
Optical pluggable transceiver | 1.25 Gbps | Multi-Mode | 850 nm | LC | up to 550 m | metal housing | hot-pluggable | Cudy SM100GMA-05
Code: SM100GMA-05An optical SFP transceiver designed for a stable 1.25 Gbps data transmission over multimode (MM) fiber optic cable. This module is suitable for home networks as well as business, industrial, and IT infrastructure solutions where a reliable connection over distances of up to 550 meters is required.
Thanks to its hot-pluggable design, fully metal enclosure (reduced EMI interference), and wide compatibility with switches and routers, this SFP module is an excellent choice for both professionals and advanced users.
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Technical Specifications
Type: Optical pluggable transceiver (SFP)
Model: SM100GMA-05
Brand: CUDY
Data rate: up to 1.25 Gbps
Optical mode: Multi-Mode (MM)
Wavelength: 850 nm
Connector: LC
Maximum transmission distance: up to 550 m
Power supply: +3.3 V
Power consumption: ~1.05–1.2 W
Enclosure: Fully metal (reduced EMI interference)
Interface: SFP MSA, SGMII
Supported modes: 10/100/1000 BASE-T (via host system)
Operating temperature: 0 °C … +70 °C
Environmental compliance: RoHS, lead-freeFunctions
High-speed 1.25 Gbps data transmission
Stable connection over multimode fiber optic cable
Hot-pluggable – can be replaced without powering off the device
Low power consumption – suitable for continuous operation
Metal enclosure ensures reliability and electromagnetic protection
Compatible with most switches, routers, and media convertersApplications
For home users: An excellent solution when a stable and fast connection is required between different rooms, garages, workshops, or separate building sections where copper cables become unreliable or too short
For electricians / engineers: An optimal choice for designing or deploying structured cabling, automation, video surveillance, or industrial solutions where stability, compatibility, and durability are critical
For business and IT infrastructure: Suitable for offices, server rooms, warehouses, or retail spaces – ensuring fast and reliable links between switches or network nodesPros
Stable 1.25 Gbps connection
Transmission distance up to 550 m
Low power consumption
Hot-pluggable – easy installation and maintenance
Metal enclosure – reduced EMI interference
Wide compatibility with networking equipmentCons
Designed only for multimode fiber
Not suitable for operation below 0 °C
Shorter transmission distance compared to single-mode solutionsIllustrative 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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