Huawei ME909s Series Hardware Manual page 59

HUAWEI ME909s Series LTE Mini PCIe Module
Hardware Guide

Effective shielding measures must be taken on the ESD sensitive materials that
are transported or stored outside the EPA.
HUAWEI ME909s Mini PCIe module does not include any protection against overvoltage.
Issue 02 (2016-09-07)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Electrical and Reliability Features
59