Product Overview
The 1550nm high-power fiber amplifier series utilizes dual-stage amplification, with the first stage employing low-noise EDFA and the second stage featuring high-power EYDFA.Output optical power up to37~41dBm，One unit can replace several to dozens of the original standard ones.EDFA significantly reduces costs and space in the data center. Each output port is equipped with an internal CWDM, reusing CATV signals and OLT PON data streams. This device will play an increasingly crucial role as fiber optic networks continue to expand, offering a high-stability, low-cost solution for the large-scale coverage of triple-play services and FTTH.
Optional dual optical input; actually, it comes with a complete optical switch system, which can serve asBackup of A and B optical paths. In case of main optical path failure or below the threshold value, the device automatically switches to the backup optical path to ensure normal transmission of network signals. This product is mainly used for fiber ring networks or redundant backup networks, featuring short switch-over time (≤8ms), low loss (≤0.8dBm), and the capability for forced manual switching.
Core components utilize world-renowned pump lasers and double-clad active fibers, with an optimized optical path design and manufacturing process ensuring optical performance, and employing comprehensiveAPC (Automatic Power Control), ACC (Automatic Current Control), and ATC (Automatic Temperature Control) optical path's electronic control mode ensures high stability and reliability of output power, while also guaranteeing the optical path specifications.
The system employs high stability and high precision.MPU (Microprocessor), optimized thermal design with excellent ventilation and heat dissipation, ensures long life and high reliability for the equipment. Powerful network management functionality based on TCP/IP protocol, allows for network monitoring and data center management of multiple node devices via RJ45 network management interfaces. Support for various power redundancy configurations enhances the practicality and reliability of the equipment.
Product Features:
1ImplementImportedBrand pump laser diodes and double-clad active fibers.
2Each export port is built-inCWDM。
3Compatible with anyFTTx PON：EPON、GPON、10GPON。
4Well-roundedAPC、ACCAndATCOptical path design to ensure the entire working bandwidth (1545~1565nmLow-noise, high-output, and high-reliability operational performance.
5Auto-protection against light loss is featured. When the input optical power falls below the rated value, the laser automatically shuts off to ensure laser safety.
6Adjustable output optical power, adjustable range:0~-4dBm。
7Front panel withRFInspection (customer selected).
8The light switch has a short switching time, low loss, and features automatic switching as well as forced manual switching.
9Dual power supply with backup, automatic switching, and hot-swappable support.
10The operating parameters of the complete unit are controlled by a microprocessor, with the front panelLCDStatus display featuring laser status monitoring, parameter display, fault alerts, and network management; the system will trigger an alert if the laser's operating parameters deviate from the allowed range set by the software.
11Offer standardRJ45Interface, supportedSNMPAndWEBRemote Network Management
