EXFO LFD-202E – live fiber detector

The EXFO LFD-202E is a live fiber detector that allows you to detect traffic and measure signals on single-mode fibers without disconnecting them. The device uses a safe and reliable macrobending technique that does not disrupt traffic or damage the fiber. This article will discuss the features and benefits of the EXFO LFD-202E live fiber detector.

Features of the EXFO LFD-202E

• The EXFO LFD-202E live fiber detector has several features that make it a reliable and efficient tool for fiber identification. Some of these features include:
• No-disconnection live fiber detection: The LFD-202E allows you to detect traffic and measure signals anywhere on single-mode fibers without disconnecting them. This feature saves time and reduces the risk of damaging the fiber.
• Safe and reliable macrobending technique: The device uses a macrobending technique that does not disrupt traffic or damage the fiber. This technique is safe and reliable, making it ideal for use in live fiber networks.
• Easy to use: The LFD-202E is easy to use, with a simple interface that lets you quickly detect traffic and measure signals on single-mode fibers.
• Core power reading display: The LFD-202E model features a core power reading display, which allows you to measure the power of the fiber core.
• Signal type and direction checking: The LFD-202E checks for signal type and direction before measuring the signal presence or absence on single-mode fibers.

Benefits of the EXFO LFD-202E

The EXFO LFD-202E live fiber detector offers several benefits to users, including:

• Time-saving: The no-disconnection live fiber detection feature of the LFD-202E saves time by allowing you to detect traffic and measure signals without disconnecting the fiber.
• Cost-effective: The device is cost-effective, eliminating the need for expensive and time-consuming fiber identification methods.
• Safe and reliable: The macrobending technique used by the LFD-202E is safe and reliable, reducing the risk of damaging the fiber.
• Easy to use: The device has a simple interface that lets you quickly detect traffic and measure signals on single-mode fibers.
• Accurate: The LFD-202E checks for signal type and direction before measuring the signal presence or absence on single-mode fibers, ensuring accurate results.

Applications of the EXFO LFD-202E

The EXFO LFD-202E live fiber detector has several applications in the telecommunications industry, including:

• Maintenance and troubleshooting: The LFD-202E can be used for maintenance and troubleshooting of live fiber networks, allowing you to quickly detect traffic and measure signals without disconnecting the fiber.
• Installation and commissioning: The device can be used to install and commission live fiber networks, allowing you to identify fibers and verify connections quickly.
• Network monitoring: The LFD-202E can be used for network monitoring, allowing you to detect traffic and measure signals on single-mode fibers in real time.

EXFO LFD-202E – live fiber detector Specifications:

• Size (H x W x D): 236 mm x 30 mm x 32 mm (9 5/16 in x 1 3/16 in x 1 1/4 in)
• Weight: 0.3 kg (0.6 lb)
• Temperature Operating: -20 °C to 50 °C (-4 °F to 122 °F)
• Temperature Storage: -40 °C to 70 °C (-40 °F to 158 °F)
• Relative humidity: 0 % to 95 % non-condensing
• Accessories: Extra head for jacketed fiber, Extra head for jacketed fiber, Extra head for coated fiber (250 µm) and ribbon fiber
• Batterry: Standard 9 V alkaline battery
• Battery life: Approx. 5000 readings
• Maximum power range (dBm): 23 to -50
• Over-range indicator
• Single fiber
• Fiber heads (included): 3 mm/900/250/RIB
• Optical characteristics
  • Optical tone receiver: 270 Hz, 1 kHz, 2 kHz
  • Detection technique: Non-destructive macrobending
  • Loss: < 0.6 dB at 1310 nm
  • Spectral response: 800 nm to 1650 nm
  • Minimum fiber slack: 1.2 cm (1/2 in) required for detection
• Fiber compatibility
  • Dual window, singlemode: 8 µm to 10 µm core diameter
  • Coating diameter: 250 µm diameter
  • Coating: High refractive index, acrylate