©2007 D-Link India Ltd. All rights reserved. The Customer Central Agriculture University Mizoram, Aizawl The College is located at Selesih, North Aizawl that is about 12 km away from Aizawl, the capital city of MIZORAM, on the Aizawl-Sihphir-Silchar sub-highway. The Campus of the College is spread over acres of land, mostly of hilly terrain at an altitude of 965 meters the sea level.

©2007 D-Link India Ltd. All rights reserved. The Solution DGS-3627 DES-3526 DWL-2700AP With ANT DWL-2700AP With ANT DWL-2700AP With ANT DWL-2700AP With ANT DWL-2700AP With ANT DWL-2700AP With ANT New Buildings. Admin Office Existing FO Backbone Building-to-building Wi-Fi Connectivity

©2007 D-Link India Ltd. All rights reserved. The Solution Wired IP Phones Connectivity In New buildings Wired IP Phones Connectivity In Existing buildings Wi-Fi IP Phones Connectivity

©2007 D-Link India Ltd. All rights reserved. The Solution  12nos. Of buildings are already connected through FO links, which will be utilized for VoIP network.  Remaining 13nos. Of buildings will be connected through Outdoor Wireless Bridge  DWL-2700AP will be used as Wireless Bridge  Omni directional antenna (ANT ) & Directional Antenna (ANT ) will be installed on the Tower / Mast to get the clear line of sight.  One Layer-3 managed switch will be installed at the Main Administrative Bldg.  One Layer-2 managed switch will be installed at each of the remaining buildings.

©2007 D-Link India Ltd. All rights reserved. The Solution  103 Nos. of the Wired IP phones will be distributed in all these buildings.  Wired phones will be connected to the Switch through Cat6 Structured Cabling.  Indoor Wireless Access Points (DWL-3200AP) will be installed at some key locations  Wireless IP Phones will be used through these above Wireless Access points.  SIP Based IP-PBX with RPS will be installed at the Administrative Building  8-Port FXO Gateway (DVG-6008S) will be installed to integrate PSTN network

©2007 D-Link India Ltd. All rights reserved. Case Challenges As the CAU, Aizawl is situated at a hilly area it was very much difficult to provide the solution over Optic fiber so we gave the customer Wi-Fi Solution with the integration of VOIP. As the main competitor for the case was Nortel and Avaya and their solution was high-end, complex and costlier, but we managed to convince the customer with our D-Link, Simplified and Cost effective solution.

©2007 D-Link India Ltd. All rights reserved. BOM Sl.No.Part NumberDescriptionQtyUnit Building to Building Connectivity 1 DWL-2700APAir Premier G 2.4GHz Wireless outdoor Access Point + PoE 19Nos. 2 ANT Outdoor 15dBi Gain Omni Antenna with surge protector 4Nos. 3 ANT Directional Ant/ 18dBi/H-15deg & V-15deg with surge protector 15Nos. DWL-3200AP802.11g indoor wireless access point +PoE (Unified AP solution ) 6Nos. 4 Tower/Mast of suitable height for getting the clear line of sight19Nos. IP-PBX and IP Phones 5 DVX-3500SIP IP-PBX, 50 cc/250 Extn, 19" Rack Mount 1No. 6 GPS-1500Additional RPS Module ( for DVX 2500 & 3500 ) 1No. 7 DVG-6008S1WAN, 4LAN, 8FXO, VoIP Gateway, SIP 1No. 8 DPH-540VoWLAN Handset, b/g,SIP 3Nos. 9 GLV-515SPVoIP Phone, 2xEth,with LCD, SIP w PoE 103Nos.

©2007 D-Link India Ltd. All rights reserved. BOM Sl No. Part No. LAN and Accessories Qty Units 10 DGS port 10/100/1000Base-T L3 Stackable Management Switch with 4 Combo SFP and 3 open slots for optional 10GE modules 1No. 11 DES port 10/100Mbps with 2 Combo 1000Base-T/Mini-GBIC portsL2 Managed Stackable Switch 13Nos. 12DC6CAUTP4P3XSolid Cable Cat 6, 4 pair, UTP - 305m11Boxes 13DC6PP24UKY1UPatch Panel Cat 6 UTP Keystone -24 Port- Loaded14Nos. 14DC6PCURJ01-GYPatch Cord Cat 6 UTP Gray 1m103Nos. 15DC6PCURJ02-GYPatch Cord Cat 6 UTP Gray 2m115Nos. 16 DC6IOSMUSXXXX Information Outlet Cat 6 Surface mount UTP Collapsible Shuttered Straight - Single Port (White)103Nos. The Total Cost of D-Link Solution to the Customer is Rs. 20 Lakhs Including Digi-Care Installation Charge.