Huawei NE20E-S Series Hardware Description page 399

Universal service router

Connect one end of the coaxial cable to the Protect interface of the surge protector and

fasten the joint with a wrench.

Implement 1+3+3 waterproof protection where the coaxial cable and the Protect

interface of the surge protector are connected and fasten cable ties at both ends.

Fasten the surge protector to the GPS antenna support and use screws to secure it.

Huawei Proprietary and Confidential

8 Optical Module