The Cisco A901-6CZ-F-D is a compact 1RU aggregation services router engineered for Ethernet-only carrier and enterprise edge deployments. It supports high-speed service aggregation with multiple Gigabit Ethernet and 10 Gigabit Ethernet interfaces, making it suitable for metro Ethernet, IP RAN, and mobile backhaul infrastructures.
The platform includes 4x RJ45 Gigabit Ethernet ports, 4x SFP Gigabit Ethernet ports, 4x combo Gigabit Ethernet interfaces, and 2x 10GE uplink ports for scalable WAN and transport connectivity. It also provides advanced synchronization features including SyncE, BITS timing, 10 MHz, 1 PPS, and ToD interfaces for telecom-grade timing accuracy.