Acer AIR-104 User Manual

User Guide for AIR-104/AIR-204 C-1

A

• Four-port 10/100Base-T Ethernet repeater hub
• One RJ-45 RS-232 connector for management console
• Two RJ-45 asynchronous RS-232 ports (AIR-104)

         or
One RJ-45 asynchronous RS-232 port, two RJ-11 ports for Phone / Line (AIR-204)

• 12VDC/1.5A input - External Power Adapter
• Six set of LEDs (20 LEDs) to indicate the COM, LAN, Collision of LAN, Diagnostic 

and Power status

• Dial-up Internet access using the industry standard Point-to-Point Protocol

- Automatic acquisition of ISP-assigned public IP address
- One or two Internet Accounts shared by multiple users on the LAN through Port 

Address Translation and Multiconnection IP technology

- Dial-on-Demand
- Bandwidth-on-Demand using MIP (Multiconnection IP) technology to maximize 

the performance of multiple WAN connections

• Web-based Manager – Internet Connection Console (ICC) for easy network 

management

• Command Line Interface via Telnet or directly attached console terminal (or PC 

running terminal emulator)

• Dynamic Host Configuration Protocol (DHCP) automatically assigns private IP 

addresses, Gateway and DNS addresses to client computers on the LAN 
- Static DHCP assignments (up to 20)

• Connection Log provides detailed records of dialup usage
• System Date/Time setting and Internet access control via day and time ranges
• Flash EPROM for easy firmware upgrade and non-volatile configuration storage
• Extensive troubleshooting and diagnostic capability through the Command Line 

Interface

• Private IP addresses not accessible from the Internet
• Password protection for management tools
• Remote Management lockout capability