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Black Box LGC320A-R3 Gigabit Media Converter - RJ-45 to Duplex SC Multi-mode Fiber - 0. 30 km - AC/DC Power - DIN/Wall Mountable
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Product Features
Technical Overview
The converter features two ports: one RJ-45 port for copper Ethernet connections and one Duplex SC port for multi-mode fiber optic cables. It operates at a wavelength of 850 nm, which is standard for multi-mode fiber applications, and supports both optical fiber and twisted pair media types.
Power is supplied via an AC/DC source, offering flexibility in deployment environments. The device's small footprint and multiple mounting options make it adaptable to various installation scenarios without requiring significant rack or shelf space.
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
This media converter extends network reach by converting copper Ethernet to fiber optic, allowing for reliable data transmission over distances up to 0.30 km. Its support for 1000Base-T and 1000Base-SX ensures full Gigabit performance across both media types, maintaining network speed and integrity.
Flexible Installation
Designed for standalone use or mounting on DIN rails, walls, or shelves, providing versatile deployment options to fit tight spaces and organized cable management.
- DIN rail mountable
- Wall mountable
- Shelf mountable
Environmental Compliance
Manufactured with environmentally friendly materials and complies with RoHS and WEEE directives, reducing hazardous substances and supporting responsible electronic waste management.
Deployment / Use Cases
The LGC320A-R3 is ideal for extending Gigabit Ethernet networks over fiber optic cabling in scenarios where copper limitations arise. Common applications include connecting network switches between buildings, linking equipment in industrial environments with high EMI, or integrating fiber backbones into existing copper-based networks.
In office buildings, it can bridge floors or wings using pre-installed fiber runs. For industrial settings, its DIN rail mounting capability allows integration into control panels, while wall mounting suits telecom closets or server rooms where space is constrained.
Building-to-Building Links
Connect network segments across separate structures using multi-mode fiber to overcome distance and interference issues inherent with long copper runs.
Industrial Networking
Deploy in manufacturing or utility environments where fiber's noise immunity and the converter's mounting options ensure reliable connectivity in harsh conditions.
Physical Profile
Measuring 0.80" in height, 1.80" in width, and 3.40" in depth, this media converter has a compact design that minimizes space requirements. Its form factor supports standalone placement or secure mounting via included DIN clips and VELCRO strips, facilitating neat installations in racks, on walls, or in enclosures.
- Width
- 1.80" (45.72 mm)
- Depth
- 3.40" (86.36 mm)
- Height
- 0.80" (20.32 mm)
- Length
- 850 nm
What's in the Box
The package includes the transceiver/media converter unit along with VELCRO strips and DIN clips for flexible mounting and installation.
Highlights
- Converts RJ-45 Gigabit Ethernet to Duplex SC multi-mode fiber optic.
- Supports distances up to 0.30 km (0.19 miles) for extended network reach.
- Operates at 850 nm wavelength with 1000Base-T and 1000Base-SX technologies.
- Features AC/DC power input for versatile deployment options.
- Compact design with DIN rail, wall, shelf, and standalone mounting.
- Includes VELCRO strips and DIN clips for easy installation.
- Environmentally compliant with RoHS and WEEE directives.
- Backed by a 6-year limited warranty for long-term reliability.
Specifications
| Specifications | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | LGC320A-R3 |
| Brand Name | Black Box |
| Product Name | Transceiver/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 | Multi-mode |
| Fiber Optic Cable Wavelength | 850 nm |
| Maximum Distance Supported | 0.30 km (0.19 Mile) |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 1000Base-T,1000Base-SX |
| Power Description | |
| Power Source | AC/DC |
| Physical Characteristics | |
| Form Factor | Standalone,DIN Rail Mountable,Wall Mountable,Shelf Mount |
| Height | 0.80" (20.32 mm) |
| Width | 1.80" (45.72 mm) |
| Depth | 3.40" (86.36 mm) |
| Miscellaneous | |
| Package Contents | Transceiver/Media Converter VELCRO Strips DIN Clips |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | Taiwan |
| Warranty | |
| Limited Warranty | 6 Year |
FAQ
What does this media converter do?
It converts Gigabit Ethernet signals between an RJ-45 copper port and a Duplex SC multi-mode fiber optic port, allowing network extension over fiber cabling for distances up to 0.30 km while maintaining Gigabit speeds.
What types of fiber does it support?
This converter supports multi-mode fiber optic cables with Duplex SC connectors, operating at an 850 nm wavelength. It is compatible with standard multi-mode fiber used in many enterprise and industrial networks.
What is the maximum distance supported?
The maximum supported distance is 0.30 km (approximately 0.19 miles) when using multi-mode fiber. This extends network reach beyond typical copper Ethernet limits, ideal for connections between buildings or across large facilities.
How is this device powered?
It uses an AC/DC power source, providing flexibility in various electrical environments. This allows deployment in locations with standard AC outlets or DC power supplies, such as telecom closets or industrial panels.
What mounting options are available?
The converter can be mounted on DIN rails, walls, or shelves, or used as a standalone unit. The package includes DIN clips and VELCRO strips to facilitate secure and organized installation in different settings.
What is included in the warranty?
Black Box provides a 6-year limited warranty for this media converter, covering defects in materials and workmanship. This extended warranty supports reliable long-term use in network infrastructure deployments.
| Qty | Price | Available |
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