3-5 working days for stock, 10-20 days for bulk orders
Description
NL-GMMC-02 Gigabit Multimode SFP Media Converter
The NL-GMMC-02 Gigabit Multimode SFP Media Converter by NEW LIGHT OPTICS TECHNOLOGY LIMITED delivers cost-effective fiber connectivity for short-to-medium range network extensions. Converting 10/100/1000Base-T copper Ethernet to 1000Base-SX multimode fiber via an SC duplex SFP interface, this media converter provides reliable 550m reach over standard OM2 fiber and up to 2km over OM3/OM4 fiber at 850nm wavelength. Ideal for in-building floor-to-floor connections, data center top-of-rack links, and campus distribution layer deployments.
Key Features
Auto-negotiating 10/100/1000Mbps RJ45 copper port for plug-and-play connectivity
Open SFP slot supporting standard 1000Base-SX SFP modules with SC duplex connector
Transmits up to 550m on OM2 and 2km on OM3/OM4 multimode fiber (850nm VCSEL)
Auto MDI/MDIX crossover detection eliminates the need for crossover cables
Store-and-forward switching with IEEE 802.3x flow control for lossless transmission
Link Fault Pass-Through (LFP) isolates link failures for rapid fault localization
Front-panel LEDs for power, fiber link/activity, copper link/activity, and 1000M speed
Robust metal enclosure with ventilation design for extended operational life
Technical Specifications
Parameter
Specification
Standards
IEEE 802.3, 802.3u, 802.3ab, 802.3z
Data Rate
10/100/1000Mbps (Auto-MDI/MDIX)
Fiber Port
1 x SFP Slot (1000Base-SX, SC Duplex)
Copper Port
1 x RJ45 (10/100/1000Base-T)
Fiber Type
Multimode 50/125μm or 62.5/125μm
Wavelength
850nm VCSEL
Max Distance
550m (OM2), 2km (OM3)
Power Input
DC 5V 2A (External Adapter Included)
Power Consumption
< 3.5W
Operating Temp
0°C to 60°C
Storage Temp
-20°C to 70°C
Humidity
5% to 95% (Non-Condensing)
MTBF
> 50,000 Hours
Dimensions
94 x 70 x 26 mm
Weight
0.25 kg
Applications
In-building floor-to-floor fiber links, data center top-of-rack interconnects, campus LAN distribution, enterprise backbone extension, and high-speed server room connectivity.
NEW LIGHT OPTICS TECHNOLOGY LIMITED has specialized in fiber optic manufacturing for many years. Our comprehensive fiber optic product portfolio—spanning single-mode, multi-mode, bend-insensitive, and specialty fibers—serves customers in telecommunications, cloud infrastructure, industrial automation, medical imaging, and defense applications worldwide. With the explosive growth of MPO connectivity in 2026 and the accelerating demand for SFP-based fiber media converters, NEW LIGHT OPTICS is your trusted partner for cost-effective, high-quality fiber optic solutions.
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Gigabit SFP Media Converter for 10/100/1000Base-T to 1000Base-SX with 550m Transmission Distance on Multimode Fiber (MMF) OM2/OM3