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ZXMW NR8950
Digital Microwave Transmission System
Hardware Installation Guide
Version: V2.04.02
ZTE CORPORATION
No. 55, Hi-tech Road South, ShenZhen, P.R.China
Postcode: 518057
Tel: +86-755-26771900
Fax: +86-755-26770801
URL: http://support.zte.com.cn
E-mail: 800@zte.com.cn
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Summary of Contents for Zte ZXMW NR8950
- Page 1 ZXMW NR8950 Digital Microwave Transmission System Hardware Installation Guide Version: V2.04.02 ZTE CORPORATION No. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057 Tel: +86-755-26771900 Fax: +86-755-26770801 URL: http://support.zte.com.cn E-mail: 800@zte.com.cn...
- Page 2 ZTE CORPORATION is prohibited. Additionally, the contents of this document are protected by contractual confidentiality obligations. All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE CORPORATION or of their respective owners.
- Page 3 Revision No. Revision Date Revision Reason Added steps to adjust the XPD value in “2.1.3 2+0 Buckle Installation”. R1.0 2015-11-25 First Edition Serial Number: SJ-20151105160201-004 Publishing Date: 2016-01-27 (R1.1)
- Page 5 3.5 Installing the Optical Fiber................... 3-7 3.6 Installing the XPIC Cross-Connect Cables (Optional)..........3-8 Chapter 4 Installation Check ..............4-1 4.1 Installation Check for the ZXMW NR8950 ............4-1 4.2 Cable Installation Check ..................4-2 Chapter 5 Power On and Power Off............5-1 5.1 Power on ......................
- Page 6 C.1 Adjusting the Polarization Mode of an Antenna ............C-1 C.2 Adjusting the Antenna Azimuth ................C-4 C.3 Adjusting the Antenna Pitch Angle ..............C-5 Appendix D Installing the PIMDC............. D-1 Appendix E Installing the PSE ..............E-1 Glossary ......................I SJ-20151105160201-004|2016-01-27 (R1.1) ZTE Proprietary and Confidential...
- Page 7 About This Manual Purpose This manual describes the hardware installation procedure of the ZXMW NR8950 digital microwave system, to guide installation engineers to install the ZXMW NR8950 correctly, safely and in compliance with specifications. Intended Audience This manual is intended for:...
- Page 8 Caution: indicates a potentially hazardous situation. Failure to comply can result in moderate injury, equipment damage, or interruption of minor services. Note: provides additional information about a topic. SJ-20151105160201-004|2016-01-27 (R1.1) ZTE Proprietary and Confidential...
- Page 9 Preparation for Tools and Instruments ................1-6 1.1 Completed Installation Powered Through a Power Cable If the ZXMW NR8950 is powered through a power cable, it is directly connected to the DC power supply equipment through the DC lightning protection module (PIMDC), see Figure 1-1.
- Page 10 4. Operating terminal 2. NR8950 module 5. DC power supply Powered Through PoE In a power supply scenario, the ZXMW NR8950 is connected to the module by an Ethernet cable connected to the Ethernet electrical interface (GbE1&PoE), see Figure 1-2. SJ-20151105160201-004|2016-01-27 (R1.1)
- Page 11 Powered by an AC Power Supply In an AC power supply scenario, the AC-DC power supply equipment is used to convert the AC voltage (90 V AC–290 V AC) to the DC voltage (–54 V DC), see Figure 1-3. SJ-20151105160201-004|2016-01-27 (R1.1) ZTE Proprietary and Confidential...
- Page 12 1. Antenna 4. AC-DC power supply 6. Photoelectric converter 2. NR8950 equipment (used for commissioning) 3. DC lightning protection 5. Operating terminal module 1.2 Installation Flow For the ZXMW NR8950 installation flow, see Figure 1-4. SJ-20151105160201-004|2016-01-27 (R1.1) ZTE Proprietary and Confidential...
- Page 13 Replacing any part or a device might result in unexpected dangers. Therefore, replacement of any part or a device can be implemented only after authorization is acquired. To ensure your safety, contact ZTE Corporation if you have any question. SJ-20151105160201-004|2016-01-27 (R1.1) ZTE Proprietary and Confidential...
- Page 14 ZXMW NR8950 Hardware Installation Guide 1.4 Preparation for Tools and Instruments Prepare tools and instruments listed in Table 1-1, and use them in accordance with the actual requirements. Table 1-1 Tools and Instruments Name Example Name Example Antistatic wrist Spanner...
- Page 15 Chapter 1 Overview Name Example Name Example Pulley PVC insulating tape Hand file Marking pen Waterproof Hoisting cable cement Tape Sleeve Multimeter Grounding resistance tester Compass SJ-20151105160201-004|2016-01-27 (R1.1) ZTE Proprietary and Confidential...
- Page 16 ZXMW NR8950 Hardware Installation Guide This page intentionally left blank. SJ-20151105160201-004|2016-01-27 (R1.1) ZTE Proprietary and Confidential...
- Page 17 In accordance with installation types, the ZXMW NR8950 installation falls into two types: buckle installation and split installation. In accordance with the configured amount of the ZXMW NR8950 and antenna, the ZXMW NR8950 installation falls into two types: installation with a combiner and installation without any combiner.
- Page 18 ZXMW NR8950 Hardware Installation Guide Figure 2-1 Removing the Guide Pin 2. Rotate the guide pin 90° clockwise (from “V” to “H”), and place the guide pin marked with “H” upwards, see Figure 2-2. Figure 2-2 Adjusting the Guide Pin Direction...
- Page 19 Chapter 2 ZXMW NR8950 Installation Figure 2-3 Installing the Guide Pin Table of Contents Buckle Installation ......................2-3 Separate Installation....................2-21 2.1 Buckle Installation 2.1.1 1+0 Buckle Installation For the installation components and tools used in 1+0 buckle installation, refer to Table 2-2.
- Page 20 Antenna ZXMW NR8950 wrench Lubricant Prerequisite The ZXMW NR8950 polarization mode is the same as that of the antenna. Steps 1. Remove the waveguide diaphragm from the ZXMW NR8950's antenna interface, see Figure 2-4. SJ-20151105160201-004|2016-01-27 (R1.1) ZTE Proprietary and Confidential...
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