Description
Overview
The 3BHE012049R0101 UFD128A101 optical module is designed for ABB UNITROL excitation systems, providing reliable fiber‑optic communication within distributed control architectures. Its compact form factor and stable optical performance make it suitable for high‑integrity signal transmission in electrically noisy or long‑distance applications.
Functional Characteristics
This module supports high‑speed optical data transfer and is engineered to maintain signal quality across extended distances. Operating at a wavelength of 1310 nm, it is optimized for single‑mode fiber applications commonly used in industrial control networks.
The 3BHE012049R0101 UFD128A101 features an LC connector interface, ensuring secure fiber termination and minimizing insertion loss. Its mechanical design emphasizes durability, allowing the module to operate reliably across a wide temperature range. The lightweight construction simplifies installation in dense control cabinets or compact excitation system layouts.
Compatibility with ABB UNITROL systems and third‑party devices enables flexible deployment in mixed‑vendor environments. The module’s optical characteristics support stable communication links for excitation control, monitoring, and protection functions.
Technical Specifications
| Parameter |
Value |
| Model / Part Number |
3BHE012049R0101 UFD128A101 |
| Product Type |
Optical Module |
| Manufacturer |
ABB |
| Product Series |
UNITROL Excitation Systems |
| System Compatibility |
DCS / UNITROL |
| Condition |
Brand New |
| Country of Origin |
Sweden |
| Weight |
0.06 kg |
| Dimensions |
16.1 × 4 × 1.8 cm |
| HS Code |
8537101190 |
| Optical Speed |
1 Gbps |
| Wavelength |
1310 nm |
| Connector Type |
LC |
| Fiber Type |
Single‑mode |
| Operating Temperature |
Suitable for harsh industrial environments |
| Availability |
In Stock |
| Minimum Order |
1 Unit |
| Operational Status |
Active |
Application Scenarios
-
Fiber‑optic communication in excitation systems
-
Long‑distance signal transmission in DCS networks
-
High‑noise industrial environments requiring optical isolation
-
System upgrades requiring compact optical interface modules
FAQ
Q: Is this module compatible with standard LC single‑mode fiber? Yes, it is designed for LC‑terminated single‑mode fiber networks.
Q: Can it be used in mixed ABB and non‑ABB systems? The optical interface is standardized, allowing integration with compatible third‑party equipment.
Q: Does the module support long‑distance communication? Its 1310 nm wavelength is suitable for extended‑distance industrial fiber links.
