About This Document; Purpose; Product Versions; Scope Of Application - Huawei DBS3900 IBS Hardware Description

DRH3980A&3909A&3918A&
3918B&3921A&3921B&3926A
Hardware Description

Purpose

This document provides reference for planning and deploying a DC DRH. It presents the
exterior and describes the ports, functions, cable types, connector specifications, and cable
connections of the DRH.

Product Versions

The following table lists the product versions related to this document.
Product Name
DBS3900 IBS

Scope of application

The following table lists the DRH related to this document.
DRH Name
DRH3980A
DRH3909A
DRH3918A
DRH3918B
DRH3921A
DRH3921B
DRH3926A

Intended Audience

This document is intended for:
Issue DraftA (2013-08-10)

About This Document

Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd..
Product Version
V100R001C02
DRH Version
V100R001C02
V100R001C02
V100R001C02
V100R001C02
V100R001C02
V100R001C02
V100R001C02
About This Document
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