EXFO FOT-5205 – DWDM channel checker

The EXFO FOT-5205 is a handheld DWDM channel checker that supports 50 GHz and 100 GHz DWDM spacings. It is an ideal tool for cable operators and has a spectral range covering all Remote PHY wavelengths. The device is designed to withstand the rigors of field use and is extremely user-friendly. In this article, we will discuss the features and benefits of the EXFO FOT-5205 DWDM channel checker.

Features

The device is equipped with a spectral range that covers all Remote PHY wavelengths, making it a perfect tool for cable operators. Additionally, it supports 50 GHz and 100 GHz DWDM spacings, which means it is versatile and can be used to test DWDM channels. Moreover, it is housed in a rugged enclosure with a robust protective boot, which makes it durable and able to withstand the rigors of field use. Lastly, the device is designed to be extremely user-friendly, making it easy for cable operators to use in the field.

Benefits

• Efficiency: The device is a powerful, agile, and versatile solution that can help cable operators increase their efficiency in the field.
• Accuracy: The device provides accurate measurements of DWDM channels, ensuring that cable operators can quickly and easily identify any issues.
• Ease of Use: The device is extremely user-friendly, making it easy for cable operators to use in the field. This can help to reduce the time and cost associated with training.

Applications

• Remote PHY: The device has a spectral range covering all Remote PHY wavelengths, making it an ideal tool for cable operators deploying Remote PHY.
• DWDM Testing: The device supports 50 GHz and 100 GHz DWDM spacings, making it a versatile tool for testing DWDM channels.
• Power Measurement: The device can measure DWDM channels’ power, ensuring that cable operators can quickly and easily identify any issues.

EXFO FOT-5205 – DWDM channel checker Specifications:

• Size (H x W x D): 194 mm x 99 mm x 40 mm (7 5/8 in x 3 7/8 in x 1 1/2 in)
• Weight: 0.72 kg (1.6 lb)
• Temperature Operating: -10 °C to 50 °C (14 °F to 122 °F)
• Temperature Storage: -20 °C to 70 °C (-4 °F to 158 °F)
• Connectors: Interchangeable SC and FC fiber adapters. Choice of UPC or APC model
• Battery: Rechargeable NiMH – 4 hours operating time
• Power supply: 100-240 universal US, GB, EU, AU mains
• Relative humidity: 0 % to 90 % non-condensing.

OPTICAL MEASUREMENT

• Optical rejection ratio at 0.4 nm (50 GHz) (dB): 40
• PDL (dB): ±0.3
• ORL (dB): > 35
• Measurement time (s): < 0.5

POWER MEASUREMENT

• Dynamic range per channel (dBm): 10 to –48
• Maximum total safe power (dBm): 28
• Absolute power uncertainty (dB): ±1

SPECTRAL MEASUREMENT

• Wavelength range: 1527.99 – 1565.90 nm (196.20 – 191.45 THz)
• Channel spacing: DWDM 50 GHz and 100 GHz
• Wavelength uncertainty (nm): ±0.1