Huawei optical amplifier models

Huawei offers a range of optical amplifier models including pluggable C-band modules, hybrid Raman-EDFA units, and OSN8800 OAU series for high-performance optical networks.Pluggable Optical Amplifier ModulesHuawei provides pluggable optical amplifier modules designed for C-band and extended C-band applications. These modules are typically used to amplify optical signals, optimize transmission links, and support network expansion. Key models include:TNG3OACE101: Supports extended C-band amplification with a gain range of 20–31 dB and a maximum output power of 21.5 dBm. It is suitable for Huawei WDM and optical transport platforms, enabling signal amplification and link optimization .Standard C-band OA modules: Amplify signals over 1535–1547 nm, with adjustable gain from 9–23 dB. They support power locking and gain locking modes, monitor optical power, and control pump laser temperature for stable operation .Hybrid Optical AmplifiersHuawei also offers hybrid optical amplifier units that combine Raman and Erbium-Doped Fiber Amplifier (EDFA) technologies for long-distance, high-capacity networks:TN11SRAU02: Integrates Super C-band Backward Raman and EDFA technologies. Provides 27–38 dB gain for G.652 fibers, with a maximum output power of 20 dBm. Ideal for long-haul optical communication and high-performance applications .OSN8800 Optical Amplifier UnitsFor optical transport systems, Huawei's OSN8800 series includes the TN13OAU101 (OAU1) unit:Amplifies input optical signals in the C-band (1529–1561 nm).Supports gain adjustment, gain locking, power locking, and transient control.Provides an in-service monitoring port for optical spectrum analysis without affecting traffic.Ensures stable signal gain even when channels are added or dropped .Key Features Across Huawei Optical AmplifiersPluggable or rack-mounted form factors for flexible deployment.Gain and power locking modes to maintain consistent signal quality.Monitoring capabilities for optical power, pump laser current, and temperature.Support for single-span and multi-span applications, depending on link loss and distance.Compatibility with 400G ZR optical modules and other high-speed optical interfaces . Huawei optical amplifiers are widely used in WDM networks, optical transport systems, and long-haul fiber links, providing reliable signal amplification and network performance optimization.