Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide Issue 02 Date 2014-12-05 HUAWEI TECHNOLOGIES CO., LTD.
Copyright © Huawei Technologies Co., Ltd. 2014. 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.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide About This Document About This Document Intended Audience This document describes hardware features of the AP8030DN and AP8130DN and provides basic installation methods.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide Symbol About This Document Description Calls attention to important information, best practices and tips. NOTE NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. Change History Changes between document issues are cumulative. The latest document issue contains all changes made in previous issues.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide Contents Contents About This Document.....................................................................................................................ii 1 AP8130DN & AP8030DN Overview..........................................................................................1 1.1 Device Structure............................................................................................................................................
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide Contents 5.1 On-site Cable Assembly and Installation.....................................................................................................................44 5.1.1 Cable Assembly Precautions.....................................................................................................................................44 5.1.2 Assembling Power Cables......................................................................
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 1 1 AP8130DN & AP8030DN Overview AP8130DN & AP8030DN Overview About This Chapter Huawei AP8030DN and AP8130DN is the latest-generation 802.11ac outdoor access point (AP) that supports 3x3 MIMO. The AP is physically hardened and features enhanced outdoor coverage performance. It supports 2.4 GHz and 5 GHz frequency bands, complies with IEEE 802.11a/b/g/n/ac, and can work as wireless bridges.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 1 AP8130DN & AP8030DN Overview 1.1 Device Structure Figure 1-1 and Figure 1-2 shows the appearance of the AP8030DN and AP8130DN. SYS Wireless0 Wireless1 Link/ACT1 Link/ACT2 GE1 GE0/PoE 1 Link/ACT0 Figure 1-1 AP8030DN appearance SFP 2 9 3 D efault Console 7 6 8 SYS Wireless0 Wireless1 Link/ACT1 5G 5 SFP 2.4G/5G 2 9 3 2.4G/5G 2.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 1 AP8130DN & AP8030DN Overview Default Console 7 6 8 Table 1-1 describes interfaces on the AP8030DN and AP8130DN. Table 1-1 Descriptions of interfaces No. Name Description 1 GE0/PoE 10/100/1000M bit/s interface: connects to the wired Ethernet. The interface can connect to a PoE power supply to provide power for the AP. 2 GE1 10/100/1000M bit/s interface: connects to the wired Ethernet.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 1 AP8130DN & AP8030DN Overview CAUTION There is a scald warning label attached on the device, warning you not to touch the device after the device has been operating for a long time. 1.2 Indicator Description The AP8030DN and AP8130DN provides multiple indicators: SYS indicator, Link/ACT indicator, and Wireless indicator. The following tables describe indicators on the AP8030DN and AP8130DN.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide Type Alarm Color Green 1 AP8130DN & AP8030DN Overview Status Description Blinking once every 5s (0.2 Hz) The system is running properly, the Ethernet connection is normal, and no STA is associated with the AP. The system is in low power consumption state. Blinking once every 0.25s (4 Hz) l The software is being upgraded.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 1 AP8130DN & AP8030DN Overview Table 1-4 Traffic volume indicator Color Status Description Yellow/green Off Radios are disabled, and no STA is connected to the AP. Yellow/green Steady on The AP has STAs connected to the 2.4 GHz radio or 5 GHz radio, but no data is being transmitted. Green Blinking The AP has STAs connected to the 2.4 GHz radio and is transmitting data.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 1 AP8130DN & AP8030DN Overview NOTE When the WDS/mesh function is enabled on an AP, the blinking frequency of its Wireless LED indicates the receive signal strength on the WDS/mesh connection by default. After you connect an AP to a WDS/ mesh network, you can run the wifi-light { signal-strength | traffic } command on the AC to make the Wireless LED blinking frequency indicate receive signal strength or service traffic rate.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 1 AP8130DN & AP8030DN Overview Item Description IP rating IP67 Atmospheric pressure 53 kPa to 106 kPa Table 1-7 Basic Specifications of the AP8130DN Item Description Technical specifications Dimensions (H x W x D) 100 mm x 290 mm x 260 mm Weight 4.0 kg System memory l 256 MB DDR3 l 64 MB Flash Power specifications Environment specifications Power input PoE power supply: -48 V DC (in compliance with IEEE 802.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide Issue 02 (2014-12-05) 1 AP8130DN & AP8030DN Overview Part Number Description 02350ALD Assembling Components,AP8030DN,AP8030DN,AP8030DN Mainframe(11ac,General AP Outdoor,3x3 Double Frequency,Built-in Antenna) 02359462 Assembling Components,AP8130DN,AP8130DN,AP8130DN Mainframe(11ac,General AP Outdoor,3x3 Double Frequency,External Antenna) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation 2 AP Installation About This Chapter 2.1 Preparing for Installation 2.2 Installation Flowchart 2.3 Unpacking the Equipment 2.4 Determining the Installation Position 2.5 Installing the AP 2.6 Connecting Cables 2.7 Installing the Security Lock 2.8 Checking the AP After Installation 2.9 Powering on the AP Issue 02 (2014-12-05) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation 2.1 Preparing for Installation This section describes safety precautions and tool preparations for AP installation. Safety Precautions l Take proper measures to prevent injuries and device damage. l Place the device in a dry and flat position away from any liquid and prevent the device from slipping. l Keep the device clean. l Do not put the device and tools in the aisles.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation Network cable tester Multimeter Inner hexagon wrench (M6) Ladder Adjustable wrench Rubber mallet ESD gloves Level Marker Torque wrench (Use an N-type open-end torque wrench.) 2.2 Installation Flowchart Figure 2-1 shows the flowchart for installing an AP8130DN. Issue 02 (2014-12-05) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation Figure 2-1 Installation flowchart Start Check before installation Against the wall Against the pole Determine the installation location Fix the wall-mounting Bracket against the pole Fix the wall-mounting Bracket against the wall Install the AP Connect the cable Connect the security lock to the lock hole Check after installation Power on the AP End 2.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation No. Item Quantity 3 PG connector 2 4 M4x12 hexagon socket head cap screw 4 5 Expansion bolt 2 6 Hose clamp 2 7 OT terminal l M4: 2 l M6: 1 l M8: 1 8 Casting Adjustable-degree solid1 1 9 Quick Start Guide 1 Pay attention to the following: l Only the AP8030DN carton contains the casting adjustable-degree solid.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation Figure 2-2 Dimensions of an AP8030DN (unit: mm) 100 290 * *( 3R( *( 260 /LQN $&7 6<6 /LQN $&7 :LUHOHVV /LQN $&7 :LUHOHVV 6)3 * * Figure 2-3 Dimensions of an AP8130DN (unit: mm) 290 100 * *( 3R( *( 260 /LQN $&7 6<6 /LQN $&7 :LUHOHVV /LQN $&7 :LUHOHVV 6)3 * * The AP8030DN and AP8130DN have the same space requirements.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation Figure 2-4 Space requirements for installing an AP8130DN (unit: mm) ≥500 ≥200 00 ≥200 0 'HIDXOW ≥1 ≥500 2.5 Installing the AP 2.5.1 Wall Mounting Wall mounting requires use of the mounting bracket and matching expansion bolts. When the AP8030DN is mounted to a wall, the angle adjusting component is required. The procedures are as follows: 1.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation 37mm 64mm NOTE Install expansion bolts in two diagonal positions to fix the mounting bracket. 2. Use an 8 mm drill bit to drill 35 mm to 40 mm deep holes in the drilling positions and hammer the expansion bolts into the installation holes until the flat washers are completely attached to the wall. Then, remove the nut, spring washer, and flat washer in order. 1 Ø8 35mm~40mm 2 a b 90DŽ 3 3.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation * * * * * * * * * * 'HIDXOW 'HIDXOW * * Hexagon socket head cap screw M4 1N•m 4. Hang the wall-side module of the mounting bracket on the expansion bolts and use a wrench to fasten the flat washers, spring washers, and nuts in order. M6 5N•m 5. Install the AP. The AP8030DN installation requires use of the angle adjusting component but the AP8130DN does not. Install the AP8030DN: a.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide b. 2 AP Installation Loosen the screws at position 1 and position 2 using an M6 hex key. NOTE The screw at position 4 does not need to be loosened. l To adjust the horizontal angle of the AP, use the M6 hex key to remove the screw at position 2, lift the angle adjusting component vertically, and adjust the angle adjusting component horizontally.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation l To adjust the vertical angle of the AP, use the M6 hex key to loosen the screw at position 1, install the AP, and adjust the vertical angle with the weight of the AP. c. Hang the AP with the AP-side mounting bracket module to the wall-side mounting bracket module and tighten the screws to secure the AP. Install the AP8130DN: a.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation 2.5.2 Pole Mounting Mounting an AP on a vertical pole 1. Determine the AP installation position and attach the mounting bracket on the pole using the hose clamp. a. Use the M6 hex torque screwdriver to loosen screws on the hose clamp and lift the lid. b. Slide the hose clamp through the hole of the mounting bracket, attach it to the pole, and close the hose clamp. c. Close the lid. d.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide b. 2 AP Installation Loosen the screws at position 1 and position 2 using an M6 hex key. NOTE The screw at position 4 does not need to be loosened. l To adjust the horizontal angle of the AP, use the M6 hex key to remove the screw at position 2, lift the angle adjusting component vertically, and adjust the angle adjusting component horizontally.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation l To adjust the vertical angle of the AP, use the M6 hex key to loosen the screw at position 1, install the AP, and adjust the vertical angle with the weight of the AP. c. Hang the AP with the AP-side mounting bracket module to the wall-side mounting bracket module and tighten the screws to secure the AP. Install the AP8130DN: a.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation Mounting an AP on a horizontal pole The procedure for installing the AP against a horizontal pole is similar to the procedure for installing the AP against a vertical pole. 5G 5G 2.4G /5G D efault 2.4G /5G 2.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation 2.6.1 Connecting RF Cables RF cable deployment requirements l It is recommended that you connect a 50 ohm RF load to an idle antenna interface and wrap the RF load with insulation tape and waterproof tape. Huawei offers 50 ohm RF loads for you to purchase. l Wrap the RF cable using one-layer PVC insulation tape, three-layer waterproof adhesive tape, and then three-layer PVC insulation tape.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide Surge protection Feed line device 2 AP Installation Waterproof adhesive tape Ground cable 2.6.2 Connecting Optical Fibers and Network Cables Connecting optical fibers 1. Put the optical fiber through the cable-side fiber connector according to the figure. 2.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation NOTICE l Connect the optical fiber correctly; otherwise, the optical fiber may be damaged. l Bundle the optical fibers with binding tapes every 1 m. Connecting network cables 1. Use a shielded straight-through cable. Cut the cable into a proper length based on the distance between the AP and the PSE device, strip the cables on both ends, and crimp the wires into RJ45 connectors. 2.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation a a b b d c c d NOTE l The network cables used are shielded straight-through cables. l Ensure that the RJ45 connector is correctly connected to the AP. Otherwise, the network cable may be damaged. Before removing the network cable from the AP, remove the waterproof PG connector first and then remove the RJ45 connector. l The cable cannot exceed 100 meters. 2.6.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation Ground cable connections 1. Cut the ground cable into a proper length and use the M4 OT terminal to connect to the AP. The OT terminal used to connect to the ground terminal depends on site requirements. NOTE To tighten the screws with a torque on the ground bar, l M4: 1.4N•m. l M6: 4.8N•m. l M8: 12N•m. 2. The equipment functions properly when the ground resistance is less than 10 ohms.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 3. Install the ground clip on the shield layer of the cable, and then use a screwdriver to tighten the screws on the ground clip. (1) Ground cable 4. 2 AP Installation (2) Ground clip (3) Network cable Wrap three layers of waterproof tape and three layers of polyvinyl chloride (PVC) insulation tape at the ground clip. NOTICE l Wrap the tape around the clip from bottom up, then from top down, and finally from bottom up.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide (1) Waterproof tape 5. 2 AP Installation (2) PVC insulation tape (3) Network cable (4) Ground cable Connect the ground cable to an external ground bar. 2.6.4 Installing Outdoor Antennas Two types of outdoor antennas are available: directional outdoor antenna and omnidirectional outdoor antenna. Omnidirectional antennas can be directly installed on APs.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation Figure 2-6 Installing a directional outdoor antenna against a pole Lightning rod Antenna support Directional outdoor antenna Antenna pole Steel wire Parapet Flat steel Connect to earth mat Height of parapet > 1.2 m Concrete bed Height of parapet < 1.2 m No parapet Figure 2-7 shows outdoor AP installation scenarios.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation rod between two omnidirectional antenna poles. Adjust the height of the lightning rod to ensure that the omnidirectional antennas are covered in the protection angle. Figure 2-8 shows installation of an omnidirectional outdoor antenna. Figure 2-8 Installing an omnidirectional outdoor antenna Lightning rod Protection angle Omnidirectional outdoor antenna >1.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 2 AP Installation NOTE You need to purchase the security lock separately. 2.8 Checking the AP After Installation Table 2-4 shows the items to be checked after AP installation is complete. Table 2-4 AP installation checklist No. Check Item 1 The AP is installed by strictly following the design draft. The installation position meets space requirements, with maintenance space reserved. 2 The AP is securely installed.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 3 Logging In to the AP 3 Logging In to the AP About This Chapter After an AP is powered on, you can log in to the AP using the following method: Version Telnet server STelnet server V200R003C00 and earlier versions Enable Enable V200R005C00 and later versions Disable Enable 3.1 Logging In to the AP Through the Console Port 3.2 Logging In to the AP Using STelnet 3.3 Logging In to the AP Using Telnet 3.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 3 Logging In to the AP 3.1 Logging In to the AP Through the Console Port This section describes how to log in to the AP through the console port. After logging in to the AP, you can configure the AP using commands. 1. Connect a PC to the AP using a console cable. Connect the RJ45 connector to the console port of the AP and the DB9 connector to the serial port of a PC.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 1. 3 Logging In to the AP After the device is powered on, connect the PC's network interface to GE0/0/0 of the device using network cables. NOTE Ping 169.254.1.1 from the PC to check whether the device can be pinged successfully. If the ping operation fails, check whether the PC's IP address is correct or replace the network cable. 2.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 3 Logging In to the AP 3.3 Logging In to the AP Using Telnet This section describes how to log in to the AP using Telnet. After logging in to the AP, you can configure the AP using commands. NOTE The Telnet protocol poses a security risk, and therefore the STelnet V2 protocol is recommended. 1. Connect a PC to the ETH/PoE interface of the AP using a network cable. 2. Configure a static IP address for the PC.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 3 Logging In to the AP NOTE l The web management system is enabled on the AP before delivery. The default IP address of the web management system is 169.254.1.1 and the mask is 255.255.0.0. The web management system provides a default user account, with the user name admin and password admin@huawei.com. You are advised to change the user name and password on your first login.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 4 Hardware Failures 4 Hardware Failures About This Chapter This section describes common methods for troubleshooting typical hardware faults. 4.1 An device Fails to Be Powered On 4.2 An Optical Interface Cannot Turn Up Issue 02 (2014-12-05) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 4 Hardware Failures 4.1 An device Fails to Be Powered On Fault Description The SYS indicators of an device is off. Possible Causes l The power switch on the device is turned off. l The power cable is not securely connected to the device. l The power supply unit has failed. – If the device connects to an external power source, its power adapter may fail. – If the device has a built-in power supply, the device itself may be faulty.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 4 Hardware Failures l The wavelength of the optical module is the same as that of the remote optical module. l The transmission distance of the optical module is suitable for the actual distance between the two devices. NOTE l The transmission distance of an optical module is 10 km, 15 km, 20 km, 40 km, or 80 km. The optical modules with a longer transmission distance have a higher transmit power.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix 5 Appendix About This Chapter 5.1 On-site Cable Assembly and Installation 5.2 Environmental Requirements for Device Operation 5.3 Equipment Grounding Specifications 5.4 Engineering Labels for Cables 5.5 Guide to Using Optical Modules 5.6 Fault Tag Issue 02 (2014-12-05) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix 5.1 On-site Cable Assembly and Installation 5.1.1 Cable Assembly Precautions Checking the Appearance of Cables l If the cable jacket or insulation is visibly dirty, clean it before assembly. l If the jacket or insulation of a cable has visible damage, irreparable scuffing, or other defects, do not use the cable. l If the shield layer of a cable is damaged, do not use the cable.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix – The terminals and conductors should be connected tightly after they are crimped. They should not be moved or turned. – Cut all the exposed copper wires. – Try to avoid a second crimping of sleeves. – Keep all the conductors clean and aligned. NOTE The connectors, cables, and tools provided by different vendors may be different. The figures in this document are only for your reference. 5.1.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-2 Stripping a power cable (OT terminal) NOTICE l When you strip a power cable, do not damage the conductor of the cable. l If the bare crimping terminal is not provided by Huawei, the value of L1 is 1 mm (0.04 in.) to 2 mm (0.08 in.) greater than the value of L. Table 5-1 Mapping between the cross-sectional area of the conductor and the value of L1 CrossSectional Area of Conductor (mm2(in.2)) Value of L1 (mm (in.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-3 Putting the heat shrink tubing onto the bare crimping terminal Step 3 Put the OT terminal B onto the exposed conductor, and ensure that the OT terminal is in good contact with the insulation coating C, as shown in Figure 5-3. NOTICE After the conductor is fed into the OT terminal, the protruding part of the conductor, or L2 in Figure 5-3, must not be longer than 2 mm (0.08 in.).
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Step 5 Push the heat shrink tubing (A) towards the connector until the tube covers the crimped part, and then heat the tube by using a heat gun, as shown in Figure 5-5. Figure 5-5 Heating the heat shrink tubing (OT terminal) NOTICE Stop heating the shrink tubing when the connector is securely locked in the shrink tubing. Do not heat the shrink tubing too long to damage the insulation coating.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Procedure Step 1 Based on the cross-sectional area of the cable conductor, strip a part of the cable. The L-long conductor is exposed, as shown in Figure 5-7. The recommended values of L are listed in Table 5-2. NOTICE l When you strip a power cable, do not damage the conductor of the cable. l If the bare crimping terminal is not provided by Huawei, you can adjust the value of L as required.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-8 Putting the heat shrink tubing onto the bare crimping terminal Step 3 Put the bare crimping terminal onto the exposed conductor, and ensure that the bare crimping terminal is in good contact with the insulation of the power cable, as shown in Figure 5-8. Step 4 Crimp the joint parts of the bare crimping terminal and the conductor, as shown in Figure 5-9.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix ----End Assembling the Cord End Terminal and the Power Cable Context Figure 5-11 shows the components of a cord end terminal and a power cable. Figure 5-11 Components of a cord end terminal and a power cable A. Cord end terminal B. Insulation layer of a power cable C. Conductor of a power cable Procedure Step 1 Based on the cross-sectional area of the cable conductor, strip a part of the insulation.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Table 5-3 Mapping between the cross-sectional area of the conductor and the value of L1 CrossSectional Area of Conductor (mm2(in.2)) Value of L1 (mm (in.)) Cross-Sectional Area of Conductor (mm2(in.2)) Value of L1 (mm (in.)) 1 (0.002) 8 (0.31) 10 (0.015) 15 (0.59) 1.5 (0.002) 10 (0.39) 16 (0.025) 15 (0.59) 2.5 (0.004) 10 (0.39) 25 (0.039) 18 (0.71) 4 (0.006) 12 (0.47) 35 (0.054) 19 (0.75) 6 (0.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-14 Crimping the cord end terminal and the conductor Step 4 Check the maximum width of the tubular crimped terminal. The maximum width of a tubular crimped terminal is listed in Table 5-4. Table 5-4 Maximum width of a tubular crimped terminal Cross-Sectional Area of Tubular Terminal (mm2(in.2)) Maximum Width of Crimped Terminal W1 (mm(in.)) 0.25 (0.0004) 1 (0.04) 0.5 (0.0008) 1 (0.04) 1.0 (0.0015) 1.5 (0.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Context Figure 5-15 shows the components of an RJ45 connector and a shielded Ethernet cable. Figure 5-15 Shielded RJ45 connector and cable A. Jacket of connector B. Metal shell of connector C. Wire holder of connector D. Plug of connector E. Jacket of Ethernet cable F. Shield layer of Ethernet cable G.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix NOTICE l When you remove a section of the jacket, do not damage the shield layer of the twisted-pair cable. l When you remove the shield layer, do not damage the insulation of the twisted-pair cable. Figure 5-17 Removing the jacket of a twisted-pair cable (unit: mm (in.)) Step 3 Fit the metal shell onto the twisted-pair cable. The shield layer is covered by the metal shell, as shown in Figure 5-18.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-19 Removing the shield layer of a twisted-pair cable (unit: mm (in.)) Step 5 Based on the colors, lead the four pairs of twisted-pair wires through the wire holder, as shown in Figure 5-20 and Figure 5-21.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-22 Four pairs of cables on a wire holder Figure 5-23 Connections between wires and pins White-Orange Orange White-Green Blue White-Blue Green White-Brown Brown Pin 8 Pin 1 Table 5-5 Connections between wires and pins (using a straight-through cable as an example) Issue 02 (2014-12-05) Matching Pins of Wires Wire Color 1 White-Orange 2 Orange 3 White-Green 4 Blue 5 White-Blue 6 Green 7 White-Brown
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Matching Pins of Wires Wire Color 8 Brown Step 7 Cut off the surplus cables along the lower edge of the wire holder, as shown in Figure 5-24. Figure 5-24 Cutting off surplus cables Step 8 Put the connector body onto the wire holder and turn the metal shell by 90°, as shown in Figure 5-25. NOTE Ensure that the wire holder is in good contact with the connector body.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-26 Crimping the connector Step 10 Push the jacket towards the metal shell until the metal shell is covered. This completes the assembly of one end of the cable, as shown in Figure 5-27. Figure 5-27 Pushing the metal shell Step 11 To complete the assembly of the other end, repeat Step 1 through Step 10.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-28 Components of an unshielded RJ45 connector and cable A B C A. Plug of connector B. Jacket C. Twisted-pair wires Procedure Step 1 Remove a 16-mm (0.63 in.) long section of the jacket, as shown in Figure 5-29. NOTICE When you remove the shield layer, do not damage the insulation of the twisted-pair cable. Figure 5-29 Removing the jacket of a twisted-pair cable (unit: mm (in.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Table 5-6 Connections between wires and pins (using a straight-through cable as an example) Matching Pins of Wires Wire Color 1 White-Orange 2 Orange 3 White-Green 4 Blue 5 White-Blue 6 Green 7 White-Brown 8 Brown Step 3 Feed the cable into the plug, and crimp the connector, as shown in Figure 5-31.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix l The contact strips must be parallel to each other, with an offset less than ± 5°. The top margin of a strip must be parallel to the axis of the connector, with an offset less than ± 10°. l To ensure conduction, the surface of the contact strips must be clean. l The contact strips must be in good contact with the RJ45 socket. The plastic separators must remain intact and be aligned.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Step 2 Hold an RJ45 connector and turn it 45°. Observe the top edges of the metal contact strips. Figure 5-34 shows an unqualified piece. Figure 5-34 Unparallel contact strips of different heights Step 3 Check whether the contact strips are clean. If they are not clean and the dirt cannot be removed, replace it with a new RJ45 connector. Figure 5-35 shows an unqualified piece.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Step 5 Hold the connector with the side facing towards you, and check whether you can see the crosssections of the wires. Ensure that the ends of the wires are in good contact with the edge of the RJ45, and that the contact strip blade extends beyond the ends of the wires and is crimped with the wires. If not, replace the connector. Figure 5-37 shows an unqualified piece.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide l 5 Appendix Crossover cables are connected in a crossover manner. They are used to connect terminals such as two computers or switches. Table 5-8 lists the connections of core wires in a crossover cable.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-39 Testing the conduction and connections of wires Step 3 Gently shake the connector and repeat Step 2 to check whether the metal contact strips are in good contact with the core wires and Ethernet ports, as shown in Figure 5-40.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix NOTE If a tester is not available, you can use a multimeter to perform a simple test, as shown in Figure 5-41. Figure 5-41 Testing the connection of an Ethernet cable ----End 5.1.4 Installing Cable Accessories Precautions for Installing Cable Accessories Tools NOTE The illustrations in this document may differ from actual situations, but the installation methods remain the same.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Cable or Fiber Bending Radius (R) Fiber R ≥ 40 mm (1.57 in.); Bending angle > 90° NOTE The letter d indicates the diameter of a cable or fiber. Precautions for Installation l Hold the terminals of cables instead of pulling the cables when installing or removing the cable components. l Do not insert a connector forcibly when the connector is blocked. Pull out the connector by using a dedicated tool.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Procedure l Install an OT terminal. 1. Align the hole of the OT terminal (conductor upward) with a connecting hole, as shown in Figure 5-42. Figure 5-42 Aligning the OT terminal with a connecting hole NOTE When you install an OT terminal, the crimping sleeve is installed as shown in Figure 5-43, where A is correct and B is wrong. Figure 5-43 Installing an OT terminal, showing the orientation of crimping sleeve 2.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-44 Installing two terminals back to back NOTICE Ensure that the OT terminal is not in contact with other terminals or metal components. 3. Move the cable slightly and ensure that it is securely connected, as shown in Figure 5-45. Figure 5-45 Installed OT terminal l Install two OT terminals on a post.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-46 Bending the upper OT terminal at a 45- or 90-degree angle Figure 5-47 Crossing two terminals NOTICE If the two terminals are different in size, place the smaller one above the bigger one. A maximum of two terminals can be installed on a post. l To remove an OT terminal, loosen the screw in the counterclockwise direction.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-48 Placing a terminal on a terminal jack vertically Step 2 Insert the terminal into the jack vertically, and fasten the terminal by turning the matching screw in the clockwise direction, as shown in Figure 5-49. Figure 5-49 Feeding the terminal into the jack NOTICE l Ensure that the exposed section of the terminal should be less than 2 mm (0.079 in.) in length. l Do not press the insulation of the terminal.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Installing a Shielded Ethernet Connector Procedure Step 1 Hold the male and female connectors, with the male connector facing the female connector, as shown in Figure 5-50. Figure 5-50 Holding the male and female shielded connectors Step 2 Insert the male connector into the female connector, as shown in Figure 5-51.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-52 Installed shielded Ethernet connector Step 4 To remove an Ethernet connector, press the locking key and pull out the connector, as shown in Figure 5-53. Figure 5-53 Removing an shielded Ethernet connector ----End Installing an Unshielded Ethernet Connector Procedure Step 1 Hold the male and female connectors, with the male connector facing the female connector, as shown in Figure 5-54.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-54 Holding the male and female unshielded connectors Step 2 Feed the male connector into the female connector, as shown in Figure 5-55. Figure 5-55 Feeding the male connector into the female unshielded connector Step 3 A crisp click indicates that the connector is locked by the locking key. Pull the connector slightly and ensure that it is securely connected. Figure 5-56 shows an installed Ethernet connector.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Step 4 To remove an Ethernet connector, press the locking key and pull out the connector, as shown in Figure 5-57. Figure 5-57 Removing an unshielded Ethernet connector ----End Installing Fiber Connectors Context NOTICE l After you remove the dustproof cap, ensure that the fiber pins are clean and install them as soon as possible.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Installing an FC Fiber Connector Procedure Step 1 Remove the dustproof cap of the FC connector and store it for future use. Step 2 Align the core pin of the male connector with that of the female connector, as shown in Figure 5-58.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-60 Fastening the locking nut Step 5 To disassemble an FC fiber connector, loosen the locking nut counterclockwise, and gently pull the male connector, as shown in Figure 5-61. Figure 5-61 Disassembling an FC fiber connector ----End Installing an LC Fiber Connector Procedure Step 1 Remove the dustproof cap of the LC fiber connector and store it for future use.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-62 Aligning the male connector with the female connector Step 3 Align the male connector with the fiber adapter and gently push the male connector until it is completely seated in the fiber connector, as shown in Figure 5-63. Figure 5-63 Feeding the male connector into the female connector Step 4 A clicking sound indicates that the male connector is locked, as shown in Figure 5-64.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Step 5 To disassemble an LC fiber connector, press the locking nut to release the locking clips from the bore, and gently pull the male connector, as shown in Figure 5-65. Figure 5-65 Disassembling an LC fiber connector ----End Installing the SC Fiber Connector Procedure Step 1 Remove the dustproof cap of the SC fiber connector and store it for future use.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix clips (internal parts, not illustrated in the figure). Pull the fiber connector gently. If the connector does not loosen, the installation is complete. See Figure 5-67. Figure 5-67 Installed SC fiber connector Step 4 To disassemble an SC fiber connector, hold the shell of the connector (do not hold the fiber) and gently pull the connector in the direction vertical to the adapter.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-69 Aligning the male connector with the female connector Step 3 Hold the shell labeled "PUSH" and feed the male connector into the female connector until you hear a clicking sound. The male and female connectors are securely installed, as shown in Figure 5-70.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-71 Disassembling an MPO fiber connector ----End 5.1.5 Replacing the Mold of the Crimping Pliers Procedure Step 1 Hold the handles of a pair of COAX crimping tools. Loosen the two fastening screws in the counterclockwise direction, as shown in Figure 5-72. Figure 5-72 Loosening two fastening screws Step 2 Hold the handles of the COAX crimping tools to open the self-locking mechanism.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-73 Pliers jaw opening automatically Step 3 Remove the mould from the COAX crimping tools, as shown in Figure 5-74. Figure 5-74 Removing the mould from the COAX crimping tools Step 4 Place the mould to be installed into the jaw of the COAX crimping tools and align the screw holes, as shown in Figure 5-75. Issue 02 (2014-12-05) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-75 Installing a new mould in the COAX crimping tools NOTICE Keep the short side of the mould inwards and the long side outwards, with the teeth of the mould aligning from the larger size to the smaller size. Step 5 Hold the handles of the COAX crimping tools tightly to match the mould and the jaw completely. Align the screw holes, as shown in Figure 5-76.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-77 Mold installed in the COAX crimping tools Figure 5-78 An installed mold ----End 5.2 Environmental Requirements for Device Operation 5.2.1 Environmental Requirements for an Equipment Room Requirements for Selecting a Site for an Equipment Room When designing a project, consider the communication network planning and technical requirements of the equipment.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix The equipment room should be located at a place free from high temperature, dust, toxic gases, explosive materials, or unstable voltage. Keep the equipment room away from significant vibrations or strong noises, as well as power transformer stations. The specific requirements for selecting a site for equipment room are as follows: l The room should be located at a distance of at least 5 km (3.11 mi.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-79 Layout of the equipment room Transmission room Control room Generator room Main communication equipment room Power distribution room Battery room Substation room Communication cable and optical cable Power cable The general layout principles of the equipment room are as follows: l It should meet requirements for laying out and maintaining communication cables and power cables.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Item Requirements Door and windows The door of the equipment room should be 2 m (6.56 ft) high and 1 m (3.28 ft) wide. One door is enough. Seal the doors and windows with dustproof plastic tape. Use double-pane glass in the windows and seal them tightly. Wall surface treatment Paste wallpaper on the wall or apply flat paint. Do not use pulverized paint. Cable trays Use cable trays to arrange cables.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix The equipment room must be free from explosive, conductive, magnetically-permeable, and corrosive dust. Table 5-11 shows the requirement for dust concentration in the equipment room.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Take the following measures to meet the requirements: l Avoid constructing the room near a place where the corrosive gas concentration is high, such as a chemical plant. l Ensure the air intake vent of the room is in the prevailing upwind direction from the pollution source. l Place batteries in different rooms. l A professional service should monitor the corrosive gas conditions regularly.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Table 5-13 Requirements for lightning proof grounding Item Requirements Capital construction l Use the reinforced concrete structure for the construction of the equipment room. l Install the lightning proof device like a lighting rod in the room. l The lightning proof ground shares the same grounding body with the protection ground of the room.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide Item Requirements Grounding resistance l The grounding resistance must be lower than 1 ohm. 5 Appendix l The upper end of the grounding body should be at least 0.7 m (2.30 ft) over the ground. In cold areas, bury the grounding body below the frozen ground. l Measure the grounding resistance periodically to ensure effective grounding. Routing of signal l Do not arrange the signal cables overhead in the equipment room.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Item Requirements Grounding of the cabinet l All the devices including the surge protection device in the cabinet must be connected in an equipotential manner. The ground cables can be aggregated to the ground bar or surge protector socket first, and then the ground bar or surge protector socket is connected to the ground.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix independent devices. Configure the current-carrying capacity of the protection switch of the equipment room for more than that of the devices. Table 5-14 shows the voltage range of the AC power supply for the devices.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Requirements for DC Power Supply The equipment room should receive stable and reliable DC power. Deploy the power equipment near the telecommunications equipment to make the DC feeder as short as possible. To reduce power consumption and installation cost, the loop voltage drop from the battery port to the equipment port should be less than 3.2 V.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix l Improving the reliability of the AC power supply system reduces the necessary capacity of storage batteries. For small offices, increase the capacity of storage batteries if it is difficult to enhance the reliability of the AC power supply system. l The total capacity of the high-frequency switching rectifier must satisfy the power of the communication loading and battery charging.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Table 5-17 Equipment Grounding Specifications No. Description 1 All communication devices and auxiliary devices (such as mobile base stations, transmission and switching devices, power supply devices) in the equipment room should be grounded for protection.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix No. Description 3 Use a surge protection circuit on the AC power interface. 4 The positive of the -48 V DC power supply or negative pole of the 24 V DC power supply should be grounded at the output of the DC power supply. 5 The working ground and protection ground of the DC power supply equipment should use the same grounding conductor with the protection ground of the switching equipment.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix No. Description 2 The ground cable cannot be routed overhead, but should be buried in the earth or arranged indoors. 3 Do not connect two cables together to extend the PGND cable, or add any switch or fuse. 4 The PGND cable should be an alternating yellow and green plastic insulating one with copper core.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Type and Structure Label for Signal Cables The label for signal cables is L-shaped with fixed dimensions, as shown in Figure 5-81. Figure 5-81 Label for signal cables To specify more clearly the position of a cable, use the dividing lines on the label. For example, there is a dividing line between the cabinet number and the chassis number, and another one between the chassis number and the slot number.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-82 Power cable label Label Printing The contents can be printed or written on the labels. Printing is recommended for the sake of high efficiency and eye-pleasant layout. Template for Printing Use a template to print labels. You can obtain the template from the Huawei local office.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix l When using the template, you can directly modify the contents of the template. The settings of centered characters, direction, and fonts should not be changed. l When there are too many characters to be filled in, zoom out the characters, but make sure that the printouts are clear and legible. Merging Cells in the Template To merge two or more cells, do as follows: 1. Select Edit/Select All. 2.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Requirements for Feeding the Printer The label paper consists of two layers and has undergone multiple processing procedures such as printing and cutting. No matter what model of printer you use, feed in the labels one page at a time. To avoid jamming the labels, never use the auto-feed mode. Feed in the label paper in the correct direction to ensure that the text is printed in a correct position.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Writing direction: The direction is shown in Figure 5-84: Figure 5-84 Writing direction of the characters on the label Attaching Labels After printing or writing the label, remove the label from the page and attach it to the signal cable, or the identification plate of the power cable. The methods for attaching labels are described in the following sections. Label for Signal Cables l Choose the place to attach labels.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-86 Label for signal cables Power Cable Label Remove the label from the backing page, and attach it to the identification plate on the cable tie. The label should be attached to the rectangular flute on the identification plate, and attached to only one side of the identification plate. The cable ties are bundled at 2 cm (0.79 in.) from the connectors, and other positions are allowed in special circumstances.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-87 Binding the label for the power cable Cable TO: B03 TO: B03 -48V2 -48V2 Cable The identification card is on the top of the cable in horizontal cabling. The identification card is to the right of the cable in vertical cabling. Contents of Engineering Labels Contents of Labels for Power Cables Labels for power cables are only affixed on one side of the identification plates.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Therefore, the information in Area 1 at one end is the same as the information in Area 2 at the other end of the cable. In other words, the local information at one end is called the opposite information at the other end. Precautions for Using Engineering Labels When using labels, pay attention to the following points: l When printing, writing, or attaching labels, keep the labels clean.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide Content 5 Appendix Meaning Example D: optical interface number. Numbered in a top-bottom and left-right order, consistent with the port sequence number on the device. R: Receiving interface - T: optical transmitting interface Example of the Label Figure 5-89 shows the label on the cable.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide Content 5 Appendix Meaning Example B: chassis number Numbered in bottom-up order with two digits, for example, 01. C: physical slot number Numbered in the top-down and left-right order starting from 01. For example, 01 is the slot with number 1. D: optical interface number. Numbered in a top-down and left-right order, consistent with the port sequence number on the device.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Meaning of the label in Figure 5-90 l "ODF-G01-01-01-R" indicates that the local end of the optical fiber is connected to the optical receiving terminal on row 01, column 01 of the ODF in row G, column 01 in the machine room. l "A01-01-05-01-R" indicates that the opposite end of the optical fiber is connected to Optical Receiving Interface 1 on Slot 05, chassis 01 in the cabinet on Row A, Column 01 in the machine room.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix The contents of the labels for network cables connecting hubs and devices or agents and the network cables for other purposes should be specified according to actual connections. The details are as follows: l For a network cable connecting a hub and device, the label on the hub end should indicate the numbers of the chassis and cabinet where the hub resides, and the serial number on the hub.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Table 5-25 Contents of the engineering labels for user cables Content Meaning Example MN-B-C-D MN: cabinet number For example, A01 is the first cabinet in row A. B: frame number Numbered in the bottom-up order with two digits, for example, 03. C: physical slot number Numbered with two digits in the top-down and leftright order. For example, 01.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Engineering Labels for DC Power Cables The labels are affixed to the DC power cables that provide power supply for cabinets, including the -48 V, PGND, and BGND cables. Here, the DC power cables also include power cables and PGND cables. The labels for DC power cables are affixed to one side of the identification plates on cable ties. For details of the labels, see Table 5-26.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix The meaning of the label in Figure 5-93 is as follows: l On the loaded cabinet side, the label "A01/B08--48V2" on the cable indicates that the cable is -48 V DC supply, which is from the eighth connector on row B of -48 V bus bar in the cabinet on row A, and column 1 in the equipment room.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Make sure that labels are affixed in correct direction. That is, after the cable ties are bundled onto the cable, the identification plates with the labels should face up, and the text on the labels in the same cabinet should be in the same direction, as shown in Figure 5-94.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Measures to Prevent Loosened Optical Module 1. When installing an optical module, insert it into position. If you hear a click or feel a slight shake, it indicates that the latch boss is secured. If the latch boss is not secured, the gold finger of the optical module is not in good contact with the connector on the board.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-97 Installing a protective cap If no protective cap is available, use fibers to protect the optical module, as shown in Figure 5-98. Figure 5-98 Using fibers to protect an optical module 3. Cover unused optical connectors with protective caps, as shown in Figure 5-99, and then lay out fibers on the fiber rack or coil them in a fiber management tray to prevent fibers from being squeezed.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-100 Cleaning a receptacle with a cotton swab NOTICE When cleaning a receptacle, insert the cotton swab and turn it slowly in the receptacle. Do not use too much strength because the receptacle may be damaged. 5. If optical signals are lost during the operation of a device, use the preceding method to clean the receptacle or the optical connector. In this manner, the possibility of contamination can be excluded.
Huawei AP8030DN & AP8130DN Hardware Installation and Maintenance Guide BOM Code Product Description 5 Appendix Bar Code* Fault Occurring Date* Description of the Fault Phenomena* Category No.* Software Version* Reasons for Repairing (Category No.): Category No.
