Step 2 Attach the brackets of the 550 horizontal rack-mounting kit on the front mounting rails of the
cabinet and insert M6 screws in the mounting holes. Use a Phillips screwdriver to tighten the
lower M6 screws and then the upper ones to fix the rack-mounting kit.
Step 3 Place the rear panel of the 180 W PoE midspan in front of the DIN rail on the rack-mounting
kit and ensure that the DIN rail fits in between the fixture near the top of the PoE midspan and
the spring latch near the bottom.
Step 4 Make the PoE midspan incline forward with the bottom away from the DIN rail, and place the
fixture at the rear of the PoE midspan on the top of the DIN rail.
Step 5 Slowly push the PoE midspan toward the DIN rail to make the spring latch at the rear of the
PoE midspan move down. The spring latch then bounces back to fix the PoE midspan on the
DIN rail.
Huawei AR500&AR530&AR550 series Industrial Switch
Routers
Hardware Installation and Maintenance Guide
5 Installing an AR550 Series Industrial Switching Router
Issue 05 (2015-12-01) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
99