1. পণ্য শেষview
The StarTech.com 1-Port FTDI USB to Serial RS232 Adapter Cable (Model ICUSB2321F) converts an available USB 1.1 or 2.0 port into an RS232 serial DB9 port. This allows for connection, monitoring, and control of various serial devices. It features COM retention, ensuring the same COM port value is automatically re-assigned upon disconnection/reconnection or system reboot. The adapter utilizes an FTDI chipset, offering enhanced customization, advanced features, and broad compatibility across multiple operating systems.
মূল বৈশিষ্ট্য:
- বহু-ব্যবহারের কার্যকারিতা: Ideal for digital signage, point-of-sale systems, and barcode scanners.
- Customizable Solution: FTDI chipset provides high customizability and compatibility.
- কমপ্যাক্ট ডিজাইন: USB powered, eliminating the need for external power adapters.
- সহজ ইনস্টলেশন: Features COM port retention for robust serial connectivity and simplified setup.
- বিস্তৃত ওএস সামঞ্জস্যতা: Supports Windows, Windows CE, Mac OS, and Linux.
Figure 1: StarTech.com 1-Port FTDI USB to Serial RS232 Adapter Cable. This image shows the adapter with its USB-A connector on one end and the DB9 serial port on the other, connected by a cable.
2. সেটআপ এবং ইনস্টলেশন
Follow these steps to set up your StarTech.com USB to Serial RS232 Adapter Cable:
- অ্যাডাপ্টার সংযোগ করুন: Plug the USB-A connector of the adapter cable into an available USB port on your computer.
- ড্রাইভার ইনস্টলেশন:
- For most modern operating systems (e.g., Windows 10/11, recent macOS versions), the necessary drivers for the FTDI chipset will install automatically upon connection.
- If automatic installation does not occur, or if you are using an older operating system, drivers can be downloaded from the StarTech.com website. A driver CD may also be included with the product.
- ইনস্টলেশন যাচাই করুন: After driver installation, verify the adapter is recognized by your system.
- On Windows, open Device Manager and look under "Ports (COM & LPT)". You should see an entry for "USB Serial Port (COMX)", where X is the assigned COM port number.
- On macOS or Linux, consult your system's documentation for verifying serial port recognition.
- Connect Serial Device: Connect your RS232 serial device (e.g., modem, barcode scanner, digital camera, GPS, POS device) to the DB9 male connector on the adapter. Ensure the connection is secure.
চিত্র 2: ক্লোজ-আপ view of the DB9 serial port on the adapter, showing the screw-in connectors for a secure attachment to a serial device.
3. অপারেটিং নির্দেশাবলী
Once the adapter is installed and recognized by your operating system, it functions as a standard serial COM port. Applications that communicate via serial ports can now interact with your connected serial device.
- COM Port Retention: A key feature of this adapter is COM port retention. This means that if you disconnect the adapter from your computer and then reconnect it, or if you reboot your system, the operating system will automatically re-assign the same COM port number to the adapter. This eliminates the need to reconfigure your serial communication software each time.
- সফটওয়্যার কনফিগারেশন: Open your serial communication software (e.g., HyperTerminal, PuTTY, custom application) and select the COM port number assigned to the StarTech.com adapter. Configure the serial port settings (baud rate, data bits, parity, stop bits, flow control) to match those of your connected serial device.
- ডেটা স্থানান্তর: Initiate communication through your software. The adapter will facilitate the data transfer between your computer's USB port and the serial device.
4. রক্ষণাবেক্ষণ
The StarTech.com USB to Serial RS232 Adapter Cable requires minimal maintenance to ensure long-term performance:
- পরিষ্কার করা: Use a soft, dry cloth to clean the exterior of the adapter. Avoid using liquid cleaners or solvents, which may damage the device.
- সঞ্চয়স্থান: অ্যাডাপ্টারটি সরাসরি সূর্যালোক এবং চরম তাপমাত্রা থেকে দূরে একটি শীতল, শুষ্ক জায়গায় সংরক্ষণ করুন।
- হ্যান্ডলিং: Avoid bending or twisting the cable excessively, as this can damage internal wires. Do not apply excessive force when connecting or disconnecting the adapter.
- Firmware/Driver Updates: Periodically check the StarTech.com website for updated drivers or firmware, which may offer improved performance or compatibility.
5. সমস্যা সমাধান
If you encounter issues with your StarTech.com USB to Serial RS232 Adapter Cable, refer to the following common troubleshooting steps:
| সমস্যা | সম্ভাব্য সমাধান |
|---|---|
| কম্পিউটার অ্যাডাপ্টারটি চিনতে পারেনি। |
|
| Serial device not communicating. |
|
| COM port number changes unexpectedly. |
|
6. স্পেসিফিকেশন
| বৈশিষ্ট্য | বিস্তারিত |
|---|---|
| পণ্যের মাত্রা (L x W x H) | 1.8 x 1.6 x 0.9 ইঞ্চি |
| আইটেম ওজন | 3.17 আউন্স |
| মডেল নম্বর | ICUSB2321F |
| সংযোগকারী প্রকার | DB-9, USB Type A |
| চিপসেট | FTDI FT232RL সম্পর্কে |
| সর্বোচ্চ Baud হার | 115.2 Kbps |
| ফিফো বাফার | 256 বাইট |
| Parity Modes | None/Odd/Even/Mark |
| ডেটা বিট | 7 বা 8 |
| বিট বন্ধ করুন | 1 বা 2 |
| তারের দৈর্ঘ্য | 6 ফুট (1.8 মিটার) |
| রঙ | কালো |
| সামঞ্জস্যপূর্ণ ডিভাইস | Monitor (general term for serial devices), Digital signage, Point of sale systems, Barcode scanners |
| প্রস্তুতকারক | স্টারটেক.কম |
7. ওয়্যারেন্টি এবং সমর্থন
StarTech.com products are designed for reliability and performance. For detailed warranty information and technical support, please refer to the official StarTech.com webসাইট অথবা আপনার পণ্যের সাথে অন্তর্ভুক্ত ডকুমেন্টেশন।
- প্রস্তুতকারক: স্টারটেক.কম
- অফিসিয়াল ইউজার ম্যানুয়াল (পিডিএফ): For the most comprehensive information, you can download the official user manual from the StarTech.com support page or via this link: StarTech.com USB to Serial Adapter User Manual.
- প্রযুক্তিগত সহায়তা: Visit the StarTech.com support website for drivers, FAQs, and contact information for technical assistance.
