Naval Tactical Fiber Switching System (NTFSS)

The Naval Tactical Fiber Switching System (NTFSS), Non-blocking 128-Channel NTDS Universal Matrix Switch features a flexible and scalable switch matrix architecture which meets the needs of centrally or remotely located NTDS Parallel and Serial applications. Unlike a centrally-located large-system switching block, the NTFSS enables network operators and test managers to design the best configuration to meet their switching requirements. The scalable units make it possible to interconnect large tactical equipment co-located or remotely located into a non-blocking switching network.

The NTFSS uses X-COM's patent-pending NTDS-to-Fiber technology, which multiplexes NTDS signals over fiber optic cables thereby eliminating the need for each channel to have individual copper lines between the switches. The NTFSS provides low-latency as well as a transparent, non-blocking interconnection between any pair of devices. By regenerating 100% of the incoming signal, the NTFSS ensures maximum data integrity. The switch system allows NTDS networks to be rapidly reconfigured using a PC or Master Switch Controller.

Features

• Scalable - Two, three, or four XPS-32 switches can be connected using high-speed fiber optic links to create a fully non-blocking, low-latency switching network of 64, 96, or 128 channels
• Flexible - Connect NTDS devices located in up to four different physical locations into a single network
• Low-Latency - Less than 500 ns ensures error-free and transparent communications
• Non-Blocking - Simultaneous non-blocking full data rate operation on all channels
• Versatile - Interconnect up to 128 NTDS Type A, B, C, D, E, H, MIL-STD-1553B, and OJ-451 devices
• Cost-Effective- By populating line cards as needed, the NTFSS can be customized to individual system needs and populated as additional requirements develop
• Extended Range - NTDS devices and XPS switches can be colocated or remotely located up to 14 km apart
• Small Form Factor - Large number of channels available in a small amount of space

Applications

Specifications

Applications

An NTFSS consists of four XPS-32 chassis linked together via fiber optic cables to create a low-latency, non-blocking configuration of up to 128 channels. The XPS-32 sub-switches can be centrally co-located in a large matrix switch or up to 14 km apart. The NTFSS is typically used at shore-based test, evaluation, and training commands to allow equipment to be easily and rapidly reconfigured in order to mimic many different ship combat system configurations. The switch system allows network operators and test managers to interconnect a wide range of MIL-STD-1397C Type A, B, C, D, E, F, and H devices without the need to ever disconnect NTDS cables.

Interchangeable line cards support MIL-STD-1397C Type A, B, C, D, E, H, MIL-STD-1553B, and OJ-451 (Hughes Console) standards		Four interconnected XPS-32 units create a 128-channel switch

Specifications

Components		4 XPS-32 Units 4 Fiber Optic CPU Cards 4 RPSU Power Supplies
Interfaces		MIL-STD-1397C Type A, B, C, D, E, H MIL-STD-1553B OJ-451 (Hughes Console)
Channels		32, 64, 96, or 128
XPS-32 Size		Switch Chassis: 17½" (10U) H x 14 ½" D x 19" W (19" rack mount) Power Supply: 7" H x 15 ¼" D x 19" W (19" rack mount)
XPS-32 Weight		Chassis: Approximately 50 lbs. Power Supply: Approximately 35 lbs.
Power		Standard IEC 115 VAC
Control		PC or Master Switch Controller via RS-232