I-2533T-FD-UL
UL-Certified CAN/CAN FD to Multi-Mode Fiber Bridge: Establishes high-flexibility connections between two CAN networks via multi-mode fiber optics, supporting independent baud rates and extended transmission distances. Features UL safety certification, network error isolation, and optional conformal coating (UTA version) for protection in high-humidity or coastal environments.
Features
The I-2533T-FD-UL series is a local CAN/CAN FD (CAN with Flexible Data-Rate) bridge used to establish a connection between two CAN bus system via multi-mode fiber optic transmission medium. In order to solve the problem between CAN/CAN FD and fiber transmission medium. The I-2533T-FD-UL series is specially designed for converting the electrical CAN/CAN FD bus signal to fiber optic cables. Besides, I-2533T-FD-UL series has three more important features. First, the transmission distance limitation of the CAN bus system will not affected due to the different CAN/CAN FD baud rate. It means that the total CAN/CAN FD bus working distance can be extended. Second, the bus error on one CAN/CAN FD network will not affect the operation of another CAN/CAN FD network. Finally, the two CAN/CAN FD network can communication with each other by using different CAN/CAN FD baud rate for highly flexibility.
The I-2533T-FD-UL series modules have obtained UL certification, meeting strict safety standards including fire resistance, electric shock protection, and durability requirements. This ensures stability and safety across various usage environments, providing consumers with reliable quality assurance. The UTA version uses conformal coating technology that offers excellent resistance to moisture and salt spray, making it particularly suitable for coastal and high-humidity environments.
Specifications
| LED Indicators | |
| 1 x Power | |
| Status | 3 x CAN status |
| 2 x Fiber status | |
| Fiber | |
| Ports | Multi-Mode; ST Duplex connector x 1; 100 Base-FX |
| Fiber Cable | 50/125, 62.5/125 or 100/140 µm |
| Wavelength | 1310 nm |
| TX Output | -20 dBm Min. , -14 dBm Max. |
| Transmission Distance | 30 km (9/125 µm recommended) |
| RX Sensitivity | 2 km (62.5/125 µm recommended) |
| RX Sensitivity | --32 dBm Max. |
| RX Overload | -8 dBm Max. |
| Budget | 12 dBm |
| Propagation Delay | 190 us (*Note1) |
| CAN | |
| Ports | 1 |
| Specification | ISO 11898-2, CAN 2.0 A/B and FD |
| CAN bit rates: 10 k ~ 1 M bps, | |
| Baud Rate | CAN FD bit rates for data field: 100 k ~ 10M bps (*Note2) |
| Isolation | 3000 VDC for DC-to-DC, 2500 Vrms for photocoupler |
| Terminal Resistor | Switch for 120Ω terminal resistor |
| Filter | Yes |
| Power | |
| Input Range | +10 VDC ~ +30 VDC |
| Consumption | 3 W |
| Mechanical | |
| Casing | Plastic |
| Dimensions (mm) | 33 x 127 x 101 (W x L x H) |
| Installation | DIN-Rail |
| Environment | |
| I-2533T-FD-UL: -25 ~ 70 °C | |
| Operating Temperature | I-2533T-FD-UL-UTA: -40 ~ 70 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, No condensation |

