optical transceiver module / analog / harsh environment / single-mode

PD-LD has developed a novel pressure-resistant 1?9 transceiver, which can withstand extreme pressures up to 800 psi and is well suited to marine, aerospace, and defense applications. These pressure-tolerant fiber optic transceiver modules are in convenient industry standard 1?9 style packages. The PTR622-PT series modules are designed to operate at 622 Mbps data rate over 9/125um single mode optical fiber.

A 1310 nm (-B35)/1550nm (-B53-S) FP and an InGaAs PIN photodiode are integrated with a WDM filter to form a bi-directional single fiber optical subassembly (OSA). A LD driver IC that converts differential input LVPECL logic signals into an analog laser driving current drives the laser. The photodiode is connected to a circuit providing post-amplification, quantization, and optical signal detection.

Features
Ruggedized to withstand pressure up to 8000 psi
622 Mbps data rate
Industry standard 1?9 footprint
Differential LVPECL inputs and outputs
Single power supply 3.3V
TTL signal detect indicator
Class 1 laser product complies with EN 60825-1
RoHS compliant