Endurance offers a range of compact transceiver modules, specifically engineered to be sturdy and resilient, making them ideal for industrial and military use. These modules boast a broad operating temperature range and are encased in a metal housing to reduce the impact of Electro-Magnetic Interference. They feature two through-hole mounting posts for stability under conditions of shock and vibration, and the pins are soldered directly onto the Printed Circuit Board (PCB) to maintain consistent connectivity. For enhanced reliability in extreme conditions, Endurance modules come with an optional conformal coating. These modules meet both Telcordia and Military standards. They come with a simple serial interface that is protocol-independent, making them versatile for a variety of applications. The modules also offer digital diagnostic functions for monitoring and control via a 2-wire serial interface.