Huawei Technologies Co. Ltd DRH3926A Benutzerhandbuch
DRH3980A&3909A&3918A&
3918B&3921A&3921B&3926A
Hardware Description
2 DRH Introduction
Issue DraftA (2013-08-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd..
4
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.
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.
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.
panel, and indicator panel.
2.4.1 2T2R DRH Ports
Table 2-1 DRH types with 2T2R
DRH Name
Product Version
DRH3980A
V100R001C02
DRH3918B
V100R001C02