Electrical Supplies > Networking > Media Converters > Black Box Fiber Drivers
Black Box Fiber Drivers
Powered to Ensure Continuous, Reliable Transmission Over Fiber
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What's special about these fiber optic drivers?
The Black Box high performance fiber drivers are powered to ensure continuous, reliable transmission over fiber. These fiber drivers enable you to send RS-232 data across interference-free optical links, transmit data at up to 76.8 kbps, and reach distances of 2.5 miles at any speed.    |
- Reach distances of 2.5 miles (4 km) at any speed
- Autosensing 110–220-VAC power supply ensures reliability and continuous transmission
- Coupled power variations are compensated by a range select feature
- Supports RS-232 async, bidirectional transmission
- Use with multimode fiber cable
- 1 Year Double Diamond Protection
| Data Format | Asynchronous, bidirectional |
|---|---|
| Data Rate | Transparent up to 76.8 kbps |
| Distance | Dependant on type of multimode cable, power budget, and loss/km; preset ranges |
| Fiber Cable | 850 nm multimode |
| Flow Control | X-ON / X-OFF |
| Operation | Full-duplex |
| CE Approval | Yes |
| Interface | RS-232 (DCE or DTE switch selectable) |
| Connectors | (2) ST®; (1) DB25 M or F |
| Power | 5 VDC @ 600 mA |
| External: 110-220 VAC, 50-60 Hz, autosensing | |
| Operating Temperature | 32°F to 114°F (0°C to 45°C) |
| Size | 1" H x 2.7" W x 4.2" D (2.5 x 6.9 x 10.7 cm) |
| Weight | 1.4 lbs (0.6 kg) |
| PART # | DESCRIPTION | DIMENSIONS | WEIGHT | PRICE |
| BB-MD940A-F | Fiber Driver ST/25 Female | 1" H x 2.7" W x 4.2" D | 1.4 lbs | $208.95 |
| BB-MD940A-M | Fiber Driver ST/25 Male | 1" H x 2.7" W x 4.2" D | 1.4 lbs | $208.95 |
DOUBLE DIAMOND WARRANTY -
The Double Diamond Warranty is our no-questions-asked warranty that protects your BLACK BOX® brand products from accidental damage, including drops, water, and power surges. Most products come with a one- or two-year warranty. Some products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life! During the warranty period, Black Box will repair or replace your damaged equipment within one week of receipt at NO CHARGE!
ARTICLES - A place to find educational articles covering a wide range of topics, all categorized according to your areas of interest. Learn more
HOW-TO CORNER -
CATALOG - PDF
For your convenience, we have made our brochure and catalogs available online in PDF format. Downloading the PDF catalog will take you no more than 5 minutes, so you won't have to wait days for the print catalog. PDF catalogs include links to our products: just click on the hyperlinked product headings, and you'll be directed right to our website.
Office 
PDF Catalog 2 MB
Automotive PDF Catalog 2.6 MB
Aerospace/Aircraft PDF Catalog 2 MB
Utilities & Energy PDF Catalog 3.7 MB
Datacom/Telecom PDF Catalog 5.7 MB
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