Black Box LHC212A Pure Networking Fast Ethernet Media Converter - 1x RJ-45 to 1x SC Duplex - Single-mode - 10 km - 100 Mbps
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Product Features
Technical Overview
This media converter operates on Fast Ethernet standards, specifically 10/100Base-TX for the copper side and 100Base-FX for the fiber side. It facilitates conversion between electrical signals over Category 5e or higher copper cabling and optical signals over single-mode fiber with a 1310 nm wavelength.
The fiber interface supports core/cladding specifications of 8.3/125 µm, 9/125 µm, and 10/125 µm, accommodating common single-mode cable types. Maximum transmission distance reaches 10 kilometers (6.21 miles), making it suitable for connecting network segments across buildings or campuses.
Relevant factors for this section include Total Number of Ports, Network (RJ-45), Number of Network (RJ-45) Ports, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The LHC212A extends network capabilities by overcoming copper distance limitations, providing a cost-effective solution for fiber uplinks or backbone connections. Its environmental compliance with RoHS and WEEE directives reflects a commitment to sustainable electronics manufacturing.
Dual Form Factor Flexibility
Use as a standalone desktop unit or mount it in a standard rack, adapting to various IT environments without additional hardware.
- Standalone placement
- Rack-mountable design
Extended Distance Support
Transmit data up to 10 kilometers over single-mode fiber, eliminating signal degradation issues common in long copper runs.
- 10 km maximum distance
- Single-mode fiber optimized
Deployment / Use Cases
Deploy this media converter to integrate fiber optic cabling into existing copper-based networks, such as connecting remote offices, linking floors in a building, or extending network segments in industrial settings. It is ideal for scenarios where electrical interference, ground potential differences, or distance exceed copper capabilities.
Common applications include connecting switches or routers with fiber uplinks, integrating surveillance cameras over long distances, and establishing backbone links between network closets. The converter's compatibility with standard single-mode fiber simplifies cabling infrastructure while maintaining Fast Ethernet performance.
Relevant factors for this section include Total Number of Ports, Network (RJ-45), Number of Network (RJ-45) Ports, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Physical Profile
The converter features a compact footprint measuring 3.70 inches wide by 2.70 inches deep by 1 inch high, with a lightweight build of approximately 11.20 ounces. Its low-profile design minimizes space consumption whether used standalone or rack-mounted. The sturdy construction ensures durability in continuous operation environments.
- Width
- 3.70" (93.98 mm)
- Depth
- 2.70" (68.58 mm)
- Height
- 1" (25.40 mm)
- Weight
- 11.20 oz (317.51 g)
- Length
- 1310 nm
What's in the Box
The package includes the media converter unit and a 5-VDC power adapter with a barrel connector, providing everything needed for immediate deployment.
Highlights
- Converts between RJ-45 copper and SC duplex single-mode fiber ports
- Supports Fast Ethernet (100 Mbps) over 10/100Base-TX and 100Base-FX
- Maximum transmission distance of 10 kilometers (6.21 miles)
- Single-mode fiber operation at 1310 nm wavelength
- Compact standalone or rack-mountable form factor
- Includes 5-VDC power adapter for easy setup
- RoHS and WEEE compliant for environmental safety
- Backed by a 3-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | LHC212A |
| Brand Name | Black Box |
| Product Line | Pure Networking |
| Product Name | Pure Networking Fast Ethernet (100-Mbps) 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 | Optical Fiber,Twisted Pair |
| Fiber Mode Supported | Single-mode |
| Fiber Optic Cable Wavelength | 1310 nm |
| Maximum Distance Supported | 10 km (6.21 Mile) |
| Fiber Optic Cable Core/Cladding Specification | 8.3/125 µm,9/125 µm,10/125 µm |
| Network & Communication | |
| Ethernet Technology | Fast Ethernet |
| Network Technology | 10/100Base-TX,100Base-FX |
| Power Description | |
| Power Source | AC Adapter |
| Plug/Connector Type | Barrel |
| Physical Characteristics | |
| Form Factor | Standalone,Rack-mountable |
| Height | 1" (25.40 mm) |
| Width | 3.70" (93.98 mm) |
| Depth | 2.70" (68.58 mm) |
| Weight (Approximate) | 11.20 oz (317.51 g) |
| Miscellaneous | |
| Package Contents | Pure Networking Fast Ethernet (100-Mbps) Media Converter 5 -VDC Power Adapter |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What does this media converter do?
It converts Fast Ethernet signals between a standard RJ-45 copper port and an SC duplex single-mode fiber port, allowing network traffic to travel over fiber optic cable for distances up to 10 kilometers while maintaining 100 Mbps data rates.
What types of fiber cable are compatible?
The converter supports single-mode fiber optic cables with core/cladding specifications of 8.3/125 µm, 9/125 µm, or 10/125 µm, operating at a 1310 nm wavelength. It is designed for single-mode use only, not multimode fiber.
How far can it transmit data?
Maximum supported distance is 10 kilometers (approximately 6.21 miles) over single-mode fiber. This extended reach makes it suitable for connecting network segments across buildings, campuses, or industrial sites where copper cabling would be insufficient.
What power source does it require?
The converter uses an included 5-VDC power adapter with a barrel connector. It plugs into standard AC outlets, providing reliable power without needing specialized electrical infrastructure.
Can it be rack-mounted?
Yes, the unit features a dual form factor that supports both standalone placement on a flat surface and rack-mounting. This flexibility allows integration into server racks, network closets, or desktop environments as needed.
What is the warranty period?
Black Box provides a 3-year limited warranty for this media converter, covering defects in materials and workmanship under normal use. This warranty ensures long-term reliability and support for your network infrastructure investment.
| Qty | Price | Available |
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