here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
StarTech.com IMC100MSFP Industrial Fiber to Ethernet Media Converter - 100Mbps SFP to RJ45/Cat6
- COMPACT SIZE + FLEXIBLE POWER INPUT: Smallest form factor Fiber to Ethernet media converter - extends & converts 100Mbps fiber to RJ45 copper; powered by 18-36V AC or 12V-56V DC for solar, auto & rail
- ROBUST DESIGN: Industrial Network Media Converter w/MTBF 500,000+hrs @ 50C | Vibration, shock & freefall rated | Rugged IP-30 aluminum housing | Hardened operating temp -40C to 75C
- OPEN SFP SLOT: Compatible with any standard SFP and can be used for multimode or single mode fiber connections; easy deployment across applications, fiber distances or fiber cable types
- TECH SPECS: 100Mbps | AC (18-36V) or DC (12-56V) | Single Mode SMF & Multi-Mode MMF Fiber | 16K Jumbo Frames | LFP | DIN/Wall Mountable | Terminal Block and/or Barrel Adapter for power flexibility
- STARTECH.COM ADVANTAGE: IT professionals' choice for over 30 years | This media converter is backed for 2-years by StarTech.com, including free 24/5 North America based multi-lingual tech support
+
+
Overview
Specs
Reviews
See all Q & A 
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
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, 2026
- Return for replacement until: January 31, 2026
- 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, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-265-1844
- Support Email: support@startech.com
- Support Website
- View other products from STARTECH
LOADING...
The StarTech.com IMC100MSFP is an industrial media converter that connects 100 Mbps fiber through an SFP module to 10/100 Mbps RJ45 Ethernet, making it suitable for industrial networks that need to link fiber and copper devices in a rugged, wide-temperature environment.
Recommended For
- Industrial network installers extending a 100 Mbps fiber link to an RJ45 device at a remote endpoint, such as equipment mounted in a control cabinet.
- Integrators deploying network links in locations with wide temperature swings or vibration, where the converter’s -40°C to 75°C operating range and industrial ratings fit the installation.
- Solar, automotive, rail, or other low-voltage DC installations that need fiber-to-copper conversion and can supply power within the device’s supported input range.
- Network technicians who need to choose a compatible 100BASE-X SFP for the fiber type or link, and mount a compact converter on a DIN rail or wall.
Real-World Use Scenarios
- At a remote network endpoint with fiber backhaul but only a copper Ethernet port on the local device, use the converter to provide an RJ45 connection; it bridges the two media at Fast Ethernet speeds.
- In a roadside or other field cabinet, connect a separately powered Ethernet camera or monitoring device to a fiber network; the converter handles the fiber-to-copper link, but does not provide PoE.
- In a control cabinet near industrial equipment, mount the converter on a DIN rail or wall to connect a copper Ethernet device to fiber; its industrial temperature and vibration ratings suit installations where ordinary office conditions may not apply.
- At a solar-powered, vehicle, or rail-side network location, use the converter to adapt a fiber link to an RJ45 device where the available power may differ from a typical office outlet; confirm the site’s supply is within the supported input range.
- When extending a network over fiber to an older 10/100 Ethernet device, use the converter at the fiber endpoint instead of running copper the whole way; the device-to-converter copper segment remains subject to Ethernet cabling limits.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Industrial network links connecting RJ-45 copper Ethernet to an SFP fiber connection at 10/100 Mbps |
| Conversion And Connectivity | Media converter with an RJ-45 port and an SFP slot; supports 10/100 Mbps |
| Fiber Optics And Distance | 1310 nm / 850 nm wavelengths; maximum distance of 100 m (328 ft) |
| Status Indicators | LED indicators for SFP link/activity, power, RJ-45 link/activity, and RJ-45 link speed |
| Physical Specifications | 2.00 × 1.40 × 2.30 in; weighs 0.18 lb |
| In The Box | Media converter, terminal block, terminal-block-to-barrel power connector adapter, mounting hardware kit, and quick-start guide |
| Model Identifiers | StarTech.com IMC100MSFP |