사양
AFBR-1624Z is a Broadcom Versatile Link high-speed plastic fiber optic transmitter with integrated LED drive circuit, matched with AFBR-2624Z receiver to form a complete high-bandwidth isolated fiber link, designed for high-frequency PWM trigger, real-time control signal transmission in high-voltage inverters, servo drives and industrial automation systems.
👉 It’s not low-speed 5MBd transmitters such as HFBR-1521Z and AFBR-1521CZ for simple switch signals.
👉 It’s a 50MBd high-speed POF transmitting module with ultra-fast switching speed, dual 3.3V/5V power compatibility and interlock stacking housing, ideal for high-speed closed-loop motion control and high EMI industrial power equipment.
Key Features of AFBR-1624Z Fiber Optic Transmitter
Power electronics and automation system designers select AFBR-1624Z for high transmission bandwidth, wide temperature stability and simplified PCB layout design:
- Supports DC to 50 MBd full-rate digital signal transmission, 10 times higher bandwidth than traditional low-speed Versatile Link transmitters
- Built-in 650nm red LED and integrated dedicated drive IC, perfect optical matching with AFBR-2624Z receiver; BER less than 10⁻⁹ under full working conditions
- Compatible with standard 1mm core POF plastic optical fiber, stable signal transmission distance up to 50 meters at room temperature
- TTL-compatible input level, can be directly driven by FPGA, DSP, MCU and PLC control IO without extra level shift circuits
- Ultra-fast optical switching characteristic: minimal rise/fall time, low signal jitter, guarantees accurate transmission of high-frequency PWM control pulses
- Dual universal supply voltage: 3.3V (3.135V~3.465V) and 5V (4.75V~5.25V), compatible with new low-voltage embedded and legacy 5V industrial control boards
- Typical operating forward current 21mA, low power consumption for long-term continuous cabinet operation
- 3-pin horizontal through-hole Versatile Link flame-retardant plastic housing, supports interlock stacking of multiple modules to save PCB layout space
- Standard push-in simplex/duplex fiber connector, fast field wiring without special crimping tools
- Complete galvanic optical isolation thoroughly suppresses ground loop noise and high dv/dt switching interference generated by IGBT/MOSFET power circuits
- Industrial extended temperature grade: -40°C ~ +85°C, stable optical and electrical performance under extreme cold and high-temperature workshop cabinet environments
- RoHS6 lead-free & REACH compliant, tube packaging, compatible with automated wave soldering mass production lines
- Mature active production component with stable long-lifecycle supply, easy cross-generation upgrade and replacement of old low-speed fiber modules
- MSL3 moisture sensitivity rating, standard through-hole structure supports automatic component insertion assembly process
대표적인 적용 분야
High-performance AC servo drives, three-phase industrial inverters and high-power frequency converter high-speed PWM trigger signal transmission
New energy photovoltaic inverters, energy storage converters and wind power equipment internal real-time fiber communication links
Factory automation distributed DCS control system high-speed fieldbus isolated data transmission
Rail transit traction control cabinet high-frequency motion command noise-free transmission
High-power welding power supply, elevator main control cabinet fast isolated signal communication
High-precision test & measurement instruments and high-voltage laboratory high-speed data isolation links
Multi-axis industrial robot real-time closed-loop motion control signal transmission
Industrial machine vision high-speed trigger signal anti-interference fiber transmission
High-power UPS and communication switching power supply high-frequency control signal isolation
Medical high-power diagnostic equipment leakage-proof high-speed digital communication
LXB Semicon supplies original Broadcom AFBR-1624Z high-speed plastic fiber optic transmitter module
