带光纤尾纤输入, 速率可达2.5Gbps, 内置低噪声预放,可用于数字光纤通信; 灵敏度可达-34dBm, 饱和光功率-4dBm, 可工作于C和L波段.

2.5Gbps APD Preamp Receiver, Bookham (Oclaro) AT3GC, Fiber Coupled Photo-Detector

The AT3GC receiver consists of an avalanche photodiode, a low-noise preamplifier, a connectorized single-mode fiber pigtail and a hermetic package with coplanar differential output, Optimized for use in 2.5Gbps Metro applications, either as a discrete device or within a transponder, using NRZ modulation with or without FEC at data rates up to at least 2.7Gbps.

Features:

• High sensitivity, -34dBm typical; Saturation input power, -4dBm typical;

• Low capacitance high speed InGaAs APD photo-detector;

• Supports FEC rates up to 2.7Gb/s with C and L band;

• Maximum differential output voltage, 1000mV peak to peak typical;

• Designed to exceed the environmental requirements of Telcordia GR468-CORE;

Applications:

• Client or line side links;

• 300 pin LR transponder applications;