Do you have a question about the Comtrend Corporation NexusLink 3120 and is the answer not in the manual?
Guidelines for safe installation, use, and maintenance of electronic devices.
Instructions for hardware setup, physical connections, and initial device power-on.
Factory default IP address, usernames, and passwords for initial device access.
Procedures for configuring DHCP and Static IP addresses for PC network connection.
Core initial configuration tasks for the router's main features.
Configuring ATM, PTM, and Ethernet WAN interfaces for internet connectivity.
Setting up Virtual Servers, Port Triggering, DMZ Host, and IP Address Mapping.
Configuring LAN IP, Subnet Mask, DHCP Server, and VLAN settings.
Basic setup for 2.4GHz and 5GHz wireless bands, including SSID and security.
Advanced configuration options for network features and services.
Configuring IP filtering, MAC filtering, and Denial of Service protection.
Prioritizing network traffic and configuring port shaping for performance.
Setting up routing, default gateways, static routes, and DNS servers.
| Model | NexusLink 3120 |
|---|---|
| Manufacturer | Comtrend Corporation |
| WAN Ports | 1 |
| LAN Ports | 4 |
| LAN Ports Speed | 10/100 Mbps |
| Frequency Bands | 2.4 GHz |
| Max Wireless Speed | 54 Mbps |
| Security | WEP, WPA, WPA2 |
| Encryption Algorithm | AES, TKIP |
| Firewall | Yes |
| NAT Support | Yes |
| VPN Support | Yes |
| DHCP Server | Yes |
| DSL Support | No |
| Type | Network Router |
| Wireless Standard | 802.11g |
| Wireless Protocol | IEEE 802.11b/g |
| Weight | 0.3 kg |








