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Huawei TP48200A Installation Manual

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TP48200A
V100R008C01
Installation Guide
Issue
Draft B
Date
2014-01-20
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei TP48200A

  • Page 1 TP48200A V100R008C01 Installation Guide Issue Draft B Date 2014-01-20 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope.

  • Page 3: About This Document

    Overview This document describes the procedure for installing the cabinet, boards, modules, and cables when a DBS3900 uses a TP48200A cabinet. It also provides a hardware installation checklist. Product Version The following table lists the product versions related to this document.
  • Page 4 Familiarize yourself with this information as well as the cabinet interior and relevant space requirements before installing the cabinets. 4 Installing Procedure In this scenario, the TP48200A, components in the TP48200A, and related cables must be installed onsite. In addition, optional components may be required according to the onsite condition.
  • Page 5 Items (keywords or arguments) in brackets [ ] are optional. { x | y | ... } Optional items are grouped in braces and separated by vertical bars. One item is selected. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 6 The mouse operations that may be found in this document are defined as follows. Action Description Click Select and release the primary mouse button without moving the pointer. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 7 Press the primary mouse button twice continuously and quickly without moving the pointer. Drag Press and hold the primary mouse button and move the pointer to a certain position. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 8: Table Of Contents

    9.5 Installing BBU Power Cables............................44 9.6 Installing RRU Power Cables............................45 9.7 Installing FE/GE Optical Fibers...........................48 9.8 Installing Monitoring Signal Cables..........................51 9.9 Installing CPRI Optical Fibers.............................52 10 Installation Checklist........................55 Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 9 TP48200A Installation Guide Contents 11 Powering On a Base Station....................58 12 Follow-up Operations.......................62 Issue Draft B (2014-01-20) Huawei Proprietary and Confidential viii Copyright © Huawei Technologies Co., Ltd.

  • Page 10: Change History

    9.6 Installing RRU Power Cables Modified the installation procedure. No information in draft A (2013-12-30) is deleted from this issue. Draft A (2013-12-30) This is draft A. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 11: Preparing For Installation

    2.3 Skills and Requirements for Onsite Personnel Onsite personnel must be qualified and trained. Before performing any operation, onsite personnel must be familiar with correct operation methods and safety precautions. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 12: Document Preparations

    Socket wrench Torque wrench combination wrench Power cable crimping tool RJ45 crimping tool Cable cutter Rubber mallet Soldering iron Wire stripper Hammer drill (Φ16) Heat gun Level Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 13: Skills And Requirements For Onsite Personnel

    Before the installation, pay attention to the following items: The customer's technical engineers must be trained by Huawei and be familiar with the proper installation and operation methods. The number of onsite personnel depends on the engineering schedule and installation environment.

  • Page 14: Information To Be Known Before The Installation

    3.1 TP48200A Configurations This section describes the hardware configurations in a TP48200A cabinet. 3.2 Space Requirements This section describes the space required for maintaining the TP48200A cabinet and routing cables. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential...

  • Page 15: Tp48200A Configurations

    Installation Guide 3 Information to Be Known Before the Installation 3.1 TP48200A Configurations This section describes the hardware configurations in a TP48200A cabinet. The following figure shows the TP48200A interior. Figure 3-1 Interior of the TP48200A The following table describes the components in the TP48200A.
  • Page 16 TP48200A Installation Guide 3 Information to Be Known Before the Installation Table 3-1 Components in the TP48200A Component Mandatory or Maximum Remarks Optional Number of Boards or Modules Configured in a Single Cabinet DC PDU Mandatory The DC PDU distributes DC...

  • Page 17: Space Requirements

    GPS signals. 3.2 Space Requirements This section describes the space required for maintaining the TP48200A cabinet and routing cables. The space requirements for installing a TP48200A cabinet are as follows: A minimum of 1500 mm clearance in front of the cabinet must be reserved.
  • Page 18 TP48200A Installation Guide 3 Information to Be Known Before the Installation Figure 3-2 Space requirements Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 19: Installing Procedure

    TP48200A Installation Guide 4 Installing Procedure Installing Procedure In this scenario, the TP48200A, components in the TP48200A, and related cables must be installed onsite. In addition, optional components may be required according to the onsite condition. NOTE When installing components or cables, take proper electrostatic discharge (ESD) protection measures, for example, wear ESD gloves, to prevent electrostatic damage to the boards or electronic components.
  • Page 20 TP48200A Installation Guide 4 Installing Procedure Figure 4-1 Installing procedure Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 21: Checking Installed Components And Cables

    Step 1 Check whether the component installation is in compliance with the instructions shown in the following figure and table. In addition, check whether the cables are securely installed. Tighten the screws if necessary. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 22 Step 2 Check whether the signal cable connections are in compliance with the instructions shown in the following figure and table. In addition, check whether the cables are securely installed. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 23 UIM02C temperature sensor Monitoring Door status 2-pin GATE port signal cable sensor connector on the for the door UIM02C status sensor Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 24 The Other End Connector Connected Connector Connected to... to... Monitoring Sensor Storage 2-pin BTEMP on signal cable batteries connector the UIM02C for the battery cabinet ----End Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 25: Installing The Cabinet

    Figure 6-1 Taking the marking-off template Step 2 Mark the hole positions based on the marking-off template, as shown in Figure 6-2. Figure shows the cabinet dimensions and mounting holes. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 26 Figure 6-3 Cabinet dimensions and mounting holes Step 3 Drill holes at the anchor points, and then install expansion bolt assemblies, as shown in the following figure. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 27 Place the cabinet on the floor, and align the expansion bolt with the holes in the base. Lead the bolts through the spring washers and flat washers. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 28 Use a torque socket to tighten the expansion bolts with a torque of 40.5 N·m to 49.5 N·m. Figure 6-5 Securing the cabinet ----End Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 29: Installing A Pgnd Cable

    Connect one end of the PGND cable to the site ground bar. Route the other end of the cable out of the cable outlet along the bottom left side of the cabinet, and connect the cable to the ground bar for the TP48200A. NOTICE...
  • Page 30 Step 3 Lay out the cables according to the instructions in 9.1 Cabling Requirements 9.2 Cable Outlets. Step 4 Label the installed cables according to the instructions in Attaching a Sign Plate Label. ----End Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 31: Installing Components

    If a site requires power backup, storage batteries must be installed in a TP48200A. 8.3 Installing a BBU This section describes the procedure and precautions for installing a BBU in a TP48200A when a TP48200A is deployed outdoors. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright ©...

  • Page 32: Installing A Rectifier

    Figure 8-1 Installing a rectifier ----End 8.2 Installing Storage Batteries If a site requires power backup, storage batteries must be installed in a TP48200A. Prerequisites Verify that all batteries are of the same model and batch from the same manufacturer. The battery voltages are almost the same.
  • Page 33 Copper bars between batteries are installed in the same way. The following procedure describes how to install a copper bar between battery 1 and battery 2. Remove the insulation covers from battery 1 and battery 2, as shown in the following figure. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 34 Install a copper bar between battery 1 and battery 2, as shown in the following figure. Figure 8-4 Installing a copper bar between batteries Reinstall the insulation cover for battery 1, as shown in the following figure. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 35 Take the positive battery cable from the right side of the battery compartment and install the cable to the positive battery wiring terminal. Reinstall the insulation covers for battery 1 and battery 4. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 36: Installing A Bbu

    This section describes the procedure and precautions for installing a BBU in a TP48200A when a TP48200A is deployed outdoors. Context A maximum of three BBUs can be installed in a TP48200A. The following figure shows the BBU installation positions. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright ©...
  • Page 37 Remove the four M4 screws from the mounting ear on each side of the BBU. Install the mounting ears reversely and tighten the four M4 screws on each of the mounting ears, with a torque of 1.2 N·m (10.62 lbf·in.). Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 38 8 Installing Components Figure 8-8 Installing mounting ears reversely Step 2 Slide a BBU along the guide rails into a TP48200A, and then tighten four M6x16 screws on the panel with a torque of 2 N·m, as shown in the following figure.

  • Page 39: Installing Cables

    This section describes the cabling direction of the TP48200A over the cable outlets. 9.3 Installing the AC Input Power Cable The AC input power cable for the TP48200A is used to connect the external power equipment and AC input circuit breakers on the PDU, feeding external power into the TP48200A.

  • Page 40: Cabling Requirements

    Reserve a proper distance (0.1 m or 3.937 in. is recommended) between equipment and cables especially at the cable curves to protect the cables and equipment. Indoor cabling requirements Route each cable into the room through the feeder window. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 41 CPRI fiber optic cables. Figure 9-1 Exterior of the clips (1) Cable hole for feeders (2) Cable hole for fiber optic cables (3) Cable hole for power cables Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 42 The following figure shows the cables secured on a cable tray. Figure 9-2 Cables secured on a cable tray (1) 3-hole clip (2) 6-hole clip The following figure shows the cables secured on a tower. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 43 Cables can only be laid out under well-planned instructions. The cabling activities of fiber optic cables are allowed only when qualified personnel and communication facilities are available. Do not circle and twist cables. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 44 At least three persons are required for laying out fiber optic cables. The cabling activities of fiber optic cables are allowed only when qualified personnel and communication facilities are available. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 45 The fiber optic cables must not be pressed by the door of the cabinet when routed, as shown in the following figures. Figure 9-6 CPRI fiber optic cables routed in the cabinet (1) Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 46: Cable Outlets

    Coil the excess of the fiber optic cables near the equipment on the tower before securing the cables on the tower. 9.2 Cable Outlets This section describes the cabling direction of the TP48200A over the cable outlets. The following figure shows the cable outlets of the TP48200A. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright ©...
  • Page 47 Figure 9-9 Cable outlets in a TP48200A (1) Left cable outlet (2) Right cable outlet The following table describes the cable routing over the cable outlets in a TP48200A. Table 9-1 TP48200A cable routing over cable outlets Cable Outlet No.

  • Page 48: Installing The Ac Input Power Cable

    9 Installing Cables 9.3 Installing the AC Input Power Cable The AC input power cable for the TP48200A is used to connect the external power equipment and AC input circuit breakers on the PDU, feeding external power into the TP48200A.
  • Page 49 Figure 9-10 Installing the 220 V or 380 V AC input power cable (1) AC power distribution box Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 50 Step 5 Optional: Secure the insulation cover to the short-circuiting copper bar, as shown in the following figure. If single-phase 220 V AC input power is supplied, skip this step. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 51: Installing Bbu Equipotential Cables

    Step 8 Label the installed cables according to the instructions in Attaching a Sign Plate Label. ----End 9.4 Installing BBU Equipotential Cables A BBU equipotential cable connects ground bolts on a BBU and a TP48200A to ensure the equipotential bonding between the BBU and TP48200A. Context The following table lists the specifications of a BBU power cable.
  • Page 52 Install an OT terminal to both ends of the cable by referring to Assembling the OT Terminal and the Power Cable. Step 2 Install the equipotential cable between the BBU and TP48200A, as shown in the following figure. Figure 9-13 Installing BBU Equipotential Cables Step 3 Route the cable by referring to Cabling Requirements.

  • Page 53: Installing Bbu Power Cables

    If three BBUs or less are installed in a cabinet, the cord end termials at one end of the BBU power cables are connected to BLVD circuit breakers from F13 to F15. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 54: Installing Rru Power Cables

    An RRU power cable connects a DC PDU and an RRU, and feeds power into the RRU from the DC PDU. Context The following table lists the specifications of RRU power cables. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 55 When eleven RRU power cables are installed, two ground clips are required. You can thread five cables through one ground clip and six cables through the other ground clip, as shown by illustration 4 in the following figure. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 56 Ensure that the RRU power cable for an RRU added to a running base station must be connected to the RRU first and then to the power equipment. The operations in the reverse sequence may cause component damage or personal injury. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 57: Installing Fe/Ge Optical Fibers

    Step 6 Label the installed cables according to the instructions in Attaching a Cable-Tying Label. ----End 9.7 Installing FE/GE Optical Fibers This section describes the procedure and precautions for installing FE/GE optical fibers. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 58 Lower the puller of the optical module. Insert the optical module into the FE/GE optical port. Raise the puller of the optical module. Figure 9-18 Removing the dustproof cap from the port Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 59 The TX and RX ports on the BBU boards must be connected to the RX and TX ports on the transmission equipment, respectively. Figure 9-20 Removing the dust-proof cap from the optical fiber Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 60: Installing Monitoring Signal Cables

    This chapter describes the procedures and precautions for installing monitoring signal cables. Procedure Step 1 Connect one end of the monitoring signal cable to ALM1 to ALM4 ports on the UIM02C. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 61: Installing Cpri Optical Fibers

    9.9 Installing CPRI Optical Fibers A common public radio interface (CPRI) optical fiber transmits CPRI signals between a baseband unit (BBU) and a remote radio unit (RRU). Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 62 Figure 9-23 Installing an optical module Step 2 Install CPRI fiber optic cables, as shown in the following figure. Remove the dustproof cap from the connectors on the fiber optic cables. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 63 Step 3 Lay out the cables according to the instructions in 9.1 Cabling Requirements 9.2 Cable Outlets. Step 4 Attach labels to the installed cables by referring to Attaching an L-Shaped Label. ----End Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 64: Installation Checklist

    The following table lists the items to be checked for the installation environment. Table 10-2 Installation environment checklist Item No excessive straps or adhesive tapes are left on the cables. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 65 The total voltage of the storage batteries ranges from 43.2 V to 56.4 V. The circuit breakers for the storage batteries are set to OFF. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 66 The connectors of the RF cables are secured to avoid false connection that will cause an abnormal voltage standing wave ratio (VSWR). Figure 10-1 Checking the maintenance transfer cable Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 67 This might be fatal. NOTICE l Power on a TP48200A or BBU within 7 days after unpacking it. If you power off a TP48200A or BBU for maintenance, restore power to the cabinet or BBU within 48 hours.
  • Page 68 Step 1 Use a multimeter to measure the resistance between the external power supply and the ground to ensure that there is no short circuit. Step 2 Turn on the external power circuit breaker to power on the TP48200A. Step 3 Set the circuit breaker on the DC PDU to ON.
  • Page 69 If the board works properly, the original slot is faulty. In this case, replace the subrack. l If the fault persists, the board is faulty. In this case, replace the board. Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 70 (such as circuit breaker or fuse) on the component may be damaged. In this case, replace the damaged protector. If the protector cannot be replaced, replace the upper-level power distribution component. ----End Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 71 Step 3 The paint on the surface of the cabinet should be kept intact. Therefore, any damaged paint must be repaired. For details, see Applying Touch-Up Paint. ----End Issue Draft B (2014-01-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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