Tuesday, March 8, 2016

The Difference Between Huawei Router AR151, AR151W and AR151VW

The Huawei AR150 series are fixed interface routers which employ embedded hardware encryption for security as well as a voice Digital Signal Processor (DSP) for voice services. The AR150 series are mature, stable and quiet routers that offer high performance functionality for small networks, enabling small businesses to greatly increase productivity at a lower cost. AR150s are easy to deploy, configure and customize, greatly reducing cost of deployment and maintenance, while offering maximum value to customers. These models allow network administrators to expand their networks easily and quickly, saving time and costs. Both models support firewalls, call processing, and application program functionalities.

Parameters
AR151VW
AR151V
Typical deployment
Small branch,managed CPE-Desktop
Intergrated Wi-Fi and Voice for Small branch or managed CPE-Desktop
Intergrated Wi-Fi for Small branch or managed CPE-Desktop
Fixed Ethernet ports
WAN ports:2 x FE (the interface LAN 0 of which can be used as one WAN interface) Switching ports:4xFE
WAN ports:1x FE (the interface LAN 0 of which can be used as one WAN interface) Switching ports:4xFE
WAN ports:1 x FE (the interface LAN 0 of which can be used as one WAN interface) Switching ports:4xFE
ADSL2+
-
1xADSL2+ Annex A/M
1xADSL2+ Annex A/M
Wi-Fi
-
2.4GHz 802.11b/g/n
2.4GHz 802.11b/g/n
Fixed Voice ports
-
4xFXS 1xFXO
-
PoE
-
4-port integrated PoE
4-port integrated PoE
Session Initiation Protocol (SIP)
No
Yes
No
Conference call
No
Yes
No
Branch Exchange for Survivable Telephony(BEST)
No
Yes
No
Session border controller(SBC)
No
Yes
No


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