Figure 6-2 Install rear mounting brackets
Step 2 Install two floating nuts on each of the front and rear mounting rails. Leave a mounting hole
between the two floating nuts on the same mounting rail.
NOTE
l The length of three adjacent mounting holes may not be 1 U. Observe the scale ticks on the
mounting rails when installing floating nuts.
l The floating nuts on the rear mounting rails must be aligned with the floating nuts on the front
mounting rails.
l You can use a flat-head screwdriver to install floating nuts.
Step 3 Fix the mounting bracket guide rails on the rear mounting rails.
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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