Patton electronic 2135C, 2121 user manual DC Power

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4.3.2 DC Power

Supply DC power directly to the power supply jack. DC power supplied must be +5VDC ±5%, 500mA minimum, cen- ter positive, and can be supplied via a barrel type plug with 2.1/5.5/10mm I.D./O.D./Shaft Length dimensions. For this powering option, set J3 to position 7 and 8 as shown in figure 4 (factory default).

The 36-60 VDC DC to DC adapter supplied with the DC version of the Model 2121/2135C plugs in a DC source (nom- inal 48VDC) and plugs into the barrel power supply jack on the rear of the 2121/2135C. See Figure 5 below. For this powering option, set J3 to position 7 and 8 as shown in figure 4 (factory default).

DC power (+5VDC) can also be supplied via pins 14 or 15 on the DB-15 connector for the Model 2121. DC power (+5VDC) can also be supplied via pins KK or NN on the M/34 connector for the Model 2135C.

To Power

To -48VDC

Supply Jack

Source

 

+ Vin

 

- Vin

Figure 5: Connecting DC Power to the 2121/2135C DC Power Supply.

WARNING! There are no user-serviceable parts in the power supply section of the Model 2121/2135C. For more information, please contact Patton Electronics Technical sup- port at (301)975-1007, via our web site at http://www.patton.com, or by e-mail at support@patton.com.

Power-up 2121 via DB-15 Connector on Pin 15

Place strap position 1 and 2 on J3 for DC power supply. See figure 6 below.

Power-up 2135C via M/34 Connector on Pin KK

Place strap position 1 and 2 on J3 for DC power supply. See figure 6 below.

Figure 6. Strap positions 1 and 2 on J3

Power-up 2121 via DB-15 Connector on Pin 14

Place strap position 3 and 4 on J3 for DC power supply. See figure 7

below.

Power-up 2135C via M/34 Connector on Pin NN

Place strap position 3 and 4 on J3 for DC power supply. See figure 7 below.

Figure 7. Strap positions 3 and 4 on J3

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Contents Sales Office Technical SupportRadio and TV Interference Table of ContentsWarranty Information CE NoticeGeneral Information ServiceFeatures DescriptionPPP Operational Background ApplicationsInstallation Power ConnectionConnect to 10BASET Ethernet Port DC Power LED Status Monitors ConfigurationPower and DCE/DTE Interface LEDs LAN side LEDsFront of Model 2121, showing LED Indicators Appendix a Appendix BReplacement Parts Appendix C Appendix DPin # Signal Appendix EAppendix F Power Supply Interface Appendix G

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.