Drh Technical Specifications; Drh Ports - Huawei DBS3900 IBS Hardware Description

DRH3980A&3909A&3918A&
3918B&3921A&3921B&3926A
Hardware Description
Figure 2-3 Logical structure of the DRH

2.3 DRH Technical Specifications

This section describes technical specifications of an DRH, including supported modes,
frequency bands, RF specifications, engineering specifications, and antenna capabilities.
For details about technical specifications of an DRH, see section "Technical Specifications "
in the DBS3900 IBS V100R001C02 Product Description.

2.4 DRH Ports

This section describes ports on the DRH panels. An DRH has a bottom panel, cabling cavity
panel, and indicator panel.
2.4.1 2T2R DRH Ports
Table 2-1 DRH types with 2T2R
DRH Name
DRH3980A
DRH3918B
Figure 2-4
Issue DraftA (2013-08-10)
shows the ports on the 2T2R DRH panels.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd..
Product Version
V100R001C02
V100R001C02
2 DRH Introduction
4