1.3 SERVICE

All warranty and non-warranty repairs must be returned freight prepaid and insured to Patton Electronics. All returns must have a Return Materials Authorization (RMA) number on the outside of the shipping container. This number may be obtained from Patton Electronics Technical Support at:

Tel:

(301) 975-1007

Email:

http://www.patton.com

www:

support@patton.com.

NOTE: Packages received without an RMA number will not be accepted.

Patton Electronics’ technical staff is also available to answer any questions that might arise concerning the installation or use of your Model 2121/2135C. Technical Support hours: 8AM to 5PM EST, Monday through Friday.

WARNING! This device is not intended to be con- nected to the public telephone network.

2.0 GENERAL INFORMATION

Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected and tested and is warrant- ed for One Year parts and labor. If any questions or problems arise during installation or use of this product, please do not hesitate to con- tact Patton Electronics Technical Support at (301) 975-1007.

2.1 FEATURES

-Integral V.35 Male to 10BaseT Ethernet (Model 2135C)

-Integral X.21 Male to 10BaseT Ethernet (Model 2121)

-Industry standard, shielded RJ-45 10BaseT connection

-802.3 Ethernet supported by Transparent LAN bridging

-PPP Bridging Control Protocol (RFC 1638) with auto detection for compatibility with existing Patton Bridge Modules

-4096 MAC address table

-1 MB RAM; 128KB FLASH expandable to 512 KB

-Throughput latency of 1 frame

-Automatic LAN MAC address aging

-Nine LEDs monitor power, LAN, and DTE Interface sig- nals

2.2 DESCRIPTION

The Patton Model 2121/2135C MicroBridge is an Ethernet Bridge that provides LAN extension when used in conjunction with a X.21 or V.35 DCE device, such as a DSU/CSU, NTU, or router. The Model 2121/2135C performs transparent Ethernet bridging and functions at the MAC level, thus is transparent to higher level protocols such as TCP/IP, DECnet, NETBIOS, and IPX network protocols. Only broadcast, multi- cast, or frames set up for peered LAN are forwarded. The Model 2121/2135C is 802.3 Ethernet compliant and supports PPP Bridging Control Protocol (RFC 1638) on the DTE side.

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Patton electronic 2121, 2135C user manual Service, General Information, Features, Description

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.