The Cisco A9KV-V2-DC-E ASR 9000 router chassis is equipped with a total of 48 network ports. It features 44x Gigabit Ethernet RJ45 interfaces and four uplink ports supporting 10-Gigabit Ethernet via an RJ45 configuration. Designed for DC power, this model ensures connectivity across various devices requiring scalable port density.

The device operates efficiently in data transport scenarios where high-speed communication on gigabit and multi-gigabit links is crucial. Compact design allows efficient rack integration while maintaining performance standards for core routing tasks within modern networks or computing clusters needing robust throughput capabilities at consistent link speeds over time-sensitive overlays like MPLS or IP traffic aggregation setups typically found under enterprise telecom needs supporting SFP/RJ modularity

Cisco A9KV-V2-DC-E: 44-Port GE + 4-Port 10-GE ASR 9000v Version 2, DC Power ETSI Chassis.