HUAWEI B683 Wireless Gateway V100R001
Product Description
Issue 01 (2010-11-19) Commercial in Confidence Page 15 of 22
5 System Structure
Figure 5-1shows the system architecture.
Figure 5-1 System architecture
The following describes modules shown in Figure 5-1.
z
HSPA+ access: The B683 adopts the HSPA+ access technology at the WAN side.
The B683 can access the 3G broadband packet-based network through the
point-to-point protocol (PPP) dial-up.
z
AP function: An 802.11 b/g/n-compliant WLAN AP interface is provided, used for
wireless networking at home. The interface is compliant with the
IEEE802.11 b/g/n standard and the WPA-PSK /WPA2-PSK/WEP security
authentication.
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DHCP/DNS: The DHCP server dynamically allocates IP addresses to PCs. The
DNS parses domain names.
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Web management: You can configure, modify and query the configuration
information of the B683.
z
Routing and NAT: High-speed routing capability. With the built-in NAT, the B683,
together with 3G terminals, can provide flexible broadband access solutions and
networking schemes.
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