JDSU offers the broadest family of standard amplifiers in the industry, including a complete portfolio of controlled amplifiers and gain blocks. Custom amplifiers designed to meet specific customer requirements are also available. Amplifier modules range from very compact, uncooled, low cost models for metro applications to full featured, multi-stage, high power amplifiers for long haul applications. Dynamic Gain Equalizers can be used in conjunction with amplifiers to further extend the reach available through amplification.