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UF-SM-1G-S
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- UBNT Networks U Fiber Single-Mode - SFP (mini-GBIC) transceiver module - Gigabit Ethernet - BiDi ( pack of 2 ) -3km
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UF-SM-1G-S Overview
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.
What is the price of UF-SM-1G-S?
Pricing for UF-SM-1G-S is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for UF-SM-1G-S.
Explore more options from Transceivers or explore other Ubiquiti products.
UF-SM-1G-S Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 1G |
| Connector Type | LC |
| Wavelength | 1310nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 10 km |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | N/A |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista |
| Product Name | UF-SM-1G-S 1G Single-Mode SFP Transceiver |
| Height | 0.33 inches |
| Width | 0.53 inches |
| Depth | 2.22 inches |
| Weight | 0.05 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | 8G | 10G | 10G | 100G |
| Depth | 2.22 inches | N/A | N/A | 1.2 inches | 3.5 inches |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Multi-mode | Single-mode |
| Form Factor | SFP | SFP | SFP+ | SFP | CFP |
| Height | 0.33 inches | N/A | N/A | 0.65 inches | 1.0 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 300 meters | 80 km | 300 meters | 80 km |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | 2.5W | 4.0W | 3.5W | 15 W |
| Product Name | UF-SM-1G-S 1G Single-Mode SFP Transceiver | SFP-FC8G-SW | 10G-SFPP-ERD-1542-14-C | AA1403016-4692-E6-C SFP+ Transceiver Module | X-48895-00-R6-C Optical Transceiver Module |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Fibre Channel | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel |
| Transmission Distance | Long-Range | Short-Range | Extended-Range | Short-Range | Long-Range |
| Wavelength | 1310nm | 850 nm | 1542 nm | 850 nm | 1310 nm |
| Weight | 0.05 lbs | N/A | N/A | 0.06 lbs | 1.0 lbs |
| Width | 0.53 inches | N/A | N/A | 0.33 inches | 4.0 inches |
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Questions & Answers
Q
What is the UF-SM-1G-S U Fiber Single-Mode SFP transceiver module?
A
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.
Q
What does BiDi mean in UF-SM-1G-S transceivers?
A
BiDi (Bidirectional) technology enables simultaneous transmit and receive over a single fiber strand by using two wavelengths, reducing fiber cabling requirements.
Q
What cable type is required for UF-SM-1G-S?
A
UF-SM-1G-S requires standard single-mode fiber optic cable (ITU-T G.652) to achieve reliable 3 km Gigabit Ethernet connectivity.
Q
What wavelengths do UF-SM-1G-S modules use?
A
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.
Q
Is UF-SM-1G-S compatible with third-party switches?
A
Yes. UF-SM-1G-S complies with IEEE 802.3z standards and is interoperable with any switch or router having a Gigabit SFP port.
Q
What is the maximum data rate supported by UF-SM-1G-S?
A
The UF-SM-1G-S supports a line rate of 1.25 Gbit/s full-duplex, ensuring Gigabit Ethernet performance over single-mode fiber.
Q
How far can UF-SM-1G-S transmit data?
A
Each UF-SM-1G-S module delivers reliable transmission up to 3 km over single-mode fiber with BiDi optics.
Q
Does UF-SM-1G-S support hot-swapping?
A
Yes. The UF-SM-1G-S is hot-swappable and can be inserted or removed without powering down the host device.
Q
What environment conditions does UF-SM-1G-S support?
A
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.
Q
How many modules are included in one UF-SM-1G-S pack?
A
Each UF-SM-1G-S package contains 2 transceiver modules, providing a matched BiDi pair for point-to-point links.
Q
What power budget does UF-SM-1G-S offer?
A
The UF-SM-1G-S delivers an optical power budget of ≥12 dB, ensuring robust margin for 3 km single-mode links.
Q
Are the UF-SM-1G-S modules compliant with RoHS?
A
Yes. UF-SM-1G-S modules are fully RoHS-compliant, free of hazardous substances, and meet international environmental standards.
Q
Can I use UF-SM-1G-S with UBNT EdgeSwitch products?
A
Absolutely. UF-SM-1G-S is certified for seamless operation with UBNT EdgeSwitch and UniFi Switch series supporting SFP ports.
Q
How do I install UF-SM-1G-S in my switch?
A
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.
Q
What warranty is provided for UF-SM-1G-S?
A
UBNT Networks offers a limited lifetime warranty on UF-SM-1G-S modules against manufacturing defects under normal use.
Q
What applications are ideal for UF-SM-1G-S?
A
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.
