FEATURES

Point-to-point or point-to-multipoint

 

configuration.

• Up to 18,000 feet (5500 meters)

S/T Interface

(100 ohms IN)

The NTU-1 in typical applications.

Multipoint S/T

Interface

(100 ohms IN)

operating distance.

• Easy configuration—everything you

need is on the rear panel.

• Uses standard RJ-45 jacks on all

interfaces.

• Operates automatically.

• For wallmount or desktop use.

TE

Up to 1 km

Point-to-point

connection

ISDN U Interface

 

 

Up to 1 km

ISDN U Interface

from Telco

 

 

from Telco

TE

 

Passive Bus

(100 ohms IN)

 

(100 ohms IN)

 

 

NTU-1

 

 

Connection

NTU-1

(IS200A-R2)

 

 

 

 

(IS200A-R2)

 

 

TE

 

 

 

 

 

• Power supply is included.

ISDN U Interface

from Telco

(100 ohms IN)

 

 

 

 

 

100 ohms IN on unit with

 

 

 

 

 

 

 

longest cable

 

 

 

 

TE

 

 

Multipoint

 

 

100 ohms IN on either one of the units,

 

 

S/T Interface

 

 

 

 

 

 

 

 

and OUT on the other

 

 

 

 

 

 

 

NTU-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TE

 

100 ohms IN on unit with

 

(IS200A-R2)

 

 

 

 

 

 

 

 

 

 

longest cable

OVERVIEW

ISDN service requires an NT1 to connect the terminal adapter to the ISDN line. If your terminal adapter doesn’t have a built-in NT1, the NTU-1 is your affordable choice.

The NTU-1 converts the 2-wire echo-canceled 2B1Q code from the central office to a Customer Premise 4-wire alternate space inversion code. It supports both point-to-point and point-to-multipoint configuration. All options and connec- tions are accessible on the rear panel, and the NTU-1 comes with surge protection. Also, all interfaces have standard RJ-45 jacks.

Power Information:

Wallmount Transformer—

The NTU-1 is normally powered from the wallmount transformer. The transformer and the NTU-1 power-supply circuitry provide 5 watts for up to two terminal devices connected to the S/T interface. Connect the transformer’s barrel connector to the Power jack on the rear panel. Plug the transformer into a standard 120-VAC wall socket.

Signal Power—

The NTU-1 routes local and remote power to the signal leads of the S or T interface. For phantom powering applications, S/T interface connector pins 4 and 5 (Transmit) are the negative power leads, and pins 3 and 6 (Receive) are the positive power leads.

Remote Power—

The NTU-1 can receive backup power over the U interface connector. The input must be a minimum of 48 VDC and

5 watts. Both local and backup power is routed to the S/T interface connectors to power the associated terminal equipment. Pins 7 and 8 on the U interface provide remote power to both S/T jacks and the NTU-1.

9/19/2007

724-746-5500

blackbox.com

#11512

 

 

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Black Box NTU-1 manual Overview, Power Information

NTU-1 specifications

The Black Box NTU-1 is an advanced and versatile next-generation computing platform designed for high-performance applications in various sectors, including research, industrial automation, and data center management. With a focus on modular design and scalability, the NTU-1 features a robust architecture that accommodates a wide range of processing needs.

One of the main features of the NTU-1 is its powerful processing capabilities. It is equipped with high-end multicore processors that support parallel computing, enabling it to handle complex calculations and large datasets efficiently. The integration of Graphics Processing Units (GPUs) further enhances its ability to perform tasks requiring intensive graphical computations, making it well-suited for applications in artificial intelligence, machine learning, and simulations.

In terms of memory, the Black Box NTU-1 supports an extensive RAM configuration, allowing for rapid data access and processing. The system can be customized with various storage options, including solid-state drives (SSDs) and traditional hard disk drives (HDDs), facilitating a balance between speed and capacity to meet diverse user requirements.

The NTU-1 utilizes cutting-edge technologies such as virtualization and containerization, which enable users to run multiple operating systems and applications on a single hardware platform. This flexibility is especially beneficial for software development and testing environments, as it allows for isolation and easy management of applications.

Another significant characteristic of the NTU-1 is its emphasis on connectivity and integration. It offers multiple ports, including USB, HDMI, and Ethernet, facilitating easy integration with existing networks and devices. This extensive connectivity ensures that users can maximize the potential of the NTU-1 in various settings, from laboratories to enterprise environments.

Security is a priority with the Black Box NTU-1, which implements advanced cybersecurity measures to protect sensitive data and system operations. Features such as secure boot, hardware encryption, and regular software updates help safeguard against potential threats.

Finally, the design of the NTU-1 emphasizes energy efficiency and thermal management. With innovative cooling solutions and power-saving technologies, users can run high-performance tasks without excessive energy consumption or operational costs.

Overall, the Black Box NTU-1 stands out as a powerful and flexible computing solution, equipped with state-of-the-art features and technologies that cater to a wide range of industrial and research applications. Its modular architecture, processing capabilities, connectivity options, and security features make it an ideal choice for users seeking a reliable and advanced computing platform.