TP-LINK FC311A-2 Gigabit WDM Media Converter - 1x RJ-45 + 1x SC Duplex - Single-mode 1310/1550 nm - 2 km Distance
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Product Features
Technical Overview
This media converter operates at a maximum data transfer rate of 1000 Mbit/s, compatible with 10/100/1000Base-T, 100Base-TX, and 1000Base-TX network standards. It converts signals between twisted pair copper (RJ-45) and single-mode optical fiber (SC duplex), supporting wavelengths of 1310 nm and 1550 nm for efficient data transmission over distances up to 2 km.
The fiber optic interface uses a 9/125 µm core/cladding specification, ensuring compatibility with standard single-mode cabling. Built with Gigabit Ethernet technology, it maintains full-duplex communication and includes auto-negotiation features to optimize network performance without manual configuration.
This section brings together practical product details such as Total Number of Ports, Network (RJ-45), Number of Network (RJ-45) Ports, Media Type Supported, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The FC311A-2 simplifies network expansion by converting copper to fiber with high reliability and minimal setup. Its WDM technology allows bidirectional communication over a single fiber, cutting fiber count and deployment expenses while maintaining Gigabit throughput.
Extended Reach
Supports fiber runs up to 2 km, ideal for connecting distant network segments without signal degradation.
- Eliminates copper distance limitations
- Reduces latency over long spans
Plug-and-Play Operation
Auto-negotiation and Auto-MDI/MDIX enable automatic configuration, ensuring compatibility with existing network equipment.
- No manual speed or duplex settings
- Works with straight-through or crossover cables
Deployment / Use Cases
This media converter is engineered for scenarios requiring fiber optic extension of copper-based networks. It is commonly deployed in data centers to connect server racks over fiber, in industrial settings for noise-immune long-distance links, and in educational or corporate campuses to bridge buildings without compromising speed.
Typical applications include extending network connections between separate floors or buildings, integrating fiber backbones into existing copper infrastructures, and providing reliable connectivity in environments with electromagnetic interference. Its rack-mountable option makes it suitable for structured cabling installations, while the standalone form factor supports quick temporary setups.
This section brings together practical product details such as Total Number of Ports, Network (RJ-45), Number of Network (RJ-45) Ports, Media Type Supported, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Physical Profile
The converter measures 1.06 inches in height, 3.72 inches in width, and 2.87 inches in depth, offering a compact footprint for space-constrained installations. Its dual form factor supports both standalone placement on desks or shelves and rack-mountable mounting in standard racks, providing flexibility for various deployment environments. The sturdy construction ensures durability in continuous operation.
- Width
- 3.72" (94.50 mm)
- Depth
- 2.87" (73 mm)
- Height
- 1.06" (27 mm)
- Length
- 1310 nm,1550 nm
What's in the Box
The package includes all necessary components for immediate setup and operation.
Highlights
- Converts RJ-45 copper to SC duplex single-mode fiber
- Uses WDM technology for single-fiber bidirectional data transmission
- Supports Gigabit Ethernet speeds up to 1000 Mbit/s
- Extends network distance up to 2 km (1.24 miles)
- Auto-negotiation for speed, duplex, and MDI/MDIX
- Compatible with 10/100/1000Base-T network standards
- Dual form factor: standalone or rack-mountable
- Compact dimensions for flexible deployment
Specifications
| Specifications | |
|---|---|
| Manufacturer | TP-LINK Technologies Co., Ltd |
| Manufacturer Part Number | FC311A-2 |
| Brand Name | Omada |
| Product Model | FC311A-2 |
| Product Name | Gigabit WDM Media Converter |
| Product Type | Transceiver/Media Converter |
| Interfaces/Ports | |
| Total Number of Ports | 2 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 1 |
| Number of SC Ports | 1 |
| SC Port Type | Duplex |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Fiber Optic Cable Wavelength | 1310 nm,1550 nm |
| Maximum Data Transfer Rate | 1000 Mbit/s |
| Maximum Distance Supported | 2 km (1.24 Mile) |
| Fiber Optic Cable Core/Cladding Specification | 9/125 µm |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,100Base-TX,1000Base-TX |
| Physical Characteristics | |
| Form Factor | Standalone,Rack-mountable |
| Height | 1.06" (27 mm) |
| Width | 3.72" (94.50 mm) |
| Depth | 2.87" (73 mm) |
| Miscellaneous | |
| Package Contents | Gigabit WDM Media Converter Power Adapter Installation Guide |
User Manual
FAQ
What types of connections does this media converter support?
The FC311A-2 supports one RJ-45 port for copper Ethernet (twisted pair) and one SC duplex port for single-mode optical fiber. It converts between these media types, enabling seamless integration of fiber into copper-based networks.
What is the maximum distance this converter can extend a network?
This converter supports fiber optic distances up to 2 kilometers (approximately 1.24 miles). It is designed for long-range network extensions where copper cabling would be impractical due to distance limitations or interference.
Does this converter require manual configuration for network settings?
No, it features auto-negotiation for speed (10/100/1000 Mbps) and duplex mode (half/full), along with Auto-MDI/MDIX for automatic cable type detection. This plug-and-play functionality ensures compatibility without manual adjustments.
What is WDM technology, and how does it benefit this converter?
Wavelength Division Multiplexing (WDM) allows the converter to transmit and receive data over a single fiber strand using different wavelengths (1310 nm and 1550 nm). This reduces the number of fibers required, lowering cabling costs and simplifying installation.
Can this converter be mounted in a rack?
Yes, the FC311A-2 has a dual form factor that supports both standalone placement and rack-mountable installation. This flexibility makes it suitable for data centers, network closets, or any environment where organized equipment mounting is preferred.
What type of fiber optic cable is compatible with this converter?
It is compatible with single-mode fiber optic cables that have a core/cladding specification of 9/125 µm. This standard single-mode cable is commonly used for long-distance, high-bandwidth applications in enterprise networks.
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