Overview
The AFBR-1624Z is a fiber optic transmitter manufactured by Broadcom Limited. It utilizes a 650nm LED source with integrated optics and a driver IC, designed for efficient coupling into 1mm Polymer Optical Fiber (POF). The transmitter is compatible with TTL logic families and can operate with any type of signal from DC up to 50Mbaud at distances up to 50 meters with 1mm POF. It is housed in a Versatile Link package, which allows for interlocking and dual connections with duplex connectors.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Wavelength | 650 | nm | |
| Maximum Distance (1mm POF) | 50 | meters | |
| Data Rate | Up to 50 | Mbaud | |
| Supply Voltage | 3.3V ± 5% or 5V ± 5% | V | |
| Supply Current (Optical Power ON) | 21 - 31 | mA | |
| Input Voltage - Low | -0.3 to 0.8 | V | |
| Input Voltage - High | 2.0 to Vcc+0.3 | V | |
| Output Optical Power (peak), 1 mm POF | -5.5 to -2 | dBm | |
| Operating Temperature | -40 to +85 | °C |
Key Features
- Integrated 650nm LED and driver IC with TTL input logic.
- Compatible with Avago's Versatile Link family of connectors for easy termination of fiber.
- High voltage isolation and elimination of ground loops.
- Reduces voltage transient susceptibility.
- Operates from DC to 50Mbaud with any data pattern using 1mm plastic optical fiber (POF).
- Supports a Bit Error Rate (BER) < 10E-9 within specified ranges.
Applications
The AFBR-1624Z is suitable for various applications including:
- Fiber Optics
- Industrial Automation
- Process Control
Q & A
- What is the wavelength of the AFBR-1624Z transmitter?
The AFBR-1624Z transmitter uses a 650nm LED source. - What is the maximum data rate supported by the AFBR-1624Z?
The AFBR-1624Z supports data rates up to 50Mbaud. - What type of fiber does the AFBR-1624Z support?
The AFBR-1624Z supports 1mm Polymer Optical Fiber (POF) and 200µm Plastic-Clad Silica (PCS) fibers. - What is the operating temperature range of the AFBR-1624Z?
The operating temperature range is -40°C to +85°C. - Is the AFBR-1624Z compatible with TTL logic families?
Yes, the AFBR-1624Z is compatible with TTL logic families. - What is the supply voltage range for the AFBR-1624Z?
The supply voltage range is 3.3V ± 5% or 5V ± 5%. - What is the maximum distance supported by the AFBR-1624Z with 1mm POF?
The maximum distance supported is up to 50 meters with 1mm POF. - Does the AFBR-1624Z support high voltage isolation?
Yes, the AFBR-1624Z supports high voltage isolation and eliminates ground loops. - What is the Bit Error Rate (BER) supported by the AFBR-1624Z?
The AFBR-1624Z supports a BER < 10E-9 within specified ranges. - Can the AFBR-1624Z be used in industrial automation and process control applications?
Yes, the AFBR-1624Z is suitable for industrial automation and process control applications.
