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StarTech MCMGBSCMM055 Fiber Media Converter - 1000Base-SX - 550m - Multi Mode - Fiber to Ethernet Converter - Fiber to Copper Converter
- Convert and extend a Gigabit Ethernet connection up to 550m over multimode SC fiber
- Provides a cost-effective Ethernet copper to fiber or fiber to copper link
- LFP mode on fiber / copper sides
- Compact design and wall mountable with easy installation
- SC connection (fiber) and RJ45 connection (copper)
- Fiber to Ethernet Converter with
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Overview
Specs
Reviews
Convert and extend a Gigabit Ethernet connection up to 550m over MM SC fiber - F
Warranty & Returns
Warranty, Returns, And Additional Information
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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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
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The StarTech MCMGBSCMM055 is a Gigabit fiber media converter that links RJ45 Ethernet to 1000BASE-SX multimode SC fiber for runs up to 550 meters, making it suitable for businesses and network installers extending copper Ethernet between rooms or buildings.
Recommended For
- Network installers connecting a remote building, work area, or subnet to an existing 1000BASE-SX multimode SC fiber backbone, when the fiber run is within 550 m and the endpoint needs an RJ45 Ethernet connection.
- IT teams bridging a copper Ethernet device or network switch to multimode fiber when they need a compact, standalone converter rather than a new fiber-equipped switch.
- Facilities or campus network staff extending a Gigabit link to a remote office, lab, or workgroup over multimode fiber, while keeping the copper Ethernet handoff at the destination.
- Technicians who want a simple point-to-point fiber-to-Ethernet link with basic link/activity LEDs and little setup; a verified PB Tech owner describes connecting a pair as straightforward.
Real-World Use Scenarios
- To connect two buildings on a campus that already have multimode SC fiber, place a converter at each end between the fiber run and copper Ethernet equipment; this can extend the LAN without replacing copper-only switches.
- When a remote office or work area is beyond the practical reach of its copper Ethernet run, use a matched pair of converters over compatible multimode fiber; network devices at either end can communicate across the fiber link.
- To connect a copper-only switch or Ethernet device to an existing multimode fiber backbone, use the converter as the bridge between RJ45 Ethernet and SC fiber; the existing fiber infrastructure can remain in place.
- For a home network running fiber to a detached building, convert the fiber back to Ethernet at the far end so a standard router, switch, or wired device can join the LAN; the fiber type and connectors must match the converter.
- When upgrading an older network segment, use the converter to connect a copper Ethernet port to a compatible Gigabit multimode fiber link; the connection can operate at Gigabit speed when the fiber path and equipment at both ends support it.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Extending a Gigabit Ethernet connection between copper and multimode-fiber network segments over distances up to 550 m |
| Fiber And Ethernet Connectivity | 1000BASE-SX over multimode optical fiber at 850 nm, with SC fiber and RJ45 copper connections |
| Network Standards And Protocols | Supports IEEE 802.3z 1000BASE-SX, 802.3ab 1000BASE-T, 802.3u 100BASE-TX, 802.3 10BASE-T, 802.3x full-duplex flow control, 802.1q VLAN pass-through, TCP/IP, and Gigabit Ethernet |
| Data Rate And Link Handling | 1 Gbps transfer rate with non-blocking, full wire-speed forwarding and Link Fault Pass-through support |
| Status Indicators | LEDs indicate Gigabit link, fiber link/activity, copper link/activity, and power |
| Power And Adapter | AC adapter included; 100–240 V AC input at 0.5 A, 5 V DC output at 2.6 A, 5 W power consumption, center-positive polarity, plug type N |
| Operating Environment | Operating temperature 0–50 °C; storage temperature −10–70 °C; humidity 5%–90% RH |
| Physical Specifications | Compact, wall-mountable design; 1.00 × 3.80 × 2.80 in; 0.44 lb; black |
| Included Items | Media converter, universal power adapter for NA/JP, UK, EU, and ANZ, and quick-start guide |
| Model Identifiers | StarTech.com MCMGBSCMM055 |












