MOXA OBU-102-SS-LC Introduction
The Moxa OBU-102-SS-LC optical fiber bypass unit is a cutting-edge solution for industrial networks that require uninterrupted communication. This device ensures seamless data transmission, even when network failures occur. It enables automatic bypass functionality, which prevents network downtime by rerouting data through its backup channels. The OBU-102-SS-LC supports high-speed fiber optic communication for industries such as Factory Automation that demand reliable connectivity. Moxa’s reputation for building robust, high-performance networking solutions is reflected in this device, which is engineered for reliability, scalability, and ease of integration into industrial systems. This optical fiber bypass unit ensures the stability of your infrastructure. Its LC connector is designed for compatibility with single-mode fibers, offering a dependable, long-distance communication solution. As a key Moxa accessory, it delivers excellent flexibility in network design, ensuring that essential devices maintain communication links in challenging environments.
Advanced 2-Channel Optical Fiber Bypass Capability
The OBU-102-SS-LC optical fiber bypass unit features 2-channel operation, ensuring continuous data flow in the event of a device failure. This
capability is crucial for maintaining operational efficiency in industrial
environments where network stability is important.
Rugged Design with Flexible Mounting Options
Equipped with a durable IP30
metal housing and designed for harsh industrial applications, the unit can operate within a -20 to 70°C
operating temperature range. It also supports DIN-rail mounting and wall
mounting (with optional kit), offering installation versatility to suit diverse
application needs.
Reliable Power Inputs and Connectivity
The unit includes redundant dual
12/24/48 VDC power inputs to ensure continuous operation and reduce the risk of
power outages. With its 4 Ethernet ports, single-mode fiber, and LC female
connector, the OBU-102-SS-LC ensures fast,
long-distance communication, ideal for large-scale industrial networks.
MOXA OBU-102-SS-LC Certifications
This industrial optical fiber unit meets stringent international standards to ensure safety and reliability in industrial environments. This unit is certified by CE, FCC, and UL, demonstrating its compliance with electrical and safety regulations. Additionally, it has undergone rigorous testing for vibration, shock, and free-fall to guarantee durability in harsh conditions. The device handles high levels of electromagnetic interference, earning EMS, EMI, and EMC certifications for electromagnetic compatibility. For more detailed information on these certifications and technical specifications, refer to the OBU-102-SS-LC datasheet.

MOXA OBU-102-SS-LC Features
- 4 x Single-Mode Fiber LC Female Connectors
- Supports Fast, Gigabit, and 10 Gigabit Ethernet fiber connections
- Redundant dual 12/24/48 VDC power inputs
- IP30 metal housing
- -20 to 70°C operating temperature
- DIN-rail mounting ability
- Ultra-low power consumption 0.72 W
Explore the variety of industrial automation products we have for sale at lower prices. Choose and buy the MOXA OBU-102-SS-LC Optical Fiber Bypass Unit, the ideal solution that meets your needs. Our branches in the Middle East (UAE (Dubai, Abu Dhabi), KSA (Al Khobar, Riyadh), Kuwait, Qatar, and Oman) are strategically located to provide efficient support for all your purchasing requirements.
| Optical Bypass Unit : Bypass Properties | |
| Optical Switching Time | 10 ms (max.) |
| Insertion Loss | 1.6 dB (max.) |
| Optical Bypass Unit : Power Parameters | |
| Input Voltage | 12/24/48 VDC, Redundant dual inputs |
| Ports | 4 x Single-Mode Fiber, LC Female Connector |
| Input Current | 0.1 A @ 48 VDC |
| Reverse Polarity Protection | Yes |
| Optical Bypass Unit : Physical Characteristics | |
| Housing | Metal |
| IP Rating | IP30 |
| Dimensions | 53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in) |
| Installation | DIN-rail mounting, Wall mounting (with optional kit) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| Standards and Certifications | Safety, EMC, EMI, EMS, IEC 60068-2-31, IEC 60068-2-27, IEC 60068-2-6 |
