TejasNetworks Index 1. Corporate Presentation 2. Product Presentation 3. Ethernet Features 4. Applications 5. Why Tejas? Tejas Networks Proprietary and Confidential, Nov 2006 Corporate Presentation About Tejas Networks Tejas Networks designs & develops optical networking products that enable telecom carriers to build converged optical edge networks Products TJ2000 family of Carrier Ethernet Platform TJ100 family of Packet Aware Optical Transport (SDH/SONET) Has over 25% market share and is deployed in every major telecom network in India Has achieved 5x revenue growth in last 2 years, while achieving profitability Shipped >25,000 systems to customers in >50 countries Investors Headquarters in Bangalore, India Venture funded by Dr. Desh Deshpande, Battery Ventures (USA), Intel Capital, Mayfield Ventures (USA), Sandstone Capital (USA) Some of our Customers in India Tejas Networks Proprietary and Confidential, Nov 2006 Aggressive Growth Growth in Shipments Growth in Revenue in US$ 60 35000 50 30000 40 25000 20000 30 15000 20 10000 10 5000 0 0 FY04 FY05 FY06 FY07 (est) FY04 FY05 FY06 FY07 (est) Investments in US$ Million Growth in Headcount 25 350 300 250 200 150 100 50 0 20 15 10 5 0 FY04 FY05 Tejas Networks Proprietary and Confidential, Nov 2006 FY06 FY07 (est) FY00 FY02 FY05 FY06 Celestica 24X7 Customer Support Dedicated team ensuring >99.Investing for Technology Leadership Globally compliant products Meet the latest ITU. Nov 2006 Product Verification Lab . Solectron. WEEE) MEF-9 & MEF-14 Certified Committed to Quality ISO 9000 certified. Telcordia and IEEE standards MEF (MEF-9 & MEF-14) Certified Products Compliant to the most stringent global safety/regulatory (CE. Jabil. UL/FCC. NEBS) and “Green” standards (ROHS. Undergoing TL9000 certification Manufacturing with Global EMS companies Flextronics.999% uptime of all customer networks Tejas Networks Proprietary and Confidential. Enabling Converged Optical Transport: Seamless Migration from TDM to IP Ethernet on Fiber with RPR/ PBT/TMPLS QoS. Nov 2006 2002 Services. flexible Ethernet transport . Functionality & OAM evolving NEXT-GEN SDH/SONET PACKETIZED TRANSPORT PACKETAWARE TRANSPORT ON SDH/SONET Migration from TDM to IP 2004 2005 2006 2007 2008 . VCAT. MEF Services Tejas Product Range SONET/SDH retained For TDM & OAM support GFP. LCAS Standards-based. Optimized transport of data ADM & DXCs Packet interfaces & Separate packet SDH/SONET ADMs fabrics Async/PDH (DS1/DS3 /E1) interfaces only PROPRIETARY SUPPORT FOR DATA TRADITIONAL SONET/SDH 1995 1999 Tejas Networks Proprietary and Confidential. Nov 2006 .Tejas Product Family: Packet-Aware Optical Transport Tejas Networks Proprietary and Confidential. DS3/E3.5G to 40G TJ100MC-16X Carrier Class Management Software TejEMS Tejas Networks Proprietary and Confidential. FE. GE Multiple configurations to suit different applications TJ100ME OC-3/STM-1: TJ100CPE: Low-cost. Nov 2006 Element Management System TejEMS Network Management System TejEMS . Flexible. LCAS and Ethernet Switching Support for MEF compliant ELine and ELAN services Common tributary cards: DS1/E1. upgradeable to STM-16/OC-48 TJ100MC-4L OC-12/STM-4: TJ100MC-4/4L/ME: Modular.TJ100: Optical Edge Products Scalable/Modular Architecture: from STM-1/OC-3 to STM-16/OC-48 TJ100CPE TJ100MC-1 All products are wideband (VT1. full-drop ADM/XC with tributary protection Choice of XC from 7. compact ADM TJ100ME: Fully redundant ADM. GFP.5/VC12) cross-connects All products support SDH and SONET standards Support for low and high-order VCAT. MADM OC-48/STM-16: TJ100MC-16/16X/16S: Modular. automatic topology discovery.Technology Advantage Aggressive R&D Investments Developing latest technology at lowest cost. Alcatel. ELAN (MEF compliant) All platforms are from same family: Common tributary cards save on inventory/spares. Pseudowire. Tellabs etc. Common software base allows seamless management One of the first to deploy standards-based Ethernet-Over-SDH globally Support for Fiber Channel/FICON. in multiple networks Support for TMF814 standards-compliant north-bound CORBA interface Tejas Networks Proprietary and Confidential. Nov 2006 . Nortel. point-n-click provisioning Easy network management and fault isolation Proven Management/Interop with other equipment Proven inter-op with ECI. SDH resiliency and fault isolation Enabling Metro Ethernet services such as ELine. leveraging India as a R&D base Industry-leading Packet-aware Optical transport portfolio Support for Carrier-Ethernet with QoS. RPR Intelligent Network Management GMPLS/ASON support. Nov 2006 TJ100MC-16 .Innovative Product Development Process: Shorter Time-to-market TJ100CPE Carrier Class Verification System Verification Test Suite Emulation Simulation Regression TJ100MC-1 Consistent UI & Mgmt S/w Common Management: NES and NMS Common Software Platform Re-usable Platform code base Re-use of Intelligent Control Plane Re-use of Proven IP building blocks OSPF Framer TUPP Multiple Products using Accelerated Product Development GMPLS Mapper Cross Connect TJ100ME Packet Engine TJ100MC-4L Significantly Shorter Product Development Cycles: 9-12 months (Vs industry average of 18 months) Tejas Networks Proprietary and Confidential. Oil India.Customers Success: More than 25000 systems.. IndianOil International OEM supplier to global Tier-1 equipment vendor OEM/reseller relationship with many others. Successful deployment in over 50 countries Supplier to Nortel and Nokia in India Tejas Networks Proprietary and Confidential. GAIL. DishnetDSL Utilities Asianet Largest supplier to RailTel and Indian Railways Supplier to Indian Oil Corporation. India’s #1 Oil company Powergrid. Supplied NG-SDH equipment across multiple circles Regional Telco's: Shyam. Asianet. Nov 2006 Deployed in every major optical network in India . deployed globally !! PTTs: Major supplier to India’s PTT: BSNL and MTNL SDH Partner for Indian Telephone Industries Private operators Tatas: Major supplier of EoS equipment to VSNL & Tata Teleservices Bharti/Airtel: India’s #1 GSM operator. Product Presentation . GE Multiple configurations to suit different applications OC-3/STM-1: TJ100CPE: Low-cost. GFP and LCAS Common tributary cards: DS1/E1. upgradeable to STM-4/OC12 TJ100MC-4L OC-12/STM-4: TJ100CPE-4: Compact STM-1/4 TJ100ME-4/16: Compact fully redundant STM-1/4 upgradeable to STM-16 TJ100MC-4/4L: Modular. Flexible. full-drop ADM/XC with tributary protections Carrier Class Management Software Element Management System TejEMS Network Management System TejNMS Tejas Networks Proprietary and Confidential. Nov 2006 TJ100ME . MADM OC-48/STM-16/OC-192/STM-64: TJ100MC-16 TejEMS TJ100MC-16X: Compact STM-16 product with high density interface TJ100MC-16: Modular. DS3/E3. FE.TJ100: Family of Optical Edge Products TJ100CPE TJ100MC-1 TJ100MC Scalable/Modular Architecture: from STM-1/OC-3 to STM-16/OC-48 All products are wideband (VT1. compact ADM TJ100MC: Fully redundant ADM.5/VC12) cross-connects Same platforms support SDH and SONET Compliant to latest ITU standards: support for low and high-order virtual concatenation (VCAT). 5G wireless systems Can add Ethernet interfaces for 3G systems Customer-premises equipment (CPE) for Ethernet over SDH (and DS3 leased line) applications over SONET infrastructure DSLAM aggregation from remote location Tejas Networks Proprietary and Confidential.TJ100CPE Low-cost. compact OC-3/STM-1 terminal and ADM Integrated 16 x E1/DS1 interfaces in the base One tributary slot 8 FE or 28 E1/DS1 or 3 E3/DS3 DC or AC operation SFP optics Power feed redundancy SDH/SONET software configurable Applications: “Right fit” for backhaul from BTSes over SDH (optical or radio) Can use base unit with DS1s/E1s for 2G/2. Nov 2006 . TJ100MC-1 OC-3/STM-1 terminal/ADM with full E1 drop capability Multiple circuit and data interface options E1/DS1. Nov 2006 . E3/DS3. E4/STM1e/STM-1o 8x10/100 Mbps Ethernet Built-in fully non-blocking 622 Mbps cross-connect Optional support for power supply redundancy Applications: E1/ OC-3/STM-1 ADM with fulldrop capability Can be used at BSCs to aggregate E1s and Ethernet from BTSes Central Office Terminal (COT) for DLC applications Customer Premises Equipment for multi-tenant buildings Tejas Networks Proprietary and Confidential. E3/DS3. FE. Can be used for E1/DS1 E3/DS3 STM-1o/e FE Transport GigE Transport Supports both voice & data Flexible 1U box can drop a mix of E1/DS1. GigE Tejas Networks Proprietary and Confidential.TJ100 CPE4 Compact STM1/4 ADM ( IU) SFP Based optics Built in 16 E1/DS1 1 Tributary slot. Nov 2006 Applications: Ultra compact STM-1/4 ADM for dropping bandwidth in STM4 rings GE leased line application . Nov 2006 Applications: Cost-effective fully redundant STM-4/16 ADM with variety of tributary interfaces .TJ100ME Compact STM1/4/16 platform Built in E1 protection in 4.5U Fully redundant Multiple interface options E1/DS1 E3/DS3 STM1o/e STM4 Ethernet ( FE & GigE) Ethernet Switching Supports both voice & data Flexible Four tributary slots can be used for mix and match of interfaces Tejas Networks Proprietary and Confidential. TJ100MC-4L OC-12/STM-4 ADM optimized for large E1 drops 2 OC-12/STM-4 slots 9 tributary slots 252 E1/DS1 drops can be realized without expansion chassis (9x28 E1/DS1s) Can be configured with multiple protected OC-3/STM-1 interfaces Can also be configured as a wideband digital cross connect with 16 STM-1 ports All other features of TJ100 MC including full range of redundancy options Tejas Networks Proprietary and Confidential. Nov 2006 Applications: Drop E1s from multiple OC3/STM-1 rings at a BSC/MSC Protected terminal or ADM dropping several OC-3s/STM-1s into DS1s/E1s Small wide-band digital crossconnect (DCS) . TJ100MC-16X Next generation compact STM-16 Platform Suitable for high-speed access as well as backbone networks Versatile transport and switching platform One of the densest platforms in its class Capable of dropping 840xE1s from a single base chassis Ability to drop 128 x STM-1 Support for Circuit and Data traffic 10/100 Mbps Ethernet and GigE tributary cards 128x128 STM-1/OC-3 equivalent cross-connect at VC-12/VT1.5 Supports colored lasers Tejas Networks Proprietary and Confidential. Nov 2006 Applications: Protected terminal or ADM dropping several OC-3s/STM-1s into DS1s/E1s Medium-sized wideband DCS . Nov 2006 .TJ100MC-16S Next generation STM-1/4/16 Platform Extensive Support for Data traffic FE & GigE transport over VC-12s/VC-3s/VC4s Ethernet Switching/VLAN switching High Density Platform 567xE1 from a single chassis 8 STM-1 rings subtended from 1 STM-16 ADM 2 STM-4 rings subtended from 1 STM-16 ADM High capacity 7.5Gig fully non blocking cross-connect at VC12 granularity Managed by the same NMS as other TJ100 platforms (TejEMS) Tejas Networks Proprietary and Confidential.5Gig fully non blocking cross-connect at VC-12 granularity 12. SNMP. OSPF Point and Click provisioning across network Auto synchronization of network.TejEMS High-level of software intelligence for a SONET/SDH NMS Auto discovery of nodes. their inventory and capabilities Based on standard IP protocol. no manual steps required Support for open standard interfaces such as HTTP. CORBA allowing easy interface with standard carrier applications Tejas Networks Proprietary and Confidential. Nov 2006 Network Planning tool Centralized Fault Mgmt Point-and-click circuit provisioning OSS Applications Bandwidth-on-demand SLA monitoring . if necessary Tejas Networks Proprietary and Confidential. Nov 2006 .TejEMS Value-added Features: Customer Network Management User Configurable Thresholds and Alerts Automated Tasks with Dynamic Monitoring Automated root cause analysis NMS hot standby support using an integrated mirroring application TejEMS can be integrated other NMSes using north-bound interfaces TejEMS is treated as an element manager (EMS) Integration is relatively easy for fault and performance management Higher level of integration can also be achieved. Versatile Management Connectivity Options Network Management Information for TJ100 can be carried in: DCC bytes (D1-D3) of the Regenerator Section Over Head (RSOH) DCC bytes (D4-D12) of the Multiplexer Section Over Head (MSOH) User data byte (F1) F2 and F3 bytes of the Path Over Head (POH) E1 management channel DCC-R and/or DCC-M transparency support for easy interoperability with third-party equipment F1. Nov 2006 . F2 and F3 bytes can be used if the alien equipment requires full use of all DCC bytes or does not offer DCC transparency E1 management channel provides additional management options when the TJ100 island has to be managed through a PDH network. Tejas Networks Proprietary and Confidential. Transport Features 2.Ethernet Features 1. Switching Features . 7041) Supports standards based LCAS implementation (G.7042) Supports 64ms of differential delay Virtual Concatenation (VCAT) Supports PAUSE frames as per IEEE 802. Nov 2006 .Tejas Transport Card Features Available in FE and GigE variants Electrical and optical interface options Supports standards based GFP implementation (G.3x No packet drops due to mismatched throughput Tejas Networks Proprietary and Confidential. Transport Features: Efficient bandwidth granularity Current Bandwidth Bandwidth Demand increases for Assignment User 2: From 3 to 6 VC-12s/VT2s/VT1.5s User 8: 50 VC-12s/VT2s/VT1.5s Tejas Networks Proprietary and Confidential.5s .5s User 8: 50 VC-12s/VT2s/VT1.5 User 1: 1 VC-12/VT2/VT1. Nov 2006 User 2: 63 VC-12s/VT2s/VT1.5s New Bandwidth Assignment User 1: 1 VC-12/VT2/VT1.5 OC-3/STM-1 User 2: 63 VC-12s/VT2s/VT1.5s VC-12s/VT2s/VT1. In case of failure as shown in the figure the bandwidth would come down to 4 Mbps without the traffic being hit This would provide protection for at least 4 Mbps of traffic even when there is a fiber cut and hence a cheaper solution compared to full protection but clear differentiator compared to unprotected connection. . Nov 2006 10 Mbps traffic is provided by giving 6 Mbps (3 VC-12) along the blue path and 4 Mbps (2 VC-12) along the red path between the ingress and egress node.Transport Features: Ethernet Path Protection 6 Mbps 10 Mbps 4 Mbps 4 Mbps Tejas Networks Proprietary and Confidential. 4x100 FX 8 (LO/HO VCAT) STM-1 TR01 2x1000 Optical 2 (HO VCAT) STM-4 TR03 2x100/1000 Optical 2 (HO VCAT) 2xSTM-4 TR04 2x100/1000 Optical.Tejas Transport Cards Cards Ports VCGs (NNI) TP01 8x10/100 BT 8 (LO/HO VCAT) STM-1 TP01FP 4x10/100 BT. 8x10/100 BT 10 (LO/HO VCAT) 2xSTM-4 Tejas Networks Proprietary and Confidential. Nov 2006 Uplink . Nov 2006 .Switching Features: Aggregation application SDH/SONET Backbone Applications like DSLAM/3G/EVPL requires traffic from multiple locations to be aggregated through a single physical node Tejas Networks Proprietary and Confidential. Nov 2006 .Switching Features: WAN application SDH/SONET Backbone Providing ELAN across multiple geographical locations Tejas Networks Proprietary and Confidential. PAUSE Frames as per 802.3x are generated and all the traffic is chocked SDH/SONET Backbone Best Effort Tejas Networks Proprietary and Confidential. Policing.Switching Features: Excellent QoS Capabilities PAUSE If VCG bandwidth is more than Port bandwidth in transport. Nov 2006 VCG BW Ethernet Port traffic 10Mbps Voice No preference for high priority voice traffic which can easily squeeze through the allowed VCG bandwidth 4 Mbps Classification. congestion control and traffic shaping is possible with switching solution . Nov 2006 .Switching Features: Security based on ACL All Ethernet traffic are allowed SDH/SONET Backbone No distinction made based on MAC/IP address Access control mechanism is possible with switching solution Tejas Networks Proprietary and Confidential. Nov 2006 .1 w) with SP. Per port Spanning Tree Protocol (IEEE 802. Tejas Networks Proprietary and Confidential. EPLAN.1 Q) VLAN stacking (IEEE 802.Switching Features: In summary VLAN and MAC based Supports EPL.1ad) Supports Flow control. WFQ scheduling Per VLAN STP (IEEE 802.1 D) rate limiting at 64 kbps granularity Rapid Spanning Tree Protocol (IEEE 8 Class of service per egress port 802. EVPL learning/forwarding and EVPLAN services Supports 16K MAC Address Auto negotiation and autoSupports 4094 VLAN entries per port sensing Supports Jumbo frames (up to 9216 bytes) VLAN tagging and classification (IEEE MDI-X 802. WRR.1 s) scheme. Nov 2006 SDH/ SONET Backbon e .Switching Features: QoS Traffic classification : based on L2-L4 field • •Policing : dual token bucket metering •Congestion control : WRED and Drop tail •Traffic shaping: WFQ scheduling with Bmin and Bmax Access control list (ACLs) • Tejas Networks Proprietary and Confidential. Nov 2006 . 2xGigE) STM-4 ELAN03 8x10/100 BT 8 (8xFE) STM-4 Tejas Networks Proprietary and Confidential. 2xGigE) 2xSTM-4 ELAN02 8x10/100 BT + 2x100/1000 Optical 10 (8xFE.ELAN0x: Cards Cards Ports VCGs (NNI) Uplink ELAN01 8x10/100 BT + 2x100/1000 Optical 10 (8xFE. Utilities . Service Providers 2.Applications 1. Optical Transport ETHERNET ACCESS ETHERNET AGGREGATION SWITCH ETHERNET SWITCH ETHERNET SWITCH IP/MPLS/ DWDM CORE ETHERNET LAN Higher Opex Best-effort data service is inadequate Self – Cannibalization BROADBAND ACCESS BROADBAND REMOTE ACCESS SWITCH COMPUTER BETTER SOLUTION IS REQUIRED! ROUTER VOICE SERVICES: Fixed & Mobile PSTN ADD DROP MULTIPLEXER AGGREGATION POP ACCESS NETWORKS TELEPHONE Tejas Networks Proprietary and Confidential. Nov 2006 DIGITAL CROSS CONNECT REGIONAL CORE POP GATEWAY POP NETWORK CORE . of Network Elements Multi-service – SDH/SONET/ RPR Ethernet Scalable Product Design Flexible Enables new services to be offered QoS – Resilient Networks . Nov 2006 REGIONAL CORE POP GATEWAY POP NETWORK CORE Simplified – Lesser no.Converged Optical Transport Solution ETHERNET ACCESS TJ100 with Ethernet Switching Card TJ100 TJ100 IP/MPLS/ DWDM CORE ETHERNET LAN BROADBAND ACCESS COMPUTER BROADBAND REMOTE ACCESS SWITCH ROUTER PSTN TJ100 VOICE SERVICES: Fixed & Mobile AGGREGATION POP ACCESS NETWORKS TELEPHONE Tejas Networks Proprietary and Confidential. B CORE NETWORKS (MPBN/MSN) STM-16 BSC GMSC PSTN STM-4 BTS SGSN GGSN RNC NODE .Wireless Backhaul RADIO ACCESS (LRAN) DISTRIBUTION (HRAN) NODE .B Tejas Networks Proprietary and Confidential. Nov 2006 PSDN . Nov 2006 BROADBAND NETWORK GATEWAY .Metro Aggregation GOVERNMENT/ UNIVERSITY CAMPUS E1 or FE/GE or 10/100 BASE T TO PACKET CORE CORPOATE LAN 10/100 BASE T LS PROVIDER EDGE CENTRAL OFFICE TJ100 TJ100 ETHERNET TRAFFIC CONVERGED N/W RPR over SDH/SONET or ETHERNET over SDH/SONET TJ100 GE TRAFFIC to IP CORE Ultra-compact and cost-effective STM-1/4 equipment Support for 10/100 FE and GE Ethernet Switching Resilience Tejas Networks Proprietary and Confidential. SCADA OPTIC FIBRE RING SCADA REMOTE NODE LAYER 2 SWITCH COMPUTER & VIDEO CAMERA Present architecture has Layer 2 Switched at all locations SCADA SERVER CCTV 10/100 BASE T LAN Tejas Networks Proprietary and Confidential. Nov 2006 LAYER 2 SWITCH . SCADA – Tejas Solution OPTIC FIBRE RING SCADA REMOTE NODE COMPUTER & VIDEO CAMERA SCADA REMOTE NODE Converged architecture with Tejas’ Ethernet Solution allows Layer 2 switch functionality to be integrated. This enables: Ease of operation due to centralized management Reduced architecture complexity Allows for efficient bandwidth utilization Tejas Networks Proprietary and Confidential. Nov 2006 CCTV 10/100 BASE T LAN SCADA SERVER . g. VoD Router Satellite Receiver Policy Server IGMP Snooping and IP Multicast FE/GE Telephone Set-top box DSLAM PC CONTENTS Legend: TV TJ100 with ELAN switching card Tejas Networks Proprietary and Confidential. Nov 2006 Ch# 1: HBO Ch#2: CARTOON NW .IPTV Architecture To upper Tiers Content Server E. Why Tejas? . Nov 2006 .The Tejas Advantage Advanced Strong Product Line OAM&P Capabilities High-end Data capabilities Tejas Networks Proprietary and Confidential. Advanced OAM & P features Network Management Point-and-click provisioning (PNCP) application tool => drastically decreases provisioning time Auto discovery of network elements as and when they are added to the network. and auto discovery of optimised network topology and path for a given end-to-end circuit => More automation leads to speed and ease of provisioning and lesser requirement of Human Capital Tejas Networks Proprietary and Confidential. Nov 2006 . Nov 2006 .Advanced OAM & P features Customer Network Management (CNM) Service provider can give access to their customers to monitor and manage their leased bandwidth => Additional revenue for Service Providers Can be packaged with PNCP and LCAS to offer a service where Service Providers’ customer can upgrade bandwidth => More flexibility to the Customers Tejas Networks Proprietary and Confidential. Nov 2006 .Advanced OAM & P features Use of SFPs Replace the transceivers without disconnecting the rest of the network => eliminates downtime for parts of network not directly in line of fault Separates the card from the lasers => simplifies inventory management Support for Optical Monitoring => enhances the installation. and troubleshooting of these SFP optics Tejas Networks Proprietary and Confidential. activation. Advanced OAM & P features Extensive support for management connectivity in third-party networks DCC transparency options and E1 Management => Management possible even in third-party networks Open North-bound interfaces e. Nov 2006 . CORBA => Integration is relatively easy for Fault and Performance monitoring Tejas Networks Proprietary and Confidential.g. Nov 2006 .Product Line Diverse Product Portfolio Full drop-capabilities in each product => no need for expansion shelves Multi-ADM (MADM) capabilities => single NE replaces multiple ADMs Multiple products for each of STM-1/4/16 and Ethernet => customized solutions for each application Tejas Networks Proprietary and Confidential. Product Line Common platform Common Software base => simplifies Network Management Tributary cards => scope for future expansion and better inventory management Tejas Networks Proprietary and Confidential. Nov 2006 . Nov 2006 .Data Capabilities Integrated Layer-2 functionality One of the earliest vendors globally to ship standardscompliant EoS solutions---shipping since Jan 2003 => Advanced and field-proven Ethernet over SDH (EoS) solution Allows the service provider to build a single Converged network platform => Offer new data services without losing any management or SLA capability => Service multiple customers using a single platform Tejas Networks Proprietary and Confidential. Data Capabilities Support for Metro Ethernet Forum(MEF) Services Diverse Ethernet Portfolio – Transport cards for dedicated services like EPL services and Switching cards for Multi-point services like E-LAN => Cost-effective and Flexibility MEF Certification in process => Service Providers can provide MEF certified services Tejas Networks Proprietary and Confidential. Nov 2006 . Nov 2006 .Advanced Data Capabilities Ethernet OAM Capabilities Ethernet in First Mile (EFM-OAM) Capabilities (802.3ah) => Health monitoring of the client Ethernet link => Troubleshooting through remote loop backs => Auto-discovery of OAM capable nodes for better management Connectivity Fault Management (CFM-OAM) Capabilities (802.1ag) => End-to-end health monitoring of the Ethernet services Tejas Networks Proprietary and Confidential. Nov 2006 .Advanced Data Capabilities Resilient Packet Ring (RPR) Support RPR support through addition of a tributary card => Build a true Converged Network with RPR/Ethernet/SDH Tejas Networks Proprietary and Confidential. VCAT. Nov 2006 2002 2005 2006 2007 2008 2010 . Functionality & OAM evolving 1999 Tejas Networks Proprietary and Confidential. LCAS Standards-based. Optimized transport of data ADM & DXCs Packet interfaces & Separate packet SDH/SONET ADMs fabrics Async/PDH (DS1/DS3 /E1) interfaces only NEXT-GEN SDH/SONET PACKETIZED TRANSPORT PACKETAWARE TRANSPORT ON SDH/SONET PROPRIETARY SUPPORT FOR DATA Migration from TDM to IP TRADITIONAL SONET/SDH 1995 Services. flexible Ethernet transport .Aggressive Roadmap Ethernet on Fiber with RPR/VPLS ELAN. QoS Tejas Product Range SONET/SDH retained For TDM & OAM support GFP. Will align with GMPLS and ASON/ASTN standards Tejas Networks Proprietary and Confidential. Nov 2006 . OSPF for routing and proprietary http-based signalling.Roadmap Highlights Enhanced portfolio • Introducing a multi-service provisioning platform (MSPP) with both circuit and packet-switching fabrics (CY 2007) Increased packet-awareness • Adding Pseudowire/MPLS (CY 2007) Enhanced control plane • Already have GMPLS capabilities based on LMP for auto-discovery. Nov 2006 .Thank You Tejas Networks Proprietary and Confidential.