Datalink Corporation
Datalink SOM300 Series Optical Modem For Extending X.21 Synchronous Devices

Manufacturer: DataLink
Model: SOM300 Series
Features
- Uses a commercially available DSC or SC+SC single mode optical cable
- Supports a maximum communication distance of up to 10 km
- Eliminates the risk of equipment malfunction or damage from induced lightning or external noise by using optical fiber
- Operates with an optional power supply provided by the customer, with an input voltage range of DC6V to DC24V
- A dedicated AC adapter is available separately for added convenience
- Can be mounted on a DIN rail by attaching the optional DIN rail mounting bracket
- Allows communication condition settings via dip switches located on the bottom of the unit
Specifications
| Model | SOM200 | SOM300 |
|---|---|---|
| Supported communication methods | Asynchronous/synchronous method | X.21 |
| Serial Connector | Dsub25 Pin Female DCE Array | Dsub15 Pin Female |
| Optical Connector | DSC or SC+SC | |
| Maximum communication speed | Up to 115.2Kbps | |
| External dimensions and weight | W93 × H27 × D104mm ± 1 (excluding connectors and other protrusions) Approx. 300g per unit | |
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