Huawei AR100 Series Quick Start Manual page 4

Installation Procedure
Step 1
Use the marker to mark installation hole positions. The distance between two installation holes is 270 mm.
Step 2
Fix M4 mounting screws against the wall and leave 2 mm distance away from the wall.
Step 3
Hang the router on the mounting screws.
Step 4
Connect the ground cable to the ground point.
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Scenario 3: Cabinet/Rack Mounting
Before You Start
AR series routers can be installed in a 19-inch standard cabinet/rack. Cabinets purchased from other vendors
must have enough space for equipment installation.
If the distance between front and rear mounting rails is not within the required range, install guide rails or a
tray in the cabinet/rack to support the chassis. Guide rails or trays are not delivered with the product and must
be purchased separately.
Cabinet mounting is not recommended for Wi-Fi-capable routers.
If routers with the 3G or LTE function are installed in a cabinet, use indoor remote antennas for the routers.
Install indoor remote antennas on the primary 3G or LTE interfaces on the routers.
The AR100 series, AR129CV, AR129CVW, AR129CGVW-L, AR169CVW, and AR169CVW-4B4S routers cannot
be installed in a cabinet.
In this document, AR2204E series refer to AR2204-51GE-P, AR2204-51GE, AR2204-51GE-R, AR2204-48GE-P,
AR2204-27GE-P, AR2204-27GE, AR2204-24GE, AR2204E, AR2204XE, AR2204XE-DC, AR2204E-D-27GE, and
AR2204E-D.
Some router models have specific installation requirements. Refer to the following table for
details about your router model.
AR2204/AR2220E/AR2204E series
Ensure a distance of 375–454 mm or 507–566 mm between the front and rear mounting brackets.
Leave 1 U between the floating nuts on each front mounting rail, and 1 U between those on the rear rails. Ensure the lower
floating nut on each mounting rail is level with those on the other mounting rails.
AR2220/AR2240/AR2240C/AR3260/AR3670
Chassis is heavy, so it is recommended that you install guide rails (separately purchased) in the cabinet to support the chassis.
2 7 0 m m
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