ER840G Dual WAN Gigabit VPN Router


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  • 2 x 10/100/1000M WAN ports, 3 x 10/100/1000M LAN ports by default
  • Configurable to at most 4 x WAN ports or 4 x LAN ports
  • Load Balance, Backup and Failover
  • Flexible Bandwidth Management to Improve Network Performance
  • Personalized Internet Access Control and Firewall
  • 10 x IPSec/PPTP/L2TP VPN
  • User-friendly and Intuitive Web GUI

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Overview
The UTT ER840G Business VPN Router (hereinafter referred to as “ER840G”) provides enterprise-level, highly secure and reliable connectivity to the Internet for small offices.
ER840G has 2 x 10/100/1000Mbps Ethernet WAN ports and 3 x 10/100/1000Mbps Ethernet LAN ports, which will offer multiple choices for ISP connections and real-time backup and failover and load balance. Ports can be configured to at most 4 x WAN ports + 1 x LAN port, or 4 x LAN ports + 1 x WAN port.
ER840G supports smart QoS, which automatically allocates reasonable bandwidth, making sure users can download movies and play video games at the same time. It also supports various VPN functions such as IPSec, PPTP and L2TP that can be easily established.
 
Load Balance, Backup and Failover
ER840G supports load balance and real-time failover. When two or more Internet connections are set up, one can set as the primary connection and the other one as the backup connection. The connections can also be set in load balancing mode, which means the device will distribute the connection according to different IP address or NAT session. Furthermore, it also supports policy-based routing of different ISPs.
 
Flexible Bandwidth
This very unique feature can optimize bandwidth for maximum network performance with only two steps: 1) enable this function, and 2) set up a specific bandwidth for each Internet connection.
Flexible bandwidth will guarantee the webpage browse and essential network applications.
  1. Adjust the bandwidth for users and applications flexibly, improve the real-time network performance, and recognize different application accurately.
  2. Supports priority queues to ensure smooth transmission of applications which require large bandwidth.
  3. Improved network performance will solve network congestion and unreasonable bandwidth allocation.
  4. Reasonable network traffic distribution, optimized bandwidth utilization, stable, fast, safe and efficient network environment.
Internet Access Control
ER840G provides customizable Internet access control. Users can implement unique access policies for different devices/accounts.
ER840G supports domain name filtering. Users can either block websites or only allow websites.
ER840G supports IP/MAC address binding, invalid IP address, MAC address filtering and easy blacklist/whitelist setting.
ER840G supports binding all the dynamic IP/MAC entries with only one-click operation.
 
VPN
ER840G supports up to 10 IPSec/PPTP/L2TP VPN tunnels. Users can setup site-to-site or client-to-site VPN via dynamic IP address or domain names.
 
Configuration and Management
ER840G offers an intuitive web interface which delivers an easy-to-use user experience with rich functions. It supports easy management, which will guide users to finish the initial configuration step by step.
System Status, Host List and Flow Statistics deliver a convenient platform to trap and remove network faults.
Specifications
Description
Network
LAN
3 x 10/100/1000 Mbps Gigabit Ethernet ports
(Auto-negotiation, auto MDI/MDIX)
WAN
2 x 10/100/1000 Mbps Gigabit Ethernet ports
(Auto-negotiation, auto MDI/MDIX)
Configurable Ports
Can be configured to at most
4 x WAN ports + 1 x LAN port
or 4 X LAN ports + 1 x WAN port
USB
1 x USB Port
File Sharing
Yes
Internet Connection Type
Static IP, DHCP and PPPoE
Network Address Translation
Port Address Translation(PAT), Network Address Port Translation (NAPT), UPnP
Routing Protocols
Static routing
DMZ
Yes
DDNS
No-IP, DynDNS
DHCP Server
Yes
PPPoE Server
Yes
VPN
Max. Concurrent/Configured VPN Tunnels
10/10
IPSec VPN
Gateway-to-gateway IPSec tunnels
PPTP VPN
Gateway-to-gateway PPTP tunnels
Client-to-gateway PPTP tunnels
L2TP VPN
Gateway-to-gateway L2TP tunnels
Client-to-gateway L2TP tunnels
Security
Firewall
ARP spoofing
Port scanning
DDoS/DoS attack
UDP, ICMP, SYN Flood attack
Access Control
MAC address filter
Whitelist
Blacklist
One-click filtering of address
Packet Filtering
Packet filtering based on IP address, protocol, port
Content Filtering
Filtering on URL, key words and DNS on application layer
Web Authentication
Yes
IP/MAC binding
Yes
QoS(Quality of Service)
Rate Limiting
Fixed rate limiting
Flexible bandwidth control
Session Limiting
Limitation on maximum NAT sessions
Management
Management Protocols
HTTP(Web GUI)
Event Logging
Local
Notification
Yes
Internet Application Audit
Yes
Upgradability
Firmware upgradable through web browser, imported/exported configuration file
System Time
Supports SNTP, Day Light Savings, Manual entry
Languages
English
Physical Specifications
Dimensions
8.6 x 5.3 x 1.2 in. (220 x 135 x 30 mm)
Weight
1.32 lb or 0.6 kg
Installation
Desktop
Ports
LAN, WAN, USB
Buttons
Reset
LEDs
Power, SYS, USB, Link/Act
Power
DC 12V 1A
Power Consumption
6W
Operating Temperature
0 to 40 C (32 to 104 F)
Operating Altitude
0 to 4000m
Operating Humidity
10 to 90 percent noncondensing
Firmware Data Sheet Manual
V2.5.3 V2.5.3 V2.5.3
 
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