Huawei AR120 Series - Using Mounting Brackets and L-Shaped Guide Rails (AR2220)

Step 4 Install the router into the cabinet.
1. Move the router into the cabinet, align the rear mounting brackets with the guide rails,
and gently push the router into the cabinet until the front mounting brackets are
completely attached to the front mounting rails.
2. Use M6 screws to fix the front mounting brackets on the cabinet.
b
a
----End
6.1.3 Using Mounting Brackets and L-Shaped Guide Rails
(AR2220)
Context
NOTICE
l Leave at least 50 mm of clearance around the router for heat dissipation.
l Seen from the front panel of the router, the airflow of the router is left to right.
l If multiple routers are installed in a cabinet, it is recommended that at least 1 U of space (1
U = 44.45 mm) be kept between two routers. These routers must have the same airflow
direction; otherwise, heat dissipation is affected by hot air circulation.
Make sure the following before the installation:
l The cabinet is well fixed.
l The router installation position in the cabinet is determined and arranged properly.
l The router to be installed is available and located near the cabinet for convenient
movement.
Tools and Accessories
l Phillips screwdriver
l Flat-head screwdriver
l Floating nuts
Huawei
AR100&AR120&AR150&AR160&AR200&AR1200&AR
1600&AR2200&AR3200&AR3600 series Enterprise
Routers
Hardware Installation and Maintenance Guide
6 Installing the AR1200 Series/AR2204/AR2220E/
AR2220/AR2204E Series Routers
Issue 05 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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