RPR uses Ethernet switching and a dual counter-rotating ring topology to provide SONET-like network resiliency and optimized bandwidth usage, while delivering multipoint Ethernet/IP services.
英
美
- RPR利用以太網(wǎng)的交換和雙逆向旋轉環(huán)的拓撲結構，提供像SONET那樣的網(wǎng)絡(luò )彈性和優(yōu)化的帶寬應用，同時(shí)提供多點(diǎn)的以太網(wǎng)/IP服務(wù)。
