Connecting the Modem to a Network Management System

326X Series Modems can be connected to the following Telenetics systems:

•9110 NMS (Figure 2-9)

•9000-PC (Figure 2-10)

•9000-UX(Figure 2-10)

Use the modem’s NC IN and NC OUT 8-pin DIN connectors for NMS connections.

Installing the Modem

1

326X Series Modem

2

3

9110 Terminal

Step 1: Install ferrite cylinders as explained in this chapter.

Step 2: Attach an 8-pin DIN adapter cable connector to the modem’s NC IN connector.

NOTE: The modem can be connected to either a 9- or 25-pin serial communication port on the rear of the 9110 DMS. Figure 2-7 shows a 25-pin port connection.

Step 3: Attach the other end of the 8-pin DIN adapter cable to the DB 25-pin connector on the 9110’s network control 9- or 25-pin adapter cable.

Step 4: Attach the 25- or 9-pin connector to the appropriate port on the rear of the 9110 DMS.

Figure 2-9. Connecting to a 9110 NMS

1

326X Series Modem

2

Junction Box

3

To Proxy Agent (PC), and then to 9000-PC or 9000-UX

Step 1: Install ferrite cylinders as explained in this chapter.

Step 2: Attach an 8-pin DIN adapter cable connector to the modem’s NC IN connector.

Step 3: Connect the 8-pin control-channel connector on the other end of the 8-pin DIN adapter cable into its receptacle on a junction box.

Step 4: Attach the 50-pin connector on the network control cable to the junction box. Connect the other end to the appropriate Digi-Board on the rear of the NMS Proxy Agent PC.

Figure 2-10. Connecting to a 9000-PC or 9000-UX NMS

Installing the Modem 2-13

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Telenetics 326X V.34, V.34-SDC manual Connecting the Modem to a Network Management System, Connecting to a 9110 NMS
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326X V.34, V.32bis Series, V.34-SDC specifications

Telenetics has been a key player in the field of telecommunications, offering advanced modem solutions that cater to diverse communication needs. Among their notable products are the V.34-SDC and V.32bis series, including the 326X V.34 modem. These modems have been designed to enhance data transmission reliability and speed in various applications.

The Telenetics V.34-SDC modem represents a significant leap in technology, supporting data rates of up to 28.8 Kbps. This modem utilizes the advanced V.34 modulation scheme, which optimizes the use of existing telephone lines to deliver impressive performance, especially for users requiring high-speed data transmission. The V.34-SDC model also features robust error correction and data compression techniques, ensuring that users receive accurate data even over less than ideal connections. With its extended line-conditioning capabilities, the V.34-SDC modem can efficiently handle long distances and poor line conditions.

Equally noteworthy is the V.32bis series, which provides backward compatibility with V.32 modems, enabling seamless integration into existing systems. Capable of speeds up to 14.4 Kbps, the V.32bis modems are ideal for businesses and environments where legacy systems remain in use. It features adaptive equalization and advanced echo cancellation, ensuring a clear signal is maintained throughout the data transmission process. This versatility allows users to connect with various devices across different infrastructures.

The 326X V.34 modem further exemplifies Telenetics' commitment to high performance. It combines the V.34 capabilities with enhanced security features, offering users encryption options for sensitive data. This is particularly crucial for businesses that need to safeguard their information against potential vulnerabilities during transmission. The 326X also supports various data communication protocols, making it adaptable for multiple platforms and applications.

In summary, Telenetics’ V.34-SDC, V.32bis series, and 326X V.34 modems stand out for their high-speed data transmission, compatibility, advanced error correction, and security features. These technologies make them excellent choices for both enterprise and networking applications where reliable communication is vital. Telenetics continues to innovate, delivering modem solutions that meet the evolving demands of the telecommunications landscape.
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