6-6 Getting Started Guide

T1 Line Configuration

The T1 Line Configuration screen appears.

T1 Line Configuration

Operation Mode...

HDLC

Line Encoding...

B8ZS

Framing Mode...

ESF

AutoDetect DS0 Channels:

No

Number of DS0 Channels:

1

First DS0 Channel:

1

Channel Data Rate...

Nx64k

Data Link Encapsulation...

Frame Relay

PPP over Frame Relay Enabled:

Off

TO MAIN MENU

NEXT SCREEN

Return/Enter goes to new screen.

Enter Information supplied to you by your telephone company.

1.Select Operation Mode and press Return. From the pop-up menu, highlight the mode your telephone ser- vice provider uses: HDLC, CM-HDLC(Copper Mountain), or ATM. The default setting is HDLC. Press Return.

2.Select Line Encoding and press Return. From the pop-up menu, highlight the encoding your telephone service provider uses: B8Zs or AMI. The default setting is B8Zs. Press Return.

3.Select Framing Mode and press Return. From the pop-up menu, highlight either ESF or D4, depending on the framing mode that your telephone service provider advises you to use. The default setting is ESF. Press Return.

4.Select AutoDetect DS0 Channels. Netopia routers whose model number ends in “-T” may be able to use the auto detection feature. Toggle this item to Yes if your service provider uses equipment that supports DS0 channel auto detection. Otherwise accept the default No.

5.Select Number of DS0 Channels and enter the number of DS0 channels that you and your telephone service provider have determined are necessary for your T1 line. The default setting for DS0 Channels is 1 (one). Press Return.

Note: Each DS0 channel represents a 56k or 64k increment in bandwidth. Selecting a number less than the maximum specifies a fractional-T1 interface. You can have a maximum of 24 DS0 channels.

6.Select First DS0 Channel and enter the number of the first active DS0 channel you will be using. The default setting is 1 (one). Press Return.

Note: You can change the First DS0 Channel number, which has a valid range from one to the maximum number minus the number of active channels. If the number of active DS0 channels is 24 (maximum), First DS0 Channel is hidden.

If you specify a number of DS0 channels less than the maximum, a Contiguous Channels item appears. For fractional-T1, you can specify whether the DS0 channels are contiguous or alternating by toggling

Contiguous Channels to Yes or No.

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Netopia 4522 T1 manual T1 Line Configuration screen appears
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4522 T1 specifications

The Netopia 4522 T1 is a robust modem designed primarily for businesses that demand reliable and efficient internet connectivity. This device is part of the Netopia series, which is renowned for its advanced features and dependable performance in various networking environments.

One of the main characteristics of the Netopia 4522 T1 is its support for T1 line connectivity, a dedicated leased line that offers stable and consistent internet service. T1 lines can transfer data at a speed of 1.544 Mbps, making it an ideal choice for businesses that require stable upload and download speeds to handle activities like video conferencing, online transactions, and large file transfers.

A key feature of the Netopia 4522 T1 is its built-in routing capabilities. It includes a powerful integrated router, allowing users to connect multiple devices over a single T1 connection. This feature is essential for small to medium-sized businesses that utilize multiple workstations, ensuring that all devices can access the internet simultaneously without compromising speed or reliability.

In terms of security, the Netopia 4522 T1 incorporates essential firewall features, including NAT (Network Address Translation) and DHCP (Dynamic Host Configuration Protocol) server capabilities. These functionalities help protect the network from potential external threats and efficiently manage IP address allocation for connected devices.

The device also supports advanced network management features, including Quality of Service (QoS). This technology prioritizes critical applications and ensures that they receive the necessary bandwidth, preventing latency during peak usage times.

Additionally, the Netopia 4522 T1 is designed for easy installation and management. With a user-friendly web interface, administrators can configure settings, monitor performance, and troubleshoot issues quickly. This ease of use is particularly beneficial for businesses that may not have dedicated IT staff.

Overall, the Netopia 4522 T1 is a reliable choice for organizations that require a dedicated internet connection with strong performance, security, and user-friendly management options. Its combination of T1 technology and integrated routing capabilities makes it a valuable asset for businesses looking to enhance their online connectivity and maintain productivity.
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