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Black Box LBH100A-SC Fast Ethernet Media Converter - 2x RJ45 & 1x SC Multimode Fiber - 100 Mbps - 2 km Distance
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Product Features
Technical Overview
This media converter utilizes 1300 nm wavelength multi-mode fiber to achieve a maximum transmission distance of 2 kilometers (1.24 miles), significantly extending network coverage compared to copper-only solutions. The SC duplex fiber port ensures reliable optical connections, while the two RJ-45 ports handle standard Ethernet over twisted pair.
The device maintains signal integrity across the conversion process, supporting full-duplex operation for efficient data transfer. With a compact footprint of 3.50" × 3" × 1" and lightweight design at approximately 4.80 ounces, it fits easily into network racks or can be placed on flat surfaces as needed.
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 LBH100A-SC provides practical benefits for network expansion and infrastructure upgrades. Its dual-media conversion capability allows organizations to leverage existing copper investments while incorporating fiber for longer-distance requirements.
Distance Extension
Extend network segments up to 2 kilometers using multi-mode fiber, overcoming the distance limitations of standard copper cabling.
- 2 km maximum distance
- Multi-mode fiber support
- 1300 nm wavelength
Flexible Deployment
External design eliminates internal installation complexity, while rack-mountable form factor supports organized network closet setups.
- No internal installation
- Rack-mountable option
- Compact footprint
Reliable Conversion
Maintains signal integrity when converting between copper and fiber media, supporting consistent 100 Mbps performance across both interfaces.
- 100Base-X technology
- Full-duplex operation
- TAA compliant
Deployment / Use Cases
This media converter is ideal for scenarios where network segments need to span longer distances than copper cabling can reliably support. It serves as a cost-effective solution for integrating fiber optic infrastructure into existing network environments.
Common applications include connecting buildings across campus environments, extending network reach in industrial settings, and bridging network segments in data centers where fiber is required for distance or interference reasons. The external power supply with IEC connector ensures easy power connectivity in various installation environments.
Physical Profile
The compact dimensions of 3.50" × 3" × 1" make this media converter suitable for space-constrained installations. The external form factor allows for placement on shelves or mounting in standard equipment racks using appropriate brackets. The lightweight design simplifies handling during installation and maintenance.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 3.50" (88.90 mm), 3" (76.20 mm), 1" (25.40 mm), 4.80 oz (136.08 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 3" (76.20 mm)
- Depth
- 1" (25.40 mm)
- Height
- 3.50" (88.90 mm)
- Weight
- 4.80 oz (136.08 g)
- Length
- 1300 nm
What's in the Box
The package includes all necessary components for immediate deployment of the media converter in your network environment.
Highlights
- Converts between 2 RJ-45 copper ports and 1 SC multimode fiber port
- Supports Fast Ethernet up to 100 Mbps data transfer rates
- Extends network distance up to 2 kilometers using multi-mode fiber
- External, rack-mountable form factor for flexible deployment
- 1300 nm wavelength for reliable fiber optic transmission
- TAA compliant for government and educational procurement
- Compact dimensions: 3.50" H × 3" W × 1" D
- Includes external power supply with IEC connector
- 3-year limited warranty for long-term reliability
- Manufactured in the United States
Specifications
| Specifications | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | LBH100A-SC |
| Brand Name | Black Box |
| Product Series | LBH100 |
| Product Model | LBH100A-SC |
| Product Name | Fast Ethernet Media Converter |
| Product Condition | New |
| Product Type | Transceiver/Media Converter |
| Interfaces/Ports | |
| Total Number of Ports | 3 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 2 |
| Number of SC Ports | 1 |
| SC Port Type | Duplex |
| Media & Performance | |
| Media Type Supported | Optical Fiber,Twisted Pair |
| Fiber Mode Supported | Multi-mode |
| Fiber Optic Cable Wavelength | 1300 nm |
| Maximum Distance Supported | 2 km (1.24 Mile) |
| Network & Communication | |
| Ethernet Technology | Fast Ethernet |
| Network Technology | 100Base-X,10/100Base-TX |
| Physical Characteristics | |
| Form Factor | External,Rack-mountable |
| Height | 3.50" (88.90 mm) |
| Width | 3" (76.20 mm) |
| Depth | 1" (25.40 mm) |
| Weight (Approximate) | 4.80 oz (136.08 g) |
| Miscellaneous | |
| Package Contents | Fast Ethernet Media Converter 240-VAC, 50-Hz external power supply with IEC power connector |
| Country of Origin | United States |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What does this media converter actually do?
The Black Box LBH100A-SC converts network signals between copper and fiber media. It takes Ethernet signals from two RJ-45 twisted-pair ports and converts them for transmission over one SC duplex multimode fiber port, or vice versa. This allows you to extend network segments beyond the distance limitations of copper cabling while maintaining 100 Mbps Fast Ethernet performance.
What is the maximum distance this converter supports?
This media converter supports network extensions up to 2 kilometers (approximately 1.24 miles) when using multi-mode fiber optic cable. This represents a significant increase over the 100-meter maximum distance typically supported by standard copper Ethernet cabling, making it ideal for connecting buildings or extending networks across larger facilities.
What type of fiber connector does this converter use?
The converter features one SC duplex port for fiber optic connections. The SC connector is a push-pull type that provides reliable optical coupling for multi-mode fiber. This duplex configuration supports both transmit and receive fibers in a single connector, ensuring proper bidirectional communication over the fiber link.
Can this converter be rack-mounted?
Yes, the LBH100A-SC is designed for both external placement and rack mounting. Its compact dimensions of 3.50" high, 3" wide, and 1" deep allow it to fit easily into standard equipment racks using appropriate mounting brackets. The external form factor also means no internal computer installation is required, simplifying deployment in various network environments.
What power supply is included with this converter?
The package includes a 240-VAC, 50-Hz external power supply with an IEC power connector. This standard power supply provides reliable operation and easy connectivity in most commercial and industrial environments. The external power design eliminates the need for internal power connections, making installation straightforward.
Is this media converter TAA compliant?
Yes, the Black Box LBH100A-SC is TAA (Trade Agreements Act) compliant. This compliance makes it suitable for procurement by government agencies, educational institutions, and other organizations that require TAA-compliant networking equipment. The converter is also manufactured in the United States and backed by a 3-year limited warranty.
| Qty | Price | Available |
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