AFBR-2310Z (BROADCOM LIMITED)

The AFBR-2310Z is a compact high performance Fibre Optic Receiver for multi GHz analogue communication over single mode optical fibre. The receiver incorporates a wide bandwidth, low dark current InGaAs/InP PIN photodiode packaged inside a TO-header, together with a high performance E-pHEMT RF amplifier and its bias network. A receptacle designed according to the CEI/IEC 61754-13 standard allows coupling of the optical signal by means of a FC fibre patch cord. The receiver is optimized for operation at 1310 and 1550nm but may be used over a wide wavelength range ranging from 850 to 1600nm, with reduced performance. The amplifier low noise figure and PIN high responsivity allow for a high sensitivity and thus a high splitting ratio in branched Passive Optical Networks. Access to the RF output as well as bias of PIN and amplifier is through a flexible printed circuit board. The RF output requires external AC coupling.