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The Cisco Dynamic Packet Transport (DPT) products define a new generation of transport technology - packet optimized optical transport solutions. These solutions combine the bandwidth efficient and services-rich capabilities of IP routing with the bandwidth rich, self-healing capabilities of fiber rings to deliver fundamental cost and functionality advantages over existing solutions.
Accommodate large-scale network topology
Leverage fiber optic capacity at OC-12 line rates
Control the rate at which new packets are inserted on the media
Allow data fair-shared access to the OC-12 rings
Implement protection mechanisms, including wrap or unwrap, in the event of fiber or node failure
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Description |
Cisco 7100 |
Cisco 7200 |
Cisco 7200VXR |
Cisco 7500/VIP2-50 |
Part Number |
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2xOC12/STM4c Multi-mode |
No |
No |
No |
Yes |
SRPIP-OC12MM |
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Single-Mode, Intermediate Reach Ring Interface Processor |
No |
No |
No |
Yes |
SRPIP-OC12SI |
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Single-Mode, Long-Reach Ring Interface Processor |
No |
No |
No |
Yes |
SRPIP-OC12SL |