Black Box RS-232 Data Sharer, 2-Port (in Metal Case)

The Black Box RS-232 Data Sharer, 2-Port (in Metal Case) is a crucial device for enhancing the efficiency of your RS-232 communication systems. This innovative product allows you to connect two devices to a single modem and phone line, significantly reducing line costs while optimizing your network's performance. Built to cater to both synchronous and asynchronous data transmission, it ensures seamless and reliable communication across various applications.

• Cost-Efficient Connectivity: The Black Box RS-232 Data Sharer allows you to connect two devices to a single modem and phone line, significantly reducing line costs while maintaining effective communication.
• Transparent Operation: Enjoy transparent operation up to 64 kbps, meaning the device does not interfere with the data being transmitted, ensuring smooth and uninterrupted communication.
• LED Monitoring: Convenient LED indicators provide real-time monitoring of device status, allowing for quick troubleshooting and maintenance of your RS-232 system.
• Individual Port Control: The front-panel switches enable or disable RTS (Request To Send) on each input port, giving you greater control over your data channels.
• Advanced Security Features: Equipped with antistreaming circuitry, this data sharer locks out any port that begins streaming, ensuring that your data remains secure and preventing unauthorized access.

Technical Details of the Black Box RS-232 Data Sharer

• Ports: 2
• Data Rates: Up to 128 Kbps
• Protocols Supported: Compatible with popular IBM communications protocols, including half-duplex Bisynchronous Communication and Synchronous Data Link Control (SDLC).
• Protection: 15 kV ESD protection for enhanced reliability
• Dimensions: Compact design in a sturdy metal case for durability
• Compatibility: Fully cascadable, allowing for easy expansion of your system
• Data Transmission: Supports both synchronous and asynchronous data transmission

How to Install the Black Box RS-232 Data Sharer

Installing the Black Box RS-232 Data Sharer is a straightforward process. Follow these steps for optimal setup:

1. Begin by powering down your existing devices and modem to avoid any electrical issues during installation.
2. Connect the two devices you wish to share the modem with to the two input ports on the RS-232 Data Sharer.
3. Use a standard RS-232 serial cable to connect the output port of the data sharer to the modem.
4. Configure the front-panel switches according to your needs to enable or disable RTS on each input port.
5. Power on your devices and modem, and use the LED indicators to monitor the operation of your RS-232 Data Sharer.

Frequently Asked Questions

Can I connect more than two devices using the Black Box RS-232 Data Sharer?
Yes, the device is fully cascadable, allowing for the connection of multiple data sharers to expand your setup further.

Is the Black Box RS-232 Data Sharer compatible with other data transmission protocols?
While it is designed to work with popular IBM communications protocols, it may also be compatible with various other RS-232 protocols. Check the specifications for detailed compatibility.

What is the maximum distance for the RS-232 communication?
The effective distance for RS-232 communication may vary, but generally, it is effective up to 50 feet (15 meters) without the need for additional equipment.

Does the Black Box RS-232 Data Sharer have any warranty?
Yes, Black Box typically offers a limited warranty on its products. Please check with the retailer for specific warranty information.

Can I use this device for both synchronous and asynchronous data transmission?
Absolutely! The Black Box RS-232 Data Sharer supports both types of data transmission, making it versatile for various applications.