The TP-Link MC100CM is a cost-effective and reliable Fast Ethernet media converter that allows you to extend your Ethernet network over multi-mode fiber up to 2 kilometers (1.2 miles). Designed for seamless integration into fiber-based environments, it features an SC/UPC fiber port and a 10/100Mbps RJ45 Ethernet port with Auto MDI/MDIX support for hassle-free connections.

Built to meet IEEE 802.3, 802.3u, and 802.3x standards, the MC100CM supports both Half-Duplex and Full-Duplex modes, with built-in flow control and auto-negotiation to ensure smooth and reliable data transmission. With a plug-and-play setup, this compact device is ideal for enterprises, educational institutions, and service providers requiring efficient network extension over fiber.

What's in the Box

• TP-Link MC100CM Media Converter

• External Power Adapter

• Installation Guide

Main Features

✅ Extends 10/100Mbps Ethernet up to 2 km using multi-mode fiber
✅ Auto-negotiation of Half/Full Duplex modes
✅ Compliant with IEEE 802.3, 802.3u, 802.3x
✅ Full Duplex Flow Control & Half Duplex Backpressure
✅ Plug-and-play for quick deployment
✅ SC/UPC fiber port and RJ45 Ethernet port with Auto MDI/MDIX

Detailed Specifications

Standards and Protocols

• IEEE 802.3, IEEE 802.3u, IEEE 802.3x

Interface

• 1 × 100M SC/UPC fiber port

• 1 × 10/100M RJ45 port (Auto MDI/MDIX)

Wavelength

• 1310nm

Network Media Support

• 10BASE-T: UTP Cat 3, 4, 5 / EIA/TIA-568 STP (up to 100m)

• 100BASE-TX: UTP Cat 5, 5e / EIA/TIA-568 STP (up to 100m)

• 100BASE-FX: Multi-mode Fiber

Transmission Distance

• Up to 2 km over multi-mode fiber

LED Indicators

• Power (PWR)

• Link/Activity (Link/Act)

Power Supply

• External Adapter

• Max Power Consumption: 2.4W

Dimensions

• 3.7 × 2.9 × 1.1 in (95 × 73 × 27 mm)

Certifications

• FCC, CE, RoHS

Environmental Conditions

• Operating Temperature: 0℃~40℃ (32℉~104℉)

• Storage Temperature: -40℃~70℃ (−40℉~158℉)

• Operating Humidity: 10%~90% RH non-condensing

• Storage Humidity: 5%~90% RH non-condensing

Warranty Information

Manufactures warrenty applied 

Brand Description

Manufactures warrenty applied 

SKU

MC100CM

Practical Use Scenarios

🏫 Education Campuses – Extend Ethernet between classrooms or departments across fiber
🏢 Small and Medium Enterprises – Add fiber uplinks to switches and routers
🌐 Service Providers – Bridge Ethernet connections between fiber-fed buildings
🏭 Factory Networks – Use for fiber backbone integration into legacy copper Ethernet infrastructure

Datasheets / Downloadable Resources

MC100CM datasheet

Excellence for the Australian and New Zealand Market

The MC100CM is built to comply with Australian and New Zealand electrical and safety standards, carrying FCC, CE, and RoHS certifications. It is distributed exclusively via authorised regional channels, and all warranty and technical support are handled directly through TP-Link’s local ANZ support network, ensuring compliance, support, and longevity.

FAQs

Q1. What fiber type is compatible with the MC100CM? (MC100CM)
The MC100CM supports multi-mode fiber via a 100M SC/UPC port, extending up to 2 km.

Q2. Is the MC100CM plug-and-play? (MC100CM)
Yes, the MC100CM is fully plug-and-play and requires no configuration.

Q3. What is the wavelength used in the MC100CM? (MC100CM)
The MC100CM uses a 1310nm wavelength for fiber communication.

Q4. Can the MC100CM operate in full-duplex mode? (MC100CM)
Yes, it supports Full Duplex (IEEE 802.3x) and Half Duplex (Backpressure) with auto-negotiation.

Q5. What power supply does the MC100CM use? (MC100CM)
It comes with an external power adapter and has a maximum power consumption of 2.4W.