AddOn ADD-RS232-ST Serial RS232 to Fiber Media Converter - 1 x ST Port - 1310nm MMF - 2km Reach - 115. 20 kbit/s
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Product Features
Technical Overview
This media converter operates by converting RS232 serial signals to optical fiber, utilizing a duplex ST connector interface that supports standard multimode fiber cabling. The 1310nm wavelength ensures compatibility with common multimode fiber infrastructure, while the 115.20 kbit/s data rate accommodates typical serial communication protocols for devices such as industrial controllers, point-of-sale systems, or legacy serial equipment.
The converter maintains signal integrity across its 2-kilometer maximum distance, leveraging fiber optic technology to eliminate ground loop issues and reduce susceptibility to electrical noise that can affect copper-based serial connections. With a total of 2 ports—one for RS232 input and one for ST fiber output—it provides a straightforward conversion solution without management overhead.
Key Product Advantages
The ADD-RS232-ST media converter offers distinct advantages for extending serial communication over fiber optic networks, combining reliable performance with practical deployment features.
Long-Distance Serial Communication
Enables RS232 signals to travel up to 2 kilometers over multimode fiber, far exceeding the distance limitations of traditional copper serial cables while maintaining data integrity.
- Eliminates signal degradation over long runs
- Reduces electromagnetic interference risks
- Supports remote device connectivity
Fiber Optic Reliability
Utilizes 1310nm multimode fiber technology for durable performance with minimal signal loss, ensuring consistent data transmission in electrically noisy environments.
- Immune to electrical interference
- Minimal signal attenuation
- Compatible with standard multimode infrastructure
Simplified Deployment
The desktop form factor and AC/DC power source allow flexible installation outside wiring closets, making it ideal for point-to-point serial extension in various settings.
- No rack mounting required
- Easy placement on desks or shelves
- Flexible power options
Deployment / Use Cases
This media converter is designed for scenarios where RS232 serial devices need to communicate over distances that exceed the practical limits of copper cabling or where fiber optic infrastructure is already in place. Its conversion capability makes it valuable in environments requiring reliable serial communication without signal degradation.
Common applications include connecting industrial control systems across factory floors, extending serial connections for point-of-sale terminals in retail environments, linking legacy serial equipment in educational or government facilities, and integrating serial devices in telecommunications infrastructure where fiber is the primary medium. The desktop installation flexibility makes it particularly suitable for deployments where rack space is limited or where converters need to be placed near end devices.
Industrial Automation
Connect PLCs, HMIs, and other serial-based industrial equipment across manufacturing facilities using existing fiber optic backbone infrastructure.
Retail & Hospitality
Extend serial connections for POS systems, receipt printers, or cash drawers between store areas or across multiple buildings.
Physical Profile
The media converter features a compact desktop form factor measuring 4.50" (114.30 mm) in height, 3.50" (88.90 mm) in width, and 0.75" (19.05 mm) in depth, with an approximate weight of 1.80 lb (816.47 g). This slim profile allows for discreet placement on desks, shelves, or equipment racks using optional mounting accessories. The durable construction ensures reliable operation in office or light industrial environments, while the modest footprint minimizes space requirements in crowded installation areas.
- Width
- 3.50" (88.90 mm)
- Depth
- 0.75" (19.05 mm)
- Height
- 4.50" (114.30 mm)
- Weight
- 1.80 lb (816.47 g)
- Length
- 1310 nm
Highlights
- Converts RS232 serial signals to optical fiber for long-distance communication
- Supports multimode fiber with 1310nm wavelength and duplex ST connector
- Maximum transmission distance of 2 kilometers (1.24 miles)
- Data transfer rate of 115.20 kbit/s for serial protocol compatibility
- Desktop form factor for flexible deployment outside wiring closets
- AC/DC power source for versatile installation options
- Total of 2 ports: RS232 input and ST fiber output
- 3-year limited warranty for reliable long-term operation
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | ADD-RS232-ST |
| Brand Name | AddOn |
| Product Model | ADD-RS422-2SC |
| Product Name | Media Converter Rs232 To Mmf 1310Nm St 2Km Reach |
| Packaged Quantity | 1 |
| Product Type | Transceiver/Media Converter |
| Interfaces/Ports | |
| Total Number of Ports | 2 |
| Network (RJ-45) | No |
| DVI | No |
| USB | No |
| Management Port | No |
| Number of ST Ports | 1 |
| ST Port Type | Duplex |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Multi-mode |
| Fiber Optic Cable Wavelength | 1310 nm |
| Maximum Data Transfer Rate | 115.20 kbit/s |
| Maximum Distance Supported | 2 km (1.24 Mile) |
| Power Description | |
| Power Source | AC/DC |
| Physical Characteristics | |
| Form Factor | Desktop |
| Height | 4.50" (114.30 mm) |
| Width | 3.50" (88.90 mm) |
| Depth | 0.75" (19.05 mm) |
| Weight (Approximate) | 1.80 lb (816.47 g) |
| Miscellaneous | |
| Country of Origin | China |
| TAA Compliant | No |
| Warranty | |
| Limited Warranty | 3 Year |
FAQ
What type of fiber does this media converter support?
This media converter supports multimode optical fiber with a 1310nm wavelength, utilizing a duplex ST connector interface. It is compatible with standard multimode fiber cabling commonly used in data communication infrastructure for distances up to 2 kilometers.
What is the maximum distance this converter can transmit RS232 signals?
The converter supports RS232 signal transmission up to 2 kilometers (approximately 1.24 miles) over multimode fiber. This extended distance capability far exceeds typical copper serial cable limitations while maintaining signal integrity through fiber optic technology.
What data transfer rate does this media converter support?
It supports a maximum data transfer rate of 115.20 kbit/s, which accommodates common serial communication protocols used by RS232 devices such as industrial equipment, point-of-sale systems, and legacy serial peripherals.
How is this media converter powered?
The converter uses an AC/DC power source, providing flexibility for installation in various environments. This power method allows it to operate from standard electrical outlets or compatible DC power supplies, making it suitable for both office and industrial deployments.
What is the form factor of this media converter?
It features a desktop form factor with dimensions of 4.50" height, 3.50" width, and 0.75" depth, weighing approximately 1.80 lb. This compact design enables placement on desks, shelves, or equipment racks without requiring dedicated rack mounting space.
What warranty comes with this media converter?
The media converter includes a 3-year limited warranty, providing coverage for manufacturing defects and ensuring reliable operation over an extended period. This warranty supports long-term deployment in business and industrial environments where continuous operation is essential.
| Qty | Price | Available |
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