Description
The Cisco A900-IMA4OS is a modular interface card designed for the ASR 900 Series Aggregation Services Routers, offering reliable and scalable connectivity for enterprise and service provider networks. Built to support four OC-3/STM-1 ports, it delivers high-speed optical connectivity for SONET/SDH networks, making it ideal for legacy infrastructure integration. Its compact form factor and hot-swappable design allow for seamless upgrades and maintenance without service interruption. The card is engineered for durability and long-term performance, making it a cost-effective solution when purchasing used or refurbished units.
This interface module supports both multimode and single-mode fiber, depending on the SFPs used, and operates within a wide range of environmental conditions for deployment flexibility. It integrates smoothly with Cisco IOS XR software, enabling advanced traffic management, monitoring, and security features. With a backplane connection to the ASR 900 chassis, the A900-IMA4OS ensures high throughput and minimal latency across the network. Buyers seeking dependable optical connectivity in a used network hardware environment will find this module a robust and efficient choice.