VONETS VAP11S-232 Industrial Grade WiFi Serial Server

1. ভূমিকা

The VONETS VAP11S-232 is an industrial-grade mini 2.4GHz WiFi Serial Server, WiFi Bridge, Wireless Repeater, and WiFi Router. This versatile device is designed to facilitate seamless WiFi to wired (Ethernet) or wired to WiFi conversions, making it an ideal solution for various industrial, medical, and IoT applications. It offers long-distance, fast transmission, and stable performance.

2. নিরাপত্তা তথ্য

• Ensure the device is powered by a DC5V-24V power supply. A 5V/2A power supply is recommended for optimal performance.
• The device features automatic overvoltage protection (up to 27V) and undervoltagই সুরক্ষা।
• Avoid exposing the device to extreme temperatures outside its operating range of -40℃ to 55℃.
• ডিভাইসটিকে জল এবং উচ্চ আর্দ্রতাযুক্ত পরিবেশ থেকে দূরে রাখুন।
• ডিভাইসটি বিচ্ছিন্ন বা পরিবর্তন করার চেষ্টা করবেন না, কারণ এতে ওয়ারেন্টি বাতিল হয়ে যাবে এবং ক্ষতি হতে পারে।

3. প্যাকেজ বিষয়বস্তু

নিম্নলিখিত আইটেমগুলির জন্য বাক্সটি চেক করুন:

• VAP11S-232 device (1)
• 2.4G External Antennas (2)
• Industrial rail mounting kit (1)
• Industrial power supply DC connector (1)
• USB power cable (1)
• ব্যবহারকারীর ম্যানুয়াল (1)
• Retail box (1)

4. পণ্যের বৈশিষ্ট্য এবং হাইলাইটস

• শিল্প গ্রেড ডিজাইন: Robust construction suitable for demanding environments.
• বহু-কার্যকরী: Operates as a WiFi Serial Server, WiFi Bridge, Wireless Repeater, and WiFi Router.
• ওয়াইড ভলিউমtagই সমর্থন: DC5V-24V power supply with automatic overvoltage (27V) and undervoltagই সুরক্ষা।
• উচ্চ-গতির ওয়াইফাই: 2.4GHz 802.11b/g/n protocol with up to 300Mbps wireless transmission rate.
• বর্ধিত পরিসীমা: Two external 3dBi antennas for enhanced signal strength and longer transmission distance (100-200 meters point-to-point barrier-free).
• Serial Port Connectivity: Features 2*UART serial ports (TTL level LVTTL-3.3V or CMOS level-3.3V) with a default baud rate of 57600.
• ইথারনেট পোর্ট: One 10/100Mbps adaptive Ethernet port.
• তাপমাত্রা স্থিতিস্থাপকতা: Operates reliably in temperatures from -40℃ to 55℃.
• উন্নত বৈশিষ্ট্য: SSID broadcast switch, WiFi hardware switch, WiFi hotspot memory (up to 100 hotspots), SSA signal strength detection, configuration parameter import/export, and support for over 20 WiFi terminal devices simultaneously.
• স্বচ্ছ ট্রান্সমিশন: Supports IP layer and MAC layer transparent transmission for various bridge applications, including those with MAC layer encryption (e.g., AC managed APs, GoPro, Cisco APs, Hikvision surveillance systems).

5. সেটআপ এবং ইনস্টলেশন

5.1 শারীরিক সংযোগ

1. পাওয়ার চালু: Connect the USB power cable to the VAP11S-232 and plug it into a 5V/2A power source. The device supports wide voltage DC5V-24V.
2. অ্যান্টেনা বসানো: Ensure the two external antennas are attached and positioned at a 90-degree angle for optimal WiFi signal reception and transmission.
3. তারযুক্ত সংযোগ: If using the device as a WiFi bridge or router, connect the Ethernet port of the VAP11S-232 to your computer or network device using an Ethernet cable.

5.2 Configuration via Computer

1. ডিভাইসে সংযোগ করুন: Ensure the VAP11S-232 is powered on and wired to your computer via Ethernet.
2. অ্যাক্সেস কনফিগারেশন পৃষ্ঠা: খোলা a web browser and enter the configured domain http://vonets.cfg or the default IP address 192.168.254.254.
3. লগইন: Enter the default User ID "admin" and password "admin", then click "Login".
4. Scan Hotspots: Navigate to the "Scan Hotspots" section. The device will search for available WiFi networks.
5. সিলেক্ট নেটওয়ার্ক: Choose the desired WiFi hotspot from the list and click "Next".
6. পাসওয়ার্ড লিখুন: Enter the password for the selected WiFi hotspot.
7. Apply and Reboot: Click "Apply" and then "Reboot" (or power off/on the device). The device will take approximately 1 minute to reboot. Wait until the LED light flashes normally.
8. যাচাইকরণ: Once rebooted, the configuration is successful, and you can enjoy WiFi Internet.

5.3 Configuration via Smartphone

1. Find MAC Address: Locate the MAC address of the VAP11S-232 (usually printed on the device).
2. Connect to Device WiFi: On your smartphone, go to WiFi settings and connect to the VAP11S-232's default SSID (e.g., VONETS_2.4G_XXXXX). The default password is 12345678.
3. অ্যাক্সেস কনফিগারেশন পৃষ্ঠা: খোলা a web browser on your smartphone and enter http://vonets.cfg or 192.168.254.254.
4. লগইন: Enter the default User ID "admin" and password "admin", then click "Login".
5. Scan Hotspots: Navigate to the "Scan Hotspots" section. The device will search for available WiFi networks.
6. সিলেক্ট নেটওয়ার্ক: Choose the desired WiFi hotspot from the list and click "Next".
7. পাসওয়ার্ড লিখুন: Enter the password for the selected WiFi hotspot.
8. Apply and Reboot: Click "Apply" and then "Reboot" (or power off/on the device). The device will take approximately 1 minute to reboot. Wait until the LED light flashes normally.
9. যাচাইকরণ: Once rebooted, the configuration is successful, and you can enjoy WiFi Internet.

6। অপারেটিং মোড

The VAP11S-232 supports multiple operating modes to suit various networking needs:

• WiFi Serial Server Mode: Converts WiFi signals to serial port data and vice-versa, enabling communication for devices like medical equipment, industrial sensors, and PLCs. Supports one-to-one and one-to-many transparent transmission.
• WiFi Bridge Mode: Connects wired devices to a wireless network. Supports both IP layer transparent transmission (default) and MAC layer transparent transmission for specialized applications (e.g., AC managed APs, GoPro, Cisco APs, Hikvision surveillance systems).
• ওয়্যারলেস রিপিটার মোড: Extends the coverage of an existing WiFi network, improving signal strength and range.
• ওয়াইফাই রাউটার মোড: Provides wireless access to a wired network, acting as a standard WiFi router.
• WiFi Access Point (AP) Mode: Creates a new wireless network from a wired connection.

7. স্পেসিফিকেশন

8. রক্ষণাবেক্ষণ

• পরিষ্কার করা: ডিভাইসটি পরিষ্কার করার জন্য একটি নরম, শুকনো কাপড় ব্যবহার করুন। তরল ক্লিনার বা অ্যারোসল ব্যবহার করবেন না।
• ফার্মওয়্যার আপডেট: Regularly check the VONETS official website for firmware updates. Updating the firmware can improve performance, add new features, and resolve potential issues.
• পরিবেশগত অবস্থা: Operate the device within the specified temperature and humidity ranges to ensure longevity.
• পাওয়ার সাপ্লাই: Always use the recommended power supply (5V/2A) or a compatible DC5V-24V source to prevent damage.

9. সমস্যা সমাধান

• কনফিগারেশন পৃষ্ঠা অ্যাক্সেস করা যাচ্ছে না:
  • Ensure the device is properly powered on and connected to your computer via Ethernet.
  • Verify that your computer's network settings are configured to obtain an IP address automatically (DHCP).
  • Try using both http://vonets.cfg এবং 192.168.254.254 আপনার ব্রাউজারে।
  • আপনার ব্রাউজারের ক্যাশে এবং কুকিজ সাফ করুন, অথবা অন্য একটি ব্রাউজার চেষ্টা করুন।
• ঘন ঘন সংযোগ বিচ্ছিন্ন হওয়া:
  • Check the signal strength (SSA function) of the connected WiFi hotspot. Weak signals can cause instability.
  • Ensure the antennas are correctly positioned (90-degree angle).
  • Verify that the power supply is stable and meets the recommended specifications (5V/2A).
  • Consider updating the device's firmware to the latest version.
• Device Not Working with Specific Equipment (e.g., AC managed APs, GoPro, Cisco APs, Hikvision surveillance systems):
  • In the configuration settings, change the "Transmission mode" from "IP layer transparent" (default) to "MAC layer transparent". This mode handles MAC layer encryption often used by such devices.
• Issues with Huawei or iPhone Hotspots:
  • When configuring the device to connect to a Huawei or iPhone hotspot, ensure you select "SSID and password match" in the "Advanced Setting" under the upper-level hotspot password.

10। ব্যবহারকারীর টিপস

• For optimal WiFi signal, always ensure the two external antennas are positioned at a 90-degree angle.
• If you encounter network conflicts or login issues, double-check that your computer's DHCP server is disabled or configured correctly, especially after changing parameters.
• এর জন্য ডিফল্ট লগইন শংসাপত্র web interface are 'admin' for both User ID and password. It is recommended to change these after initial setup for security.
• If you need to add more hotspots, use the "Continue Add" button in the configuration interface.

11. ওয়্যারেন্টি এবং সমর্থন

VONETS products are designed for reliability and performance. For warranty information, please refer to the documentation provided with your purchase or visit the official VONETS website. For technical support, troubleshooting assistance, or any inquiries, please contact VONETS customer service at support@vonets.com.