Cisco – uBR7246VXR -Refurbished Cisco CMTS uBR7246VXR

Four cable line cards to connect to the cable plant.Two port adapters (one slot for dual-width port adapter) to connect to the IP backbone and external networks;
a range of network interfaces is available. Not required for chassis that contains the Cisco uBR7200 Series
NPE-G2 or NPE-G1.
Cisco uBR7200 Series NPE-G2 Network Processing Engine.
One I/O controller that includes the choice of a standard I/O controller, controller with one Fast Ethernet port,
or controller with two Fast Ethernet or Ethernet ports for a chassis with a Cisco uBR7200 Series NPE-400 or
Cisco uBR7200 Series NPE-225. For chassis that contain the Cisco uBR7200 Series NPE-G2 or NPE-G1,
customers have the option of operating with or without an I/O controller.
One cable clock card to lock onto and propagate a T1 clock signal throughout the router midplane.


The Cisco® uBR7246VXR Universal Broadband Router is a service-enabling, communications-grade
cable modem termination system (CMTS) that offers high reliability, modular scalability, and significant
investment protection. Because of the Cisco uBR7246VXR’s (Figure 1) support for a broad range of
features, cable operators can cost-effectively deploy solutions that address a wide range of density,
performance, and service requirements, and feel confident the router also will support future networking

Open Spec Sheet