TP-Link TL-FC311B-2 Gigabit WDM SFP to RJ45 Fiber Media Converter User Manual

1. บทนำ

The TP-Link TL-FC311B-2 is a Gigabit WDM SFP to RJ45 Fiber Media Converter designed to convert 1000BASE-LX fiber optic signals to 1000Base-T copper media and vice versa. This device facilitates long-distance network connections by extending Ethernet over fiber optic cable, supporting distances up to 2 km using a single-mode fiber. It employs WDM (wavelength division multiplexing) technology, allowing data transmission and reception over a single fiber strand, which can reduce cabling costs and simplify infrastructure.

2. สินค้าหมดview

2.1 คุณสมบัติหลัก

• Converts 1000BASE-LX fiber to 1000Base-T copper media.
• Supports auto-negotiation for Half-Duplex/Full-Duplex transfer mode.
• Features auto MDI/MDIX for the TX port.
• Utilizes WDM technology for data transmission and reception over a single fiber.
• Achieves distances up to 2 km with single-mode fiber.
• Wavelengths: Tx 1310 nm, Rx 1550nm.
• Compatible with TP-Link TL-FC311A-2 for a complete fiber link.

2.2 เนื้อหาบรรจุภัณฑ์

• 1x TL-FC311B-2 Gigabit WDM SFP to RJ45 Fiber Media Converter
• อะแดปเตอร์ไฟฟ้า 1x
• 1x คู่มือผู้ใช้

2.3 เค้าโครงอุปกรณ์

This image displays the front panel of the TL-FC311B-2 media converter. On the left is the SFP fiber port, followed by three LED indicators (PWR, Link/Act for fiber, Link/Act for Ethernet), and on the right is the Gigabit Ethernet (RJ45) port.

This image shows the side of the TL-FC311B-2 media converter, highlighting the 5V DC power input jack and its specifications (5V === 0.6A).

An angled perspective of the TL-FC311B-2 media converter, providing a clearer view of both the SFP fiber port and the Gigabit Ethernet RJ45 port, along with the LED indicators.

3. คำแนะนำในการตั้งค่า

1. แกะกล่องอุปกรณ์: Carefully remove the TL-FC311B-2 from its packaging.
2. การเชื่อมต่อไฟฟ้า: Connect the provided power adapter to the DC 5V port on the side of the media converter. Plug the adapter into a standard electrical outlet. The PWR LED indicator on the front panel should illuminate, indicating the device is powered on.
3. การเชื่อมต่ออีเทอร์เน็ต: Connect a standard Ethernet cable (RJ45) from your network device (e.g., switch, router, computer) to the กิกะบิตอีเทอร์เน็ต port on the front of the TL-FC311B-2. The ลิงค์อีเธอร์เน็ต/พระราชบัญญัติ LED should light up when a valid connection is established and blink during data activity.
4. Fiber Optic Connection: Connect a single-mode fiber optic cable to the SFP fiber port on the front of the TL-FC311B-2.
   • หมายเหตุสำคัญ: For a complete fiber link, you must use two compatible WDM media converters. The TL-FC311B-2 (Tx 1310nm, Rx 1550nm) must be paired with a TL-FC311A-2 (Tx 1550nm, Rx 1310nm) at the other end of the fiber link. Using two 'B' models or two 'A' models will prevent the link from establishing.
   • Ensure the fiber cable is securely connected. The ไฟเบอร์ลิงค์/พระราชบัญญัติ LED should illuminate when a stable fiber link is established and blink during data activity.
5. ตรวจสอบการเชื่อมต่อ: Once both Ethernet and fiber connections are made, and the corresponding Link/Act LEDs are lit, your media converter is ready for operation.

This diagram demonstrates various network setups where the media converter can be utilized. It shows configurations for surveillance systems using IP cameras, point-to-point fiber connections between buildings, and long-range data transmission in industrial settings, highlighting the use of fiber and Ethernet cables.

4. คู่มือการใช้งาน

The TL-FC311B-2 operates automatically once properly connected and powered. It functions as a transparent bridge between the fiber optic and Ethernet segments of your network.

4.1 ไฟแสดงสถานะ LED

• PWR (กำลัง): Green LED. On when the device is powered.
• ไฟเบอร์ลิงค์/พระราชบัญญัติ: Green LED. On when a stable fiber optic link is established. Blinks when data is being transmitted or received over the fiber link.
• ลิงค์อีเธอร์เน็ต/พระราชบัญญัติ: Green LED. On when a stable Ethernet link is established. Blinks when data is being transmitted or received over the Ethernet port.

4.2 ฟังก์ชั่นอัตโนมัติ

• การเจรจาอัตโนมัติ: The Ethernet port automatically detects the speed (10/100/1000Mbps) and duplex mode (Half-Duplex/Full-Duplex) of the connected Ethernet device.
• อัตโนมัติ MDI/MDIX: The Ethernet port automatically adjusts for straight-through or crossover Ethernet cables, eliminating the need for specific cable types.

5. การบำรุงรักษา

• การทำความสะอาด: Keep the device clean and free from dust. Use a soft, dry cloth for cleaning. Do not use liquid or aerosol cleaners.
• การระบายอากาศ: Ensure proper airflow around the device to prevent overheating. Do not block ventilation openings.
• สิ่งแวดล้อม: Operate the device within the specified temperature and humidity ranges (0-40°C, 10-90% non-condensing humidity).
• การจัดการสายเคเบิล: Ensure all cables are securely connected and not under strain. Avoid sharp bends in fiber optic cables.

6 การแก้ไขปัญหา

• ไม่มีไฟฟ้า:
  • Ensure the power adapter is securely connected to the device and a working electrical outlet.
  • ตรวจสอบว่าเต้ารับไฟฟ้าใช้งานได้
  • ตรวจสอบว่า PWR LED ติดสว่าง
• No Fiber Link (Fiber Link/Act LED Off):
  • Confirm that the fiber optic cable is correctly and securely connected to both media converters.
  • Ensure you are using a compatible pair of WDM media converters (e.g., TL-FC311B-2 with TL-FC311A-2). WDM converters require specific Tx/Rx wavelengths to match.
  • Check the fiber cable for damage.
  • Verify the fiber type (single-mode) and distance are within the device's specifications (up to 2 km).
• No Ethernet Link (Ethernet Link/Act LED Off):
  • Ensure the Ethernet cable is securely connected to both the media converter and the network device.
  • ตรวจสอบว่าสายอีเธอร์เน็ตไม่ชำรุดเสียหาย
  • Check the status of the connected network device (e.g., switch, router).
• การถ่ายโอนข้อมูลช้า:
  • โปรดตรวจสอบให้แน่ใจว่าอุปกรณ์ที่เชื่อมต่อทั้งหมดรองรับ Gigabit Ethernet เพื่อประสิทธิภาพสูงสุด
  • Check for excessive network traffic or other bottlenecks in your network.
  • Verify the fiber optic cable is not exceeding its maximum supported distance.

7. ข้อมูลจำเพาะ

This table provides detailed specifications for various TP-Link media converter models. For the TL-FC311B-2, it lists 1x 1000Mbps SC Fiber Port, 2 km transmission distance, Single-Mode Fiber, Tx 1310 nm, Rx 1550nm wavelength, dimensions of 3.7 x 2.9 x 1.1 inches, and an operating temperature range of 0-40°C (32-104°F).

8. การรับประกันและการสนับสนุน

For technical support, warranty information, and other inquiries, please contact TP-Link customer service using the details below:

• โทรศัพท์: (866) 225-8139
• การสนับสนุนผลิตภัณฑ์ Webเว็บไซต์: myproducts.tp-link.com/us
• อีเมล: support.USA@tp-link.com

For detailed warranty terms and conditions, please refer to the official TP-Link webเว็บไซต์หรือบัตรรับประกันที่รวมอยู่ในผลิตภัณฑ์ของคุณ

This image provides TP-Link's customer support details: phone number (866) 225-8139, product support website myproducts.tp-link.com/us, and email support.USA@tp-link.com.