Juniper Networks introduced a new 10 port, 10 Gigabit Ethernet (GbE) Physical Interface Card (PIC) for its T1600 Series Core Router.
The new interface card, which is expected to ship commercially in Q1 2010, provides the highest density of 10GbE interfaces on a core router so far. It also features a unique Intelligent Oversubscription capability that can be used to aggregate client-facing access interfaces, or to provide efficient connectivity in and between virtualized routers. This will increase the flexibility of the T1600 and will enable customers to use the router in more diverse deployment scenarios, and to more efficiently leverage virtualization to consolidate edge and core functionality. Intelligent Oversubscription can prioritize services based on a variety of user-configurable characteristics to ensure that mission-critical services are protected even in times of congestion. 
The T1600 can support a total of sixteen 10x10GbE PICs per chassis, for a total of 160 10GbE interfaces in a half-rack–more than twice that of the closest competitor. As many as 80 of these interfaces can operate at line-rate speed, or the T1600 can be oversubscribed at a 2:1 ratio.
With the new 10x10GbE PIC and the previously announced 100GbE PIC, the T1600 will support multiple options for 100Gbps.
“The combination of this new high-density 10x10GbE PIC, along with the 802.3ba 100GbE PIC earlier announced by Juniper, provides an incredible amount of flexibility and growth to the already impressive T1600,” said Chris Robb, Internet2 manager of network operations.
http://www.juniper.com
