PLANET SG-4800 - Manual (Page 6)

6
2.5 Network Connection
SSL VPN Tunnel
Modem
ADSL
PC
SG-4800
Vendor
Headquarters Action Office
Branch Offices
Mail-Server Web-Server
DMZ
Access Point
Firewall Gateway Firewall Gateway
Modem
Modem
Modem PC
PC Group
PC
PC
Laptop
Firewall Firewall
ADSL
ADSL
a/n
PPTP VPN Tunnel
IPSec VPN Tunnel IPSec VPN Tunnel
ADSL 2/2+ ADSL
VDSL2
VDSL2
100Base-TX UTP
1000Base-T UTP
5GHz 802.11a/n a/n
VDSL2 VDSL2
Action Office
Internet
Finance-Server
Figure 2-2 Topology of the SG-4800