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UF-SM-1G-S-D-C
Single-Mode SFP 1G BX-D 1 Pack Ubiquiti U Fiber Compatible
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
UF-SM-1G-S-D-C is a high-performance SFP transceiver designed for reliable 1G Ethernet communication. It utilizes an LC connector paired with single-mode fiber to deliver extended long-range transmission, making it well suited for demanding telecom, data center, and enterprise network applications.
This compact module conforms to industry-standard SFP form factors with minimal physical dimensions and low power consumption, offering seamless integration into existing infrastructures. By supporting Ethernet protocols and optimized for single-mode operation, UF-SM-1G-S-D-C ensures robust signal fidelity and scalability ideal for modern network deployments.
UF-SM-1G-S-D-C price is is available on request. Get immediate quote.
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| UF-SM-1G-S-D-C |  UF-GP-B+-1P-C |  UF-RJ45-1G-C |  UF-MM-1G-1P-C |  UF-SM-1G-1P-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP+ | SFP | SFP | SFP |
| Data Rate | 1G | 10G | 1G | 1G | 1G |
| Connector Type | LC | LC | RJ45 | LC | LC |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Short-Range | Long-Range |
| Max Distance | 10 km | 300 meters | 100 meters | 300 m | 10 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Power Consumption | 1.5W | 2.5W | 3.5W | 1.5 W | 1.5W |
| Operating Temperature | 0 to 70°C | 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 | -40 to 85°C |
| Input Voltage | 3.3V | 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 | Cisco / Juniper / Huawei / Arista |
| Product Name | UF-SM-1G-S-D-C | UF-GP-B+-1P-C | UF-RJ45-1G-C | UF-MM-1G-1P-C | UF-SM-1G-1P-C Single-Mode SFP Transceiver |
| Height | 0.33 inches | 1.2 inches | 0.46 inches | 0.25 inches | 0.94 inches |
| Width | 2.22 inches | 0.7 inches | 0.70 inches | 0.55 inches | 0.55 inches |
| Depth | 0.53 inches | 0.6 inches | 1.80 inches | 0.70 inches | 0.35 inches |
| Weight | 0.07 lbs | 0.2 lbs | 0.2 lbs | 0.05 lbs | 0.1 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.
BX-D SFP module offering dependable single-fiber Gigabit performance.
Stable bidirectional connectivity with consistent speeds.
Professional fiber optic with reliable uptime.
Smooth deployment in enterprise fiber networks.
Strong signal stability across long links.
Cost-effective solution for single-mode fiber.
The UF-SM-1G-S-D-C is a 1 Gbps single-mode bidirectional (BX-D) SFP optical module compatible with Ubiquiti U Fiber systems.
It supports single-mode fiber links up to 10 km at 1 Gbps.
It transmits at 1490 nm and receives at 1310 nm for bidirectional operation over a single strand.
Yes. The module supports hot-plug insertion and removal without powering down the host device.
It is compatible with any 1 Gbps SFP port that supports 1490/1310 nm bidirectional optics, including Ubiquiti U Fiber ONTs and SFP switches.
Insert the module firmly into a compatible SFP slot until it clicks, then connect LC-terminated single-mode fiber cables for TX and RX.
It delivers an optical transmit power of –3 dBm to +3 dBm and receiver sensitivity down to –24 dBm, yielding a typical 21 dB power budget.
Yes. As long as the switch’s SFP port supports 1 Gbps and bidirectional 1490/1310 nm optics, the module will operate correctly.
It operates reliably from 0 °C to +70 °C ambient temperature.
No. The module is plug-and-play; the host device auto-negotiates link parameters once the SFP is inserted.
It is CE, FCC and RoHS compliant, ensuring regulatory safety and environmental standards.
Single-mode uses a narrow core (9 µm) for long-distance links (up to 10 km+), while multi-mode uses a wider core (50/62.5 µm) for shorter links (up to 550 m).
The module includes a 1-year limited warranty against manufacturing defects.
Customers may return unopened units within 30 days of purchase for a full refund, subject to seller terms.
Each pack contains a single UF-SM-1G-S-D-C SFP transceiver module.
Purchase is available through authorized Ubiquiti resellers and leading online network equipment retailers.
United States
