Huawei Technologies Co. Ltd EM820W Benutzerhandbuch

Table 8-3 Purchase list of AR1200 series

Component

Typical Configuration

Remarks

AR1220

Basic configuration of AR1220, including AR1220
assembly chassis, and basic software package

Mandatory

AR1220V

AR1220 with the voice function, including AR1220
assembly chassis, 32-channel digital signal processor
(DSP), and basic software package

Mandatory

AR1220W

AR1220 with the WLAN functions, including AR1220
assembly chassis, 802.11b/g/n AP, and basic software
package

Mandatory

AR1220VW

AR1220 with the voice and WLAN functions, including
AR1220 assembly chassis, 16-channel DSP, 802.11b/
g/n AP, and basic software package

Mandatory

AR1220L

Basic configuration of AR1220L, including AR1220L
assembly chassis and basic software package

Mandatory

PoE power
supply unit

100 W PoE power supply adapter module

Optional

NOTE

Only applied to
AR1220V,
AR1220VW, and
AR1220W.

Table 8-4 Purchase list of AR2220

Component

Typical Configuration

Remarks

AR2220

Basic configuration of AR2220 with AC power,
including AR2220 assembly chassis, 150 W AC power
supply, and basic software package
Basic configuration of AR2220 with DC power,
including AR2220 assembly chassis, 150 W DC power
supply, and basic software package

Mandatory

DSP module

16/32/64/128-channel voice DSP module

Optional

Huawei AR G3 Series Enterprise Routers
Product Description

8 Component Selection Guide

Issue 02 (2012-04-20)

Huawei Proprietary and Confidential