The FCI-InGaAs-300ACER from OSI Optoelectronics is a Photodiode with Wavelength Range 900 to 1700 nm, Capacitance 10 pF, Dark Current 0.3 to 5 nA, Responsivity/Photosensitivity 0.80 to 0.95 A/W, Rise Time 1.5 ns. More details for FCI-InGaAs-300ACER can be seen below.