NETGEAR XM128U manual Chapter Introduction, Features

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Chapter 1

Introduction

This guide describes how to install and use the Model XM128U ISDN Digital Modem. It includes a physical description and installation instructions for the hardware, as well as instructions for installing and using FirstGear™ for configuring the modem. Use this guide as a reference for getting started. For more detailed information about installing your Model XM128U modem, refer to Reference Guide for the Model XM128 ISDN Digital Modem.

When used with off-the-shelf Internet or remote access client software, the Model XM128U modem enables mobile or home users to connect over Integrated Services Digital Network (ISDN) lines to the Internet or to branch offices. The Model XM128U modem also allows a user to connect to the analog world through an analog modem, a fax machine, or a telephone.

To take advantage of constant new developments while sustaining your hardware investment, the Model XM128U modem uses flash EPROMs that enable convenient uploading of newly available firmware.

Features

The Model XM128U modem supports a variety of compression schemes including V.42bis and Hi/fn LZS Compression (Stac). The Model XM128U modem can effectively communicate at speeds up to 460 kilobits per second (Kbps) over ISDN lines.

The Model XM128U modem has two analog ports to connect analog devices such as fax machines, modems, and telephones. The Model XM128U modem can communicate over the two B channels to different locations simultaneously, enabling you to send a fax and “su rf” the web at the same time. The analog ports recognize standard dual-tone multifrequency (DTMF) tones as well as pulse dialing.

Introduction

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Contents NETGEAR, Inc Trademarks Contents Contents Figures Tables Conventions PrefacePurpose Use of Enter, Type, and Press Related PublicationPage Page Chapter Introduction FeaturesIntroduction Front Panel Chapter Physical DescriptionLEDs Rear panel components Rear PanelPage Package Contents Chapter InstallationModel XM128U modem connections Installing the ModemInstalling Software for Windows Verifying Hardware InstallationInstalling the Windows 95 Driver Click on OK Select the desired modem driver Installing and Launching FirstGearTo install the FirstGear software Setup Complete screen FirstGear Installation WizardIntroduction screen To launch FirstGear from the Netgear program folder Click on Next Click on Finish to exit FirstGear Installation Wizard To enter the Spid and switch values directly About FirstGear 12. Configuration menu screen13. Retrieve menu tab screen 14 shows the Isdn Settings menu bar 15 shows the Tools menu choices displayed Configuring Windows 95 Dial-Up Networking Make New Connection screen, as illustrated in -17, opens 18. Make New Connection screen for entering ISP information My Connection screen, as illustrated in -19, opens Click on the Server Types tab Click on TCP/IP Settings Configuring Dial-Up Networking for Two B Channels Index Index

XM128U specifications

The NETGEAR XM128U is a versatile cloud-managed Ethernet switch designed for modern networking needs, particularly in small to medium-sized businesses. It stands out due to its advanced features, connectivity options, and powerful management capabilities.

At the core of the XM128U's functionality is its ability to provide 24 Gigabit Ethernet ports, allowing for high-speed data transfer and reliable connectivity for various devices. With support for both Power over Ethernet (PoE) and non-PoE devices, it simplifies network setups by reducing the need for additional power sources. PoE capabilities enable users to power devices like IP cameras, VoIP phones, and wireless access points directly through the network cable, streamlining installation and reducing clutter.

The XM128U is equipped with advanced Layer 2 functionalities, including VLAN support, link aggregation, and quality of service (QoS). VLAN support facilitates the segmentation of network traffic, improving overall security and performance by isolating sensitive data streams. Link aggregation allows multiple ports to be bundled together, increasing bandwidth and redundancy, which is essential for bandwidth-intensive applications. QoS features enable prioritized traffic management, ensuring that critical applications receive the necessary bandwidth for optimal performance.

One of the standout characteristics of the XM128U is its cloud management capabilities. NETGEAR's Insight Cloud platform provides a user-friendly interface for remote management, allowing administrators to monitor network performance, configure settings, and receive alerts from anywhere. This feature is particularly beneficial for businesses that require constant oversight of their networking infrastructure without the need for on-site IT staff.

In addition to these robust features, the XM128U supports advanced security protocols, including access control lists (ACLs) and network monitoring tools, to safeguard sensitive information and prevent unauthorized access. The switch is designed with a fanless architecture, ensuring silent operation, making it a suitable choice for office environments.

In conclusion, the NETGEAR XM128U is a powerful and flexible solution for businesses looking to enhance their network infrastructure. Its combination of high-speed connectivity, cloud management, PoE support, and advanced security features makes it a compelling choice for a wide array of applications in today's increasingly connected world. With the ability to easily scale and adapt to changing network demands, the XM128U is poised to meet the challenges of modern business environments.
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