帶光纖尾纖輸入, 速率可達(dá)2.5Gbps, 內(nèi)置低噪聲預(yù)放,可用于數(shù)字光纖通信; 靈敏度可達(dá)-34dBm, 飽和光功率-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;
