Applications
The FX-4S is typically used at shore-based test, evaluation, and training commands to link remotely-located NTDS equipment, such as radar or sonar units, to a central switching center. The FX-4S provides the means for equipment located in remote labs on opposite sides of the campus to be used together in new configurations. Using remote equipment in local configurations provides increased flexibility and capability while eliminating the need for additional expensive equipment purchases.
To maximize flexibility, the FX-4S is available in two configurations. These devices can be connected with either a dedicated fiber pair per channel (four fiber pairs total) or all four channels can be combined over a single fiber pair.
Each FX-4S extends NTDS serial ranges to 14 km using a single fiber optic pair
System Design and Testing
The FX-4S delivers performance with reliability. It is modular, reliable, simple to repair, and requires no routine maintenance. Front-panel status indicators allow for easy monitoring of link status. It has been rigorously field-tested with demonstrated bit-error rates of less than 10-10 and latency less than 500 nanoseconds.
FX-4S Rear Panel View