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|Product Series:||Optical Transceivers 1x9||Operating Voltage:||5V|
|Data Rate:||1.25 GBd||Product Type:||SC|
|Fiber Type:||Multimode Glass||Maximum Distance(M):||500|
|Nominal Optical Wavelength (nm):||850||Emitter:||VCSEL|
The AFBR-53D5Z transceiver from Avago Technologies allows the system designer to implement a range of solutions for multimode Gigabit Ethernet applications.
The overall Avago Technologies transceiver product consists of three sections: the transmitter and receiver optical subassemblies, an electrical subassembly, and the package housing which incorporates a duplex SC connector receptacle.
The transmitter section of the AFBR-53D5Z consists of an 850 nm Vertical Cavity Surface Emitting Laser (VCSEL) in an optical subassembly (OSA), which mates to the fi ber cable.
The receiver of the AFBR-53D5Z includes a silicon PIN photodiode mounted together with a custom, silicon bipolar transimpedance preamplifi er IC in an OSA. This OSA is mated to a custom silicon bipolar circuit that provides post-amplifi cation and quantization.
The post-amplifi er also includes a Signal Detect circuit which provides a PECL logic-high output upon detection of a usable input optical signal level. This singleended PECL output is designed to drive a standard PECL input through a 50 Ω PECL load.