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AddOn ADD-FMC-FX-4ST 10/100Base-TX to 100Base-LX Media Converter - 1 RJ-45 & 1 ST Port - Single-mode 1310nm - 40km - External
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Product Features
Technical Overview
Technically, this media converter operates with 10/100Base-TX and 100Base-LX network technologies, ensuring compatibility with existing Fast Ethernet equipment. It features one RJ-45 port for copper connectivity and one ST port for fiber, with a total of two ports. The fiber interface is designed for single-mode fiber with a 9/125 µm core/cladding specification, optimized for long-haul applications.
Power is supplied via an AC/DC source, offering flexibility in installation locations. The converter supports optical fiber and twisted pair media types, providing a straightforward conversion path without protocol translation. It maintains signal integrity across the 40 km distance, leveraging the low attenuation characteristics of single-mode fiber at 1310 nm.
Key Product Advantages
This media converter extends network reach efficiently by converting copper to fiber, overcoming distance limitations of traditional twisted-pair cabling. Its single-mode fiber support with 1310 nm wavelength ensures minimal signal loss over long spans, ideal for connecting remote buildings or infrastructure across expansive sites.
Long-Distance Connectivity
Enables reliable Ethernet connections up to 40 km using single-mode fiber, far exceeding the 100-meter limit of standard copper cables.
- Eliminates need for repeaters or switches over long runs
- Maintains 100 Mbit/s throughput across the entire distance
Simplified Deployment
External design allows for quick installation without internal mounting, reducing setup time and complexity.
- Plug-and-play operation with AC/DC power
- Compact footprint saves space in racks or on desks
Deployment / Use Cases
Deploy this media converter in scenarios where extending an Ethernet network beyond copper limitations is required. It is particularly effective in enterprise campuses, industrial plants, or municipal networks where fiber optic backbones are already installed, and copper devices need integration.
Common use cases include connecting remote surveillance cameras over fiber, linking network switches between separate buildings, or integrating legacy copper-based equipment into modern fiber infrastructures. Its external form factor makes it suitable for temporary installations or locations where internal chassis space is unavailable.
Campus Network Extension
Connect administrative buildings to data centers across large properties using existing single-mode fiber, ensuring high-speed data transfer without signal degradation.
Industrial Ethernet Integration
Interface PLCs or sensors with copper outputs to fiber optic networks in manufacturing environments, leveraging fiber's immunity to electromagnetic interference.
Physical Profile
The converter has a compact external form factor with dimensions of 3.50" (88.90 mm) in height, 2.50" (63.50 mm) in width, and 0.75" (19.05 mm) in depth, weighing approximately 8 oz (226.80 g). Its small size allows for flexible placement on desks, shelves, or mounted surfaces, and the external design facilitates easy access for maintenance or reconfiguration without disrupting network enclosures.
- Width
- 2.50" (63.50 mm)
- Depth
- 0.75" (19.05 mm)
- Height
- 3.50" (88.90 mm)
- Weight
- 8 oz (226.80 g)
- Length
- 1310 nm
Highlights
- Converts 10/100Base-TX copper Ethernet to 100Base-LX single-mode fiber optic signals.
- Supports a maximum distance of 40 km (24.85 miles) for long-haul network extensions.
- Features one RJ-45 port and one ST port for straightforward media conversion.
- Operates at 100 Mbit/s data transfer rate, compatible with Fast Ethernet standards.
- Uses 1310 nm wavelength on single-mode fiber with 9/125 µm core/cladding.
- External form factor enables easy installation without internal chassis requirements.
- Powered by AC/DC source for flexible deployment in various environments.
- RoHS compliant and environmentally friendly, with a 3-year limited warranty.
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | ADD-FMC-FX-4ST |
| Brand Name | AddOn |
| Product Name | 10/100Base-TX(RJ-45) to 100Base-LX(ST) SMF 1310nm 40km Media Converter |
| Packaged Quantity | 1 |
| Product Type | Transceiver/Media Converter |
| Interfaces/Ports | |
| Total Number of Ports | 2 |
| Network (RJ-45) | Yes |
| DVI | No |
| USB | No |
| Management Port | No |
| Number of Network (RJ-45) Ports | 1 |
| Number of ST Ports | 1 |
| Media & Performance | |
| Media Type Supported | Optical Fiber,Twisted Pair |
| Fiber Mode Supported | Single-mode |
| Fiber Optic Cable Wavelength | 1310 nm |
| Maximum Data Transfer Rate | 100 Mbit/s |
| Maximum Distance Supported | 40 km (24.85 Mile) |
| Fiber Optic Cable Core/Cladding Specification | 9/125 µm |
| Network & Communication | |
| Ethernet Technology | Fast Ethernet |
| Network Technology | 10/100Base-TX,100Base-LX |
| Power Description | |
| Power Source | AC/DC |
| Physical Characteristics | |
| Form Factor | External |
| Height | 3.50" (88.90 mm) |
| Width | 2.50" (63.50 mm) |
| Depth | 0.75" (19.05 mm) |
| Weight (Approximate) | 8 oz (226.80 g) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Country of Origin | China |
| TAA Compliant | No |
| Warranty | |
| Limited Warranty | 3 Year |
FAQ
What does this media converter do?
This media converter transforms 10/100Base-TX Ethernet signals from a standard RJ-45 copper port into 100Base-LX signals for an ST single-mode fiber optic port. It allows network devices using twisted-pair cabling to connect over long distances via fiber infrastructure, extending reach up to 40 km while maintaining 100 Mbit/s data rates.
What type of fiber cable is compatible?
The converter is compatible with single-mode fiber optic cables that have a 9/125 µm core/cladding specification and use ST connectors. It operates at a 1310 nm wavelength, which is standard for long-distance single-mode applications, ensuring optimal performance over the supported 40 km range.
What is the maximum data transfer rate?
The maximum data transfer rate is 100 Mbit/s, aligning with Fast Ethernet technology. This rate applies to both the copper (10/100Base-TX) and fiber (100Base-LX) sides, providing consistent throughput for network traffic without bottlenecks in conversion.
How is this converter powered?
It is powered by an AC/DC source, allowing flexibility in installation locations where standard power outlets are available. The external power design supports easy setup without requiring internal power supplies or complex wiring, making it suitable for various deployment scenarios.
What are the physical dimensions and weight?
The converter measures 3.50" (88.90 mm) in height, 2.50" (63.50 mm) in width, and 0.75" (19.05 mm) in depth, with an approximate weight of 8 oz (226.80 g). Its compact, external form factor facilitates placement on surfaces or in racks without occupying significant space.
Does this product come with a warranty?
Yes, it includes a 3-year limited warranty from AddOn, providing coverage for defects in materials or workmanship. The product is also RoHS compliant, meeting environmental standards for hazardous substance restrictions, and is manufactured in China.
| Qty | Price | Available |
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