
2.4 Placement
Makesurethedeviceisplacedinasafeenvironmenttoavoidequipmentfailure.
l DO NOT place anything on top of the device. Excessiveweight could damage
it.
l DO NOT obstruct ventilation slots on each side of the router or expose it to
direct sunlight or other heat source. Be sure that there is adequate air ow
aroundtherouter.
l Placetherouteronaatsurfacetoavoidanydamage.
2.5 Network Connection
MH-3400
Vendor
Headquarters
Action Office
Branch Office
Mail-ServerFinance-Server Web-Server
DMZ
Access Point
Firewall GatewayFirewall Gateway
Modem
Modem
Modem
PC
PC Group
PC
PC
Laptop
Laptop
Firewall
Access Point
Firewall
b/g
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
Internet
VDSL2VDSL2
Figure 2-2. Topology of the MH-3400
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