AFBR-2529SIZ

DC-50MBd Versatile Link Fiber-Optic Receiver with Monitoring Output

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The Broadcom® AFBR-2529SIZ receiver consists of an IC with an integrated photodiode providing a TTL logic family compatible output.

The receiver operates any type of signal from DC up to 50 MBd at distances up to 50m with 1 mm Polymer Optical Fiber (POF), up to 200m at 10 MBd and 120m at 50 MBd with 200 μm Plastic-Clad Silica (PCS), respectively.

It 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.

The AFBR-2529SIZ features a monitor output providing an analog voltage proportional to the average optical input power. Various simplex and duplex connectors, as well as POF cables, are available for Versatile Link components.

For optical links with AFBR-2529SIZ, Broadcom’s AFBR-16xxZ transmitters use a 650 nm LED source with integrated optics and driver IC recommended.
The AFBR-2529SIZ delivers inverted output signals, which means that LIGHT ON leads to Data out LOW and vice versa.

Features

  • RoHS-compliant
  • Analog monitoring output (RSSI)
  • Data transmission at signal rates from DC up to 50 MBd
  • Integrated PIN diode and digitalizing IC with TTL output logic
  • Up to 50m distance with 1 mm POF over operating temperature range
  • Up to 200m (10 MBd) distance and 120m (50 MBd) distance with 200 μm PCS over operating temperature range
  • Operating temperature range of –40°C to +85°C
  • Receiver power supply of 3.3V or 5.0V
  • Compatible with the Broadcom’s Versatile Link family of connectors for easy termination of fiber

Applications

Optical receiver for 50-MBd systems and below:
  • Industrial control and factory automation
  • Extension of RS-232 and RS-485
  • High voltage isolation
  • Elimination of ground loops
  • Reduces voltage transient susceptibility
  • Advanced maintenance management of optical links by monitoring the incoming optical receiver power

Lifecycle Status

Active

Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Active
Distrib. Inventory Yes
Fiber Type Plastic Optical Fiber (POF)
Interface Logic TTL
RoHS6 Compliant Y
Maximum Distance (m) 50
Nominal Optical Wavelength (nm) 650
Pwr Supply In V 3.3
Form Factor Industrial (650nm)
Data Rate DC-50 MBd
Transmitter/Receiver Receiver
Housing VL-Horizontal
elek. Interfaceg TTL
Operating Temperature -40° C to +85° C
Supply Voltage 3.3V /5V
Comment RSSI

Data Sheet1 i
Selection Guide1 i

AFBR-1629Z

DC to 50 Megabaud Versatile Link Fiber Optic Transmitter for 1 mm POF