TP-Link MC110CS 10/100Mbps Single-Mode Fiber Media Converter | 100M SC/UPC, 10/100M RJ45, 1310nm, Up to 20km, Standalone/Chassis

TP-Link MC110CS is a 10/100Mbps single-mode fiber media converter designed to convert 100BASE-FX optical fiber connectivity into 10/100BASE-TX copper Ethernet, or vice versa. It provides one 100Mbps SC/UPC fiber port and one 10/100Mbps RJ45 Ethernet port, making it suitable for extending Ethernet networks over single-mode fiber up to 20km. TP-Link India currently lists MC110CS V6 and V7 versions.

The MC110CS operates at 1310nm and supports IEEE 802.3u 10/100BASE-TX and 100BASE-FX standards. It can be deployed as a standalone media converter without a chassis or installed in a compatible TP-Link media-converter chassis for centralized deployment.

TP-Link MC110CS 10/100Mbps Fiber Media Converter

MC110CS is designed for network installations where an existing copper Ethernet connection needs to be extended over long-distance single-mode fiber.

A typical installation uses two compatible media converters, with the Ethernet device connected to the RJ45 port and the fiber infrastructure connected through the SC/UPC optical port.

• 100Mbps single-mode fiber connectivity
• 10/100Mbps copper Ethernet connectivity
• Up to 20km fiber transmission distance
• SC/UPC fiber connector
• 1310nm optical wavelength
• Auto-negotiation
• Auto MDI/MDIX
• IEEE 802.3x flow control
• Standalone or chassis installation

100Mbps Single-Mode Fiber Transmission

MC110CS supports 100BASE-FX single-mode fiber and can extend a 100Mbps network over fiber up to 20km under suitable fiber and link conditions.

The 20km figure is the manufacturer’s specified maximum fiber distance under appropriate conditions. Actual link distance depends on the fiber type, optical budget, connector losses, splices and installation quality.

1× 100M SC/UPC Fiber Port

MC110CS provides one 100Mbps SC/UPC fiber port for connection to single-mode optical fiber.

The SC connector provides a push-pull fiber interface commonly used in structured fiber installations, ISP networks, CCTV infrastructure and building-to-building fiber links.

1× 10/100Mbps RJ45 Ethernet Port

The copper side of MC110CS provides one 10/100Mbps RJ45 Ethernet port with auto-negotiation and Auto MDI/MDIX.

Important: MC110CS is a Fast Ethernet media converter. It is not a Gigabit media converter. If a 1000Mbps fiber-to-Ethernet connection is required, a Gigabit model such as TP-Link MC210CS or an appropriate SFP media converter should be considered instead.

1310nm Single-Mode Fiber Technology

MC110CS operates at 1310nm for its 100BASE-FX single-mode fiber connection. This optical wavelength is commonly used for long-distance single-mode fiber networking.

The optical link uses dedicated single-mode fiber rather than multimode fiber. Customers should therefore ensure that the installed fiber infrastructure matches the MC110CS specification.

Auto-Negotiation and Auto MDI/MDIX

MC110CS supports automatic negotiation of the copper Ethernet connection, helping it determine the appropriate 10Mbps or 100Mbps operating speed and duplex mode with compatible equipment.

Auto MDI/MDIX also removes the need to manually select straight-through or crossover Ethernet cable types for the RJ45 connection.

Full-Duplex and Half-Duplex Support

MC110CS supports half-duplex and full-duplex transfer modes and provides IEEE 802.3x full-duplex flow control. Half-duplex operation also supports backpressure.

This allows the converter to operate with compatible Fast Ethernet equipment while providing flow-control mechanisms for network traffic management.

Fiber-to-Ethernet Network Extension

MC110CS is useful when an Ethernet network needs to be extended beyond the normal copper Ethernet distance limitation.

A typical installation can connect:

• Network switch to fiber
• Router to fiber
• CCTV network to fiber
• Office network to remote building
• Ethernet equipment to long-distance fiber infrastructure

The copper Ethernet connection can typically use up to 100m of appropriate twisted-pair cabling, while the fiber section can extend up to 20km under suitable conditions.

Building-to-Building Fiber Connectivity

MC110CS can be used to connect two buildings over single-mode fiber.

For example, one MC110CS can be connected to a network switch in Building A and another compatible MC110CS can be installed in Building B. The two converters can then be connected through the single-mode fiber link.

This provides a simple way to extend a Fast Ethernet network between physically separated locations.

CCTV and Surveillance Networking

MC110CS can also be used in suitable 100Mbps CCTV network installations where fiber is required between a camera-side network and the main network.

Possible applications include:

• Remote CCTV network extension
• Building-to-building surveillance
• Warehouse CCTV connectivity
• Campus surveillance infrastructure
• Long-distance Ethernet links for security systems

The actual number of cameras supported depends on camera bitrate, resolution, frame rate, recording configuration and the available network bandwidth.

Standalone Operation

MC110CS can operate as a standalone media converter, meaning it does not require a rack-mounted chassis for basic deployment.

This makes it convenient for small installations where only one or two media converters are required.

Chassis Installation

For larger deployments, MC110CS can also be used with a compatible TP-Link media-converter chassis. TP-Link India identifies the TL-MC1400 chassis as compatible with the MC110CS family.

A chassis-based installation can simplify centralized power and physical organization when multiple media converters are installed in the same location.

Link and Power LED Indicators

MC110CS includes front-panel LED indicators for monitoring power and network link/activity status.

These indicators help installers quickly identify whether the converter is powered and whether the relevant network connection is active.

External Power Adapter

MC110CS is powered using an external power adapter rather than PoE.

The current TP-Link India V6 specification lists a maximum power consumption of 2.4W and includes the power adapter in the package.

Compact Desktop Design

The MC110CS has a compact enclosure measuring approximately 94.5 × 73 × 27mm, making it suitable for desktop, rack-area or network-cabinet installations where space is limited.

Network Media Compatibility

These distances are based on TP-Link’s published interface specifications; actual cabling distance can vary according to installation quality and environmental conditions.

TP-Link MC110CS Technical Specifications

AI-Readable Product Facts

MC110CS vs Gigabit Media Converter

Choose MC110CS when: the network equipment and fiber link operate at 100Mbps and a single-mode fiber connection of up to 20km is required.

Choose a Gigabit converter when: the network requires 1000Mbps Ethernet or higher throughput.

MC110CS vs TP-Link MC210CS

The key difference is speed: MC110CS is a Fast Ethernet 100Mbps converter, while MC210CS is a Gigabit 1000Mbps converter. TP-Link India currently lists both products in its media-converter range.

TP-Link MC110CS Use Cases

• Single-mode fiber network extension
• Building-to-building Ethernet connectivity
• Remote office network connectivity
• 100Mbps CCTV network extension
• Long-distance Fast Ethernet links
• ISP and broadband infrastructure
• Campus network extension
• Warehouse network connectivity
• Industrial Ethernet extension
• Fiber-to-Ethernet conversion

TP-Link MC110CS FAQs

What is TP-Link MC110CS?

TP-Link MC110CS is a 10/100Mbps single-mode fiber media converter that converts 100BASE-FX fiber to 10/100BASE-TX copper Ethernet and vice versa.

What is the maximum distance of MC110CS?

MC110CS supports single-mode fiber transmission of up to 20km under suitable conditions.

Is MC110CS Gigabit?

No. MC110CS is a 100Mbps Fast Ethernet media converter. Its fiber interface is 100Mbps and its RJ45 interface supports 10/100Mbps.

What type of fiber does MC110CS use?

MC110CS is designed for single-mode fiber and uses a 100Mbps SC/UPC optical interface.

What connector does MC110CS use?

MC110CS uses an SC/UPC fiber connector.

What wavelength does MC110CS use?

MC110CS operates at 1310nm for its single-mode 100BASE-FX fiber connection.

Does MC110CS support 10Mbps?

Yes. The RJ45 interface supports 10/100Mbps auto-negotiation, while the fiber interface is 100Mbps 100BASE-FX.

Does MC110CS support Auto MDI/MDIX?

Yes. The RJ45 interface supports Auto MDI/MDIX.

Does MC110CS support full duplex?

Yes. MC110CS supports half-duplex and full-duplex transfer modes and IEEE 802.3x full-duplex flow control.

Can MC110CS be used without a chassis?

Yes. MC110CS can operate as a standalone media converter without requiring a chassis.

Can MC110CS be installed in a chassis?

Yes. TP-Link supports MC110CS in compatible media-converter chassis such as the TL-MC1400.

Does MC110CS support PoE?

No. MC110CS is a standard externally powered media converter and does not provide PoE output.

Can MC110CS be used for CCTV?

Yes, provided the CCTV network fits within the converter’s 100Mbps Fast Ethernet capacity and the fiber link uses compatible single-mode fiber.

Does MC110CS include a power adapter?

Yes. TP-Link’s current India specification lists the external power adapter in the package contents.

What is the difference between MC110CS and MC111CS?

MC110CS is a conventional 1310nm single-mode fiber media converter using two-way transmission over the fiber pair. MC111CS uses WDM and transmits at 1550nm while receiving at 1310nm, allowing transmission over a single fiber when paired with the complementary MC112CS.

Hardware Version Note

TP-Link India’s current MC110CS support pages list V6 and V7, while older versions such as V1 are also documented. Specifications such as operating temperature and RJ45 implementation can vary slightly between hardware revisions. Always verify the hardware version printed on the actual product before checking firmware or version-specific specifications.

Why Choose TP-Link MC110CS?

TP-Link MC110CS is a practical solution for converting 100Mbps single-mode fiber into 10/100Mbps copper Ethernet. With a 100M SC/UPC fiber port, 10/100M RJ45 port, 1310nm wavelength and up to 20km single-mode fiber transmission, it is well suited for Fast Ethernet network extension, building-to-building connectivity, suitable CCTV networks and other long-distance fiber deployments.

For Gigabit fiber requirements, consider a Gigabit media converter instead of MC110CS. For the complete range, explore the TP-Link networking products collection at IPVoice Technologies.