Huawei AP4050DN-E Hardware Installation And Maintenance Manual
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Huawei AP4050DN-E Hardware Installation And Maintenance Manual

Huawei AP4050DN-E Hardware Installation And Maintenance Manual

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AP4050DN-E
Hardware Installation and
Maintenance Guide
Issue
05
Date
2018-02-02
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei AP4050DN-E

  • Page 1 AP4050DN-E Hardware Installation and Maintenance Guide Issue Date 2018-02-02 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...

  • Page 3: About This Document

    Hardware Installation and Maintenance Guide About This Document About This Document Overview This document describes hardware features of the AP4050DN-E and provides basic installation methods. Intended Audience This document is intended for network engineers responsible for WLAN installation and maintenance. You should have experience in network device installation and maintenance.
  • Page 4 2.6.2 Installing the Device on a Ceiling 2.6.3 Installing the Device on a T-rail Issue 02 (2016-09-30) This version has the following updates: The following information is modified: 2.7 Cable Connection Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 5 AP4050DN-E Hardware Installation and Maintenance Guide About This Document Issue 01 (2016-07-22) Initial commercial release Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 6: Table Of Contents

    4.1 A Device Fails to Be Powered On..........................32 5 Appendix............................35 5.1 On-site Cable Assembly and Installation........................35 5.1.1 Cable Assembly Precautions............................. 35 5.1.2 Assembling Power Cables............................36 Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 7 5.2.1.3 Construction Requirements for the Equipment Room..................118 5.2.1.4 Equipment Room Environment..........................119 5.2.1.5 Requirements for Corrosive Gases........................120 5.2.1.6 Requirements for ESD Prevention........................121 5.2.1.7 Electromagnetism Requirements for the Equipment Room................. 121 Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 8 5.4.5.2 Engineering Labels for AC Power Cables......................143 5.5 Guide to Using Optical Modules..........................144 5.6 Fault Tag..................................148 5.7 Installation Checklist..............................149 5.8 Guide to Making Drip Loops............................156 5.9 Power Adaptation Solution............................158 Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 9: Product Overview

    Automatic AC discovery and configuration Real-time management and maintenance In compliance with 802.11ac Wave 2, the AP4050DN-E can provide gigabit access for wireless users, greatly improving wireless user experience. The AP4050DN-E provides basic 802.11n/ac WLANs for scenarios that can integrate enhanced applications (such as Bluetooth and RFID), such as shopping malls, supermarkets, healthcare, warehouse, manufacturing, and logistics.
  • Page 10 AP4050DN-E Hardware Installation and Maintenance Guide 1 Product Overview Figure 1-1 Appearance of the AP4050DN-E Table 1-1 describes ports on the AP4050DN-E. Table 1-1 Interface description Name Description Default Reset button: restores factory settings and restarts the device if you hold down the button more than 3 seconds.

  • Page 11: Indicator Description

    For power adapter models, see 5.9 Power Adaptation Solution. 1.2 Indicator Description The AP4050DN-E provides only a single indicator, as shown in Figure 1-2. NOTE Indicator colors may vary slightly at different temperature. Figure 1-2 Indicator...

  • Page 12: Basic Specifications

    DRAM detection failure or system software loading failure. The fault cannot be automatically rectified and must be rectified manually. 1.3 Basic Specifications Table 1-3 provides basic specifications of the AP4050DN-E. Table 1-3 Basic specifications Item Description Physical Dimensions (H x...

  • Page 13: Ordering Information

    1.4 Ordering Information To place an order, contact technical support personnel. Part Number Description 50082944 AP4050DN-E Mainframe(11ac wave2,Dual Band,Built-in Antenna,BT,USB,PSE,IoT Slot) 50083055 AP4050DN-E Mainframe Bundle (AP4050DN-E Mainframe*8) Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 14: Ap Installation

    Place the device in a dry and flat position away from any liquid and prevent the device from slipping. Keep the device clean. Do not put the device and tools in the aisles. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 15 Protective gloves ESD gloves Slip-proof glove Marker Hammer drill Claw hammer Diagonal pliers Wire stripper RJ45 crimping tool Cable cutter Network cable tester Multimeter Ladder Safety helmet Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 16: Installation Flowchart

    Stop unpacking if the equipment is rusted or soggy. Then, investigate causes and contact the supplier. After unpacking, check items in the carton against the packing list. If any item is missing, contact the supplier or agent. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 17: Determining The Installation Position

    When determining the AP installation position, comply with the following rules: Try to reduce the number of obstacles, such as walls, between the AP and user terminals. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 18: Installing An Iot Card

    If antennas are embedded into APs, the deployment distance requirements on the antennas are those on APs. 2.5 Installing an IoT Card An AP4050DN-E has three IoT slots supporting ANT and RFID cards. An ANT card has only one radio port while an RFID card has two radio ports. Depending on card characteristics, IoT cards can be installed in one-cable per card or two-cable per card mode.
  • Page 19 Place IoT cards in the slots and tighten the cards using M2x7 screws (with a tightening torque of 1.5 N•m). You are advised to start installation from the card1 slot. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 20 Slide the cover back. Two-Cable per Card In this mode, only one RFID card can be installed. The card1 slot is preferentially used. Remove the front cover of an AP. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 21 Remove the two rubber plugs. Rubber plugs Place the card in the card1 slot and tighten the card using M2x7 screws (with a tightening torque of 1.5 N•m). Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 22: Installing The Ap

    Slide the cover back. 2.6 Installing the AP NOTE Remove the protective film on the surface before installation to prevent electrostatic discharge. 2.6.1 Installing the Device on a Wall Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 23 Ø6 25 mm~30 mm Fix the mounting bracket to the wall and use the Phillips screwdriver to fasten three expansion screws into the expansion tubes. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 24 AP to secure it. When the spring clip is popped up, push the AP downward until it snaps into place (you can hear a click). Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 25: Installing The Device On A Ceiling

    AP on a ceiling no thicker than 15 mm. To install APs on thicker ceilings, you need to purchase longer screws. 47 mm 1. Ceiling tile 2. Adjustable buckle 3. M4x30 screw Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 26: Installing The Device On A T-Rail

    T-rail dimensions requirements (t: thickness; w: width). Figure 2-3 Section of a T-rail 0.6 mm ≤ t ≤ 1.0 mm 19 mm ≤ w ≤ 29 mm Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 27 AP to secure it. When the spring clip is popped up, push the AP horizontally until it snaps into place (you can hear a click). Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 28: Removing An Ap

    If a captive screw is installed, remove the screw and then follow the preceding steps to uninstall the AP. 2.7 Cable Connection Table 2-3 describes the cable connections. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 29 AP4050DN-E Hardware Installation and Maintenance Guide 2 AP Installation Figure 2-5 Appearance of the AP4050DN-E Table 2-3 Cable connections Cable or Device Description USB flash drive Connects to a USB flash drive to extend the storage space of the AP, and provides a maximum of 2.5 W power.
  • Page 30 Different types of cables must be separately routed with the minimum spacing of 30 mm and cannot be entangled or crossed. Cables should be parallel or separated using dedicated separators. Bundled cables are closely arranged, straight, tidy, and undamaged. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 31: Connecting The Security Lock

    The device is installed by strictly following the design draft. The installation position meets space requirements, with maintenance space reserved. The device is securely installed. The power cables are intact and not spliced. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 32: Powering On The Ap

    After the AP is powered on, observe the indicator on the AP to check the system running status. For details, see 1.2 Indicator Description. NOTE Do not frequently power on and off the device. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 33: Logging In To The Device

    The following table lists the default configuration of the device. You are advised to change the default user name and password on your first login. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 34 Step 3 Start the CLI on the PC and access the IP address 169.254.1.1 of the device using STelnet V2. Step 4 Enter the user name and password as prompted to log in to the user interface. ----End Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 35: Logging In To The Device Through The Web System

    3 Logging In to the Device Wireless Connection Mode Step 1 By default, STAs search for the WLAN HUAWEI-XXXX within the wireless signal coverage of a Fat AP. STAs can access the WLAN without entering the password. If the SSID and password have been configured, use the specified SSID and password to set up a wireless connection.
  • Page 36 Step 2 Assign the PC with an IP address on the same network segment as the default IP address of the device so that the PC and device are reachable to each other. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 37: Logging In To The Device Through The Console Port

    ----End Wireless Connection Mode Step 1 By default, STAs search for the WLAN HUAWEI-XXXX within the wireless signal coverage of a Fat AP. STAs can access the WLAN without entering the password. If the SSID and password have been configured, use the specified SSID and password to set up a wireless connection.
  • Page 38 Step 3 Press Enter and enter the authentication information as prompted to log in to the user view. (The following information is only for reference.) For a Fit AP, enter the default user name admin and password admin@huawei.com. You are advised to change the default user name and password on your first login.
  • Page 39 – Service configuration after APs go online: Search for CloudCampus solution product documentation, and refer to the deployment guide in the documentation of the correct version. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 40: Hardware Failures

    – 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. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 41 4. If the device still cannot be powered on, the device itself is faulty. Contact technical support personnel or Huawei agent and ask them to replace the device. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 42 The output power of an 802.3af PSE port is 15.4 W, that of an 802.3at PSE port is 30 W, and that of an 802.3bt PSE port is 60 W. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 43: Appendix

    If the cable jacket or insulation cracks after the cable is bent or twisted, discard this cable and check whether other cables have the same problem. If other cables have the same problem, replace these cables. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 44: Assembling Power Cables

    Precautions for Assembly Use dedicated tools or tools delivered by Huawei and follow the methods given here during assembly. Hold terminals of cables instead of pulling the cables themselves when installing or removing cable components.
  • Page 45 Step 1 Bind a cable tie, separate the socket and nut, and install them on the cable, as shown in Figure 5-2. Figure 5-2 Installing the nut on the cable Step 2 Strip the cable as shown in Figure 5-3. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 46 Step 4 Use a Phillips screwdriver to tighten the crimping screw in "+" hole, rotate the connector by 180 degree, and tighten the crimping screw in "-" hole, as shown in Figure 5-5. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 47 Step 7 Pre-tighten the socket and nut and use the Phillips screwdriver to tighten the nut with the tightening torque no less than 1.2 N•m, as shown in Figure 5-8. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 48 Figure 5-10. NOTICE Ensure that proper quantity of the PVC insulation tape is used for wrapping the connector, facilitating the connector uninstallation in later maintenance. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 49: Assembling A Dc 2-Pin Round Connector (B)

    The color and appearance of cables in this topic are for reference only. The cable color and appearance vary depending on countries and regions. Figure 5-11 shows components of the DC round waterproof connector. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 50 Power cables supported by clamping jaw 2: 2 x 8 AWG and 2 x 10 mm Figure 5-12 Replacing clamping jaws 1. Clamping jaw 1 2. Clamping jaw 2 Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 51 Cut the padding using diagonal pliers. Gently strip the insulation sheath to avoid damage to the conductor metal. Ensure that the edge of core wires is not split. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 52 Step 6 Twist the shield layers into one strand and insert it into the shield slot, tighten the tail screw, and fasten the shielded layer with tightening torque 1.4 N•m, as shown in Figure 5-17. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 53 Figure 5-18 Tightening the socket and enclosure Step 8 Pre-tighten the nut and socket and further tighten the nut using a torque wrench (opening width: 28 mm), as shown in Figure 5-19. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 54 Step 10 If devices are installed outdoor, wrap three layers of PVC insulation tape around the connector for protection, as shown in Figure 5-21. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 55: Assembling The Ot Terminal And Power Cable

    ----End 5.1.2.3 Assembling the OT Terminal and Power Cable Context Figure 5-22 shows the components of an OT terminal and a power cable. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 56 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.
  • Page 57 After the conductor is fed into the OT terminal, the protruding part of the conductor, or L2 in Figure 5-24, must not be longer than 2 mm (0.08 in.). Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 58 Stop heating the shrink tubing when the connector is securely locked in the shrink tubing. Do not heat the shrink tubing too long as this may damage the insulation coating. ----End Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 59: Assembling The Jg Terminal And Power Cable

    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. Figure 5-28 Stripping a power cable (JG terminal)
  • Page 60 Step 4 Crimp the joint parts of the bare crimping terminal and the conductor, as shown in Figure 5-30. Figure 5-30 Crimping the joint parts of the bare crimping terminal and the conductor (JG terminal) Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 61: Assembling The Cord End Terminal And The Power Cable

    Step 1 Strip a part of the insulation to expose the cable conductor with a length of L1, as shown in Figure 5-33. The recommended values of L1 are listed in Table 5-4. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 62 5-34. NOTICE After the conductor is fed into the cord end terminal, the protruding part of the conductor must not be longer than 1 mm (0.04 in.). Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 63 0.25 (0.0004) 1 (0.04) 0.5 (0.0008) 1 (0.04) 1.0 (0.0015) 1.5 (0.06) 1.5 (0.0023) 1.5 (0.06) 2.5 (0.0039) 2.4 (0.09) 4 (0.006) 3.1 (0.12) 6 (0.009) 4 (0.16) Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 64: Assembling Ethernet Cables

    E. Jacket of Ethernet cable F. Shield layer of Ethernet G. Twisted-pair wires cable Procedure Step 1 Fit the jacket of the connector onto the Ethernet cable, as shown in Figure 5-37. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 65 Figure 5-38 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 5-39. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 66 Step 5 Lead the four pairs of twisted-pair wires through the wire holder, as shown in Figure 5-41 Figure 5-42. Ensure that the colored wires are in the correct location in the cable. Figure 5-41 Leading wires through the wire holder Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 67 Figure 5-43 Four pairs of cables on a wire holder Figure 5-44 Connections between wires and pins White-Orange Orange White-Green Blue White-Blue Green White -Brown Brown Pin 8 Pin 1 Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 68 Step 8 Put the connector body onto the wire holder and turn the metal shell by 90°, as shown in Figure 5-46. NOTE Ensure that the wire holder is in good contact with the connector body. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 69 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 5-48. Figure 5-48 Pushing the metal shell Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 70: Assembling An Optimized Shielded Rj45 Connector And Sftp Network Cables

    Step 1 Strip 20 mm outer jacket off the network cable, peel off the braid shield backward, and cut off the aluminum foil and protection band, as shown in Figure 5-50. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 71 Step 3 Hold the arranged core wires and route them through the load bar, as shown in Figure 5-52. Table 5-7 shows the mapping between the core wires and pins of the connector. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 72 Step 4 After routing core wires through the load bar, move the load bar to the bottom to connect to the cable support rack, and neatly cut the edge cables, as shown in Figure 5-53. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 73 5-55. Use cutting pliers to neatly cut braid shields exposed out of the connector along the load bar, as shown in Figure 5-56. Figure 5-55 Crimping the connector Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 74: Assembling An Integrated Shielded Rj45 Connector And Sftp Network Cables

    File Transfer Protocol (SFTP) straight-through network cable as an example. The connector does not have a cable support rack or metal jacket. Figure 5-57 shows the integrated shielded RJ45 connector. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 75 Ensure that the shielded layer is intact when stripping outer jackets off the network cable. Keep the cable insulation intact when stripping the shielded layer. Figure 5-58 Stripping the cable Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 76 Core Wire Color White-orange Orange White-green Blue White-blue Green White-brown Brown Step 3 Route the arranged core wires through the RJ45 connector, as shown in Figure 5-60. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 77 Figure 5-62 Neatly cutting braid shields Step 6 Repeat Step 1 through Step 5 to assemble the integrated shielded RJ45 connector on the other end of the network cable. ----End Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 78: Assembling A Shielded Rj45 Connector And An Ftp Network Cable

    D: Aluminum foil used as the E: Network cable jacket twisted pair network cable shield jacket Procedure Step 1 Route the network cable through the connector jacket, as shown in Figure 5-66. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 79 Step 3 Pull outward the shielded aluminum foil and cut off the PET membrane and ground cables along the end face of the outer jacket, as shown in Figure 5-68. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 80 Figure 5-70. Figure 5-71 shows pin arrangement of each contact of the connector. Figure 5-69 Mapping between colors and pins Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 81 Cables must be inserted into the bottom. The aluminum foil must keep intact after cables are inserted into the connector. Figure 5-72 Inserting cables into the connector Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 82 Figure 5-73. Figure 5-73 Crimping the connector Step 7 Move the connector jacket to the connector body to wrap the connector shell, as shown in Figure 5-74. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 83: Assembling An Unshielded Rj45 Connector And Ethernet Cable

    RJ45 connector and cable. Figure 5-75 Components of an unshielded RJ45 connector and cable A. Plug of connector B. Jacket C. Twisted-pair wires Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 84 Table 5-9 Connections between wires and pins (using a straight-through cable as an example) Matching Pins of Wires Wire Color White-Orange Orange White-Green Blue White-Blue Green White-Brown Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 85: Checking The Appearance Of Contact Strips

    Figure 5-79 shows an unqualified piece, and Figure 5-80 shows a qualified piece. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 86 Step 2 Hold an RJ45 connector and turn it 45°. Observe the top edges of the metal contact strips. Figure 5-81 shows an unqualified piece. Figure 5-81 Unparallel contact strips of different heights Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 87 If not, replace the connector. Figure 5-84 shows an unqualified piece. Figure 5-84 Wires not in good contact with the edge of the RJ45 Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 88: Testing The Connection Of Assembled Cables

    5.1.3.7 Testing the Connection of Assembled Cables Context Huawei provides two types of Ethernet cables: straight-through cables and crossover cables. 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.
  • Page 89 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 5-87. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 90 If a tester is not available, you can use a multimeter to perform a simple test, as shown in Figure 5-88. Figure 5-88 Testing the connection of an Ethernet cable Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 91: Common Network Cable Faults And Preventive Measures

    G turn on in a wrong sequence, remake the network cable. The following methods are often used to test network cable resistance, and the test criteria are listed in Table 5-13: Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 92: Assembling Feeders

    C. O-ring seal D. Heat-shrink tubing E. Cable jacket F. Outer conductor of feeder G. Inner conductor of H. Insulation layer of cable feeder cable feeder cable Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 93 Step 3 Feed the feeder cable into the heat-shrink tubing, and cover the outer conductor of the feeder cable with the O-ring seal, as shown in Figure 5-91. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 94 Use a spanner (27 N•m to 30 N•m torque recommended) to fasten the body and back shell, as shown in Figure 5-93. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 95 Step 6 Push the heat-shrink tubing towards the connector, as shown in Figure 5-94. Then, heat the tube. Figure 5-94 Assembled N connector Step 7 After the components are assembled, install the connector, as shown in Figure 5-95. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 96: Assembling A Straight Male Coaxial N Connector And An Rg8U Feeder

    Figure 5-95 Installing the connector ----End 5.1.4.2 Assembling a Straight Male Coaxial N Connector and an RG8U Feeder Context Figure 5-96 shows the coaxial N connector and RG8U feeder. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 97 I: Internal conductor of the feeder Procedure Step 1 Strip the feeder with the length shown in Figure 5-97. NOTICE Ensure that the shielded layer F is intact after the stripping. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 98 Step 4 Peel off the shielded layer (F) to the direction of the clip (C) so that the aluminum foil (G) is exposed, as shown in Figure 5-100. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 99 Figure 5-102 Cutting off the aluminum foil and insulation medium of the feeder Step 7 Use the file to taper the internal conductor (I) of the feeder, as shown in Figure 5-103. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 100 Step 9 Insert the half-finished part into the main body of the connector (A) and rotate the nut (D) and the connector's main body until you cannot rotate further, as shown in Figure 5-105. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 101 Figure 5-106 Fixing the nut to the connector shell body Step 11 Figure 5-107 shows the effect drawing after the assembling is complete. Figure 5-107 Effect drawing of the straight male coaxial N connector Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 102: Installing Cable Accessories

    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. Use dedicated tools provided or specified by Huawei and follow the installation procedure described here.

  • Page 103: Installing Power Adapters

    Figure 5-108 Aligning the OT terminal with a connecting hole NOTE When you install an OT terminal, the crimping sleeve is installed as shown in Figure 5-109, where A is correct and B is incorrect. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 104 Ensure that the OT terminal is not in contact with other terminals or metal components. Move the cable slightly and ensure that it is securely connected, as shown in Figure 5-111. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 105 – Cross the two terminals, as shown in Figure 5-113. Figure 5-112 Bending the upper OT terminal at a 45- or 90-degree angle Figure 5-113 Crossing two terminals Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 106: Installing The Cord End Terminal

    Step 2 Insert the terminal into the jack vertically, and turn the screw clockwise to fasten the terminal, as shown in Figure 5-115. Figure 5-115 Feeding the terminal into the jack Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 107: Installing A 2-Pin Round Connector And A Dc Power Cable

    Figure 5-116 2-pin round connector and a DC power cable Procedure Step 1 Waterproof cables to be connected. Wrap a layer of PVC tape, as shown in Figure 5-117. Figure 5-117 Wrapping the PVC tape Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 108 Figure 5-119 Waterproof insulation tape Wrap three layers of the PVC tape around the waterproof insulation tape, as shown in Figure 5-120. Figure 5-120 Wrapping three layers of the PVC tape Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 109 Step 2 Fix the DC power cable connector to the PWR port, as shown in Figure 5-122. Ensure that positive and negative polarities are correct during the installation. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 110: Installing Ethernet Adapters

    DC power cable connector from being pulled. Reserve the proper cable length between the binding point and the PWR port. ----End 5.1.5.3 Installing Ethernet Adapters Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 111: Installing A Shielded Ethernet Connector

    Pull the connector slightly and ensure that it is securely connected, as shown in Figure 5-125. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 112: Installing An Unshielded Ethernet Connector

    5.1.5.3.2 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 5-127. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 113 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 5-129 shows an installed Ethernet connector. Figure 5-129 Installed unshielded Ethernet connector Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 114: Installing Fiber Connectors

    Step 2 Clean the pins again by using dust-free cotton. If necessary, clean the pins by using an air gun. Ensure that the pins are free from any fiber or debris. ----End 5.1.5.4.2 Installing an FC Fiber Connector Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 115 Figure 5-132 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 Figure 5-133. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 116: Installing An Lc Fiber Connector

    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 5-135. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 117 Figure 5-136 Feeding the male connector into the female connector Step 4 A clicking sound indicates that the male connector is locked, as shown in Figure 5-137. Figure 5-137 Installed LC connector Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 118: Installing The Sc Fiber Connector

    (not the pigtail). When you hear a click, the fiber connector is secured by the 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 5-140. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 119: Installing An Mpo Connector

    Step 1 Remove the dustproof cap of the MPO 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 5-142. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 120 Figure 5-143 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 5-144. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 121: Replacing The Mold Of The Crimping Tool

    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 5-146. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 122 Figure 5-147 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 5-148. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 123 Step 6 Hold the handles of the COAX crimping tools with one hand. Tighten the two fastening screws clockwise. Figure 5-150 Figure 5-151shows the mold installed in the COAX crimping tool. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 124: Environmental Requirements For Device Operation

    The equipment room should also follow local regulations concerning the industrial construction, environmental protection, fire safety, and civil air defense. Construction must conform to government standards, regulations, and other requirements. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 125: Equipment Room Layout

    To ensure easy maintenance and management, place the equipment in different rooms. Figure 5-152 shows the layout of the equipment room. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 126: Construction Requirements For The Equipment Room

    You can connect them to ground using a one megohm current-limiting resistor and connection line. Load-bearing The floor must bear loads larger than 150 kg/m (0.21 bf/in. capacity Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 127: 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. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 128: Requirements For Corrosive Gases

    Table 5-17 Requirements for corrosive gas concentration Chemical active material Unit Concentration ≤0.30 mg/m ≤0.10 mg/m ≤0.50 mg/m ≤1.00 mg/m ≤0.10 mg/m ≤0.10 mg/m Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 129: Requirements For Esd Prevention

    Keep the equipment far away from high-power radio transmitters, radar units, and high- frequency and high-current equipment. Use electromagnetic shielding if necessary. 5.2.1.8 Requirements for Lightning Proof Grounding Table 5-18 lists the requirements for lightning proof grounding. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 130 Do not install a fuse or switch on the ground cable. l All ground cables should be as short as possible, and arranged in a straight line. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 131: Requirements For Power Supply

    For power distribution capacity in the equipment room, both the working current and fault current of the devices should be considered. Ensure that independent AC power supplies Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 132: Recommendations For Ac Power Supply

    UPS can rely on concatenation or parallel connection. When an inverter or a UPS is used, the active inverter is determined by the maximum power and a backup inverter is required. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 133: Requirements For Dc Power Supply

    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. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 134: Equipment Grounding Specifications

    The grounding resistance in an area where the earth resistance rate is high should be less than 10 ohms. 5.3.3 Grounding Specifications for Devices Table 5-22 lists the equipment grounding specifications. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 135: Grounding Specifications For Communications Power Supply

    If the power supply and the equipment are in the same equipment room, use the same protective ground bar for them if possible. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 136: Grounding Specifications For Signal Cables

    Table 5-25 Specifications for laying out ground cables Description The grounding wire should not run parallel to or twist around the signal cable. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 137: Engineering Labels For Cables

    Color: chalk white Material: polyester (PET) Ambient temperature: -29°C (-20.2°F) to +149°C (300.2°F) Printed by a laser printer and written with a marker Pass UL and CSA authentication Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 138: Type And Structure

    The identification plate has an embossed area 0.2 mm x 0.6 mm (0.008 in. x 0.02 in.) around (symmetric on both sides), and the area in the middle is for affixing the label, as shown in Figure 5-155. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 139: Label Printing

    Template for Printing You can obtain a template from the Huawei local office to print labels. The template is made in Microsoft Word. Follow these instructions to use the template: You can modify the contents of the template. Do not change settings of centered characters, direction, and fonts.
  • Page 140 After the page setup has been made correctly, save it for future use. This page setup is only necessary the first time you use the template to print the labels. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 141: Writing Labels

    Table 5-26 Standard typeface for handwriting Determine the size of characters based on the number of letters or digits and ensure that the characters are distinct and tidy. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 142: Attaching Labels

    – The identification card should be downward when you lay out the cable horizontally. Figure 5-158 Text area of the label Procedure for attaching labels Figure 5-159 shows the methods and procedures for attaching labels. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 143 Cable The identification card is on the The identification card is to top of the cable in horizontal the right of the cable in cabling. vertical cabling. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 144: Contents Of Engineering Labels

    The positions of "up", "down", "left" or "right" are all based on the viewpoint of the engineering person who is working on the label. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 145: Engineering Labels For Optical Fibers

    Example of the Label Figure 5-162 shows a sample label on an optical fiber. Figure 5-162 Sample label on an optical fiber between two devices Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 146: Labels For The Optical Fibers Connecting The Device And An Odf

    01 to 99. For example, G01 is the ODF of row G and column B: row number Range from 01 to 99, for example, 01-01. of the terminal device Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 147: Engineering Labels For Network Cables

    You can also decide the label content based on the actual environment. If the device is not installed in the cabinet, for example, you can remove the cabinet number. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 148 Label Example Figure 5-164 shows a sample label on an Ethernet cable. Figure 5-164 Sample label on an Ethernet cable Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 149: Engineering Labels For User Cables

    Ranges from 01 to 99, for example, 01-01. the terminal device C: column number of the terminal device Example of the Label Figure 5-165 shows a sample label on a user cable. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 150: Engineering Labels For Power Cables

    That is, the label only carries location information about the opposite equipment, the control cabinet, or the distribution box. Table Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 151: Engineering Labels For Ac Power Cables

    "AC" and the cabinet numbers. The labels for AC power cables are affixed to one side of the identification plates on cable ties. For details, see Table 5-32. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 152: Guide To Using Optical Modules

    On the power socket side, the label marked "B01-AC1" indicates that the power cable is connected to the first AC power socket in the cabinet of row B and column 01 in the equipment room. 5.5 Guide to Using Optical Modules Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 153 The system may fail to obtain information about non-Huawei-certified optical modules or obtain incorrect information. You are advised to use Huawei-certified optical modules. Obtain the electronic label of the optical module and contact technical support personnel to confirm whether it is a Huawei-certified optical module.
  • Page 154 Cover unused optical connectors with protective caps, as shown in Figure 5-172, and then lay out fibers on the fiber rack or coil them in a fiber management tray to prevent fibers from being squeezed. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 155 When performing a self-loop test, use an optical attenuator. Do not loosen the optical connector instead of the optical attenuator. Precautions The optical connector should be vertically inserted in the receptacle to avoid damages to the receptacle. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 156: Fault Tag

    F002 - Deployment damaged F003 - Intransit damaged F004 - Version upgrade F005 - Batch replace F007 - Overdue spare parts inspecting F008 - Others F011 - Running circumstance change Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 157: Installation Checklist

    To ensure that the PoE power meets requirements, the PoE power supply device and APs must be connected through General CAT5E and CAT6E network cables, and the cable length cannot exceed 100 m. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 158 APs are mounted to a wall, the bottom of the APs should be at least 30 mm from the ground. The APs should be installed in places out of reach of people. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 159 Outdoor When an AP is mounted to a pole, the distance between the AP and the top of pole should be at least 30 cm. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 160 General sources. Do not place signal cables on the air vents of the cabinet to avoid affecting subrack heat dissipation or cable lifetime. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 161 Fiber connectors and optical ports that are not used must be protected with protective caps or plugs. Cleaning must be carried out in strict accordance with Huawei tool specifications. The feeder cables shall not be bent or twisted, with no copper General wire exposed.
  • Page 162 30 cm. Take waterproof measures on connectors of the antennas and Outdoor feeder cables and keep the drain holes of antennas antenna downwards. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 163 General surge protection boxes and devices cannot be cut. These power cables can be coiled. Power cables and ground cable are separated from the signal General cables. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 164: Guide To Making Drip Loops

    AP6510DN&AP6610DN Hardware Installation and Maintenance Guide. l The network cable directions in the description below are relative to an AP. l If a cable is downward, no drip loop is required. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 165 Bending Radius Requirements The bending radius of a 7/8'' feeder must be more than 250 mm, and that of a 5/4'' feeder must be more than 380 mm. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 166: Power Adaptation Solution

    Ktec / HONOR AP2050DN, 56V1.07A,C8 AP2050DN-E, and AP2050DN-S AP4051TN AP6052DN AP7052DN, AP7152DN, AP7052DE R250D-E AC/DC HuntKey / AP1050DN-S Adapter--5degC-45degC-90V-270V- SHILONG FUHUA AP4030TN, 12V/2A-Europe Standard-DC inlet AP4050DN, AP4050DN-S, AP4050DN-E, Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 167 12V/2A,India Plug, DC Plug SHILONG FUHUA AC Power Supply Table 5-34 Mapping between device models and AC power adapters Name Vendor Applicable Device S5700 HUAWEI AC6605 Series,ES0W2PSA0150,150W AC Power Module Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 168 AP4050DN-E Hardware Installation and Maintenance Guide 5 Appendix Name Vendor Applicable Device AC/DC power FSP/VAPEL AC6605 module--25degC-55degC-90V-264V -12V/10A,-53.5V/7.1A Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 169 AP4151DN AP5010DN, AP5010SN, AP5030DN, AP5030DN-C, AP5130DN AP6010SN, AP6010DN, AP6050DN, AP6052DN, AP6150DN, AP6510DN, AP6310SN AP7030DE, AP7050DE, AP7052DE, AP7052DN, AP7110DN, AP7110SN, AP7152DN AP8030DN, AP8050DN, AP8050DN-S, AP8050TN-HD, AP8130DN, AP8130DN-W, AP8150DN Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 170 Switches, ACs, and APs supporting the PoE out function can be used as power sourcing equipment (PSE) to supply power to connected powered devices (PDs). Ensure that the PoE out power of a PSE meet requirements of PDs. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 171 AP4050DN-E Hardware Installation and Maintenance Guide 5 Appendix An S5720-14X-PWH-SI-AC (part number: 02350MTV) can supply UPoE power to AP7050DN-Es. Issue 05 (2018-02-02) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 172 Wireless LAN Access Point is only used indoors This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment.

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