Figure 2-17 Appearance and auxiliary materials of the USG6635E, USG6640E-K,
USG6655E
● By default, 40GE optical interface 40GE0/0/1 is unavailable. To use it, run the set device
port-cong-mode 40g-port enable command to enable it. However, after that, 10GE
optical interfaces numbered XGE0/0/8 to XGE0/0/11 become unavailable.
● The power cable varies according to the delivery country.
Cable Connection
Connect cables according to Figure 2-18 and power on the device. As device does
not provide a power switch, it starts up immediately after receiving power. When
the SYS indicator on the frontpanel is blinking (once every two seconds), the
device is running and ready for 
conguration.
HUAWEI USG6000E Series Quick Start 2 Device Introduction and Cable Connection
Issue 02 (2022-08-22) Copyright © Huawei Technologies Co., Ltd. 21