1. ALI BIN MOHD SHUKRI 2110511 2TSK2

2. This is Cortina CS3512 processor,which based 4 ports 1000M Gigabit Ethernet Wireless Router featured with USB, MiniPCI,Bit-Torrent.It about RM3500. Product Highlight: - Powered with Cortina processor up to 300Mhz core frequency. - Hardware NAT combined with Gigabit Ethernet guarantee the TRUE Gigabit packet forwarding - PoE / PoE+ support - 1 port WAN - 4 port LAN - 2 SATA interfaces - 2 USB OTG ports -1 miniPCI slot for WLAN

3.  Cortina CS3512, 300MHz, 32-bit RISC processor  Memory  64/128/256MB DDR SDRAM  IEEE 802.11a/b/g/n via mini PCI (optional)  IEEE 802.16e Wave 2 WIMAX via USB upright connector  2 x Full speed USB 2.0  4 x 10/100/1000 Ethernet LAN port  1 x 10/100/1000 Ethernet WAN port  2 x Type III A miniPCI slot  2 x SATA connectors  1 x RTC  LAN/WAN Link/Activity indicators  SATA/IDE busy/idle indica - The wireless encryption for this enterprise wireless gateway are WAN, WPA2 and WEP.

4.  This is ZigBee Home gateway (RG4000).  WiFi connectivity, IHD/mobile phone/In this way, more traditional devices are allowed to access to the smart home networks.  Even your smart phone can function as a portable controller device if RexHome software is installed, which greatly enriches the extensibility and compatibility of the system.  The gateway is also a reliable wireless router for internet connection services with up to 300Mbps data rate.  It costs about RM 345.

5.  IEEE802.11n  + IEEE802.11g  + IEEE802.11b  64\128-bit WEP, WAP, WPA2, WPA&WPA2  + WiFi Protected Setup (WPS)  + 4 X 10/100 LAN Ports  + 1 X 10/100 WLAN Port  + Network Address Translation (NAT)  + Stateful Packet Inspection  + VPN Pass-through / Multi-sessions PPTP / L2TP / IPSec  + 3 times transmission range of 11G  l + RTS/CTS and data partitioning  l + WLAN roaming  l + Support hidden SSID and its access  l + Automatic MDI/MDIX  l + System log  l + UPnP and DDNS  l + Wireless network dealy  l + URL Detection

6.  Wireless N ADSL2+ VoIP Gateway Modem Router KW5861  only RM65  - CE,ROHS,FCC approved - 4 LAN 1 FXS 1 WAN - 11n 1T1R 300Mbps - Broadcom Chipset - 14-year Experience in xDSL

7.  Upstream: up to 3.5Mbps (with annex M enabled)  Downstream: up to 24 Mbps  Rate adaptive at 32Kbps steps  IEEE802.11n, IEEE 802.11g and IEEE 802.11b  11n: up to 300Mbps (dynamic)  Provides WPA/WPA2 and WPA-PSK/WPA2-PSK authentication and  TKIP/AES encryption security  Multi SSID  Access control list:Provides 64/128-bit WEP encryption security  Wireless operating range: indoor: up to 100m, outdoor: up to 300m  Wireless transmit power: 20dBm  Antenna power: 3dBi  Ports:1 DSL line port (RJ11)  IEEE 802.3u  1 FXS ports (RJ11)  1 USB 2.0 Port  4 10/100m LAN ports (RJ45)(MDI/MDIX)

8.  Based on my research, I would likes to say the price I would pay for the enterprise wireless gateway is worth for the additional features that I would be getting. These additional features are:- - Keyword blocking - Http management - Deep packet inspection - Intrusion prevention - - Content filtering - Support multimedia service - URL blocking - WLAN - LAN - WAN

9.  1. http://flexcomm.en.alibaba.com/product/379337 763- 210762157/Cortina_CS3512_based_4_ports_1000M _Gigabit_Ethernet_Wireless_Router_featured_with _USB_MiniPCI_Bit_Torrent.html http://flexcomm.en.alibaba.com/product/379337 763- 210762157/Cortina_CS3512_based_4_ports_1000M _Gigabit_Ethernet_Wireless_Router_featured_with _USB_MiniPCI_Bit_Torrent.html  http://www.weiku.com/products/14932626/Zig Bee_WiFi_Wireless_Gateway_for_Smart_Home_A utomation_RexHome_Profile.html http://www.weiku.com/products/14932626/Zig Bee_WiFi_Wireless_Gateway_for_Smart_Home_A utomation_RexHome_Profile.html  http://kasda.b2bage.com/product-voip- products/1308331/wireless-n-adsl2-voip-gateway- modem-router-kw5861.html http://kasda.b2bage.com/product-voip- products/1308331/wireless-n-adsl2-voip-gateway- modem-router-kw5861.html