Ubiquiti UACC-OM-SM-1G-S-2 Fiber Single-Mode Module 1G BiDi 2-Pack (UACC-OM-SM-1G-S-2)
The Ubiquiti UACC-OM-SM-1G-S-2 is a 1Gbps bidirectional single-mode fiber transceiver module designed for long-range, high-speed data transmission using a single fiber strand. It comes in a 2-pack and is compatible with Ubiquiti and standard fiber networking equipment.
Enjoy reliable bandwidth with your fiber installations with the Bi-Directional Single-Mode LC SFP Transceiver Kit from Ubiquiti Networks. This 2-pack kit includes complementary SFP modules with simplex LC connectors. The module with the blue latch features a 1310 nm transmit and 1550 nm receive wavelength while the yellow latched module has a reverse configuration. Working together, the modules have a bi-directional data transfer rate of up to 1.25 Gb/s with a range of about 1.9 miles over a Single-Mode fiber connection.
Product Overview
- Model: UACC-OM-SM-1G-S-2
- Type: SFP (mini-GBIC) transceiver module
- Pack Size: 2 modules per pack
- Transmission Speed: 1 Gbps bidirectional
- Fiber Type: Single-mode optical fiber
- Connector: Simplex LC UPC
- Maximum Distance: Up to 3 km over single-mode fiber
- Up to 1.25 Gb/s Throughput
- 1310 nm TX / 1550 nm RX (Blue)
- 1550 nm TX / 1310 nm RX (Yellow)
- LC Connectors
- Single-Mode Fiber
- Up to 1.9 Mile Range
Key Features
- Bidirectional Transmission: Enables simultaneous data transfer in both directions over a single fiber strand, optimizing fiber usage.
- Plug-and-Play Compatibility: Works seamlessly with Ubiquiti devices and other standard fiber networking gear.
- Compact Design: Ideal for space-constrained networking setups.
- Enhanced Efficiency: Reduces cabling costs and simplifies deployment
Advantages
Performance & Efficiency
- 1 Gbps bidirectional transmission: Supports 1000Base-BiDi technology, allowing simultaneous upstream and downstream communication over a single fiber strand.
- Up to 3 km range: Each module supports single-mode fiber connections up to 3 kilometers, suitable for medium-distance deployments.
- Simplex LC connector: Uses a single LC UPC connector, reducing fiber cabling requirements and simplifying installation.
Cost & Infrastructure Optimization
- BiDi (Bidirectional) design: Transmits and receives data over one fiber using different wavelengths (TX: 1270nm, RX: 1330nm and vice versa), which helps reuse existing fiber infrastructure and cut deployment costs.
- 2-pack bundle: Comes as a matched pair for seamless integration, ensuring compatibility and reducing procurement complexity.
Compatibility & Versatility
- SFP (mini-GBIC) form factor: Widely compatible with Ubiquiti switches and other networking gear that supports SFP modules.
- Outdoor-ready: Designed for outdoor runs, making it suitable for campus networks, surveillance systems, and remote site connectivity.
Deployment Simplicity
- Plug-and-play setup: Easy to install and configure, especially when paired with Ubiquiti UniFi or EdgeSwitch platforms.
- Replaces UF-SM-1G-S: Offers an updated alternative to previous Ubiquiti fiber modules, ensuring better performance and support
Use Cases
- Ideal for:
- Enterprise and campus networks
- Long-distance point-to-point fiber links
- Upgrading legacy systems to fiber
- Reducing fiber infrastructure costs
Installation Notes
- Ensure your switch or router supports SFP modules and 1000Base-BiDi technology.
- Use single-mode fiber with LC connectors for optimal performance.
- No special configuration required—just insert and connect.







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