EigenLight 420-00 WDM Optical Power Monitor

The Eigenlight 420-00 is a compact and versatile WDM Power Monitor-Attenuator (PMA) designed for precise in-line control and measurement of optical power within fiber optic systems. It integrates the functionality of a variable optical attenuator with an optical power monitor into a single, solid unit, making it suitable for demanding applications in telecommunications, data centers, and laboratory environments. This device is engineered for single-mode fiber and operates across a broad wavelength range, offering flexibility for various WDM systems.

Technical Specifications * Model: Eigenlight 420-00

• Product Type: WDM Power Monitor-Attenuator (PMA)
• Functionality: Combines variable optical attenuation with inline optical power monitoring.
• Fiber Type: Single-Mode
• Wavelength Range: Operates across a broad spectral range, typically including 1310nm and 1550nm
• Optical Interface: Available with SC/PC or SC/APC connectors
• Attenuation Range: 40 dB
• Attenuation Resolution: 0.1 dB
• Power Measurement Range: -40 dBm to +20 dBm
• Insertion Loss: Less than 1.0 dB (typical)
• Return Loss: Greater than 40 dB
• Polarization Dependent Loss (PDL): Less than 0.2 dB
• Directivity: Greater than 20 dB
• Calibration Wavelengths: 1310 nm, 1550 nm

Electrical and Power * Power Source: Typically powered by 4 button batteries

• Battery Life: Typical battery life of 3 years, due to a proprietary detection circuit that samples optical power for short durations
• Auto Power On/Off: Light-activated auto power on/off feature

Interfaces * Optical Connectors: Industry-standard fiber optic connectors are available, commonly SC/PC or SC/APC

• Pigtail Interface: Input and output pigtails are standard on all models, allowing installation in place of a jumper cable
• Analog Output (Optional): An optional microphone jack can provide an analog voltage output for data logging

Physical Characteristics * Construction: Durable internal steel-tube construction for robustness in field, factory, or laboratory environments

• Display: Dual LCD displays on both front and back for easy viewing in any configuration

Features and Operation * Dual LCD Displays: Enable easy viewing of readings from any angle, eliminating the need to reorient the device

• Measurement Modes: Supports both absolute (dBm) and relative (dB) power measurements
• Wavelength/Speed Control: Allows selection of operating wavelength and switching between fast and slow response times
• Optically Passive Design: Features low insertion loss, low polarization-dependent loss, and high return loss
• In-System Control: Can be used in place of conventional attenuators for in-line power control and monitoring in various lightwave systems
• Applications: Suitable for in-system power control, monitoring optical amplifiers, and in test and measurement setups

Compatibility * Fiber Type: Designed for use with single-mode optical fiber

• WDM Systems: Compatible with Wavelength Division Multiplexing (WDM) systems due to its operational wavelength range and power monitoring capabilities Why Choose Aumictech for Eigenlight 420-00? At Aumictech, we specialize in supplying high-end optical test and measurement equipment. Whether you need precise in-line power control, reliable optical power monitoring, or integrated attenuation and measurement capabilities, our team ensures the Eigenlight 420-00 delivers maximum performance for your application.