Alcatel-Lucent 1662, 1660 manual ATM backhauling and 3G mobile aggregation

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ATM backhauling and 3G mobile aggregation

Broadband-data applications require transport-network architectures capable of processing data traffic flows at native level. The 3G mobile-aggregation application is a key example of how service providers can benefit from the ATM switching integrated into the Alcatel-LucentOMSN products (see Figure 3).

The multiservice capability of the Alcatel-Lucent OMSN nodes equipped with the ISA-ATM blades offers mobile service providers a cost-effective solution for 3G mobile aggregation in the UMTS terrestrial radio access network. ISA-ATM switching blades can consolidate ATM traffic collected from different Node B access devices onto shared SDH virtual container (VC) resources in STM-n rings, and switch the ATM traffic into the network with QoS support for all traffic classes. Traffic-policing, shaping and congestion-control management features allow a complete range of ATM traffic contracts. For increased service manageability, ATM OA&M capabilities provide end-to-end fault management and performance monitoring.

Figure 3. Cost-effective 3G mobile aggregation

3G mobile access

Metro aggregation

Backbone

Node B

n x E1 (IMA)

STM-16

Node B

1662 SMC

Node B

 

1662 SMC

 

 

 

 

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E1

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Node B

 

ISA-ATM

 

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IP/MPLS

 

 

 

SGSN

GGSN

1660 SM

RNC

 

UMTS core

 

STM-64

 

network

 

 

 

1660 SM

 

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1850 TSS

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1650 SMC

 

 

8Alcatel-Lucent OMSN Product Family

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Contents Multiservice aggregation for SDH metro networks Alcatel-Lucent Omsn Product Family Metro broadband aggregation Progressive integrationCarrier transport Packet switching Quality of Service QoS support see FigureMultiservice applications Ethernet VPNs and triple play servicesISA-Ethernet Switch ISA-ES Layer 2 Ethernet service deliveryISA-ES blades allow service QoS for EthernetATM backhauling and 3G mobile aggregation Cost-effective 3G mobile aggregationVideo broadcasting Storage area networksReliable, carrier-class product family For traffic protection, single and dual-ended linearRecognized world leader in optical networking End-to-end service manageabilityImproving operations

1662, 1660 specifications

The Alcatel-Lucent 1660 and 1662 series are pivotal elements in the realm of optical networking, designed to meet the increasing demands for bandwidth while providing flexibility and scalability. These platforms are part of Alcatel-Lucent’s comprehensive portfolio of networking solutions, emphasizing the need for efficient communication in a rapidly evolving digital landscape.

One of the key features of the Alcatel-Lucent 1660 series is its support for multiple services across a unified platform. This versatility allows service providers to deliver a range of services, including traditional voice, data, and newer, bandwidth-intensive applications, all within a single infrastructure. The ability to handle various wavelengths and protocols ensures that the system can adapt to varying customer requirements without necessitating significant hardware changes.

The Alcatel-Lucent 1660 is built upon the Dense Wavelength Division Multiplexing (DWDM) technology, which significantly increases the capacity of optical fibers. By allowing multiple signals to travel simultaneously over a single fiber, the 1660 series can maximize existing networks and reduce the cost per bit of data transmission. This is particularly advantageous for service providers looking to expand their offerings and reach without extensive investment in new infrastructure.

In terms of characteristics, the series is known for its modular architecture. This design enables operators to easily upgrade and expand their systems as demand grows. The platform can be configured with a variety of plug-in cards and modules that support different data rates and protocols, allowing for a customized solution tailored to specific operational needs.

Moreover, reliability is at the forefront of the Alcatel-Lucent 1660 and 1662 series. With built-in redundancy options and robust fault management capabilities, operators can ensure uninterrupted service, a critical factor in today’s always-on society. The systems are designed to provide high availability and low latency, crucial for applications such as video conferencing, telemedicine, and cloud services.

Another noteworthy aspect is the management capabilities facilitated by the Alcatel-Lucent management software. This software provides operators with advanced monitoring and troubleshooting tools that enhance overall operational efficiency. The intuitive interface allows for easy configuration and maintenance, reducing the operational burden on network administrators.

In conclusion, the Alcatel-Lucent 1660 and 1662 series epitomize modern optical networking solutions that combine flexibility, scalability, and reliability. By leveraging DWDM technology and providing modularity, these platforms are equipped to handle current and future bandwidth demands, making them an excellent choice for service providers seeking to enhance their telecommunications infrastructure. Whether for urban deployments or long-haul applications, the Alcatel-Lucent 1660 and 1662 series represent a forward-thinking investment in networking technology.