The NK-3G144 Routing Switcher handles high-bandwidth, broadcast-quality, digital video and audio signals, and embedded audio signals. Digital video signals can be 3G, high definition, standard definition, DVB-ASI, or SDTI. The NK-3G144 supports SMPTE standards 424M, 344M, 259M, and 292M and AES.

The NK-3G144 is powered by one +15 V DC, 32 A PSU, with an optional second PSU available to provide redundancy and load sharing.

The NK-3G144 is designed for installation into a standard 19" equipment rack. It has integrated rack ears, allowing it to be screwed in using standard screws and cage nuts.

A routing switcher is a module that switches items of broadcast equipment from a nominated source to a nominated destination. All routing switchers in the system can be connected to other NK Series devices via the T-Bus control system, and can be connected to a video referencing signal (see “Connecting a Video Reference to NK Series Routing Switchers” on page 3–11). The NK-3G144 can be partitioned. Each partition may be assigned to a unique or common switching level.

The NK-3G144 is set up using the routing switcher editor in DashBoard.

NK Series Overview

Ross Video’s NK Series Routing Systems are a comprehensive family of routing solutions. NK Series offers a wide variety of matrix sizes and types, flexible control panels and a powerful control system to tie everything together. Whether it’s a small utility router or a large mission critical facility system, NK Series offers a solution to fit your budget and needs.

NK Series Routers are available in sizes ranging from 16×4 to 144×144. Any matrix type can be built into a system with any combination of other NK matrices – all united under one control system.

Initially created by well-known Australian design engineer, Joe Talia (and team), NK Series Routers have a long history and heritage. The team continues inspired work on this router line at our subsidiary, Ross Video Pty’s facilities in Melbourne, Australia.

NK Routers represent great value, are backed by a 5-year warranty, and include world-renowned Ross Video technical support.

At-A-Glance Features

NK Series Crosspoint Matrices

• Comprehensive product family
• Full range, from utility to facility solutions
• 16×4 to 144×144 sizes
• Wide range of matrix types
• Modular 64x, 72x, and 144x designs
• 144x feature redundant crosspoint matrices, power and control

NK Series Control System

• Full featured control system
• Distributed control architecture with no single point of failure
• Powerful and intuitive DashBoard Control System for configuration and monitoring
• Range of highly flexible control panels
• Virtual routing and resource management
• Serial and GPI automation interfaces