©2007 D-Link India Ltd. All rights reserved. The Customer Central Agriculture University Mizoram, Aizawl The College is located at Selesih,

©2007 D-Link India Ltd. All rights reserved. www.dlink.co.in

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 168.61 acres of land, mostly of hilly terrain at an altitude of 965 meters the sea level.


The Solution

DGS-3627

DES-3526

DES-3526DES-3526

DES-3526

DES-3526

DWL-2700APWith ANT

DWL-2700APWith ANT DWL-2700AP

With ANTDWL-2700AP

With ANT

DWL-2700APWith ANT

DWL-2700APWith ANT

New Buildings.

Admin Office

Existing FOBackbone

Building-to-building Wi-Fi Connectivity


The Solution

Wired IP Phones ConnectivityIn New buildings

Wired IP Phones ConnectivityIn Existing buildings

Wi-Fi IP Phones Connectivity


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 (ANT24-1500) & Directional Antenna (ANT24-1801) 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.


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


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.


BOM

Sl.No. Part Number Description Qty Unit

Building to Building Connectivity

1DWL-2700AP Air Premier G 2.4GHz Wireless outdoor Access Point + PoE

19 Nos.

2 ANT24-1500 Outdoor 15dBi Gain Omni Antenna with surge protector 4 Nos.

3ANT24-1801 Directional Ant/ 18dBi/H-15deg & V-15deg with surge protector

15 Nos.

DWL-3200AP 802.11g indoor wireless access point +PoE (Unified AP solution ) 6 Nos.

4 Tower/Mast of suitable height for getting the clear line of sight 19 Nos.

IP-PBX and IP Phones

5 DVX-3500 SIP IP-PBX, 50 cc/250 Extn, 19" Rack Mount 1 No.

6 GPS-1500 Additional RPS Module ( for DVX 2500 & 3500 ) 1 No.

7 DVG-6008S 1WAN, 4LAN, 8FXO, VoIP Gateway, SIP 1 No.

8 DPH-540 VoWLAN Handset, 802.11 b/g,SIP 3 Nos.

9GLV-515SP VoIP Phone, 2xEth,with LCD, SIP w PoE

103 Nos.


BOM

Sl No. Part No.

LAN and Accessories

Qty Units

10

DGS-362724-port 10/100/1000Base-T L3 Stackable Management Switch with 4 Combo SFP and 3 open slots for optional 10GE modules

1 No.

11DES-3526

24-port 10/100Mbps with 2 Combo 1000Base-T/Mini-GBIC portsL2 Managed Stackable Switch

13 Nos.

12 DC6CAUTP4P3X Solid Cable Cat 6, 4 pair, UTP - 305m 11 Boxes

13 DC6PP24UKY1U Patch Panel Cat 6 UTP Keystone -24 Port- Loaded 14 Nos.

14 DC6PCURJ01-GY Patch Cord Cat 6 UTP Gray 1m 103 Nos.

15 DC6PCURJ02-GY Patch Cord Cat 6 UTP Gray 2m 115 Nos.

16

DC6IOSMUSXXXX Information Outlet Cat 6 Surface mount UTP Collapsible Shuttered Straight - Single Port (White) 103 Nos.

• The Total Cost of D-Link Solution to the Customer is Rs. 20 Lakhs Including Digi-Care Installation Charge.

Documents

©2007 D-Link India Ltd. All rights reserved. The Customer Central Agriculture University Mizoram, Aizawl The College is located at Selesih,