NOTICE
There must be no exposed metal part at the joints of wire holes and bare wires on the 2-
pin terminal block.
Step 4 Connect the 2-pin DC power cables.
1. Insert the 2-pin terminal block at one end to a DC power socket of the router, and then
tighten the slotted screws at both ends of the terminal block with a flat-head screwdriver.
2. Connect the 2-pin terminal block at the other end to the 2-pin DC output power socket of
the 180 W PoE midspan, and then tighten the slotted screws at both ends of the terminal
block with the flat-head screwdriver.
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.
118