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| Customization: | Available |
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| Type: | Fiber Media Converter |
| Wiring Devices: | Integrated Wiring |
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Marstars Gigabit PoE SFP Media Converter - 30W Power Over Ethernet High-performance fiber-to-copper conversion with integrated PoE+ power for simplified network deployment.
Product Overview The Marstars PoE-G-SFP Series is a Gigabit Ethernet media converter designed to deliver both data and power over a single Ethernet cable. Featuring an open SFP slot for maximum fiber flexibility and a 10/100/1000M RJ45 port with PoE+ capability, it is the perfect solution for powering remote IP cameras, access points, and VoIP phones via fiber optic backhaul.
Key Features
Powerful PoE+ Output: Supports IEEE 802.3at (PoE+) and IEEE 802.3af (PoE) standards, providing up to 30W of power to the end device.
Flexible SFP Slot: Compatible with any standard 1.25G SFP module (Single-mode, Multi-mode, BiDi, or CWDM), allowing for transmission distances from 550m up to 120km.
Full Gigabit Speed: Supports 10/100/1000Mbps auto-negotiation, ensuring high-speed data throughput for 4K security video and high-bandwidth applications.
Intelligent Power Sensing: Automatically detects the power requirements of the connected PD (Powered Device) to prevent damage to non-PoE equipment.
Rugged Metal Design: High-quality industrial-grade housing provides excellent heat dissipation and EMI protection for 24/7 reliability.
Plug and Play: No software configuration required. Simple LED indicators for Power, PoE Status, Link/Activity, and Fiber Link.
Technical Specifications
Model Series: MS-G-POE-SFP
Data Rate: 10/100/1000Mbps
PoE Standard: IEEE 802.3at (30W) / IEEE 802.3af (15.4W)
Fiber Port: 1.25G SFP Slot (Module not included)
Copper Port: 1 x RJ45 Port (Data + Power Out)
Input Power: DC 48V to 57V (External Power Adapter included)
Operating Temp: -10C to 55C (14F to 131F)
PoE Pin Assignment: 1/2(+) and 3/6(-) End-span
Why Choose Marstars?
Full Power Stability: Our PoE converters are tested to maintain a stable 30W output under continuous full-load conditions.
Strict Quality Assurance: Every unit undergoes a rigorous 48-hour aging and traffic test before shipping.
Global Certification: Fully compliant with CE, FCC, and RoHS international safety standards.
Professional Support: 3-year warranty with expert technical assistance for system integration projects.
Application Scenarios
Security Surveillance: Power and connect remote HD PTZ cameras over long-distance fiber.
Wireless Coverage: Provide Gigabit backhaul and power to outdoor Wireless Access Points (APs).
Industrial Automation: Connect and power PoE-enabled IoT sensors in remote factory locations.
The "PoE Action" Shot: Show the converter connected to an IP Camera via a single Ethernet cable, with the camera's lights on. This visually explains the product's value instantly.
The SFP Versatility: Take a photo showing the empty SFP slot next to various SFP modules (Blue/Yellow/Black) to emphasize that the buyer can choose their distance.
Power Adapter Photo: Include a clear photo of the 48V Power Adapter. Professional buyers look for the 48V/52V marking to confirm it is "Standard PoE," not "Passive PoE."
| Product | MT-FC4100 Series Gigabit Fiber Media Converter |
| Standards | IEEE 802.3, 10BASE-T IEEE 802.3u, 100Base-TX IEEE 802.3ab, 1000Base-T IEEE 802.3z, 1000Base-SX/LX |
| Ports | 1 x 10/100/1000Base-T port, 1 x 1000Base-SX/LX port |
| Copper Interface | RJ-45 port (Auto-MDI/MDI-X) Twisted Pair, 4-pair cat. UTP 5/5e/6 cable, up to 100 meters |
| Optical Interface | LC(SFP), SC(1x9) |
| LED Indicator | ▪ PWR ▪ TP LINK/ACT, 1000 ▪ Fiber LINK/ACT |
| DIP Switch | LFP function (Disable / Enable) setting |
| OAM | TS-1000 and IEEE 802.3ah Terminal mode |
| Multi-mode Cable | 50/125, 62.5/125 µm |
| Single-mode (SM) Cable | 9/125 µm |
| Jumbo Packet Size | 9K |
| Power Consumption | 4.6 watts / 15 BTU (maximum) |
| Power Input | DC 5V / 1A |
| Dimensions (W x D x H) | 26 x 70 x 97 mm |
| MTBF | 50,000 hours |
| Weight | 0.5kg |
| Operating Environment | Temperature: 0~50° C Humidity: 5~90% non-condensing |
| Storage Environment | Temperature: -40~70 degrees C Humidity: 5~90% non-condensing |
| Emissions | FCC Class A, CE Class A |



