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The Black Box MD650A-85 is an asynchronous RS232 extender that transmits serial data over fiber optic cables using a terminal block interface. Designed for industrial and critical environments, it enables reliable long-distance serial communication where traditional copper cabling is insufficient or prone to interference.
This RS232 extender converts asynchronous serial signals into optical signals that can be transmitted over fiber optic cables, providing extended reach and immunity to electromagnetic interference. The terminal block connection ensures a secure and stable fiber optic interface for industrial applications. Ideal for factory automation, process control, and remote monitoring, the MD650A-85 allows RS232 devices to communicate over distances far exceeding the typical limitations of copper cables, maintaining signal integrity and reducing data loss.
The device supports standard asynchronous serial protocols and operates transparently to connected equipment, making it simple to integrate into existing serial communication setups without modification. Its rugged construction and fiber optic transmission eliminate electrical noise and ground loop issues, improving signal quality and network reliability.
Engineered for durability, the MD650A-85 features rugged construction suitable for harsh industrial environments. Its fiber optic transmission eliminates electrical noise and ground loop issues, improving signal quality and network reliability. The extehttps://www.dcsupplies.net/505-video-extender-transmitternder supports stable data rates and ensures consistent serial communication over extended distances, making it a dependable solution for mission-critical applications.
| Feature | Specification |
|---|---|
| Model Number | MD650A-85 |
| Brand | Black Box |
| Product Type | Async RS232 Fiber Extender with Terminal Block |
| Serial Interface | RS232 asynchronous |
| Fiber Interface | Terminal block |
| Max Transmission Distance | Up to 20 km (typical, depending on fiber type) |
| Data Rate | Up to 115.2 kbps |
| Power Supply | 12V DC adapter included |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Storage Temperature | -20°C to 70°C (-4°F to 158°F) |
| Dimensions (W x D x H) | Approx. 5.9 x 3.5 x 1.7 in (150 x 90 x 44 mm) |
| Weight | Approx. 1.1 lbs (0.5 kg) |
| Compliance | RoHS, CE |

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Expedited Shipping take about 2-3 business days
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Call: 469.458.9636
Email: sales@dcsupplies.net
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469.458.9636
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Email
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Black Box MD650A-85 Async RS232 Extender Fiber Terminal Block
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