Description
TP-Link MC111CS 10/100Mbps WDM Single-Fibre Media Converter
Convert copper to fibre — over a single cable, up to 20 kilometres. The TP-Link MC111CS is a WDM (Wavelength Division Multiplexing) media converter that bridges 10/100Base-TX copper networks to 100Base-FX single-mode fibre using just one fibre strand. By transmitting and receiving on separate wavelengths (1550nm TX / 1310nm RX), it halves your fibre cabling costs without compromising performance.
Key Features
- WDM technology — transmit and receive over a single fibre strand, cutting cabling costs by up to 50%
- Extends fibre distance up to 20km using single-mode fibre
- Compliant with IEEE 802.3u 10/100Base-TX and 100Base-FX standards
- SC-type single-mode fibre connector
- Operates at 1550nm (TX) / 1310nm (RX) — pairs with MC112CS (1310nm TX / 1550nm RX)
- Auto-negotiation of Half-Duplex / Full-Duplex on the TX (copper) port
- Auto MDI/MDI-X on the RJ45 port — no crossover cables needed
- Full wire-speed forwarding rate
- Standalone operation or chassis-based deployment with the TP-Link TL-MC1400
Use Cases
- Extending network connectivity between buildings across a campus or industrial site
- Connecting IP cameras or NVRs over long-distance single-mode fibre runs
- Reducing fibre cabling costs on point-to-point links by using a single strand
- Integrating fibre backbone infrastructure with copper-based edge devices
- Rack-based deployments using the TP-Link TL-MC1400 media converter chassis
Specifications
| Specification |
Detail |
| Model |
MC111CS |
| Standards |
IEEE 802.3u 10/100Base-TX, 100Base-FX |
| Copper Port |
1 × 10/100Mbps RJ45 (Auto-Negotiation, Auto MDI/MDI-X) |
| Fibre Port |
1 × 100Base-FX SC single-mode |
| Fibre Technology |
WDM (single fibre strand) |
| TX Wavelength |
1550nm |
| RX Wavelength |
1310nm |
| Max Fibre Distance |
20km |
| Laser Specification |
Longwave (LX) |
| Duplex Mode |
Half / Full (auto-negotiation) |
| Deployment |
Standalone or TL-MC1400 chassis |
| Weight |
260 g |
| SKU |
MC111CS |
| Vendor |
TP-Link |
Recommended Accessories
- TP-Link MC112CS — the matching WDM media converter (1310nm TX / 1550nm RX) required at the opposite end of the fibre link
- TP-Link TL-MC1400 Media Converter Chassis — for rack-based multi-port deployments
- Single-mode SC fibre patch cable — for connecting the MC111CS to your fibre infrastructure
Downloads
Frequently Asked Questions
What is WDM and why does it matter?
WDM (Wavelength Division Multiplexing) allows two signals to travel simultaneously over a single fibre strand by using different wavelengths for transmit and receive. This means you only need one fibre cable between two points instead of two, reducing cabling costs by up to 50% on point-to-point links.
What device do I need at the other end of the fibre link?
The MC111CS operates at 1550nm TX / 1310nm RX. The device at the opposite end must operate at 1310nm TX / 1550nm RX. The TP-Link MC112CS is the matching converter designed specifically to pair with the MC111CS.
Can the MC111CS be used in a chassis?
Yes. It can operate as a standalone unit or be installed into the TP-Link TL-MC1400 media converter chassis for rack-based, multi-port deployments.
What type of fibre cable does the MC111CS require?
The MC111CS requires single-mode fibre with an SC-type connector. It does not support multi-mode fibre.
Does CCTV Guru ship Australia-wide?
Yes. We ship to all states and territories across Australia. Orders are dispatched promptly from our local warehouse.
