Pub. 42004-693L2C

Model 69320-101 Voice Network Adapter

Page: 4 of 15

Switch and Jumper Settings

Overview

Several switch and jumper settings are required for proper operation of the VNA Card. The following settings are set during the system commissioning and programming and should not be changed. If replacing an existing 69266-001 T1 card or VNA card for maintenance purposes, be sure to replicate the switch and jumper setting of the card being replaced. Refer to Figure 1 for the switch and jumper locations.

FrontPanelDIPSwitch(SW5)Settings

NOTE: The front panel DIP switches (SW5) can be updated without powering down the card rack and without resetting the MCU.

Position Number

Name

Top

1

Line Build 0 (LB0)

 

 

 

 

2

Line Build 1 (LB1)

 

 

 

 

3

Line Build 2 (LB2)

 

 

 

 

4

Receive Equalizer Gain Limit

 

 

 

 

5

Lamp Test

 

 

 

 

6

Customer Disconnect Enable

 

 

 

 

7

Local Loop Back

 

 

 

Bottom

8

Remote Loop Back

 

 

 

The Line Build # switches control the “line build” (signal’s amplitude) of the T1 transmit line. Set the Line Build # switches according to the following table:

LB0

LB1

LB2

T1 Line Length

 

 

 

 

 

 

 

 

Open

Open

Open

DSX-1 (0 to 133 feet) / 0 dB CSU

 

 

 

 

 

Open

Open

Closed

DSX-1

(133 to 266 feet)

 

 

 

 

 

Open

Closed

Open

DSX-1

(266 to 399 feet)

 

 

 

 

 

Open

Closed

Closed

DSX-1

(399 to 533 feet)

 

 

 

 

 

Closed

Open

Open

DSX-1

(533 to 655+ feet)

 

 

 

 

Closed

Open

Closed

-7.5 dB CSU

 

 

 

 

Closed

Closed

Open

-15 dB CSU

 

 

 

 

Closed

Closed

Closed

-22.5 dB CSU

 

 

 

 

 

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Hubbell 69320-101 manual Switch and Jumper Settings

69320-101 specifications

The Hubbell 69320-101 is a robust and versatile electrical device designed for a variety of commercial and industrial applications. It stands out in the field of electrical solutions, combining innovative technologies with proven reliability. One of its main features is its ability to support a wide array of power and data requirements, making it an ideal choice for modern facilities looking to streamline their electrical systems.

One notable characteristic of the Hubbell 69320-101 is its durable construction. Built with high-quality materials, it is engineered to withstand harsh environments, ensuring longevity and consistent performance. This resilience is particularly important in settings that experience high traffic, exposure to heavy machinery, or challenging weather conditions.

Additionally, the Hubbell 69320-101 is equipped with advanced technologies that facilitate easy installation and maintenance. Its design includes features such as snap-on covers and easy access points, which help reduce installation time and simplify any necessary service procedures. This user-friendly design is essential for ensuring that technicians can perform their duties efficiently and safely.

The device also boasts enhanced safety features, such as ground fault protection and robust insulating properties. These safety mechanisms prevent electrical hazards and protect both users and connected equipment from potential damage. Such considerations are crucial for meeting various industry standards and regulations, providing peace of mind for operators and facility managers alike.

Another significant aspect of the Hubbell 69320-101 is its adaptability. It is compatible with a wide range of electrical systems, making it suitable for diverse projects ranging from office buildings to manufacturing plants. This flexibility allows users to integrate the Hubbell 69320-101 into existing infrastructures with minimal disruption, maximizing productivity.

Furthermore, the Hubbell 69320-101 comes with multiple configuration options, allowing users to tailor it to their specific power distribution and data needs. The ability to customize the device not only enhances usability but also ensures that it meets the unique demands of different applications.

In summary, the Hubbell 69320-101 is an outstanding electrical solution characterized by its durability, safety features, and adaptability. With its innovative design and technology, it continues to be a trusted choice for professionals seeking reliable electrical devices that can meet the challenges of today’s dynamic environments.