IP DSLAM 2448+

OEM and Exports Division Coral Telecom Ltd Profile An ISO 9001:2008 company 14 branches in India Exports to 14 countries 150 resellers 3 OEM buyers 6/8/2018 OEM and Exports Division Coral Telecom Ltd

OEM and Exports Division Coral Telecom Ltd Profile….. 5 Technology buyers Over 1 million lines deployed Factory at Solan, H.P DSIR recognised R & D centre at Noida. 6/8/2018 OEM and Exports Division Coral Telecom Ltd

Coral R & D – An indigenous effort R&D Expenditure - 10% of annual turnover. Indigenous Design and state of the art technology. Expertise on Protocol Stacks - V5.2,BRI/PRI, E1 and Q.Sig. Total Control On Hardware & Software. 6/8/2018 OEM and Exports Division Coral Telecom Ltd

OEM and Exports Division Coral Telecom Ltd Coral Product Lines IPDSLAM’s, Primary MUX, GSM/CDMA Gateways. Ruggedised Military switches Enterprise Switches Call centre solutions IP soft-switch Next Generation Broadband Wireless Access solutions Rental Services 6/8/2018 OEM and Exports Division Coral Telecom Ltd

IP-DSLAM IP2448+

OEM and Exports Division Coral Telecom Ltd Highlights Compact 1U height pizza box design Configurations of 24/ 48/64 ports Inbuilt POTS splitter for voice support Supports Rack & Stack arrangement for future expansion Terminates ATM packets coming from CPE side Options for DC or AC power operation Two Uplink ports – auto detectable 10/100/1000Mbps Ethernet port 6/8/2018 OEM and Exports Division Coral Telecom Ltd

OEM and Exports Division Coral Telecom Ltd DSLAM Features Design based on Conexant Chipsets Each port can support a variety of ADSL standards including G.dmt, G.lite, ADSL2, ADSL2+ Download speed support of upto 24Mbps and upload speed support of upto 1Mbps Supports Annex M ( 2Mb up & 2 Mb Down) Compatible with a variety of modems from multiple vendors Supports rate limiting on per port basis Supports VC multiplexing of upto 8 VCs per port ( VC – Virtual Connections per port) 6/8/2018 OEM and Exports Division Coral Telecom Ltd

OEM and Exports Division Coral Telecom Ltd Switching Features Inbuilt Layer 2 switching capability Supports IEEE 802.1D bridging & Spanning Tree Protocol (STP) & RSTP VLAN support – both port based and tag based Support for VLAN stacking – Allows for 4096X4096 VLAN’s with Q in Q tag 6/8/2018 OEM and Exports Division Coral Telecom Ltd

OEM and Exports Division Coral Telecom Ltd Advanced Features IP multicast support with inbuilt IGMP snooping Supports MAC Address filtering and tracking Exhaustive Packet Filtering & Classification Support of Redundancy & Link Aggregation on the uplink ethernet ports Supports DSL bonding upto two ports 6/8/2018 OEM and Exports Division Coral Telecom Ltd

OEM and Exports Division Coral Telecom Ltd DSLAM Application 6/8/2018 OEM and Exports Division Coral Telecom Ltd

OEM and Exports Division Coral Telecom Ltd IP TV Content 6/8/2018 OEM and Exports Division Coral Telecom Ltd

Thank You pradnyil@coraltele.com Mobile : +91-9891499301 www.coraltele.com © Copyright 2011 CORAL TELECOM LIMITED The information provided in this document is not intended for use by or distribution to any person in any jurisdiction where such use or distribution would be contrary to the law or regulation or would subject Coral Telecom Limited or its third party agents to any regulatory requirements within such jurisdiction. You are required to satisfy yourself that you are not subject to any local requirement which restricts or prohibits you from using or distributing the information provided in this document.