As part of the Cisco 7600 Series, the Cisco 7606-S Router is an enhancement on the highly successful 6-slot chassis (Cisco 7606). This enhanced chassis delivers numerous design improvements, including:
? Improved failover mechanisms in the hardware, which when paired with the proper Cisco IOS? Software image, can achieve 100 ms failover
? Ability to deliver higher power of up to 750W per slot
? High-speed fan tray module with 5 speeds on a side-to-side airflow design
? Better thermal flow measurement and management
Please see below
http://www.cisco.com/en/US/products/hw/routers/ps368/products_data_sheet0900aecd8057f3c8.html
Regards
Martin