…Customer Location Z C O S S FlexiPort OC-3/STM-1 OC-12/STM-4 OC-48/STM-16 10/100/GbE Ethernet (L1) 10/100/GbE Ethernet (L2) FC/FICON/ESCON ASI/SDI/HD-SDI OTU-1 Figure 1. A CoreDirector + CN 4200 programmable service-delivery engine significantly decreasing response time for service requests, as shown…

…Hubs Primary Hub or Data Headend Ethernet + TDM over OTN/WDM CATV, DOCSIS Fibre Channel, FICON ESCON, Ethernet OC/STM-n, Ethernet Storage, ASI, SDI, HD-SDI Ethernet, T1/E1 Ethernet, T1/E1 Ethernet End-to-end Network and Service Level Management SONET/SDH or OTN Backbone 1310 + CWDM OTN Fiber Node CMTS…

…networks, but lacked efficiency for packet services and new high-speed private line services such as Gigabit Ethernet (GbE), Fibre Channel (FC), SDI/HD-SDI, and ESCON® . Ethernet brought flexibility, simplicity, high bandwidth and cost-effectiveness to local area networking, but has lacked the deterministic…

…networks, but lacked efficiency for packet services and new high-speed private line services such as Gigabit Ethernet (GbE), Fibre Channel (FC), SDI/HD-SDI, and ESCON® . Ethernet brought flexibility, simplicity, high bandwidth and cost-effectiveness to local area networking, but has lacked the deterministic…

…Customer Location Z C O S S FlexiPort OC-3/STM-1 OC-12/STM-4 OC-48/STM-16 10/100/GbE Ethernet (L1) 10/100/GbE Ethernet (L2) FC/FICON/ESCON ASI/SDI/HD-SDI OTU-1 Figure 2. CD+CN 4200 Programmable Service Delivery Engine 1201 Winterson Road Linthicum, MD 21090 1.800.207.3714 (US) 1.410.865.8671 (outside…

…Customer Location Z C O S S FlexiPort OC-3/STM-1 OC-12/STM-4 OC-48/STM-16 10/100/GbE Ethernet (L1) 10/100/GbE Ethernet (L2) FC/FICON/ESCON ASI/SDI/HD-SDI OTU-1 Figure 2. CoreDirector +CN 4200 Programmable Service Delivery Engine 1201 Winterson Road Linthicum, MD 21090 1.800.207.3714 (US) 1.410.865.8671…

…Customer Location Z C O S S FlexiPort OC-3/STM-1 OC-12/STM-4 OC-48/STM-16 10/100/GbE Ethernet (L1) 10/100/GbE Ethernet (L2) FC/FICON/ESCON ASI/SDI/HD-SDI OTU-1 Figure 1. A CoreDirector + CN 4200 programmable service-delivery engine these resources during service activation, returning them to network…

…überwiegend Paket-basiertem Datenverkehr entwickelt, obwohl auch schnelle optische TDM Dienste wie beispielsweise STM-n/OC-n, Fibre Channel oder SD/HD-SDI stark wachsen. In den nächsten Jahren wird eine neue optische Transportebene entstehen - eine miteinander verschmolzene Ethernet-WDM Paketübertragung…

…également changé et est passée pour la plupart du TDM au transfert par paquets, bien que les services TDM optiques (OX/STM-n, Fiber Channel, SH/HD-SDI, etc.) connaissent aussi une forte croissance. Les années à venir verront l'émergence d'un nouveau type de transport optique fusionnant l'Ethernet…

…przesylanego ruchu stanowil TDM, natomiast teraz wikszo stanowi ruch pakietowy, chocia uslugi optyczne TDM o duej przeplywnoci (np. STM-n, Fiber Channel, SD/HD-SDI, etc.) take rozwijaj si w imponujcym tempie. W cigu nastpnych kilku lat wprowadzona zostanie nowa optyczna warstwa transportowa--transport pakietów…