Datalink Corporation
DataLink OPT120K-232 Series RS232C Long Distance Optical Converter
Manufacturer: DataLink
Model: OPT120K-232
Features
- RS232C optical converters are used in pairs.
- RS232C communication can be extended up to 120 km via single-core optical fiber.
- Enables bidirectional communication between start-stop synchronous and synchronous devices over optical fiber.
- No communication settings are required—plug and play functionality.
Specifications
| Model | OPT120K-232 |
|---|---|
| Environmental temperature | 0°C–70°C |
| Environmental humidity | No condensation |
| Input voltage | DC 6V to 24V |
| Power consumption | Max 0.5W |
| Size | W: 93mm H: 27mm D: 104mm |
| Weight | Approximately 300g |
| Serial Connector | DSUB9 Male (DTE Layout) |
| Mounting screws | #4-40 UNC inch screw |
| Maximum communication speed | 115.2 KBPS |
| Maximum communication distance | 120 km |
| Transmission Rate | 2.5MBPS |
| M side transmission wavelength | 1550nm (±20nm) |
| S side transmission wavelength | 1490nm (±20nm) |
| Optical average output | ≥ -3 dBm |
| Reception Sensitivity | ≤ -39 dBm |
| Fiber Optics | Bidirectional transmission and reception single mode |
| Connector | SC (1 core) |
| Actual measurement optical cable | Single mode (8.6/125μm) attenuation coefficient < 0.3dB/km |
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