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Huawei NetEngine80E Installation Manual

Huawei NetEngine80E Installation Manual

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HUAWEI NetEngine80E Router
V600R003C00
Installation Guide
Issue
02
Date
2011-09-10
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei NetEngine80E

  • Page 1 HUAWEI NetEngine80E Router V600R003C00 Installation Guide Issue Date 2011-09-10 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 Provides additional information to emphasize or supplement important points of the main text. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 4 Updates between document versions are cumulative. Therefore, the latest document version contains all updates made to previous versions. Changes in Issue 02 (2011-09-10) Second commercial release. Updates in Issue 01 (2011-05-30) Initial commercial release. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 5 3.3.2 Assembling an Unshielded RJ45 Connector and Ethernet Cable............36 3.3.3 Checking the Appearance of Contact Strips....................38 3.3.4 Testing the Connection of Assembled Cables..................40 3.4 Installing Cable Accessories..........................43 Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 6 A.3.13 Interface Attributes of E3/T3......................111 B Environmental Requirements for Device Operation............112 B.1 Environmental Requirements for an Equipment Room.................113 B.1.1 Requirements for Selecting a Site for an Equipment Room..............113 Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 7 D.5 Engineering Labels for User Cables......................146 D.6 Engineering Labels for Power Cables......................147 D.6.1 Engineering Labels for DC Power Cables....................147 D.6.2 Engineering Labels for AC Power Cables....................149 E Guide to Power Distribution Design..................151 Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 8 E.1 Guide to Power Distribution Design of the NE80E..................152 E.1.1 Guide to the DC Power Distribution (5KW)..................152 E.1.2 Guide to the DC Power Distribution (8KW)..................155 E.1.3 Guide to the AC Power Distribution.....................158 Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 9 This chapter describes the hardware architecture of the device and the cabinet. 1.1 Hardware Architecture the NE80E This section describes the appearance and structure of the NE80E. 1.2 Cabinet Introduction This section describes the cabinet. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 10 Dimensions of the NE80E are 442 mm x 669 mm x 1600 mm (width x depth x height). Figure shows the outline of the NE80E. Figure 1-1 NE80E outline Figure 1-2 shows the main components of the NE80E. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 11 600 mm x 800 mm x 2200 mm ( 23.62 in. x 31.50 in. x 86.61 in. ). The outline of the N68E-22 cabinet is shown in Figure 1-3. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 12 HUAWEI NetEngine80E Router Installation Guide 1 Device Introduction Figure 1-3 N68E-22 cabinet outline Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 13 2.3 Unpacking and Checking the Products This topic describes the procedure and precaution for unpacking and checking the products after the engineering is started. 2.4 Checking the Boards Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 14 Technical documents are a vital prerequisite for installing a cabinet successfully. They are also the important information to be referred to during the installation. On-Site Survey Report. It is filled by the Huawei survey engineer during the on-site survey. Integrated attached disk. It is provided by Huawei Technologies Co., Ltd. and is delivered to the site along with the device.
  • Page 15 When arranging the installation engineers to perform this activity, the customer needs to pay attention to the following points: The installation engineer must have been trained and certified by Huawei Technologies Co., Ltd. and must understand the methods of installing and commissioning the system.
  • Page 16 The illumination of the equipment room must meet the requirements for device maintenance. Ensure that the following three illumination systems are available: routine illumination, standby illumination, and emergency illumination. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 17 The -48 VDC output positive terminal (+24 VDC output negative terminal) of the communication power device must be connected to the nearest grounding terminal. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 18 The installation positions of these devices must comply with the design requirements. 2.3 Unpacking and Checking the Products This topic describes the procedure and precaution for unpacking and checking the products after the engineering is started. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 19 Step 3 The engineering supervisor must send the Cargo Inspection Feedback Form that is confirmed and signed by the customer to the order management engineer in the local Huawei representative office within three days. At the same time, stop unpacking the products.
  • Page 20 Step 3 Insert one end of the spanner into the hole of the tongue on the cover of the wooden case. Lift the spanner to straighten the tongue, as shown in Figure 2-1. You can also use a screwdriver or a claw hammer to straighten the tongue. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 21 The edges of tongues are sharp and may injure your hand. Step 4 After straightening all the tongues on the cover, remove the cover as shown in Figure 2-2. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 22 Figure 2-2 Removing the cover Step 5 Straighten all the tongues that join the side wooden panels and remove the wooden panels, as shown in Figure 2-3. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 23 Three to five persons are required to stand the cabinet. When standing the cabinet, prevent the cabinet from tipping over, as this may cause injury to the personnel who are handling it. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 24 Step 7 Check the types and quantity of the boards in the carton according to the Packing List. The Packing List must be confirmed and signed on site by the customer. Figure 2-4 shows the procedure for unpacking the carton. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 25 The boards are sensitive to Electrostatic Discharge (ESD). When handling boards, observe the following rules: Check whether the device is securely grounded against requirements. Wear an antistatic wrist strap during the installation. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 26 It is recommended that you reserve some materials that can hold boards such as vacuum formed boxes and antistatic bags in the equipment room for later use. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 27 3.6 Replacing the Mold of the Crimping Pliers This section describes how to replace the mold of COAX crimping tools. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 28 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 when installing or removing cable components.
  • Page 29 Step 1 Based on the cross-sectional area of the cable conductor, strip a part of the insulation. This exposes length L1 of the conductor, as shown in Figure 3-2. The recommended values of L1 are listed in Table 3-1. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 30 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 31 Step 5 Push the heat shrink tubing (A) towards the connector until the tube covers the crimped part, and then heat the tube by using a heat gun, as shown in Figure 3-5. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 32 Figure 3-6 Components of a JG terminal and a power cable A. JG terminal B. Heat-shrinkable tube C. Insulation layer of a power cable D. Conductor of a power cable Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 33 CAUTION 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 3-7 Stripping a power cable (JG terminal)
  • Page 34 Step 5 Push the heat shrink tubing towards the connector until the tube covers the crimped part, and then heat the tube by using a heat gun, as shown in Figure 3-10. Figure 3-10 Heating the heat shrink tubing (JG terminal) Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 35 Figure 3-12. The recommended values of L1 are listed Table 3-3. CAUTION When you strip a power cable, do not damage the conductor of the cable. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 36 3-13. CAUTION 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 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 37 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 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 38 B. Metal shell of connector C. Wire holder of connector D. Plug of connector E. Jacket of Ethernet cable F. Shielding layer of Ethernet G. Twisted-pair wires cable Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 39 Figure 3-17 Removing the jacket of a twisted-pair cable (unit: mm (in.)) Step 3 Fit the metal shell onto the twisted-pair cable. The shield layer is covered by the metal shell, as shown in Figure 3-18. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 40 Step 5 Based on the colors, lead the four pairs of twisted-pair wires through the wire holder, as shown Figure 3-20 Figure 3-21. Figure 3-20 Leading wires through the wire holder Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 41 Figure 3-22 Four pairs of cables on a wire holder Figure 3-23 Connections between wires and pins White-Orange Orange White-Green Blue White-Blue Green White-Brown Brown Pin 8 Pin 1 Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 42 Step 8 Put the connector body onto the wire holder and turn the metal shell by 90°, as shown in Figure 3-25. NOTE Ensure that the wire holder is in good contact with the connector body. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 43 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 3-27. Figure 3-27 Pushing the metal shell Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 44 When you remove the shield layer, do not damage the insulation of the twisted-pair cable. Figure 3-29 Removing the jacket of a twisted-pair cable (unit: mm (in.)) Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 45 Step 3 Feed the cable into the plug, and crimp the connector, as shown in Figure 3-31. NOTE Ensure that the cable is in good contact with the plug. Figure 3-31 Crimping the connector Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 46 Figure 3-32 shows an unqualified piece, and Figure 3-33 shows a qualified piece. NOTE All unqualified pieces must be crimped again. Figure 3-32 Contact strips of different heights Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 47 Step 4 Check whether the contact strips and the plastic separators are well aligned and intact. If a separator is skew and cannot be fixed, replace it with a new RJ45 connector. Figure 3-36 shows an unqualified piece. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 48 This topic illustrates how to test a straight-through cable. 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 to network devices.
  • Page 49 Green Twisted Green-White Blue Twisted Blue-White Brown Twisted Brown-White Figure 3-38 shows the pins of an RJ45 connector. Figure 3-38 Pins of an RJ45 connector Pin8 Pin1 Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 50 Ethernet ports, as shown in Figure 3-40. Figure 3-40 Checking the reliability Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 51 The illustrations in this document may differ from actual situations. 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. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 52 HUAWEI NetEngine80E Router Installation Guide 3 On-site Cable Assembly and Installation Use dedicated tools provided or specified by Huawei and follow the installation procedure described here. Bending Radius Unless otherwise specified, bending radiuses (R) of cables or fibers must meet the requirements...
  • Page 53 When you install an OT terminal, the crimping sleeve is installed as shown in Figure 3-43, where A is correct and B is wrong. Figure 3-43 Installing an OT terminal, showing the orientation of crimping sleeve Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 54 – Bend the upper OT terminal at a 45- or 90-degree angle, as shown in Figure 3-46. – Cross the two terminals, as shown in Figure 3-47. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 55 3-48. Figure 3-46 Bending the upper OT terminal at a 45- or 90-degree angle Figure 3-47 Crossing two terminals Figure 3-48 Installing two terminals back to back Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 56 Step 2 Insert the terminal into the jack vertically, and fasten the terminal by turning the matching screw in the clockwise direction, as shown in Figure 3-50. Figure 3-50 Feeding the terminal into the jack Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 57 Step 3 Move the cable slightly and ensure that it is securely connected, as shown in Figure 3-52. Figure 3-52 Installed cord end terminal Step 4 Before you remove a cord end terminal, loosen the screw in the counterclockwise direction. ----End Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 58 Step 2 Insert the male connector into the female connector, as shown in Figure 3-54. Figure 3-54 Feeding the male connector into the female connector Step 3 Pull the connector slightly and ensure that it is securely connected. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 59 This section describes how to install 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 3-57. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 60 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 3-59 shows an installed Ethernet connector. Figure 3-59 Installed Ethernet connector Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 61 Instructions on How to Use an Optical Module NOTE Use only the modules supplied by HUAWEI. Precautions for the loosened optical module When installing an optical module, force it into position. If a crack sound is heard or a slight tremor is felt, it indicates that the latch boss is secured.
  • Page 62 To prevent contamination, the optical module should be covered with either a dust cap or an optical connector. Cover an optical module with a dust cap Cover an optical module with an optical connector Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 63 If optical signals are lost during the operation of a device, use the preceding method to clean the receptacle or the optical connector. In this manner, the possibility of contamination can be excluded. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 64 Step 2 Clean the pins again by using dry, lint-free cotton. Step 3 Clean the pins by using an air gun. ----End Installing an FC Fiber Connector This section describes how to install an FC fiber connector. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 65 Figure 3-62 Feeding the male connector into the female connector Step 4 Fasten the locking nut in the clockwise direction and ensure that the connector is securely installed, as shown in Figure 3-63. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 66 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 3-65. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 67 Step 4 A clicking sound indicates that the male connector is locked, as shown in Figure 3-67. Figure 3-67 Installed LC connector Step 5 To disassemble an LC fiber connector, press the locking nut, as shown in Figure 3-68. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 68 Step 3 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 3-70. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 69 Step 1 Remove the dustproof cap of the MTRJ 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 3-72. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 70 Figure 3-73 Feeding the male connector into the female connector Step 4 A clicking sound indicates that the male connector is locked, as shown in Figure 3-74. Figure 3-74 Installed MTRJ fiber connector Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 71 Step 2 Align the core pin of the male connector with that of the female connector, as shown in Figure 3-76. Figure 3-76 Aligning the male connector with the female connector Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 72 Figure 3-78 Disassembling an MPO fiber connector ----End 3.5 Attaching Engineering Labels Engineering labels are used for equipment installation and maintenance. The labels help to ensure smooth installations and facilitate future maintenance. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 73 -48V2 DC supply and is connected to the eighth wiring terminal in the second row of the -48 V busbar, row A and column 01 PDF. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 74 Consistency and neatness, however, must be maintained. Figure 3-81 Binding the cable tie Step 4 Tighten the cable tie to attach the label, as shown in Figure 3-82. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 75 Step 5 Cut off the surplus part of the cable tie evenly at the root by using cutting pliers, as shown in Figure 3-83 Figure 3-84. Figure 3-83 Cutting off the surplus part of the cable tie Figure 3-84 Installed label Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 76 Consistency and neatness, however, must be maintained. Step 3 There should be a 2-mm [0.079 in.] to 3-mm [0.118 in.] space between the label and the cable, as shown in Figure 3-86. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 77 Step 4 Fold the lower edge of the label upwards, and align the upper edge with the lower edge, as shown Figure 3-87 Figure 3-88. Figure 3-87 Folding the lower edge upwards Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 78 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 3-90. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 79 Figure 3-91 Removing the mould from the COAX crimping tools Step 4 Place the mould to be installed into the jaw of the COAX crimping tools and align the screw holes, as shown in Figure 3-92. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 80 Step 6 Hold the handles of the COAX crimping tools with one hand. Tighten the two fastening screws in the clockwise direction. Figure 3-94 shows the mould installed in the COAX crimping tools. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 81 3 On-site Cable Assembly and Installation Figure 3-94 Mold installed in the COAX crimping tools Figure 3-95 shows the mold installed in the crimping pliers. Figure 3-95 An installed mold ----End Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 82 4.1 Installing the NE80E in a Cabinet 4.2 Laying out Ground Cable and Power Cables 4.3 Installing Boards 4.4 Laying Out Network Cables 4.5 Laying Out Optical Fibers Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 83 Wear gloves during unpacking cases to protect your hands. 1.Adjusting the height of the slide rail 1U=44.5mm The height of three holes on the mounting rails is 1U 2.Positioning captive nuts using rack-mounting ear Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 84 4 Installing NE80E Position captive nuts using a marker pen. 3.Installing the captive nuts 4.Installing a rack-mounting ear NOTE The NE80E need to install two rack-mounting ears Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 85 HUAWEI NetEngine80E Router Installation Guide 4 Installing NE80E 5.Installing the NE80E into a Cabinet NOTE The chassis is heavy, so the preceding operations require four people. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 86 Before installing power cables and ground cables, do not connect them to the power-supply device. Ground cable of the cabinet Ground cable of the NE80E 1.Connecting the N68E cabinet to the ground Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 87 Connecting one end of the grounding cables to the grounding bar. Laying out DC Power Cables NEG cable RTN cable Connecting one end of the power cables to the PDF. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 88 HUAWEI NetEngine80E Router Installation Guide 4 Installing NE80E Laying out AC Power Cables AC power cable C19 cable Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 89 3.Connecting the power cables Connecting one end of the power cables to the PDF. 4.After installing the cables, install the baffle to the AC power distribution box Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 90 On the NE80Ean interface is numbered in the format of "slot number/card number/port number". The slots of LPUs are numbered from 1 to 16. The card is numbered from 0. The interface is numbered from 0. Installing Boards Board cage Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 91 17 18 10 11 12 13 19 20 21 22 14 15 16 1.Removing the dummy panels on the slot and motherboard. 2.Installing the SRU,SFU and LPU Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 92 HUAWEI NetEngine80E Router Installation Guide 4 Installing NE80E 3.Installing an FPIC 4.Installing an High-density FPIC Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 93 Fix the network cables on the fiber bundlers. Bind the network cables with a cable tie every 200 mm. The wire clip must be tidy and in the same direction after the network cables are bound. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 94 HUAWEI NetEngine80E Router Installation Guide 4 Installing NE80E If the BITS clock is required, connect the cables based on the site survey. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 95 40 mm. Affix the labels to the optical fibers at 20 mm away from the connectors at both ends. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 96 HUAWEI NetEngine80E Router Installation Guide 4 Installing NE80E Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 97 After you complete the hardware installation, you need to check the installation of the devices and cables. 5.2 Powering on a Device 5.3 Checking After Powering on a Device 5.4 Powering off a Device Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 98 Flat washers and spring washers are used and spring washers are placed on top of flat washers. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 99 The front door of the cabinet can be Check this by unlocking the door opened and closed smoothly. according to the following figure. Check this by locking the door according to the following figure. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 100 This section provides a checklist for checking the installed cables. Power Cables and Grounding Cables Table 5-2 lists the items that need to be checked for the installed power cables and grounding cables. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 101 (1.18 in.) away from the signal cables. Cables Inside the Cabinet Table 5-3 lists the items that need to be checked for the installed cables inside the cabinet. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 102 Each signal cable is clearly labeled at both ends. The labels face the same direction. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 103 Whether the indicators of the board are normal. If the board is working properly, the indicator RUN blinks and the indicator ALM is always off. 5.4 Powering off a Device Turn off all the switches on the power module. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 104 Describes the parameters of the NE80E. A.1 Dimension and Weight A.2 Power Consumption and Weight A.3 List of LPU Interface Attributes This chapter presents the list of LPU Interface Attributes. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 105 3.5 kg ( 7.72 hour lb ) 176 W 571 BTU/ 5.75 kg hour ( 12.68 lb ) LPUF-10 198 W 642 BTU/ 5.0 kg ( 11.03 hour lb ) Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 106 18 W 58 BTU/ 0.50 kg ( 1.10 hour lb ) 1-port 10GBase LAN/WAN-XFP FPIC A 18 W 58 BTU/ 0.50 kg ( 1.10 hour lb ) Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 107 88 BTU/ 0.75 kg ( 1.65 hour lb ) 40-port 100/1000Base-X SFP Integrated Line 300 W 973 BTU/ 8.0 kg ( 17.64 Processing Unit hour lb ) Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 108 562.98 6.90 kg Processing Unit S(LPUS-41) BTU/hour ( 15.21 lb ) 48-Port 100/1000Base-X-SFP Line 210 W 716.52 7.30 kg Processing Unit S(LPUS-41) BTU/hour ( 16.10 lb ) Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 109 Receiving -30.0 dBm -31.0 dBm -37.0 dBm -37.0 dBm sensitivity Overload power -14.0 dBm -8.0 dBm -10.0 dBm -10.0 dBm Optical fiber type Multi-mode Single-mode Single-mode Single-mode Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 110 Overload power 0 dBm -3.0 dBm -3.0 dBm -3.0 dBm -3.0 -9.0 dBm Optical fiber type Multi- Single- Single- Single- Single- Single- mode mode mode mode mode mode Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 111 Compliant with the selected XFP optical module. (For the attributes of XFP modules, see Table A-10.) Working mode Full-duplex Compliant standard IEEE 802.3ae Frame format Ethernet_II, Ethernet_SAP, and Ethernet_SNAP Network protocol Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 112 Description Transmission 2 km ( 1.24 mi. ) 15 km ( 9.32 40 km ( 24.86 80 km ( 49.71 distance mi. ) mi. ) mi. ) Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 113 2 km ( 1.24 mi. ) 15 km ( 9.32 40 km ( 24.86 80 km ( 49.71 distance mi. ) mi. ) mi. ) Center 1310 nm 1310 nm 1310 nm 1550 nm wavelength Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 114 40 km ( 24.86 mi. ) 80 km ( 49.71 mi. ) distance Center 1310 nm 1310 nm 1550 nm wavelength Minimum -15.0 dBm -3.0 dBm -3.0 dBm transmitting power Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 115 1310 nm 1550 nm wavelength Minimum -10.0 dBm -5.0 dBm -2.0 dBm -2.0 dBm transmitting power Maximum -3.0 dBm 0 dBm 3.0 dBm 3.0 dBm transmitting power Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 116 2.0 dBm 4.0 dBm transmitting power Receiving -11.0 dBm -15.0 dBm -24.0 dBm sensitivity Overload power 0.5 dBm -1.0 dBm -7.0 dBm Optical fiber type Single-mode Single-mode Single-mode Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 117 During configuration, the length of optical fibers is restricted by the transmission distance. In addition, the optical fiber with the 50-um core and 2000-MHz*km modal/bandwidth is a special type, which is not delivered by Huawei. If this type of optical fibers are required, you need to purchase it additionally.
  • Page 118 Center 1310 nm 1310 nm 1550 nm wavelength Minimum -15.0 dBm -3.0 dBm -3.0 dBm transmitting power Maximum -8 dBm 2.0 dBm 2.0 dBm transmitting power Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 119 34.368 Mbit/s 44.736 Mbit/s Working mode Full-duplex Full-duplex Maximum 100 m ( 328.08 ft ) 100 m ( 328.08 ft ) transmission distance Link protocol PPP and HDLC Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 120 ESD protection, electromagnetic interference, and surge protection. B.2 Requirements for Power Supply This section describes the requirements for power supply conditions. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 121 The room should be located away from dusty roads or sand. If this is unavoidable, the doors and windows of the equipment room must not face pollution sources. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 122 The minimum height of the equipment room should not be less than 3 m (9.84 ft). The minimum height of the equipment room is the net height below overhead beams or ventilation pipes. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 123 Install air conditioner vents so that the air does not blow directly on position of the equipment. air conditioner Other Avoid the proliferation of mildew, and keep out rodents (like mice). requirements Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 124 Short-term 0% to 95% operation Storage 0% to 95% Long-term altitude Less than 3,000 m (9842.4 ft) Storage altitude Less than 5,000 m (16404 ft) Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 125 Take the following measures to meet the requirements: Use dustproof materials for ground, wall, and ceiling construction. Use screens on the door and windows facing outside. The outer windows should be dust- proof. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 126 B.1.8 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 Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 127 100 kA. The ground cable of the lightning arrester should be a maximum of one meter (3.28 ft) long. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 128 40 x 4 mm (1.58 in. x 0.158 in.) or 50 x 5 mm (1.97 in. x 0.197 in.). Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 129 AC neutral should have a conductor with the same cross section as the phase line. AC cables should have non-flammable insulation. The layout of AC cables should comply with local regulations. Low-voltage power distribution rooms should comply with local regulations. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 130 5% to 100% of the rated value, the output voltage of the rectifier ranges from -46.0 V to 56.4 V, with the regulated voltage precision less than or equal to 1%. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 131 Install storage batteries in two or more groups. The capacity is determined by the duration for which the storage batteries must supply power. For most offices, the batteries should be able to supply power for at least one hour. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 132 C.5 Grounding Specifications for Signal Cables This section describes the requirements for grounding signal cables. C.6 Specifications for Laying Out Grounding Cables This section describes the requirements for laying out ground cables. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 133 (PGND) of the device. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 134 If the power supply and the equipment are in the same equipment room, use the same protection ground bar for them if possible. Use a lightning protection circuit on the AC power interface. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 135 C.6 Specifications for Laying Out Grounding Cables This section describes the requirements for laying out ground cables. Table C-5 shows the specifications for the ground cable. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 136 The length of the PGND cable should not exceed 45 m (147.64 ft). The PGND cable should be as short as possible. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 137 This describes the applicable ranges and contents of the engineering labels for user cables and provides examples. D.6 Engineering Labels for Power Cables This describes the engineering labels for power cables, including DC and AC power cables. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 138 Pass UL and CSA authentication D.1.2 Type and Structure Label for Signal Cables The label for signal cables is L-shaped with fixed dimensions, as shown in Figure D-1. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 139 The label for power cables should be attached to the identification plate on the cable ties that are attached to the cable. The identification plate has an embossed area 0.2 mm x 0.6 mm (0.008 Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 140 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 must use a template to print labels. You can obtain the template through the following methods: Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 141 D Engineering Labels for Cables Download the template from http://support.huawei.com. Obtain the template from the Huawei local office. The templates are made in Microsoft Word and the following requirements should be met: When using the template, you can directly modify the contents of the template. The settings of centered characters, direction, and fonts should not be changed.
  • Page 142 Table D-1 Standard typeface for handwriting WThe characters should be clear, distinct, and tidy. Writing direction: The direction is as shown in Figure D-4: Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 143 – The identification card should be downward when you lay out the cable horizontally. Figure D-5 Text area of the label Procedure for attaching labels Figure D-6 shows the methods and procedures for attaching labels. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 144 The identification card is to the right of the cable in vertical cabling. The identification card is on the top of the cable in horizontal cabling. Make sure that the label is facing out. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 145 Area 2 (with the mark "TO:") contains the location information of the opposite end of the cable. Area 3 has been folded up inside the label. Figure D-8 Printed parts on the label for signal cables Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 146 A to Z. N: The cabinet columns from left to right are numbered from 01 to 99. For example, A01 is the cabinet in Row A and Column Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 147 For example, 01 is the number 1 optical interface. number. R: Optical receiving interface T: optical transmitting interface Example of the Label Figure D-9 shows the label on the cable. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 148 01. D: optical Numbered with two digits in up-bottom and left-right interface order. For example, 01. number. R: Optical receiving interface T: optical transmitting interface Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 149 Receiving Interface 1 on Slot 01, chassis 01 in the cabinet on Row A, Column 01 in the machine room. D.3 Engineering Labels for Network Cables This section describes the applicable ranges and contents of the engineering labels for network cables and gives examples. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 150 Table D-4. If the hub is a stand-alone device without cabinet or chassis, the label should contain specific location information that identifies the hub. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 151 D.4.1 Engineering Labels for Trunk Cables Between Devices Meaning of Engineering Labels for Trunk Cables Between Devices Table D-5 shows the engineering labels for trunk cables between devices. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 152 Figure D-12 shows the label on the cable. Figure D-12 Engineering labels for trunk cables between devices Meaning of the label in Figure D-12 is as follows: Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 153 DDF terminal is connected to an optical network interface, T: device or "B", which indicates that the DDF terminal is optical transmit connected to a switching device. interface. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 154 Numbered with two digits in the top-bottom and left- number right order. For example, 01. D: cable number Numbered with two digits in the top-bottom and left- right order. For example, 01. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 155 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 D-8. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 156 On the distribution box side, the label "B03--48V2" indicates that the cable is -48 V DC supply, connected to DC power socket 2 on row B, column 03 in the equipment room. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 157 Figure D-16. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 158 On the power socket side, the label marked with "B01-AC1" indicates that the power cable is connected to AC power socket on Row B, Column 01 in the machine room. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 159 Guide to Power Distribution Design This chapter describes how to design power distribution. E.1 Guide to Power Distribution Design of the NE80E This chapter describes how to design power distribution. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 160 44 A @ -48 V Maximum input current for each input 55 A Current of the circuit breaker for each input 60 A Guide to the NEPS5000-D Power Distribution (5 KW) Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 161 To support the maximum A3, B1, B2, and B3) configuration, it is recommended that each DC power line should provide a minimum of 44 A @ -48 VDC current. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 162 Each power module should than 35 m 02(RV)25mm^2,blue,110A be equipped with three cables of this type. The cable length is determined by the project survey on site. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 163 Specifications of the DC Power Module NEPS8000-D Figure E-3 shows the appearance of DC power module NEPS8000-D (8 KW). Figure E-3 Appearance of the DC power module NEPS8000-D (8 KW) Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 164 (PDF) should be directly connected to power module A and power module B. Table E-5 shows the current parameters of each circuit breaker and each power line for the PDF Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 165 Wire,450/750V,227 IEC 02 Each power module should (RV)25mm^2,black,110A be equipped with three cables of this type. The cable length is determined by the project survey on site. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 166 L: indicates distance from the PDF to the device E.1.3 Guide to the AC Power Distribution Guide to the AC power distribution Specifications of the AC Power Module NEPS5000-A Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 167 90 to 275 VAC Maximum input current of each line 10 A Guide to the AC NEPS5000-A Power Distribution Figure E-6 shows the appearance of the AC power module NEPS5000-A. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 168 16 A (because the current specifications of the circuit breaker of the power module is 16 A). Table E-8 lists the cables and terminals for the NEPS5000-A. Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 169 Common Terminal,Single Cord End Terminal,Conductor Cross Section 10mm^2,50A,Insertion Depth 18mm,Ivory Naked Crimping Terminal,OT, 10mm^2,M6,Tin Plating,Naked Ring Terminal Common Terminal,Single Cord End Terminal,Conductor Cross Section 2.5mm^2,12.5A,Insertion Depth 8mm,Blue Issue 02 (2011-09-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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Ne80e