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 MSPP |
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STM-1/4 (OC-3/12) |
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STM-4/16 (OC-12/48) |
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STM-16/64(OC-48/192) |
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Carrier Ethernet over NG-SDH/SONET |
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Software Solutions |
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Overview
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Leading the Carrier Ethernet Revolution
Tejas has been consistently developing & delivering high quality optical transmission equipment. Our Next-Gen SDH/SONET equipment is available in line rates ranging from STM-1/OC-3 to STM-64/OC-192, with very rich set of service interfaces and Optics options. Tejas offers a complete range of equipment to fulfill the needs of any optical transmission network.
Tejas has consistently believed that bringing the advantages of packet processing to the traditional SDH/SONET equipment will help service providers offer new value-added services, at incremental costs. This vision drove Tejas to lead the implementation of Ethernet-over-SDH/SONET and ever since we have worked to bring more and more advanced packet processing capabilities to our equipment. Our latest offering brings Deep Packet Inspection and Extensive QoS to our customers, who are using our products to offer the next generation services like Wimax/3G, IPTV/Video-On-Demand etc.
In line with the global need for Carrier Ethernet, Tejas’ products support latest standards such as Provider Back Bone with Traffic Engineering (PBB-TE). Using this technology, customers will have the ability to use the flexibility, richness and other benefits of IP networks and be able to gain from the resilience and O&M capabilities of SDH/SONET. This technology will enable sophisticated data services and optimized bandwidth usage with Statistical Multiplexing. At the same time, advanced Ethernet management capabilities based on emerging standards like EFM, CFM and EthOAM will ensure SDH-like 50ms recovery and easy of operation.
Tejas Product Highlights
- Compliant to latest ITU-T standards- Standards-based Ethernet-over-SDH/SONET
- Same platform supports both SDH and SONET standards
- Support for Low-order and High-order Virtual Concatenation (VCAT), GFP & LCAS
- All products are wideband (VT1.5/VC12) cross-connects
- Embedded software intelligence supporting auto-discovery of network topology, automated end-to-end provisioning and Customer Network Management (CNM) through an easy-to-use Network Management System (NMS)
- Common tributary cards that can be shared across multiple platforms
- Support for data features such as Packet Switching and Multi Protocol Label Switching (MPLS) encapsulation
- Support for wide variety of optics (including SFPs)
- Support for various management/interoperability options such as DCC, F1, F2/F3, VC12 or E1 management
- Designed to meet global and Indian safety/EMI standards
Tejas Product Applications
Tejas products have a wide range of applications, for Optical Transport as well as the Digital Cross-connect market. Tejas products are currently being extensively used for applications in
- Access networks
- Regional Backbone
- Wireless backhaul
- Ethernet LAN over SDH WAN
- Customer Premise equipment carrying TDM as well as Ethernet traffic
- Multiple-ADMs (MADM) and Wideband DXC for superior bandwidth management and utilization
- Optical transport for Digital Loop Carrier (DLC)
Last Updated Dec-2007 |
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