Patch 54266-01

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Main system

Main features of the AR440S routers are:

■300 MHz RISC processor.

■64 MBytes of SDRAM.

■16 MBytes of flash memory (1 MByte reserved for boot block code).

■5 x 10/100 Mbps full duplex, Layer 2 switched Ethernet LAN ports. All LAN ports have Auto-MDI, however if Auto-MDI is turned off, then all ports are hardwired as MDI-X. Software can also force a port to either MDI or MDI-X. 802.1Q tagged VLANs are supported.

■1 x ADSL Annex B port

■1 x asynchronous DTE port.

■Universal AC power supply.

■On-board hardware encryption processor for DES, 3DES and AES.

Some encryption options may require feature licenses.

The RS-232 asynchronous serial port (ASYN 0) has a DB9 male connector, is wired as a DTE port and can be used as a general purpose port for terminals, printers or modems. The default communications settings are:

•9600 bps

•8 data bits

•1 stop bit

•no parity

•hardware flow control

ADSL Interfaces

The ADSL port has an RJ11 connector, and supports Dying Gasp.

Power supply

The routers have a universal AC input connector and a power switch on their rear panel. The routers require a power input of 100-240 VAC and 50–60Hz.

Some interfaces that may be installed in the router are not transformer isolated. This means they will be referenced to the frame ground of the equipment and may be damaged if connected to an interface on another piece of equipment which is at a different ground potential.

For more information about the hardware, see the AR400 Series Hardware

Reference on the Documentation and Tools CD-ROM.

Patch 54266-01

C613-10417-00 Rev A

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Allied Telesis AR441S manual Adsl Interfaces
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AR441S specifications

Allied Telesis offers a range of advanced routers designed to meet the connectivity and operational needs of modern enterprises. Among its extensive lineup, the AR450S, AR441S, AR415S, AR442S, and AR440S models stand out for their robust features and technologies, making them ideal solutions for various networking environments.

The Allied Telesis AR450S is a high-performance router tailored for service providers and large enterprises. It supports advanced routing protocols, including IPv4 and IPv6, ensuring compatibility with both legacy and modern networks. The AR450S boasts substantial throughput capabilities, making it suitable for bandwidth-intensive applications. Its versatile WAN options, including Ethernet and cellular connectivity, allow seamless integration into diverse network architectures.

Next in the lineup is the AR441S, which focuses on providing enhanced security and reliability. With built-in firewall capabilities and VPN support, this model ensures secure communication over the internet. The AR441S also features numerous Ethernet ports for flexible connectivity, enabling organizations to scale their networks as needed. Its user-friendly interface facilitates straightforward configuration and management.

The AR415S is designed for branch offices and small to medium-sized enterprises. This router offers a balance of performance and affordability, equipped with essential features like Quality of Service (QoS) and traffic shaping. The AR415S supports multiple WAN connections, which helps in maintaining reliable internet access by auto-failing to backup connections when necessary.

The AR442S incorporates advanced networking technologies, including dynamic routing protocols and deep packet inspection. This model enhances performance by optimizing traffic flow and improving bandwidth utilization. Its support for VoIP and other multimedia applications makes it an excellent choice for organizations seeking to maximize their communication capabilities.

Lastly, the AR440S is engineered for high availability and redundancy. It includes dual power supplies and hot-swappable components, ensuring that network services remain uninterrupted during maintenance. The AR440S is particularly valuable in mission-critical environments where downtime can lead to significant business disruption.

In summary, the Allied Telesis AR series routers—AR450S, AR441S, AR415S, AR442S, and AR440S—offer a rich set of features tailored to various operational needs. With their advanced routing capabilities, security features, and reliable performance, these routers represent the cutting edge of networking technology for businesses looking to enhance their connectivity and operational efficiency.
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