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Provides essential information for installing and operating the NXU-2B Network Extension Unit.
Details the NXU-2B's general features, capabilities, and intended use with communication systems.
Explains the NXU-2B's Ethernet interface, speed, cabling, and network connectivity.
Lists detailed technical specifications for the NXU-2B, including audio, serial, network, and environmental parameters.
Details the items included in the NXU-2B shipping package and their part numbers.
Lists optional equipment available for purchase and their JPS part numbers.
Highlights key improvements and changes in the NXU-2B compared to its predecessor, the NXU-2A.
Provides a high-level overview of the NXU-2B, its design philosophy, and key terminology.
Provides an overview of the installation and setup procedures, including reshipment guidelines.
Details the process for unpacking, inspecting the unit, and reporting any damages or shortages.
Outlines the procedure for returning the equipment for repair or replacement, including RMA requirements.
Describes the six essential steps required for the proper installation of the NXU-2B unit.
Provides important suggestions for optimal unit and system performance during installation.
Specifies the DC power requirements for the NXU-2B and recommends using an uninterruptible power system (UPS).
A checklist to ensure all necessary steps and parameters are addressed before operating the NXU-2B.
Explains the function and pinout of the rear panel connectors for audio, serial, network, and power interfaces.
Introduces the section on NXU-2B settings and level adjustments.
Explains the requirements for configuring NXU-2Bs, including IP addressing and client/server roles.
Details how to configure the NXU-2B using its web-based graphical user interface.
Describes an alternative method for configuring the NXU-2B using an RS-232 terminal program.
Explains the three available communication modes: Normal, Connectionless, and Multicast.
Provides information and instructions for the proper operation of the NXU-2B.
Explains the function of each LED indicator on the front panel of the NXU-2B.
Refers to Section 2 for detailed explanations and pinouts of rear panel connectors.
Discusses the basic operation and control of the NXU-2B, assuming prior configuration.
Details how to manage client connections to the NXU-2B server via serial port or web browser.
Describes how to set a username and password for HTTP access and firmware updates for enhanced security.
Guides on optimizing the NXU-2B using JPS custom interface cables and their associated application notes.
Provides recommendations for customers creating their own radio interface cables for the NXU-2B.
Offers solutions for common issues encountered when interfacing radios with the NXU-2B.
A table listing common symptoms and their possible causes and solutions for installation and operation.
Step-by-step instructions on how to update the NXU-2B firmware using a web browser.
Provides answers to common questions regarding the installation and operation of the NXU-2B.
General| Category | Gateway |
|---|---|
| Model | NXU-2B |
| Power Supply | 12V DC |
| Manufacturer | JPS Communications |
| Connectivity | Wi-Fi, Ethernet |
| Ports | 2x Ethernet, 1x USB |
| Operating System | Linux |
