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I-2533CS-FD-A、I-2533CS-FD-A-UL(-UTA)、I-2533CS-FD-B、I-2533CS-FD-B-UL(-UTA): CAN/CAN FD to Single-mode Fiber Bridge
New Products
2026-09-07
Introduction:
The I-2533CS-FD-A/B series provides a reliable fiber-optic connection between two CAN/CAN FD networks. It converts electrical CAN/CAN FD signals into optical signals for transmission over single-mode fiber.
Key Benefits:
- Single-fiber transmission: WDM technology enables bidirectional CAN/CAN FD data transmission over a single fiber, reducing cabling requirements and deployment costs.
- Extended CAN network distance: Fiber-optic transmission overcomes the CAN bus distance limitation associated with baud rate, enabling longer communication distances.
- Network isolation: A bus error on one CAN network does not affect the operation of the other CAN network.
- Flexible baud rates: The two CAN networks can operate at different CAN baud rates, providing greater application flexibility.
- UL-certified options: The -UL and -UL-UTA models are UL certified for enhanced safety and reliability.
- Conformal coating option: The -UL-UTA models feature conformal-coated PCBs for enhanced protection against moisture, dust, and corrosion, making them suitable for high-humidity and high-salinity environments.
Features:
- Protocol Support: Complies with ISO 11898-2 and supports CAN 2.0A/2.0B and CAN FD (ISO and Non-ISO/Bosch).
- Flexible Baud Rate Settings:
- CAN FD (Data Phase): 100 kbps to 10 Mbps
- CAN: 10 kbps to 1 Mbps
- Fiber Break Detection: Provides real-time monitoring of the fiber link status.
- Smart Traffic Control: Supports CAN message filtering and simple message routing via the "Group ID" parameter.
- Easy Maintenance: DIP switches allow quick baud rate configuration and enable/disable the 120 Ω termination resistor; a USB port supports firmware updates.
Specifications:
| Model Comparison Table | ||||||
|---|---|---|---|---|---|---|
| Model | Operating Temperature | UL Certification | ||||
| I-2533CS-FD-A I-2533CS-FD-B |
-25 ~ +75 °C | 無 | ||||
| I-2533CS-FD-A-UL I-2533CS-FD-B-UL |
-25 ~ +70 °C | 有 | ||||
| I-2533CS-FD-A-UL-UTA I-2533CS-FD-B-UL-UTA |
-40 ~ +70 °C | 有 | ||||
| Note 1: The -A and -B series must be used as a pair. Note 2: The -UTA version features a conformal-coated PCB that provides protection against moisture, dust, and corrosion, making it particularly suitable for high-humidity and high-salinity environments such as coastal areas, marine applications, and water treatment facilities. Even when installed in a waterproof enclosure, the conformal-coated version is recommended for enhanced protection. |
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For more information, visit:
https://www.icpdas.com/en/product/I-2533CS-FD-AB__series
https://www.icpdas.com/en/product/I-2533CS-FD-AB-UL__series
