Model: A9K-4T-B Cisco ASR 9000 Series Medium Queue Line Card 
Detail: Cisco ASR 9000 Line Card A9K-4T-B 4-Port 10GE Line Card, Requires XFPs 
Part Number A9K-4T-B 
Product Description 4-Port 10GE Medium Queue Line Card, requires XFPs 
Supported Devices Cisco ASR 9000 Router 
Connectivity 10-Mbps, 100-Mbps, 1-Gbps, and 10-Gbps 802.3 Ethernet 
Memory 4 GB DRAM 
Options Each line card is available as either a low queue, base or extended line card.