AFBR-1644Z

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1. Description

The AFBR-1644Z transmitter utilizes a 650 nm LED source with integrated optics and driver IC for effi cient coupling into 1 mm Polymer Optical Fiber (POF). The AFBR26x4Z/25x9Z receiver consists of an IC with an integrated photodiode to produce a logic compatible output. The transmitter input and receiver output are compatible with TTL logic families. The pair operates any type of signal from DC up to 50 MBd at distances up to 50 m with 1 mm POF, up to 200 m at 10 MBd and 120 m at 50 MBd with 200 μm Plastic-Clad Silica (PCS), respectively. The transmitter is a 3-pin and the receiver is a 4-pin device, packed in Versatile Link housing. Versatile Link components can be interlocked (N-plexed together) to minimize space and to provide dual connections with the duplex connectors. Various simplex and duplex connectors, as well as POF cables are available for Versatile Link components. 

2. Features

    1. RoHS-compliant

    2. Data transmission at signal rates from DC up to 50 MBd

    3. Transmitter: integrated 650 nm LED and driver IC with TTL input logic

    4. Receiver: integrated PIN diode and digitalizing IC with TTL output logic

    5. Up to 50 m distance with 1 mm Polymer Optical Fiber (POF) over operating temperature range

    6. Up to 200 m (10 MBd) distance and 120 m (50 MBd) distance with 200 μm Plastic-Clad Silica (PCS) over operating temperature range

    7. Operating temperature range of -40 °C to +85 °C

    8. Compatible with Avago’s Versatile Link family of connectors, for easy termination of fi ber

3. Applications

    1. Industrial control and factory automation

    2. Extension of RS-232 and RS-485

    3. High voltage isolation

    4. Elimination of ground loops

    5. Reduces voltage transient susceptibility