the Router 3G works as an ordinary Fixed Wireless Terminal.
In VoIP gateway mode the Router 3G utilizes its integrated IP PBX functionality to make internal calls between POTS terminals and IP terminals and supports trunk connections to external VoIP providers.
Additional cost routing optimization between CDMA2000 and VoIP is supported.

High Speed Internet Access
EVDO 3.1 / 1.8 Mbps Data Transmission • WAN Ethernet Port • 4 port Ethernet Switch • WLAN 802.11 b/g. 

Additional Tools
Remote Terminal Management System - Routers can be managed from the centralized management system providing tools for Remote Configurations, Firmware Updates and Ongoing technical terminal support  by an operator.

Customization and Branding
Router 3G EVDO customization and branding is available.
Branding on the device includes custom casing, packaging , software changes to accomodate operator’s marketing objectives


CDMA2000 1xEV-DO Rev. A 450 MHz (A, L Band), 800 MHz (option)
R-UIM card support
Ethernet port - 10/100 BaseT
Data transmission speed
EVDO rev.A - up to 3.1Mbps (downlink), up to 1.8Mbps (uplink)
Ethernet Switch – 4 x 10/100 BaseT
WLAN access point – 802.11 b/g
USB Host 2.0
USB device for modem mode
450 MHz external antenna
CDMA diversity 450 MHz internal antenna
WiFi 2.4 GHz external antenna

Telephony features
Interface parameters
Type and connector: 1 x FXS, 2-wire, RJ11 (used in case of CDMA2000 voice service and VoIP)
Loop voltage: 48V DC
Loop current: 23 mA
Ringing voltage: 60 V RMS +/- 15 V, 25 Hz
Line impedance: 600 Ω
Subscriber’s loop max resistance: 1200 Ω
DTMF and pulse dialling modes
CLIP FSK calling line presentation
Configuration of line and tone parameters according to country requirements
CDMA voice service support
CLIP-FSK, Call waiting, Call Transfer, Call Forward, SMS, Baby Call (Hot Line)
VoIP, IP PBX service support (option)
SIP 2.0
Voice codecs: G.711 A/μ, G.729AB
Fax - G.711 pass through and T.38 fax relay
DTMF inband and relay (RFC 2833/4733)
VAD (Voice Activity Detection), CNG (Comfort Noise Generation)
Echo cancellation - G.165/G.168
Packet Loss Compensation, Silence Suppression
IP PBX (optional) – SIP Proxy/Registrar functionality
Selected services supported: 3-way call, Call Hold, Call Transfer, Call Forward, DND, Call Waiting
Dial Plan support

Router / gateway features
NAT, DHCP server/client
DNS relay, DDNS
QoS - TOS/DiffServ, 802.1p
NTP (time)
RIPv1, RIPv2
Internet access - PPPoE, PPTP, L2TP
Pass-through - PPTP, L2TP, IPSec
MAC, IP address and port filtering
Demilitarized Zone (DMZ)
Statefull Packet Inspection firewall
WLAN – WEP 64/128, WPA, WPA2, WPS, hidden SSID
Port forwarding
Application Layer Gateway
Event logging

Management and applications
LED Indicators
CDMA connection
WAN, 4 x LAN ports
Telephone port
Main or battery power supply
Local - available through serial interface RS-232 
Local – Connection Manager for the modem mode 
Remote - available to subscribers through www interface 
Remote – available to operators dedicated remote central management system (optional for operators) 
Remote - SNMP (optional)
Router setup wizard software 
SMS client

Environmental and general properties
Dimensions and weight 
130x35x210 mm, 380g
Power Adapter Supply 230VAC/ 5VDC 
Backup Power Supply (battery) Li-ion: 3,6 V, 2000 mAh 
Power Consumption - max. 15W
Operating temperature and humidity 
0 – 40 OC 
5 to 90% (noncondensing)
Wi-Fi (802.11 b/g)
Package Contents 
Router 3G EVDO 
Power Adapter 5V/1500mA 
Li-ion Battery 
1 x Telephone cable 
1 x LAN cable 
User Quick Start Guide
Order codes - device versions 
Router 3G EVDO with VoIP/IP PBX 

Router 3G EVDO rev. A , 450/800 (option) MHz
Router 3G EVDO rev. A , 450/800 (option) MHz CDMA2000 1xEV-DO Rev.A
  • CDMA2000 1x EVDO rev. A 450 MHz band operation
  • R-UIM Card support
  • G3 Fax Transmission
  • 4-Port Ethernet Switch
  • WLAN 802.11 b/g
  • VPN Security
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