AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Issue 12 Date 2015-08-05 HUAWEI TECHNOLOGIES CO., LTD.
Copyright © Huawei Technologies Co., Ltd. 2015. 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide About This Document About This Document Intended Audience This document describes hardware features of AP3x10xN, 5x10xN, 5x30xN, 6x10xN and 7x10xN, and provides basic installation methods.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide l AP5030DN and AP5130DN installation guide l Note: The network cable cannot exceed 100 meters. About This Document Issue 07 (2014-01-15) This version has the following updates: Optimized the manual.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Contents Contents About This Document.....................................................................................................................ii 1 Indoor AP Overview.....................................................................................................................1 1.1 Device Structure.................................................................................................................
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Contents 5.1.1 Cable Assembly Precautions.....................................................................................................................................38 5.1.2 Assembling Power Cables.........................................................................................................................................39 5.1.3 Assembling Ethernet Cables...................................................
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 1 Indoor AP Overview 1 Indoor AP Overview 1.1 Device Structure Figures in Table 1-1 show the appearance of indoor APs. CAUTION There is a scald warning label attached on some devices, warning you not to touch the device after the device has been operating for a long time.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Product Model 1 Indoor AP Overview Appearance AP5030DN 2 Console GE1 6 4 GE0/PoE 5 DC 12V 1 7 AP5130DN 10 2 Console GE1 6 4 GE0/PoE 5 DC 12V 1 7 AP6310SN-GN 2.4G 8 Issue 12 (2015-08-05) Console 6 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Product Model 1 Indoor AP Overview Appearance AP7110DN-AGN 9 Console ETH/PoE 6 3 11 Default DC 12V 2 1 7 8 7 8 AP7110SN-GN Console 11 6 ETH/PoE Default 3 DC 12V 2 1 Table 1-2 describes interfaces on indoor APs. Table 1-2 Interfaces on indoor APs Issue 12 (2015-08-05) No. Name Description 1 DC 12 V DC power socket: connects a 12 V power adapter to the AP.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 1 Indoor AP Overview No. Name Description 9 5 GHz antenna port Connects a 5 GHz antenna to the AP. 10 Dual-band antenna port Connects a dual-band antenna to the AP. 11 Device ground screw Connects a ground cable to the AP. 1.2 Indicator Description Indoor AP series products provide a single indicator or multiple indicators.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 1 Indoor AP Overview Type Color Status Description Alarm Green Blinking once every 0.25s (4 Hz) l The software is being upgraded. l After the software is uploaded and started, the AP working in Fit AP mode requests to go online on the AC and maintains this state until it goes online successfully on the AC (before the CAPWAP link is established).
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 1 Indoor AP Overview Color Status Description Green Blinking The AP has STAs connected to the 2.4 GHz radio and is transmitting data. The indicator blinks more quickly when more data is being transmitted. Yellow Blinking The AP has STAs connected to the 5 GHz radio and is transmitting data. The indicator blinks more quickly when more data is being transmitted.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 1 Indoor AP Overview NOTE When the WDS/Mesh function is enabled on an AP, the blinking frequency of its Wireless indicator indicates the receive signal strength on the WDS/Mesh connection by default.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Item 1 Indoor AP Overview Description Maximum power consumption l AP3010DN-AGN: 9.5 W l AP5010DN-AGN: 9.5 W l AP5010SN-GN: 6.0 W l AP6010DN-AGN: 10.2 W l AP6010SN-GN: 6.5 W NOTE The actual maximum power consumption depends on local laws and regulations.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Item 1 Indoor AP Overview Description Operating humidity 5% to 95% (non-condensing) IP grade IP41 Atmospheric pressure 70 kPa to 106 kPa Table 1-9 Basic specifications of the AP6310SN-GN Item Description Technical specifications Dimensions (H x W x D) 35 mm x 150 mm x 130 mm Weight 0.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 1 Indoor AP Overview Table 1-10 Basic specifications of the AP7110SN-GN and AP7110DN-AGN Item Description Technical specifications Dimensions (H x W x D) 45 mm x 200 mm x 200 mm Weight 1.0 kg System memory l 256 MB DDR3 l 32 MB flash memory Power specifications Power input l DC 12 V ± 10% l PoE power: -48 V DC – AP7110SN-GN: IEEE 802.3af/at – AP7110DN-AGN: IEEE 802.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Part Number Issue 12 (2015-08-05) 1 Indoor AP Overview Description 2355547 Assembling Components,AP5010DN-AGN,AP5010DN-AGN Mainframe (11n,General AP Indoor,2x2 Double Frequency,Built-in Antenna,No AC/ DC adapter) 2355674 Assembling Components,AP5010SN-GN,AP5010SN-GN Mainframe (11n,General AP Indoor,2x2 Single Frequency,Built-in Antenna,No AC/DC adapter) 2356281 Assembling Components,AP5010DN-AGN-USA,AP5010DN-AGN Bundl
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Part Number Issue 12 (2015-08-05) 1 Indoor AP Overview Description 2358563 Assembling Components,AP5130DN-FAT-DC,AP5130DN Bundle(FAT AP,11ac,General AP Indoor,3x3 Double Frequency,External Antenna,AC/ DC adapter) 2354196 Assembling Components,AP6010DN-AGN,AP6010DN-AGN Mainframe (11n,General AP Indoor,2x2 Double Frequency,Built-in Antenna,No AC/ DC adapter) 2354197 Assembling Components,AP6010SN-GN,AP6010SN-GN Mainfram
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Part Number Issue 12 (2015-08-05) 1 Indoor AP Overview Description 02350CVQ Assembling Components,AP7110DN-AGN-FAT-DC,AP7110DN-AGN Bundle(FAT AP,11n,Enhanced AP Indoor,3x3 Double Frequency,External Antenna,AC/DC adapter) 2356279 Assembling Components,AP7110DN-AGN-USA,AP7110DN-AGN Bundle(11n,Enhanced AP Indoor,3x3 Double Frequency,External Antenna,AC/DC adapter(US),United States dedicated) 2358266 Assembling Components
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation Hammer drill (φ6) Utility knife Cable cutter Diagonal pliers RJ45 crimping tool Wire stripper Network cable tester Multimeter Inner hexagon wrench Ladder Adjustable wrench Rubber mallet ESD gloves Level – 2.2 Installation Flowchart The following figure shows the process for installing an indoor AP. Issue 12 (2015-08-05) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation Figure 2-1 Installation flowchart of the AP3010DN-AGN, AP5010DN-AGN, AP5010SN-GN, AP6010DN-AGN, AP6010SN-GN, AP6310SN-GN, AP7110SN-GN and AP7110DN-AGN Start Check before installation To a T-rail Fix the wall-mounting bracket to a T-rail Determine the installation location Against the ceiling Against the wall Fix the wall-mounting Fix the wall-mounting bracket against the wall bracket against the ceilin
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation Figure 2-2 Installation flowchart of the AP5030DN and AP5130DN Start Check before installation Determine the installation location To a T-rail Fix the wall-mounting bracket to a T-rail Connect the cable Against the ceiling Against the wall Fix the wall-mounting Fix the wall-mounting bracket against the wall bracket against the ceiling Install the AP Connect the security lock to the lock hole Check after
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide l OT terminal3 l Quick Start Guide l Warranty card l Qualification Card l MAC address label l SN label 2 AP Installation NOTE If the AT needs to be powered by an AC power supply, a PoE adapter must be independently purchased. Pay attention to the following: 1. Three 2.4 GHz antennas and three 5 GHz antennas are contained in the AP7110DN-AGN carton, and three 2.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation Figure 2-4 Mounting an AP Celling ≥200mm ≥200mm ≥200mm Wall ≥200mm Floor 2.5 Installing the AP All cables of the AP5030DN and AP5130DN, including network cables, power supply cables, and console cables are routed towards the same direction. Before installing an AP on the mounting bracket, connect cables to the AP first. Figure 2-5 shows cable deployment and AP installation.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation NOTE l The AP5030DN and AP5130DN must have cables connected first before installation. Except the two models, the procedures for installing the other models of indoor APs are the same unless otherwise stated. The following figures use the AP7110DN-AGN as an example. l Remove the protective film on the AP surface before installation to prevent electrostatic discharge. 2.5.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation UP UP ST3.5 0.3N•m 4. Issue 12 (2015-08-05) Align the mounting holes at the rear of the AP with the mounting screws on the mounting bracket and hang the AP on the bracket. Press the AP downwards to secure the AP on the wall. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation 5G 1 2 LAB 5G 5G EL NOTE The AP5030DN and AP5130DN use a different type of sheet metal mounting bracket than other APs. When installing an AP5030DN or AP5130DN, align the mounting screws at the rear of the AP with the mounting holes on the sheet metal mounting bracket and then press the AP downwards to secure the AP on the bracket. 2.5.2 Ceiling Mounting 1.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation 1 UP 2 UP 35mm 3 1. Ceiling tile 2. Adjustable buckle 3. M4x30 screw NOTICE The screws provided for ceiling-mounting of APs are 30 mm long and can be used to fix an AP on a ceiling not thicker than 15 mm. To install APs on thicker ceilings, you need to purchase longer screws.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation NOTE Only the AP6310SN-GN and AP7110 series require the locking clip during their installation. 2. Remove two ceiling tiles around the T-rail, use screws to fix the adjustable buckle to the mounting bracket, hook the adjustable buckle to the T-rail, and secure the screw on the adjustable buckle to fasten the mounting bracket and T-rail. 1 2 3 1. T-rail 3.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation Figure 2-6 Removing an AP 1 metal sheet 2 SYS Link Wireless 5G 5G 5G 2.6 Connecting Cables Figures in Table 2-2 show the appearance of indoor APs.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Product Model 2 AP Installation Appearance AP5030DN Console GE1 GE0/PoE 5 DC 12V 6 AP5130DN 3 Console GE1 GE0/PoE 5 DC 12V 6 AP6310SN-GN 2.4G Console 2 Issue 12 (2015-08-05) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Product Model 2 AP Installation Appearance AP7110DN-AGN Console 1 ETH/PoE 4 Default 5 DC 12V 6 2 AP7110SN-GN Console 4 ETH/PoE Default 5 DC 12V 6 2 Table 2-3 describes cable connections of indoor APs. Table 2-3 Cable connections of indoor APs No. Cable Description 1 5 GHz antenna cable Connects a 5 GHz antenna to the AP to send and receive service signals. 2 2.4 GHz antenna cable Connects a 2.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation No. Cable Description 6 DC power adapter l The AP supports the PoE power supply and DC power supply. l To connect the AP to a DC power source, use the power adapter delivered with the AP; otherwise, the AP maybe damaged. NOTE l Different power adapters are delivered with indoor AP products according to standards in the countries or regions where the AP products are delivered.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation l Do not connect the service network cable to the console port. Otherwise, the AP may be damaged when the PoE power supply is used. l Use standard RJ45 connectors on network cables for the AP5010 series. l Before removing network cables or power cables from an AP5030DN or AP5130DN, remove the AP from the mounting bracket first to prevent damage to the network cables or power cables.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 2 AP Installation No. Check Item 6 The power cables and ground cables are separated from other cables and bundled separately. 7 The working ground, protection ground, and surge protection ground share the same group of ground bars. 8 Connectors of signal cables are complete, intact, and tightly connected. The signal cables are not damaged or broken. 9 Labels on cables, feeders, or jumpers are clear and correct. 2.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 3 Logging In to the AP 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide l 3 Logging In to the AP Configuring the PC's IP address and subnet mask. The IP address must be on the network segment 169.254.0.0/16 but cannot be 169.254.1.1. 169.254.1.100 is recommended. The subnet mask is 255.255.0.0. NOTE l Ensuring that the IP address 169.254.1.1 and subnet mask 255.255.0.0 have been configured on VLANIF 1 of the device before the delivery, and GE0/0/0 has been added to VLAN 1 by default.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 3. 3 Logging In to the AP Click Open. Enter the user name and password at the prompt, and press Enter. You have logged in to the device. (The following information is only for reference.) login as: admin admin@169.254.1.1's password: NOTE It is recommended that you change the initial user name and password after login. 3.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 3 Logging In to the AP NOTE You can run the quit command to exit from the Telnet window. When the system fails to exit from the Telnet window: l If you logged in to the AP from an AC or a switch, press Ctrl+T to return to the AC or switch view. This operation does not affect AP services. l If you logged in to the AP from a PC, directly close the Telnet window. This operation does not affect AP services. 3.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 4 Hardware Failures 4 Hardware Failures 4.1 A Device Fails to Be Powered On Fault Description The SYS indicator of a device is off. Possible Causes Power Supply Mode Possible Cause Power supply using a power module 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 4 Hardware Failures Troubleshooting Procedure Power Supply Mode Troubleshooting Procedure Power supply using a power module 1. Check that the power switch is on. 2. Check that the power cable is securely connected to the device. 3. Check whether the power supply is normal. Replace the power adapter with a normal one. If the device is powered on, the original power adapter is faulty.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 4 Hardware Failures Troubleshooting Procedure 1. Replace the optical fiber and optical module and check whether the optical interface can turn Up. Ensure that the optical module meets the following requirements. 2. Determine optical module attributes. l The optical module has passed Huawei certification. l The transmission speed of the optical module is the same as the interface speed.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix – Coil cables longer than 2 m (6.56 ft) after cutting. Bind and fasten the coils using bundling ropes. The inner diameters of the coils should be larger than 20 times the outer diameters of the cables. – When stripping the jackets of cables, avoid damaging the shield layers (braid or aluminum foil), insulation, core conductors, and other jackets that do not need to be stripped.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Procedure Step 1 Based on the cross-sectional area of the cable conductor, strip a length of insulation coating C to expose the conductor D of length L1, as shown in Figure 5-2. The recommended values of L1 are listed in Table 5-1. 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix NOTE If you are proficient in assembling OT terminals and power cables, you can obtain the value of L1 by comparing the part to be crimped with the power cable. Step 2 Put the heat-shrinkable (A) tubing onto the bare crimping terminal, as shown in Figure 5-3.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-4 Crimping the joint parts of the bare crimping terminal and the conductor (OT terminal) Step 5 Push the heat shrink tubing (A) toward the connector until the tube covers the crimped part, and then use a heat gun to heat the tube, as shown in Figure 5-5.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Context Figure 5-6 shows the components of a JG terminal and a power cable. Figure 5-6 Components of a JG terminal and a power cable A. JG terminal B. Heat-shrinkable tubing C. Insulation layer of a power cable D. Conductor of a power cable Procedure Step 1 Strip a part of the insulation to expose the cable conductor with a length of L, as shown in Figure 5-7. The recommended values of L are listed in Table 5-2.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Table 5-2 Mapping between the cross-sectional area of the conductor and the value of L Cross-Sectional Area of Conductor (mm2(in.2)) Value of L (mm(in.)) 16 (0.025) 13 (0.51) 25 (0.039) 14 (0.55) 35 (0.054) 16 (0.63) 50 (0.077) 16 (0.63) Step 2 Put the heat shrink tubing onto the bare crimping terminal, as shown in Figure 5-8.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-10 Heating the heat shrink tubing (JG terminal) ----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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix NOTICE When you strip a power cable, do not damage the conductor of the cable. Figure 5-12 Stripping a power cable (cord end terminal) 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-13 Putting the cord end terminal onto the conductor Step 3 Crimp the joint parts of the cord end terminal and the conductor, as shown in Figure 5-14. 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Cross-Sectional Area of Tubular Terminal (mm2(in.2)) Maximum Width of Crimped Terminal W1 (mm(in.)) 6 (0.009) 4 (0.16) 10 (0.015) 5.3 (0.21) 16 (0.025) 6 (0.24) 25 (0.039) 8.7 (0.34) 35 (0.054) 10 (0.39) ----End 5.1.3 Assembling Ethernet Cables Assembling the Shielded RJ45 Connector and Ethernet Cable Context Figure 5-15 shows the components of an RJ45 connector and a shielded Ethernet cable.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-16 Fitting the jacket of the connector onto the Ethernet cable Step 2 Remove a 30 mm (1.18 in.) long section of the jacket, cut off the nylon twine inside the jacket, and cut a no more than 5 mm (0.20 in.) cleft in the jacket, as shown in Figure 5-17. NOTICE l When you remove a section of the jacket, do not damage the shield layer of the twisted-pair cable.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-18 Fitting the metal shell onto the twisted-pair cable Step 4 Fit the metal shell onto the twisted-pair cable until the shield layer is covered completely. Along the edge of the metal shell, cut off the aluminum foil shield layer and ensure that there is no surplus copper wire. The exposed twisted-pair cable is about 20 mm (0.79 in.) long, as shown in Figure 5-19.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-21 Cable locations in a wire holder White-Orange Orange White-Green Green Blue White-Blue White-Brown Brown Step 6 Align the four pairs of cables in the holder, as shown in Figure 5-22. The connections between the wires and the pins are shown in Figure 5-23 and listed in Table 5-5.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix 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) 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 7 Cut off the surplus cables along the lower edg
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix 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. Figure 5-25 Putting the connector body onto the wire holder Step 9 Push the metal shell toward the connector body until the wire holder and the connector body are engaged completely.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix 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.)) Step 2 Align the four pairs of wires and cut the ends neatly, as shown in Figure 5-30.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Matching Pins of Wires Wire Color 8 Brown Step 3 Feed the cable into the plug, and crimp the connector, as shown in Figure 5-31. NOTE When inserting the cable, check from the side or bore of the plug to ensure that the cable is completely seated in the plug. Figure 5-31 Crimping the connector Step 4 To complete the assembly of the other end, repeat Step 1 through Step 3.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix NOTE All unqualified pieces must be crimped again. Figure 5-32 Contact strips of different heights Figure 5-33 Contact strips of the same height 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix 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. Figure 5-35 Dirt on a contract strip Step 4 Check whether the contact strips and the plastic separators are well aligned and intact. If a separator is skewed and cannot be fixed, replace it with a new RJ45 connector.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix ----End Testing the Connection of Assembled Cables Context Huawei provides two types of Ethernet cables: straight-through cables and crossover cables. l Straight-through cables are connected in a one-to-one manner. They are used to connect terminals such as a computer or switch to network devices. Table 5-7 lists the connections of core wires in a straight-through cable.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix RJ45 Connector 1 RJ45 Connector 2 Core Wire Color 7 7 Brown-White Twisted or Not Figure 5-38 shows the pins of an RJ45 connector. Figure 5-38 Pins of an RJ45 connector Pin8 Pin1 Procedure Step 1 Feed both connectors of the cable into the ports of the cable tester. Step 2 After the connectors are properly inserted, turn on the tester.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix ----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 are the same. For example, in this document, the adapters of cable connectors have separate interfaces. In the actual situation, the adapters may have interfaces fixed on equipment.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix l When removing densely aligned cables or fiber connectors, use dedicated pliers such as cable-pulling pliers and fiber-pulling pliers. l Do not twist, bend, stretch, or extrude fibers during installation. l Cover the idle fiber connectors with dust caps. Remove the dust caps before using the fiber connectors.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-43 Installing an OT terminal, showing the orientation of crimping sleeve 2. Place the spring washer and flat washer in turn, mount a matching screw, and fasten it clockwise, as shown in Figure 5-44. 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-45 Installed OT terminal l Install two OT terminals on a post. Before you install two OT terminals on a post, ensure that the two terminals can be installed on the post and that the electrical connecting pieces have a large contact area. Two OT terminals can be installed using any of these methods: – Bend the upper OT terminal at a 45- or 90-degree angle, as shown in Figure 5-46.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix NOTICE If the two terminals are different sizes, 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 counterclockwise. ----End Installing the Cord End Terminal Procedure Step 1 Hold a cord end terminal upright and place it on a terminal jack, as shown in Figure 5-48.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix NOTICE l Ensure that the exposed section of the terminal is less than 2 mm (0.079 in.) in length. l Do not press the insulation of the terminal. l Insert only one terminal into one jack. Step 3 Move the cable slightly and ensure that it is securely connected. Step 4 Before you remove a cord end terminal, loosen the screw counterclockwise.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-51 Feeding the male shielded connector into the female shielded connector Step 3 When you hear a click, the cable connector is completely inserted in the port. (The clip on the cable connector pops up to fix the connector in the port.) Pull the connector slightly and ensure that it is securely connected, as shown in Figure 5-52.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix ----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. 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-56 Installed unshielded Ethernet connector 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 Issue 12 (2015-08-05) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Context NOTICE l After you remove the dustproof cap, ensure that the fiber pins are clean and install them as soon as possible. l When you disassemble fiber connectors, you must use a dedicated tool if the connectors are densely installed. Cleaning Fiber Connectors Procedure Step 1 Clean the pins of a fiber connector by using lint-free cotton and alcohol. Step 2 Clean the pins again by using dust-free cotton.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-59 Feeding the male connector into the female connector Step 4 Fasten the locking nut clockwise and ensure that the connector is securely installed, as shown in Figure 5-60. 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix 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. Step 2 Align the core pin of the male connector with that of the female connector, as shown in Figure 5-62.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix 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. Figure 5-64 Installed LC connector 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix ----End Installing the SC Fiber Connector Procedure Step 1 Remove the dustproof cap of the SC fiber 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 5-66.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix 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. Unlock the male connector, and then separate it from the shell, as shown in Figure 5-68.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix 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. Figure 5-70 Installed MPO fiber connector Step 4 To disassemble an MPO fiber connector, hold the shell labeled "PULL" and remove the male connector, as shown in Figure 5-71.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-72 Loosening two fastening screws Step 2 Hold the handles of the COAX crimping tools to open the self-locking mechanism. The jaw of the COAX crimping tools opens automatically, as shown in Figure 5-73. Figure 5-73 Pliers jaw opening automatically Step 3 Remove the mold from the COAX crimping tools, as shown in Figure 5-74.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-74 Removing the mold from the COAX crimping tools Step 4 Place the mold to be installed into the jaw of the COAX crimping tools and align the screw holes, as shown in Figure 5-75. Figure 5-75 Installing a new mold in the COAX crimping tool NOTICE Keep the short side of the mold inwards and the long side outwards, with the teeth of the mold aligning from the larger size to the smaller size.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-76 Aligning the screw holes Step 6 Hold the handles of the COAX crimping tools with one hand. Tighten the two fastening screws clockwise. Figure 5-77 and Figure 5-78shows the mold installed in the COAX crimping tool. Figure 5-77 Mold installed in the COAX crimping tool Figure 5-78 An installed mold ----End Issue 12 (2015-08-05) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix 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. Also consider hydrographic, geological, seismic, power supply, and transportation factors.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix resistant, dustproof, flame retardant, sound insulated, heat absorptive, and have electromagnetic shielding. l The air vent of the room should be far from the exhaust of city waste pipes, big cesspools and sewage treatment tanks. The room should be in the positive pressure state to prevent corrosive gases from entering the equipment room and corroding components and circuit boards.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Construction Requirements for the Equipment Room Table 5-10 describes the construction requirements for the equipment room. Table 5-10 Construction requirements for the equipment room Issue 12 (2015-08-05) Item Requirements Area The smallest area of the equipment room can accommodate the equipment with the largest capacity. Net height The minimum height of the equipment room should not be less than 3 m (9.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Figure 5-80 Internal partition wall inside the equipment room Equipment Room Environment Dust on devices may cause electrostatic discharge and result in poor contact for connectors or metal connection points. This problem can shorten the life span of devices and cause faults. The equipment room must be free from explosive, conductive, magnetically-permeable, and corrosive dust.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix l Use screens on the door and windows facing outside. The outer windows should be dustproof. l Clean the equipment room regularly and clean the air filter monthly. l Wear shoe covers and ESD clothing before entering the equipment room. Requirements for Corrosive Gases The room should be free from dusts and corrosive gases, such as SO2, H2S, and NH3.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Electromagnetism Requirements for the Equipment Room All interference sources, inside or outside the equipment room, can cause equipment problems with capacitive coupling, inductive coupling, electromagnetic wave radiation, and common impedance (including grounding system) coupling.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Item Requirements Equipotential connection l Properly ground the devices and auxiliary devices in the room such as mobile base station, transmission, switching equipment, power supply equipment, and cable distribution frame. Connect all PGND cables to the collective protective ground bar. Connect all PGND cables in one equipment room to one protective ground bar.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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 can be connected to the ground. l The resistance between the device ground terminals and ground bar cannot exceed 0.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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 lists the voltage range of the AC power supply for the devices.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix l Improve reliability of the AC power supply system to reduce the necessary capacity of storage batteries. For small offices, increase the capacity of storage batteries if it is difficult to enhance 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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 protective ground of the DC power supply equipment should use the same grounding conductor with the protective ground of the switching equipment.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix No. Description 2 Bury ground underground or arrange them indoors. Do not route ground cables overhead. 3 Do not connect two cables together to extend the PGND cable, or add any switches or fuses. 4 The PGND cable should be an alternating yellow and green plastic insulated one with a copper core.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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 You can obtain a template from the Huawei local office to print labels. The template is made in Microsoft Word.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix l You can modify the contents of the template. Do not change settings of centered characters, direction, and fonts. l If many characters need to be filled in, decrease the font size, 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. Select Format/Borders and Shading/Borders.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Placement of text on a label is shown in Figure 5-84. Figure 5-84 Placement of text on a 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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 affixed on only one side of the identification plates.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix In other words, the information in Area 1 at one end is the same as the information in Area 2 at the other end of the cable. 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide Content 5 Appendix Meaning Example D: optical interface number. Numbered in top-down 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 a sample label on an optical fiber.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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 top-down and left-right order starting from 01. For example, 01 is the first slot at the top left of the chassis. D: optical interface number. Numbered in top-down and left-right order, consistent with the port sequence number on the device.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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 in row 01, column 01 of the ODF in row G, column 01 in the machine room.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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 top-down and left-right order. For example, 01.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Engineering Labels for DC Power Cables These 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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 in row B of -48 V bus bar in the cabinet in row A, and column 1 in the equipment room.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Make sure that labels are affixed in the 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN Hardware Installation and Maintenance Guide 5 Appendix Measures to Prevent a Loosened Optical Module 1. When installing an optical module, insert it in 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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.
AP3x10xN&5x10xN&5x30xN&6x10xN&7x10xN 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.
