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Description
The AFBR-2419TZ fiber optic receiver is designed to operate with the Broadcom HFBR-14xxZ/-1712TZ fiber optic transmitters and multimode glass fiber cable. Consistent coupling into the receiver is assured by the optical system with lens. The receiver output is a digital CMOS/TTL signal. The AFBR-2419TZ receiver contains an IC with integrated photodiode which directly converts the incoming optical signal to a digital output signal without the requisite for additional external circuitry. Because of its integrated design, the receiver has very high EMC resistance. A wide receiver dynamic range and high sensitivity over temperature is achievable. The data rate typically goes from 100kBd to 50MBd. A monitor (RSSI) output, which delivers an output current proportional to the average incoming light power, is available.

Features
¡ñ RoHS-compliant
¡ñ Works with Broadcom HFBR-14xxZ (820nm LED) and HFBR-1712TZ (850nm VCSEL) transmitters
¡ñ Data transmission at signal rates from 100 kBd up to 50 MBd
¡ñ Receiver: Integrated PIN diode and digitalizing IC with CMOS/TTL output logic
¡ñ Up to 3 km distance with Multimode Glass Fiber Cable
¡ñ Operating temperature range of -40°C to +85°C
¡ñ Compatible with 10Base-FL standard
¡ñ 3.3 V and 5 V supply voltage operation
¡ñ RSSI output

Applications
¡ñ Optical transmission from 100 kBd up to 50 MBd
¡ñ Industrial control and factory automation
¡ñ High voltage isolation
¡ñ Elimination of ground loops
¡ñ Reduces voltage transient susceptibility
¡ñ Power substation automation

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Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.