and functions as a stand-alone server to provide a common, compact, non-essential, high-performance onboard networking solution. The NFS facilitates data transfer between avionics systems and IP-based equipment, providing greater accessibility to a wide range of applications. This high-reliability device, built to OEM standards, combines the multiple functions of an ARINC 429 to Ethernet converter, multicast router, firewall, data loader and communication gateway, in one single and lightweight unit. The NFS can support a variety of applications, such as distribution and loading of software parts and Electronic Flight Bag (EFB) operations. In essence, the NFS manages and facilitates high-capacity collection, distribution and storage of important aircraft data for operations, maintenance and flight safety purposes. Teledyne's ONS is open and scalable to on an operator's networking needs. Multiple NFS units can exist/connect with multiple Teledyne Controls' Network Extension Device (NED) units to provide the optimum network solution.

Extensive Networking Functions
NFS is designed to support extensive networking infrastructures. The NFS manages data from and interconnects previously isolated onboard systems and sub-networks with various Ethernet wired interfaces, while enforcing network security with its firewall functionality. The NFS acquires, processes, stores and distributes data for multiple systems and applications. It can also manage Quality of Service (QoS), allowing operators to prioritize traffic for critical applications.

Flexible Communication Gateway
The NFS can also facilitate off board communication by interfacing with a variety of communication systems and high-speed links to provide connectivity between the airplane and the airline's ground networks. For example, the NFS can connect to ACARS and Swift Broadband SATCOM systems for in-flight communications, and interface with a wireless solution such as Teledyne's Wireless GroundLink® System (WGL) for ground-based connectivity.

ARINC 615-4 and ARINC 615A Data Loading
The NFS replaces the functionality of the Airborne Data Loader with full 615-4 and 615A data loading capability. The NFS allows operators to streamline their data loading processes by eliminating the need to reproduce, distribute and load countless floppy disks every month. NFS provides file storage and management services with an integral solid-state drive. When using the NFS with Teledyne's WGL system and LoadStar® Server Enterprise (LSE) ground-based software, operators can fully automate the electronic distribution and loading of software parts across their fleet.

Application Hosting
Teledyne's NFS is capable of hosting applications to perform a variety of tasks for installed systems. The NFS hosts a set of interface software (framework) that enable airlines to develop their applications to access NFS based features and services. Applications such as Engine Trim Balance, Weight and Balance, Log Book and virtual QAR can be hosted on the NFS.

OEM QUALIFIED DEVICE
Teledyne's NFS is a high-performance networking system designed to stringent Boeing OEM standards. As a result, the NFS meets rigorous requirements for functionality, reliability and performance in severe environmental conditions. This high-caliber system is standard on Boeing 747-8 aircraft and delivers the long-term dispatch reliability that operators expect from avionics class equipment.