Huawei Technologies DRH3926A Distributed Remote Head User Manual III
Huawei Technologies Co.,Ltd Distributed Remote Head III
Contents
- 1. User Manual
- 2. User Manual II
- 3. User Manual III
User Manual III
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| Document ID | 2162398 |
| Application ID | akUR8temCYM6mh0kOg8xFA== |
| Document Description | User Manual III |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 69.64kB (870559 bits) |
| Date Submitted | 2014-01-10 00:00:00 |
| Date Available | 2014-01-10 00:00:00 |
| Creation Date | 2014-01-08 17:16:01 |
| Producing Software | Microsoft® Office Word 2007 |
| Document Lastmod | 2014-01-08 17:16:01 |
| Document Title | User Manual III |
| Document Creator | Microsoft® Office Word 2007 |
| Document Author: | Huawei Technologies Co.,Ltd. |
DBS3900 IBS V100R001C02 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description Issue Draft A Date 2013-08-10 HUAWEI TECHNOLOGIES CO., LTD. Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address: Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website: http://www.huawei.com Email: support@huawei.com Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description About This Document About This Document 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 Product Version DBS3900 IBS V100R001C02 Scope of application The following table lists the DRH related to this document. DRH Name DRH Version DRH3980A V100R001C02 DRH3909A V100R001C02 DRH3918A V100R001C02 DRH3918B V100R001C02 DRH3921A V100R001C02 DRH3921B V100R001C02 DRH3926A V100R001C02 Intended Audience This document is intended for: Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. ii DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description About This Document Site installation engineers System engineers Site maintenance engineers Organization 1 Changes in the DRH3908A&3909A&3918A&3918B&3921A&3921B&3926A Hardware Description This chapter describes the changes in the DRH3980A&3909A&3918A&3918B&3921A&3921B&3926A Hardware Description. 2 DRH Introduction This chapter describes the function and exterior of the DRH as well as the ports and indicators on the DRH. 3 DRH Cables This chapter describes DRH cables. 4 DRH Auxiliary Devices This chapter describes DRH auxiliary devices. Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. iii DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description Contents Contents About This Document .................................................................................................................... ii Purpose ................................................................................................................................................................... ii Product Versions..................................................................................................................................................... ii Scope of application ............................................................................................................................................... ii Intended Audience .................................................................................................................................................. ii Organization .......................................................................................................................................................... iii Contents ........................................................................................................................................... iv 1 Changes in the DRH3980A&3909A&3918A&3918B&3921A&3921B&3926A Hardware Description ........................................................................................................................................ 1 2 DRH Introduction ......................................................................................................................... 2 2.1 DRH Exterior ................................................................................................................................................... 2 2.2 DRH Functions................................................................................................................................................. 3 2.3 DRH Technical Specifications ......................................................................................................................... 4 2.4 DRH Ports ........................................................................................................................................................ 4 2.5 DRH Indicators ................................................................................................................................................ 6 3 DRH Cables .................................................................................................................................... 9 3.1 DRH Cable List ................................................................................................................................................ 9 3.2 DRH PGND Cable ......................................................................................................................................... 10 3.3 DRH Power Cable .......................................................................................................................................... 10 3.4 DRH Alarm Cable .......................................................................................................................................... 12 3.5 CPRI Fiber Optic Cable ................................................................................................................................. 13 3.6 DRH RF Jumper ............................................................................................................................................. 16 4 DRH Auxiliary Devices ............................................................................................................. 18 4.1 IFS06 .............................................................................................................................................................. 18 Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. iv DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description Contents 5 Appendix ...................................................................................................................................... 20 5.1 U.S.A Regulatory Compliance ....................................................................................................................... 20 5.2 Canada Regulatory Compliance ..................................................................................................................... 21 Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 1 Changes in the DRH3980A&3909A&3918A&3918B&3921A&3921B& 3926A Hardware Description Changes in the DRH3980A&3909A&3918A&3918B&3921A&392 1B&3926A Hardware Description This chapter describes the changes in the DRH3980A&3909A&3918A&3918B&3921A&3921B&3926A Hardware Description. Issue Draft A (2013-08-10) This is the Draft A version. Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 2 DRH Introduction DRH Introduction This chapter describes the function and exterior of the DRH as well as the ports and indicators on the DRH. 2.1 DRH Exterior This section describes the exterior and dimensions of an DRH. Figure 2-1 shows an DRH. Figure 2-1 DRH exterior Figure 2-2 shows DRH dimensions. Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 2 DRH Introduction Figure 2-2 DRH dimensions 2.2 DRH Functions This section describes the main functions of the DRH. The Distributed Remote Head (DRH) performs the following functions: Receives downlink baseband data from the DCU and sends uplink baseband data to the DCU. Receives RF signals from the antenna system, down-converts the signals to intermediate frequency (IF) signals, amplifies the IF signals, and performs analog-to-digital conversion. The transmit (TX) channel filters downlink signals, performs digital-to-analog conversion, and up-converts RF signals to the TX band. Multiplexes receive (RX) and TX signals on the RF channel, which enables these signals to share the same antenna path. It also filters the RX and TX signals. The DRH can be powered by the AC/DC power module. In this case, this DRH is called AC DRH. An DRH consists of a high-speed interface unit, signal processing unit, power amplifier, and dual-duplexer. Figure 2-3 shows the logical structure of the DRH. Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 2 DRH Introduction 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 Product Version DRH3980A V100R001C02 DRH3918B V100R001C02 Figure 2-4 shows the ports on the 2T2R DRH panels. Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 2 DRH Introduction Figure 2-4 Ports on the 2T2R DRH panels Table 2-2 describes ports and indicators on the 2T2R DRH panels. Table 2-2 Ports and indicators on 2T2R DRH panels Item Silkscreen Description (1) Ports in the cabling cavity RTN(+) Power supply socket (2) Ports at the bottom (3) Indicators Issue DraftA (2013-08-10) NEG(-) CPRI0 Optical/electrical port 0 CPRI1 Optical/electrical port 1 ANT_TX/RXA TX/RX port A ANT_TX/RXB TX/RX port B EXT_ALM Port for alarm reporting RET Not use in C02 version RUN For details, see 2.5 DRH Indicators. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 2 DRH Introduction Item Silkscreen Description ALM ACT VSWR CPRI0 CPRI1 2.5 DRH Indicators This section describes six indicators on a DRH. They indicate the running status. For detailed positions of DRH indicators, see 2.4 DRH Ports. Table 2-3 describes DRH indicators. Table 2-3 DRH indicators Indicator Color Status Description RUN Green Steady on There is power supply, but the module is faulty. Steady off There is no power supply, or the module is faulty. Blinking (on for 1s and off for 1s) The module is running properly. Blinking (on for 0.125s and off for 0.125s) Software is being loaded to the module, or the module is not started. Steady on Alarms are generated, and the module must be replaced. Blinking (on for 1s and off for 1s) Alarms are generated. The alarms may be caused by the faults on the related boards or ports. Therefore, you need to locate the fault before deciding whether to replace the module. Steady off No alarm is generated. Steady on The module is running properly with TX channels enabled or the software is being loaded without DRH running. Blinking (on for The module is running properly with TX ALM ACT Issue DraftA (2013-08-10) Red Green Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description Indicator VSWR CPRI0 CPRI1 2 DRH Introduction Color Red Red or green Red or green Status Description 1s and off for 1s) channels disabled. Steady off No Voltage Standing Wave Ratio (VSWR) alarm is generated. Steady on VSWR alarms are generated. Steady green The CPRI link is functioning properly. Steady red An optical module fails to transmit or receive signals because the optical module is faulty or the fiber optic cable is broken. Blinking red (on for 1s and off for 1s) The CPRI link is out of lock because of failure in clock lock between two modes or mismatched data rates over CPRI ports. Steady off The optical module cannot be detected, or the CPRI cable is not connected properly. Steady green The CPRI link is functioning properly. Steady red An optical module fails to transmit or receive signals because the optical module is faulty or the fiber optic cable is broken. Blinking red (on for 1s and off for 1s) The CPRI link is out of lock because of failure in clock lock between two modes or mismatched data rates over CPRI ports. Steady off The optical module cannot be detected, or the CPRI cable is not connected properly. 2.6 DRH Antennas(Only for U.S.A and Canada) Type Description Omnidirectional Ceiling Antenna Frequency：698MHz to 2700MHz；Maximum gain： 5dBi Directional Ceiling Antenna Frequency：698MHz to 2700MHz；Maximum gain： 6dBi Wall Mount Antenna Frequency：698MHz to 2700MHz；Maximum gain： 8dBi Yagi Directional antenna Frequency：698MHz to 2700MHz；Maximum gain： 11dBi Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 2 DRH Introduction Directional Outdoor Antenna Frequency：698MHz to 2700MHz；Maximum gain： 11.4dBi Dual-polarized Omnidirectional Ceiling Antenna Frequency：698MHz to 2700MHz；Maximum gain： 5dBi Dual-polarized Wall Mount Antenna Frequency：698MHz to 2700MHz；Maximum gain： 9dBi Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 3 DRH Cables DRH Cables This chapter describes DRH cables. 3.1 DRH Cable List This section describes DRH cable connections. Table 3-1 lists DRH cables. Table 3-1 DRH cables Cable One End The Other End Connector Installation Position Connector Installation Position 3.2 DRH PGND Cable OT terminal (M6, 16 mm2 or 0.025 in.2) Ground terminal on the DRH OT terminal (M8, 16 mm2 or 0.025 in.2) Ground terminal on the ground bar 3.3 DRH Power Cable Tool-less female connector (press fit type) NEG(-) and RTN(+) ports on the DRH Tool-less female connector (pressfit type) One of DRH0 to DRH5 ports on the EPU One of LOAD0 to LOAD5 ports on the DCDU-11B 3.4 DRH Alarm Cable Waterproofed DB15 male connector EXT_ALM port on the DRH Cord end terminal External alarm device 3.5 CPRI Fiber Optic Cable DLC connector CPRI0 port on the DRH DLC connector CPRI port on the WBBP in the DPC 3.6 DRH RF Jumper DIN male connector Issue DraftA (2013-08-10) CPRI1 port on the DRH ANT_TX/RX A or ANT_TX/RX B port on the DRH CPRI0 port on the DRH Depend on Antenna connector Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. Antenna system DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 3 DRH Cables 3.2 DRH PGND Cable An DRH PGND cable connects an DRH and a ground bar, ensuring the proper grounding of the DRH. The maximum length of the DRH PGND cable is 8 m (26.25 ft). Exterior An DRH PGND cable is green or green and yellow with a cross-sectional area of 16 mm2 (0.025 in.2). This cable has an OT terminal at each end. Figure 3-1 shows an DRH PGND cable. Figure 3-1 PGND cable (1) OT terminal (M6, 16 mm2 or 0.025 in.2) (2) OT terminal (M8, 16 mm2 or 0.025 in.2) If the customer prepares the PGND cable, a copper-core cable with a cross-sectional area of 16 mm2 (0.025 in.2) or larger is recommended. One OT terminal must be added to each end of the PGND cable onsite. You can determine the color of the cable and whether to use corresponding two-hole OT terminals based on local regulations. Figure 3-2 shows a two-hole OT terminal. Figure 3-2 Two-hole OT terminal 3.3 DRH Power Cable The DRH power cable is a -48 V DC shielded cable. It feeds -48 V DC power to an DRH. The default length of an DRH power cable is 50 m (164.04 ft). Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 10 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 3 DRH Cables Exterior Quote the corresponding extension package if you want to purchase DRH power cables of the following lengths: Longer than 50 m (164.04 ft) and shorter than or equal to 100 m (328.08 ft) Longer than 100 m (328.08 ft) and shorter than or equal to 150 m (492.12 ft) There are two types of DRH power cables in terms of cross-sectional areas: 3.3 mm2 (0.005 in.2) (12 AWG) complying with North American standards and 4 mm2 (0.006 in.2) complying with European standards. An DRH power cable has a tool-less female connector (pressfit type) at one end and a bare wire at the other end. A corresponding terminal is added to the bare wire based on the requirements of the connector on the external power device, as shown in Figure 3-3. Figure 3-3 DRH power cable Pin Assignment Table 3-2 lists the specifications of a DRH power cable. Table 3-2 Specifications of a DRH power cable Cable DRH power cable Issue DraftA (2013-08-10) Wire Color in Most Regions Wire Color in Other Regions North American Standard Europea Standar UK RTN(+) Black Brown Blue NEG(-) Blue Blue Gray Wire Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 11 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 3 DRH Cables 3.4 DRH Alarm Cable The DRH alarm cable, a shielded straight-through cable, transmits alarm signals from an external device to an DRH so that the base station monitors the operating status of external devices. The length of the DRH alarm cable is 5 m (16.40 ft). Exterior An alarm cable has a waterproofed DB15 male connector at one end and eight cord end terminals at the other end, as shown in Figure 3-4. Figure 3-4 Alarm cable (1) Waterproofed DB15 male connector (2) Cord end terminal Pin Assignment Table 3-3 describes the pin assignment for the wires of an DRH alarm cable. Table 3-3 Pin assignment for the wires of an DRH alarm cable DRH Alarm Port Pin of the Waterpro ofed DB15 Male Connecto Color Type Cord End Terminal Description Dry contact X1.2 White and blue Twisted pair X2 SWITCH_INPUT0+ X1.3 Blue X3 SWITCH_INPUT0(GND) X1.6 White and orange X4 SWITCH_INPUT1+ X1.7 Orange X5 SWITCH_INPUT1(GND) Issue DraftA (2013-08-10) Twisted pair Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 12 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 3 DRH Cables DRH Alarm Port Pin of the Waterpro ofed DB15 Male Connecto Color Type Cord End Terminal Description RS485 X1.10 White and green Twisted pair X6 APM RX- X1.11 Green X7 APM RX+ X1.13 White and brown X8 APM TX- X1.14 Brown X9 APM TX+ Twisted pair 3.5 CPRI Fiber Optic Cable CPRI fiber optic cables are classified into multi-mode fiber optic cables and single-mode fiber optic cables. They transmit CPRI signals. An ODF can be used when the distance between a DPC and an DRH or the distance between interconnected DRHs is longer than 100 m (328.08 ft). A single-mode fiber optic cable connects a DPC to an ODF or connects an ODF to an DRH. Exterior Figure 3-5 shows a fiber optic cable between a DPC and an DRH or between DRHs, with a DLC connector at each end. Figure 3-5 Fiber optical cable between a DPC and an DRH or between DRHs (1) DLC connector (2) Branch optical fiber (3) Label on the branch optical fiber When a fiber optical cable connects a DPC and an DRH, the optical fibers on the DPC side and DRH side are 0.34 m (0.013 in.) and 0.03 m (0.0012 in.) long, respectively. When a fiber optical cable connects two DRHs, the optical fibers on both DRH sides are 0.03 m (0.0012 in.) long. Figure 3-6 shows the connections for a CPRI fiber optic cable between a DPC and an DRH. Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 13 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 3 DRH Cables Figure 3-6 Connections for a CPRI fiber optic cable between a DPC and an DRH (1) CPRI fiber optic cable between a DPC and an DRH Figure 3-7 shows a single-mode fiber optic cable between a DPC and an ODF or between an ODF and an DRH, with a DLC connector at one end and an FC connector at the other end. Figure 3-7 Single-mode fiber optic cable between a DPC and an ODF or between an ODF and an DRH (1) DLC connector (2) Branch optical fiber (3) Label on the branch optical fiber (4) FC connector When a single-mode fiber optic cable connects a DPC and an ODF, the optical fibers on the DPC side and ODF side are 0.34 m (0.013 in.) and 0.8 m (0.031 in.) long, respectively. When a single-mode fiber optic cable connects an ODF and an DRH, the optical fibers on the DRH side and ODF side are 0.03 m (0.013 in.) and 0.8 m (0.031 in.) long, respectively. Figure 3-8 shows the connections for a single-mode CPRI fiber optic cable between a DPC and an ODF or between an ODF and an DRH. Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 14 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 3 DRH Cables Figure 3-8 Connections for a single-mode fiber optic cable between a DPC and an ODF or between an ODF and an DRH (1) Single-mode CPRI fiber optic cable between a DPC and an ODF (2) Single-mode CPRI fiber optic cable between an ODF and an DRH A CPRI fiber optic cable must be connected to optical modules in the CPRI ports. A multi-mode fiber optic cable and single-mode fiber optic cable are connected to multi-mode optical modules and single-mode optical modules, respectively. Pin Assignment Table 3-4, Table 3-5, and Table 3-6 describe the labels on and recommended connections for fiber optic cables of an optical assembly. Table 3-4 Labels on and recommended connections for optical fibers of an optical assembly between a DPC and an DRH Label Connected To 1A CPRI RX port on the DRH 1B CPRI TX port on the DRH 2A TX port on the DPC 2B RX port on the DPC Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 15 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 3 DRH Cables Table 3-5 Labels on and recommended connections for optical fibers of a fiber optic cable between DRHs Label Connected To 1A CPRI RX port on DRH 1 1B CPRI TX port on DRH 1 2A CPRI TX port on DRH 0 2B CPRI RX port on DRH 0 Table 3-6 Labels on and recommended connections for optical fibers of a single-mode optical assembly between a DPC and an ODF or between an ODF and an DRH Label Connected To 1A RX port on the DPC or CPRI RX port on the DRH 1B TX port on the DPC or CPRI TX port on the DRH 2A ODF 2B ODF 3.6 DRH RF Jumper The 1/2" DRH RF jumper transmits and receives RF signals between an DRH and an antenna. A fixed-length RF jumper used by an DRH is 2 m (6.56 ft), 3 m (9.84 ft), 4 m (13.12 ft), 6 m (19.68 ft), or 10 m (32.81 ft) long. A variable-length RF jumper used by an DRH has a maximum length of 10 m (32.81 ft). If the customer prepares the RF jumper, the length of the RF jumper should be as short as possible and not exceed 2 m (6.56 ft). Exterior An RF jumper has a DIN male connector at one end and a customized connector at the other end. Figure 3-9 shows an RF jumper with a DIN male connector at each end. Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 16 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 3 DRH Cables Figure 3-9 RF jumper Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 17 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 4 DRH Auxiliary Devices DRH Auxiliary Devices This chapter describes DRH auxiliary devices. 4.1 IFS06 An Indoor Floor installation Support (IFS06) is used for installing indoor DRHs. Exterior Figure 4-1 shows an IFS06. Figure 4-1 IFS06 (1) Cable tray (2) Ground bar 2 (3) Rear foot (4) Front foot (5) Adjustable beam (6) Ground bar 1 (7) Main frame Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 18 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 4 DRH Auxiliary Devices Function It can be installed on the ground. It supports the installation of six DRHs. The upper and lower adjustable beams on an IFS06 can be moved up and down to fit for heights of DRHs. Specifications Table 4-1 describes IFS06 specifications. Table 4-1 IFS06 specifications Item Specification Dimensions (H x W x D) 1730 mm (79 in.) x 600 mm (23.62 in.) x 600 mm (23.62 in.) Weight 45 kg (99.23 lb) Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 19 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 5 Appendix Appendix 5.1 U.S.A Regulatory Compliance This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: This device does not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. If this device is modified without authorization from Huawei, the device may no longer comply with FCC requirements for Class B digital devices. In that a case, your right to use the device may be limited by FCC regulations. Moreover, you may be required to correct any interference to radio or television communications at your own expense. This device has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates, uses and radiates radio frequency energy. If it is not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful interference to radio or television reception, which can be determined by turning the device off and on, the user may take one or more of the following measures: Reorient or relocate the receiving antenna. Reinforce the separation between the device and receiver. Connect the device into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio or TV technician for assistance. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The minimum installed and operated distance between the radiator and your body of each model as below. Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 20 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 5 Appendix For DRH3926A, please keep 2.01m or more. WARNING: This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC Licensee to operate this device. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuing violation. The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user authority to operate the equipment. 5.2 Canada Regulatory Compliance 5.2.1 RSS-Gen statement This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. 5.2.2 RSS-102 statement: The device meets the exemption from the routine evaluation limits in section 2.5 of RSS 102 and compliance with RSS-102 RF exposure, users can obtain Canadian information on RF exposure and compliance. Le dispositif rencontre l'exemption des limites courantes d'évaluation dans la section 2.5 de RSS 102 et la conformitéàl'exposition de RSS-102 rf, utilisateurs peut obtenir l'information canadienne sur l'exposition et la conformitéde rf. This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The minimum installed and operated distance between the radiator and your body of each model as below. For DRH3926A, please keep 2.01m or more. Cet équipement est conforme àl'exposition aux rayonnements IC limites établies pour unenvironnement non contrôlé. Cet émetteur ne doit pas être Co-placéou ne fonctionnant en Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 21 DRH3980A&3909A&3918A& 3918B&3921A&3921B&3926A Hardware Description 5 Appendix même temps qu'aucune autre antenne ou émetteur.La distance d’installation et d’opération entre le radiateur et votre corps de chaque équipement doit être au minimum : Pour DRH3926A, 2.01m ou plus. Some Information (a) The nominal passband gain is 37dB; (b) The nominal bandwidth of band 2600M (DRH3926A)is 73.07MHz; (c) The rated mean output power is 2*20W; (d) The input and output impedance are 50Ω; (e) The following notice:”The Manufacture’s rated output power of this equipment is for single carrier operation. For situations when multiple carrier signals are present, the rating would have to be reduced by 3.5dB, especially where the output signal is re-radiated and can cause interference to adjacent band users. This power reduction is to be by means of input power or gain reduction and not by an attenuator at the output of the device.” Issue DraftA (2013-08-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.. 22
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