
Integrated optical SFP+ transceiver | for fast and stable data transmission | 1310 nm | LC connector | SMF | up to 10 km | Hot-plug support
Code: SM10GSAAn SFP+ standard optical transceiver designed for fast and stable data transmission over single-mode fiber up to a distance of 10 km. This module is well suited for advanced home users as well as IT engineers, network administrators, electricians, and industrial applications where reliable connectivity and a wide operating temperature range are required.
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Technical Specifications
Type: Optical pluggable transceiver (SFP+)
Model: CUDY SM10GSA-10
Standard: SFP+ (MSA compliant)
Wavelength: 1310 nm
Connector: LC
Optical fiber: Single-mode (SMF)
Maximum transmission distance: up to 10 km
Supported standards: IEEE 802.3; 10Base-T / 100Base-Tx
Data transmission: 10/100Base-Tx Fast Ethernet via Cat5 cable
Power supply: +3.3 V
Design: Hot-pluggable SFP slot; compact RJ-45 connector assembly design
Operating temperature: -40 °C to +85 °C
Environmental compliance: RoHS, lead-freeFunctions
Stable fiber optic connection up to 10 km
Hot-plug – installation and replacement without powering down equipment
Compatible with SFP Multi Source Agreement (MSA)
Uses RX_LOS signal for link status indication
TX_DISABLE support – allows module state control via network equipment
Compact design – ideal for high-density network solutions
Suitable for industrial environments due to wide temperature rangeApplications
For home users: Extension of fiber optic links between buildings (house–garage, house–workshop), stable internet over long distances without interference, suitable for NAS, routers, or switches with SFP slots
For electricians: Connection of industrial facilities, video surveillance systems, automation networks, long distances without electromagnetic interference, fast and secure installation thanks to SFP format
For engineers / IT specialists: Interconnection of business networks, server rooms, and data centers, primary and backup links, reliable solution for L2/L3 network infrastructurePros
Long transmission distance – up to 10 km
Single-mode fiber – high stability and low signal loss
Wide operating temperature range
Hot-plug support
MSA and IEEE 802.3 compliance
Compact and professional solutionCons
Requires equipment with an SFP+ slot
Designed for single-mode fiber only (not suitable for multimode)
Maximum performance achieved only with high-quality optical cableIllustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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