The Cisco ASR 9000 4-Port 100 Gigabit Ethernet LAN Line Card delivers high-performance 100GE connectivity to any slot within the ASR 9000 Series Aggregation Services Routers. Designed for carrier-class reliability, it eliminates bandwidth bottlenecks caused by the rapid growth of Video-on-Demand (VoD), IPTV, Internet video, and cloud services traffic. Equipped with 100G QSFP optics, this versatile line card also supports flexible configurations by breaking each 100GE port into four 10GE channels, providing up to 16 10GE interfaces per card. Its energy-efficient, green design enables unused slices to enter power-saving mode, reducing operational costs without compromising performance. With its advanced scalability and robust architecture, the ASR 9000 4-Port 100GE line card is an ideal foundation for Carrier Ethernet and IP/MPLS networks, ensuring seamless delivery of business, residential, and mobile services.