Section

TABLE OF CONTENTS

Page

 

 

1.0

Warranty Information

2

 

1.1

Radio and TV Interference

 

 

1.2

CE Notice

 

 

1.3

Service

 

2.0

General Information

4

 

2.1

Features

 

 

2.2

Description

 

3.0

PPP Operational Background

5

 

3.1

Applications

 

4.0

Installation

............................................................................

7

 

4.1

Connect to 10BaseT Ethernet Port

 

 

 

4.1.1

Connect the 10BaseT Ethernet Port to a Hub

 

 

 

4.1.2

Connect the 10BaseT Ethernet Port to a PC (DTE)

 

4.2

Connect to the DTE Interface

 

 

4.3

Power Connection

 

 

 

4.3.1

AC Power Supply (100-240VAC)

 

 

 

4.3.2

DC Power

 

5.0

Configuration

11

5.1LED Status Monitors

5.1.1LAN side LEDs

5.1.2LED Descriptions

5.1.3Power and DCE/DTE Interface LEDs

Appendix A - 2121 Specifications

15

Appendix B - 2135C Specifications

16

Appendix C - Factory Replacement Parts

17

Appendix D - 10BaseT Interface Pin Assignment

18

Appendix E - X.21 Terminal Interface Pin Assignment

15

Appendix E - V.35 Terminal Interface Pin Assignment

20

Appendix G - Power Supply Interface

21

1.0 WARRANTY INFORMATION

Patton Electronics warrants all Model 2121/2135C components to be free from defects, and will— at our option— repair or replace the product should it fail within one year from the first date of shipment.

This warranty is limited to defects in workmanship or materials, and does not cover customer damage, abuse or unauthorized modifi- cation. If this product fails or does not perform as warranted, your sole recourse shall be repair or replacement as described above. Under no condition shall Patton Electronics be liable for any damages incurred by the use of this product. These damages include, but are not limited to, the following: lost profits, lost savings and incidental or consequen- tial damages arising from the use of or inability to use this product. Patton Electronics specifically disclaims all other warranties, expressed or implied, and the installation or use of this product shall be deemed an acceptance of these terms by the user.

1.1 RADIO AND TV INTERFERENCE

The Model 2121/2135C generates and uses radio frequency ener- gy, and if not installed and used properly— that is, in strict accordance with the manufacturer’s instructions— may cause interference to radio and television reception. The Model 2121/2135C has been tested and complies with the limits for a Class A computing device in accordance with the specification in Subpart J of Part 15 of FCC rules, that are designed to provide reasonable protection from such interference in a commercial installation. However, this is no guarantee that interfer- ence will not occur in a particular installation. If the Model 2121/2135C does cause interference to radio or television reception, which can be determined by disconnecting the unit, the user is encouraged to try to correct the interference by one or more of the following measures: moving the computing equipment away from the receiver, re-orienting the receiving antenna and/or plugging the receiving equipment into a different AC outlet (such that the computing equipment and receiver are on different branches). In the event the user detects intermittent or continuous product malfunction due to nearby high power transmitting radio frequency equipment, the user is strongly advised to use only a shielded twisted pair data cable that is bonded to metalized external outer shield plugs at both ends. The use of a shielded cable satisfies compliance with the Electromagnetic Compatibility (EMC) directive.

1.2 CE NOTICE

The CE symbol on your Patton Electronics equipment indicates that it is in compliance with the Electromagnetic Compatibility (EMC) directive and the Low Voltage Directive (LVD) of the Union European (EU). A Certificate of Compliance is available by contacting Patton

Technical Support.

2

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Patton electronic 2135C, 2121 user manual Table of Contents, Warranty Information, Radio and TV Interference, CE Notice

2121, 2135C specifications

The Patton Electronics 2135C and 2121 are versatile, high-performance communication devices designed to enhance connectivity in various networking environments. These devices are particularly well-suited for enterprise and telecommunications applications, providing robust solutions for both legacy and emerging technologies.

The Patton 2135C model is a compact, versatile Ethernet over TDM (Time Division Multiplexing) copper modem. One of its main features is its ability to transmit Ethernet data over existing TDM circuits without the need for extensive infrastructure upgrades. This enables organizations to leverage their current systems while enjoying the benefits of modern data transfer capabilities. The 2135C supports various protocols and speeds, making it compatible with different network architectures.

The 2121 model, on the other hand, is a multi-service gateway that enhances connectivity and allows organizations to seamlessly integrate voice, data, and video traffic. It is designed to support a range of applications, from Voice over IP (VoIP) to video conferencing, making it an ideal choice for businesses aiming to consolidate their communication technologies. With its ability to prioritize traffic, the 2121 ensures optimal performance for time-sensitive applications.

Both models integrate advanced features such as adjustable bandwidth allocation, which allows organizations to tailor performance based on specific needs. They also support sophisticated monitoring and management solutions, enabling IT departments to oversee network performance and troubleshoot issues in real time. Built-in diagnostics and alarm capabilities enhance reliability and facilitate maintenance.

In terms of technology, both devices utilize advanced encoding methods to maximize the efficiency of data transmission. The Patton Electronics 2135C and 2121 also feature comprehensive security measures, ensuring data privacy and reducing vulnerabilities to cyber threats. These features are essential in today’s environment where data security is paramount.

Moreover, both models are designed for easy installation and configuration, minimizing downtime during deployment. Their rugged design ensures durability and performance in varied operating conditions, making them suitable for critical applications.

Overall, the Patton Electronics 2135C and 2121 provide efficient, reliable, and scalable solutions for modern communication challenges. With their extensive feature sets and integration capabilities, these devices stand out as substantial assets for any organization looking to enhance its connectivity and operational efficiency.