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Products > MB7900

   Global Router (MB7900)

  • Overview
  • Specifications
  • Documentation

The Global Router MB7900 is the world's first universal 3G cellular embedded system which can serve as a gateway/bridge that links all Third Generation Cellular (3G) networks and Wi-Fi/LAN networks. This innovative Universal 3G mobile wireless gateway connects any Serial, USB, WLAN and LAN devices and sensors to the ubiquitous broadband third generation (3G) cellular network for wireless Internet access with up to 7.2 Mbps peak speed.

The MB7900 is software configurable to support all cellular standards including GPRS, EDGE, UMTS, HSDPA, HSUPA, CDMA 1x, EVDO Rev.0 and EVDO Rev.A. The same design, it supports multiple bands including 850Mhz, 900Mhz, 1900Mhz, and 2100Mhz and works with all carriers around the world. This enables enterprise customers to deploy one product with different software configuration and firmware worldwide.

Universal Hardware/Software Design for CDMA2000® EV-DO and UMTS HSPA
 IEEE 802.11b/g embedded
Plug and Play Simplicity for Network
Security Appliances – Firewall, Filter, Anti-Attack

3G USB and DSL/Cable Redundancy
Compact Design for Travel or
System Integration

Multiple WAN Connections
There are three WAN options available in MB7900, integrated universal 3G module, 3G USB card and Ethernet WAN. Users can easily choose the preferred network access to be the primary one and the others as back-up. Multiple connections offer the best redundancy with maximum bandwidth and make your network more reliable.

Advanced Auto-Failover Scheme
When Auto-Failover scheme is active in MB7900, all data traffic will get routed over to back up link while the primary link is down. When the primary data path is restored, the MB7900 will disconnect the back up link and returns to the primary one.

Top Security with Firewall
There is a powerful firewall integrated in MB7900, which integrates features including Stateful Packet Inspection (SPI), Network Address Translation (NAT), MAC filter, Anti-Attack and URL filter. Those features protect your network against malicious attacks and offer secure access to resources. MB7900 also has built-in VPN end point supporting ESP/AH/ 3DES/DES/MD5/SHA-1 encryption, it gives the Enterprise users maximum security and protection.

Remote Central Management
MB7900 supports wireless group management by Top Global Remote Central Management (RCM) software. RCM provides enterprise class management and administration to configure, monitor, and manage Top Global 3G router products. RCM can help our customer to reduce network devices maintenance costs. Network administrator can monitor multiple MB7900 from anywhere at any time using any computer with Internet access.

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Universal 3G Module for EVDO and HSPA
2 × 10/100Base-T (1 WAN and 1 LAN)
IEEE 802.11b/g embedded
9 -Pin RS232 connector
1 × USB host
1 × SIM Slot



Pre-configuration for CDMA2000® EV-DO and UMTS HSPA
NAPT between LAN and WWAN
Bridge between LAN & WLAN
Auto Failover Between WAN and 3G Wireless
Auto Failover Between USB and Module 3G
Smart Driver for 3G USB Card
DHCP Server
DNS Relay
Dial On Demand
Always On
Link Integrity
IP Port Forwarding
DMZ Support
MAC access control


Industry Leading Firewall Features
 NAPT/ Port Forwarding
 MAC Filter
 Anti-Attack
 URL Filter
VPN End Point Feature, ESP/AH, 3DES/DES/MD5/SHA-1
VPN pass-through for IPSec and PPTP
64-bit WEP & 128-bit RC4 encryption
Closed system


User-friendly Web GUI
Remote Central Management
Setup Wizard 3G/4G WWAN
Session and Status Monitoring Multiple
Cellular Network Dial Up Mode

Environmental Specifications

Operating Temperature: -20-70 ℃
Storage Temperature: -30-80 ℃
Operating Humidity: 10-85% (Non-Condensing)

Physical Specifications

Dimension 120 (L) × 90 (W) × 23 (H) mm
Weight 350g


1 Year

Product Datasheets


User Guide

Application Notes






System Requirements

Broadband (cable, DSL) Internet service and modem with Ethernet connection (Optional)
3G USB Modem (Optional)

Ethernet adapter and cable for each computer

Windows® 98SE, Me, NT, 2000, XP or other operating systems running a TCP/IP network

Internet Explorer 6.0 or Netscape® 4.7 or higher

1 Year


Top Global provides toll-free technical support line 1-888-Top-Glob

Contact our support engineer by email
RMA Term


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