A900-IMA4OS Cisco ASR 900 4 x Ports OC3/STM1 or 1 x Port OC12/STM4 Interface Module

Designed for demanding service‑provider environments, this Cisco ASR 900 interface module delivers reliable, high‑capacity optical connectivity that seamlessly integrates into the ASR 900 router platform. Its versatile design supports multiple optical transport options, allowing operators to deploy the module in a variety of network architectures while maintaining the same robust performance. The module’s compact, rack‑mountable form factor and proven Cisco engineering ensure minimal footprint and maximum uptime, making it an ideal choice for expanding bandwidth, improving service quality, and future‑proofing network investments. Upgrade your edge or core routing with confidence, knowing this module provides the stability and scalability you need to meet growing traffic demands.