Sdh alcatel

Alcatel-Lucent ISA-ES1 and ES4 Series
I N T E G R AT E D S E RV I C E A DA P TO R E T H E R N E T S W I T C H ( I S A - E S ) F O R A L C AT E L - L U C E N T O M S N P R O D U C T S

The Alcatel-Lucent Integrated Service Adaptor Ethernet Switch (ISA-ES) series circuit packs provide feature-rich Ethernet service capabilities for the undisputed market leaders of multiservice networks, the Alcatel-Lucent Optical Multiservice Network (OMSN) products. ISA-ES1 and ES4 variants provide native Fast Ethernet (FE) and Gigabit Ethernet (GigE) interfaces and Ethernet over SDH (EoS) ports within 1-Gb to 2.5-Gb switching engines.

The Alcatel-Lucent OMSN family of multisevice nodes are deployed worldwide. The ISA–ES modules, with their capability to aggregate and switch Ethernet into SDH transport, offer service providers a powerful tool to leverage their SDH investments to offer Ethernet services. Carrier-grade Ethernet must conform to stringent performance standards with high availability and layered network and service management.

ES1

ES4

SDH infrastructures built on the AlcatelLucent OMSN products have powerful Quality of Service (QoS) management with high availability and resiliency. Integrated Ethernet services based on the ISA-ES are simple to implement with embedded end-to-end data-service management. The ISA-ES empowers network transformation for service providers seeking to gain maximum return from their network investments (see Figure 1).

Figure 1. End-to-end data-services management

SAN ISP1 RNC

UMTS

Carrier network management

ISP2

WDM

ATM Ethernet service management

POS OMSN/OMSG Core Edge GigE Access Enterprise Residential OMSN ATM DSL

Radio

ATM LMDS Eth

Enterprise

Figure 2. ISA-ES1/4: supported Ethernet services

E-Line (private line) UNI UNI

E-Line (virtual private line)

E/FE

E/FE

E/FE

E/FE

Aggregate E/FE E/FE E/FE E/FE E/GigE E/FE E/FE Aggregation/broadband access

E-LAN (virtual private