Cisco 15216-EDFA2-A ONS 15216 Edfa2

Overview
The Cisco ONS 15216 Edfa2 (part number 15216-EDFA2-A) is a high performance erbium doped fiber amplifier designed for optical networking platforms. It delivers reliable signal boost across a wide range of wavelengths, helping service providers maintain optimal link quality and extend reach without compromising data integrity. This compact, carrier grade module integrates seamlessly into Cisco Optical Network Systems, providing a cost effective solution for modern metro and long haul deployments.

Key Features

• Broad gain bandwidth covering the C and L bands for versatile network design
• Low noise figure for superior signal-to-noise performance
• Fast gain recovery time to support dynamic traffic patterns
• Built-in monitoring and diagnostics via standard Cisco management interfaces
• Hot-swap capable for minimal service disruption during upgrades
• Compact form factor that fits standard ONS chassis slots

Technical Specifications

• Gain range: 15 to 30 dB (adjustable)
• Noise figure: less than 5 dB
• Operating wavelength: 1525 nm to 1610 nm
• Input power range: -30 dBm to 0 dBm
• Output power: up to 20 dBm
• Polarization dependent loss: less than 0.2 dB
• Operating temperature: 0 deg to 55 deg C
• Power consumption: typical 12 W
• Interface: standard Cisco ONS optical and electrical connectors

Applications

• Metro Ethernet and carrier Ethernet aggregation
• Long haul and submarine fiber links requiring extended reach
• DWDM and CWDM systems that need consistent gain across multiple channels
• Network upgrades where hot-swap capability reduces downtime
• Service provider backbones that demand low noise and high reliability

By integrating the Cisco ONS 15216 Edfa2 into your optical infrastructure, you gain a robust, scalable amplification solution that enhances network performance, reduces latency, and supports future growth with confidence.