EigenLight 410 Optical Power Monitor-Attenuator

The EigenLight 410 Power Monitor-Attenuator is a versatile device that integrates both variable optical attenuation and inline optical power monitoring into a single, compact unit. Designed for precise optical power control and measurement, it is suitable for laboratory, field, and production environments. The EigenLight 410 facilitates real-time monitoring of optical signal strength while providing adjustable attenuation levels.

### Technical Specifications

* **Product Name:** EigenLight 410 Power Monitor-Attenuator
* **Product Family:** Series 400
* **Functionality:** Combines a variable optical attenuator and an inline optical power monitor.
* **Attenuation Range:** 40 dB variable attenuation.
* **Attenuation Resolution:** 0.1 dB.
* **Power Measurement Range:** -50 dBm to +16 dBm.
* **Optical Interface:** SC/APC.
* **Typical Operating Wavelength Range:** 1280 nm – 1580 nm.
* **Calibration Wavelengths:** 1310 nm and 1550 nm.
* **Insertion Loss:** Less than 1.5 dB (typically < 1.4 dB measured). * **Polarization Dependent Loss (PDL):** Less than 0.2 dB. * **Directivity:** Greater than 20 dB. * **Return Loss:** Greater than 40 dB. * **Power Readout:** Absolute or relative power readout with dual LCD displays. * **Auto Power On/Off:** Light-activated, no manual switch required. * **Battery Life:** Typical 3 years, due to a proprietary detection circuit that samples optical power for short durations. * **Construction:** Durable internal steel-tube construction. * **Pigtail Interface:** 1.5-meter pigtail on input/output is standard. All industry-standard fiber optic connectors are available upon specification.### Features* **Integrated Functionality:** Combines power monitoring and attenuation in one device, reducing the need for separate instruments. * **Dual LCD Displays:** Enables easy viewing of power readings in various configurations, eliminating the need to reposition the device or cable. * **Light-Activated Power:** Automatic power on/off triggered by optical signal presence conserves battery life. * **Optically Passive Design:** Exhibits low insertion loss, low polarization-dependent loss, and high return loss, ensuring minimal impact on signal integrity. * **Versatile Operation:** Supports both absolute and relative power measurements. * **Wavelength and Speed Control:** Allows selection of operating wavelength and response time (fast/slow mode). * **Optional Analog Output:** Available for data logging purposes via a microphone jack.### Applications* In-system power control and monitoring. * Fiber optic testing and laboratory applications. * Optical networking subsystems. * Fiber lasers and medical laser systems. * FTTX, Data Centers, Metro, and Long Haul optical networks. * Amplifier parameter control. * Manual bit-error measurement. * In-system gain measurement. * Saturation testing. * Alarm threshold testing.Why Choose Aumictech for the EigenLight 410 Power Monitor-Attenuator? At Aumictech, we specialize in supplying high-end optical test and measurement equipment. Whether you need precise optical power control, real-time signal monitoring, or integrated attenuation and measurement capabilities, our team ensures the EigenLight 410 Power Monitor-Attenuator delivers maximum performance for your application.