Yahoo! BB Deploys Cisco CRS-1 40 Gbps Trunk for IPTV

Yahoo! BB has deployed the high-capacity 40 Gbps (OC-768c/STM-256c) interface card on its Cisco Carrier Routing System (Cisco CRS-1) and will expand the upgrade across its nationwide backbone.



Yahoo! BB currently serves more than 5 million ADSL subscribers and provides advanced video services throughout 23 districts in Tokyo, Hokkaido, Saitama, Chiba, Kanagawa, Aichi, Kyoto, Osaka, Hyogo and Fukuoka. http://www.cisco.comhttp://www.softbankbb.co.jp