... features: • High-performance IP services: – The Cisco 10000 Series helps service providers deploy revenue-generating services ... insertion and removal (OIR), Cisco Route Processor Redundancy Plus (RPR+), Cisco Stateful Switchover (SSO), Cisco Nonstop Forwarding (NSF), Nonstop ... for half-height line cards• 2 slots for Cisco PRE modules (1 active, 1 redundant)Hot-swappableYesBackplane capacity51.2 ...