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Planet MFB-FX SFP-Port 100Base-FX Transceiver (1310 nm) - 2 km
- 100Base-FX
- LC
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Learn more about the PLANET MFB-FX
| Brand | PLANET |
|---|---|
| Model | MFB-FX |
| Device Type | Transceiver |
|---|---|
| Wavelength | 1310nm |
| Fiber Cable | Multi-Mode |
| Ports | LC |
| Max Distance | 2 km |
| Transfer Rate | 100Base-FX |
| Temperature | Operating Temperature: 0 ~ 60 degree Celsius |
|---|
| Feature | SFP Multi-Source Agreement compliant 125 Mbps IEEE 802.3u 100Base-FX compliant 125 Mbps FDDI ISO / IEC 9314-1 compliant Serial ID functionality support AC-coupled differential inputs and outputs Class 1 laser safety standard IEC 825 compliant Low power dissipation |
|---|
| First Listed on Newegg | December 28, 2018 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 2 years
- Limited Warranty period (labor): 2 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 800-989-2797
- Support Email: sales@planetechusa.com
- Support Website
- View other products from PLANET
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The PLANET MFB-FX is an SFP 100Base-FX fiber transceiver for compatible network equipment, using 1310 nm multimode fiber with an LC port for links up to 2 km. It suits network administrators extending or maintaining short-range Fast Ethernet fiber connections.
Recommended For
- Network technicians maintaining an existing 100BASE-FX multimode fiber link can use it as a replacement optic when both ends support 100BASE-FX and the installed link matches the module’s fiber and connector requirements.
- IT teams extending or restoring a legacy 100 Mbps Ethernet connection between buildings, rooms, or equipment areas can consider it for a compatible multimode fiber run within its rated reach.
- Operators of PLANET switches with a 100BASE-FX SFP interface can use it for a matching Fast Ethernet fiber connection; confirm the exact switch model supports 100BASE-FX before selecting the optic.
- Teams keeping older industrial or facility equipment online over an existing 100BASE-FX multimode network may find it suitable when replacing like-for-like optics rather than upgrading the link.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | 100Base-FX multimode fiber links up to 2 km with LC connectivity |
| Optical Interface | 1310 nm wavelength for multimode fiber with an LC connector |
| Data Rate And Standards | 125 Mbps; compliant with IEEE 802.3u 100Base-FX and FDDI ISO/IEC 9314-1 |
| Transceiver Features And Compliance | SFP Multi-Source Agreement compliant, with serial ID support, AC-coupled differential inputs and outputs, Class 1 laser safety compliance, and low power dissipation |
| Operating Conditions | Operating temperature: 0–60°C |
| Model Identifiers | PLANET MFB-FX |