BB-FOSTCDRI Industrial Serial to Fiber Converter
The BB-FOSTCDRI serial to fiber converter extends RS-232/422/485 communications over multi-mode fiber up to 2 km, making it ideal for industrial facilities requiring long-distance serial data transmission in harsh environments. This DIN rail mount converter delivers isolation and surge protection to maintain signal integrity across noisy installations, electrical substations, manufacturing plants, and remote monitoring systems where traditional copper cabling fails.
Built for demanding industrial applications, the BB-FOSTCDRI combines compact form factor with extended operating temperature range, ensuring reliable performance in temperature extremes from -40°C to +75°C. Whether you're integrating legacy serial devices into modern fiber networks or protecting sensitive equipment from electromagnetic interference, this multi-mode fiber converter provides the durability and performance industrial operations demand.
Key Features
- Multi-mode fiber optic connectivity up to 2 km transmission distance
- RS-232/422/485 serial protocol support for legacy device integration
- DIN rail mount design for standard industrial panel installation
- Integrated isolation and surge protection for EMI/RFI immunity
- Extended temperature operation (-40°C to +75°C) for harsh environments
- Compact industrial form factor with low power consumption
- Redundant fiber port configuration for network reliability
- No external power supply required for basic operation
Technical Specifications
| Specification |
Details |
| Manufacturer |
B+B SmartWorx (Advantech) |
| Model Number |
BB-FOSTCDRI |
| Product Family |
BB-FOSTC Industrial Fiber Optic Serial Converters |
| Serial Interface |
RS-232/422/485 |
| Fiber Type |
Multi-mode (MMF) |
| Maximum Distance |
2 km over multi-mode fiber |
| Mounting |
DIN Rail Mount (35mm) |
| Operating Temperature |
-40°C to +75°C (Extended Range) |
| Protection Features |
Isolation, Surge Protection, EMI/RFI Filtering |
| Isolation Level |
Industrial-grade galvanic isolation |
| Connector Type |
ST or SC fiber connectors (standard) |
| Form Factor |
Compact industrial enclosure |
Frequently Asked Questions
What is a serial to fiber converter and why do I need one?
A serial to fiber converter extends RS-232/422/485 communications over fiber optic cables, enabling long-distance data transmission (up to 2 km) while eliminating ground loops and electromagnetic interference. Industrial facilities use these converters to connect legacy serial devices across large facilities, bypass electrical noise in manufacturing environments, or integrate equipment in locations where copper cabling is impractical.
Can the BB-FOSTCDRI handle extreme temperatures in outdoor industrial settings?
Yes. The BB-FOSTCDRI features an extended temperature range of -40°C to +75°C, making it suitable for outdoor substations, remote monitoring installations, and unheated industrial facilities. This temperature resilience ensures consistent performance in seasonal temperature fluctuations and harsh climates.
How does DIN rail mounting benefit industrial installations?
DIN rail mounting allows the BB-FOSTCDRI fiber converter to integrate seamlessly into standard industrial control panels and enclosures. This standardized mounting approach reduces installation time, improves space efficiency, and simplifies maintenance compared to wall-mounted or desktop alternatives.
What protection does this multi-mode fiber converter provide against electrical noise?
The BB-FOSTCDRI includes integrated isolation and surge protection that breaks ground loops and shields against EMI/RFI interference. Fiber optic transmission inherently provides galvanic isolation, making this converter ideal for electrically noisy environments like power plants, motor control centers, and RF-intensive facilities.
