Brochure
AR1200 Series Enterprise Routers
5
The AR1200s function as the egress routers
of enterprise branches and provide exible
access methods to support remote network
connections. An AR1200 meets various access
requirements, including leased line, Ethernet,
xDSL, 3G, and WLAN. This saves deployment and
maintenance costs and provides a large value to
customers. The xed 100M Ethernet interfaces
of AR1220V, AR1220W and AR1220VW support
the PoE function in compliance with IEEE 802.3af
and 802.3at; therefore, the AR1220V, AR1220W and AR1220VW can provide power for powered devices (PDs),
such as IP phones. An 802.3at interface provides more than 30 W power, ensuring power for large-power PDs.
1, WAN Access
2, High-Quality Voice Service
Simplified Service Management
Enterprise users require simply service management. The AR1200 provides the following functions to simplify service
management:
The AR1200 works with the iTec network management system to simplify device management.•
The AR1200 provides the NQA function to monitor links in real time.•
By using the NetStream function provided by the AR1200, users can view trafc characteristics and statistics •
clearly, which is basis for network optimization.
Typical Application
As a voice gateway for enterprise networks, the AR1200 can function as an IP PBX or SIP gateway.
IP PBX application
The AR routers have built-in PBX, which
supports the enterprise main number,
IVR, and bill query functions to enhance
corporate image and improve enterprise
communication efciency. The AR1200
is located in a branch to provide the
intelligent dialing function. When a fault
occurs on the WAN, the PSTN network
is used as a backup for calls. When the SIP server at the headquarters is unreachable, the built-in local SIP server of the
AR1200 implements communication between branches and communication between branch and PSTN network. This
ensures reliability of the voice service.
AR1200
AR2200
WAN
PSTN
Mid-scale branch
Headquarters
Remote small-scale branch
AR3200
(PBX& SIP server)
Local SIP server
WAN
Leased line
Headquarters
3G
ADSL2+/G.SHDSL/
Ethernet
AR1200
AR3200
AR1200AR1200
WLAN
PoE
AR1200
