Reserved Interface; Nc Interface - Huawei MU609 Mini Hardware Manual

HUAWEI MU609 Mini PCIe Module
Hardware Guide
Figure 3-8 RF antenna connectors
The antenna connectors must be used with coaxial cables with characteristic
impedance of 50 Ω.

3.12 Reserved Interface

The MU609 module provides 3 reserved pins. All of Reserved pins cannot be used by
the customer.
Table 3-7 Reserved pin
Pin No.
17, 19, 22

3.13 NC Interface

The MU609 module has 17 NC pins. All of NC interfaces should not be connected.
Please keep these pins open.
Issue V0.1 (2013-05-16)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
Pin Name I/O
Reserved -
Description
Reserved
21