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UF-SM-1G-S
UBNT Networks U Fiber Single-Mode - SFP (mini-GBIC) transcei...
Federal agencies and Fortune 500 operations source through ORM Systems.
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Enterprise Clients
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
UF-SM-1G-S is a 1G SFP transceiver designed for single-mode fiber applications with an LC connector. It supports a 1G data rate and Ethernet protocol, making it ideal for high-performance data centers, enterprise networks, and telecom environments.
UF-SM-1G-S features a compact SFP form factor with robust physical dimensions, ensuring seamless integration into standard network hardware. Its design caters specifically to long-range transmission needs while maintaining strict compatibility with major vendor platforms.
UF-SM-1G-S price is is available on request. Get immediate quote.
Request bulk order quote for UF-SM-1G-S for additional pricing. Browse the full Ubiquiti Fiber Modules series or explore all Ubiquiti products.
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| UF-SM-1G-S |  UF-SM-10G |  UF-MM-10G |  UF-MM-1G | |
|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP+ | SFP+ | SFP |
| Data Rate | 1G | 10G | 10G | 1G |
| Connector Type | LC | LC | LC | LC |
| Wavelength | 1310nm | 1310 nm | 850 nm | 850 nm |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Short-Range |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Multi-mode |
| Max Distance | 10 km | 10 km | 300 meters | 550 meters |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet | Fiber | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | UF-SM-1G-S 1G Single-Mode SFP Transceiver | UF-SM-10G | UF-MM-10G 10G Multi-Mode SFP+ Transceiver | UF-MM-1G |
| Height | 0.33 inches | 0.20 inches | 0.26 inches | 0.65 inches |
| Width | 0.53 inches | 0.80 inches | 0.87 inches | 1.0 inches |
| Depth | 2.22 inches | 1.60 inches | 0.69 inches | 0.8 inches |
| Weight | 0.05 lbs | 0.10 lbs | 0.09 lbs | 0.05 lbs |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Single mode modules performed as expected. Stable links over long distance.
Good compatibility and clean fiber connections.
Reliable SFPs for single mode deployments.
No packet loss noticed. Easy installation.
Dependable transceivers with consistent performance.
The UF-SM-1G-S is a UBNT Networks U Fiber Single-Mode SFP mini-GBIC transceiver module designed for Gigabit Ethernet over single-mode fiber with BiDi technology, supporting a 3 km reach.
BiDi (Bidirectional) technology enables simultaneous transmit and receive over a single fiber strand by using two wavelengths, reducing fiber cabling requirements.
UF-SM-1G-S requires standard single-mode fiber optic cable (ITU-T G.652) to achieve reliable 3 km Gigabit Ethernet connectivity.
Each UF-SM-1G-S module uses two distinct wavelengths—1310 nm for transmit and 1490 nm for receive—enabling bidirectional communication on one fiber.
Yes. UF-SM-1G-S complies with IEEE 802.3z standards and is interoperable with any switch or router having a Gigabit SFP port.
The UF-SM-1G-S supports a line rate of 1.25 Gbit/s full-duplex, ensuring Gigabit Ethernet performance over single-mode fiber.
Each UF-SM-1G-S module delivers reliable transmission up to 3 km over single-mode fiber with BiDi optics.
Yes. The UF-SM-1G-S is hot-swappable and can be inserted or removed without powering down the host device.
UF-SM-1G-S operates in temperatures from –40 °C to 85 °C and supports standard operating humidity, making it suitable for indoor and controlled outdoor enclosures.
Each UF-SM-1G-S package contains 2 transceiver modules, providing a matched BiDi pair for point-to-point links.
The UF-SM-1G-S delivers an optical power budget of ≥12 dB, ensuring robust margin for 3 km single-mode links.
Yes. UF-SM-1G-S modules are fully RoHS-compliant, free of hazardous substances, and meet international environmental standards.
Absolutely. UF-SM-1G-S is certified for seamless operation with UBNT EdgeSwitch and UniFi Switch series supporting SFP ports.
Simply slide the UF-SM-1G-S module into an empty Gigabit SFP port, secure the latch, and connect single-mode fiber—no software configuration is needed.
UBNT Networks offers a limited lifetime warranty on UF-SM-1G-S modules against manufacturing defects under normal use.
The UF-SM-1G-S is ideal for campus backhaul, data center interconnects, VoIP deployments, and any long-distance Gigabit Ethernet link requiring single-mode fiber.
United States
