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Zte NetNumen U31 R06 Hardware Installation Manual

Zte NetNumen U31 R06 Hardware Installation Manual

Unified element management system
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NetNumen™ U31 R06
Unified Element Management System
Hardware Installation Guide
Version: V12.14.30
ZTE CORPORATION
No. 55, Hi-tech Road South, ShenZhen, P.R.China
Postcode: 518057
Tel: +86-755-26771900
Fax: +86-755-26770801
URL: http://support.zte.com.cn
E-mail: support@zte.com.cn

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Summary of Contents for Zte NetNumen U31 R06

  • Page 1 NetNumen™ U31 R06 Unified Element Management System Hardware Installation Guide Version: V12.14.30 ZTE CORPORATION No. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057 Tel: +86-755-26771900 Fax: +86-755-26770801 URL: http://support.zte.com.cn E-mail: support@zte.com.cn...
  • Page 2 ZTE CORPORATION is prohibited. Additionally, the contents of this document are protected by contractual confidentiality obligations. All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE CORPORATION or of their respective owners.

  • Page 3: Table Of Contents

    9.3 Installing the Network Cables ................9-8 Chapter 10 Cabinet Accessory Installation..........10-1 10.1 Installing the Cabinet Side Door ..............10-1 10.2 Installing the Front and Rear Doors ..............10-3 Chapter 11 Peripheral Device Installation ..........11-1 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 4 13.2 Powering on the E4140 Shelves ..............13-3 Chapter 14 Site Clean-Up................. 14-1 Appendix A Making a Power Cable and a Grounding Cable ....A-1 Appendix B Making a Network Cable ............B-1 Figures......................I Tables ......................V Glossary .......................VII SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 5: Chapter 1 Installation Flow

    Before starting hardware installation, you shall complete corresponding preparations, such as preparing construction conditions, checking installation environment, and unpacking and inspecting goods, so that the later installation process can be smooth and efficient. For the hardware installation flow, see Figure 1-1. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 6: Figure 1-1 Hardware Installation Flow

    NetNumen™ U31 R06 Hardware Installation Guide Figure 1-1 Hardware Installation Flow SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 7: Chapter 2 Installation Preparations

    Grounding conditions The equipment room must have good grounding conditions. Ground resistance must meet local technical requirements. In general, ground resistance cannot be greater than 1 Ω. Auxiliary devices SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 8: Table 2-1 Tools And Meters

    Flathead screw- Tightens flathead screws. driver Adjustable wrench Tightens bolts. Torque wrench Tightens bolts. Socket wrench set Loosens or tightens fasteners to ad- just the level of the cabinet. Floating-nut driver Installs floating nuts. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 9 Marks lines on the ground to de- termine the position where a socket bolt is installed. Claw hammer Installs socket bolts and opens wooden cases. Percussion drill Drills holes. Vacuum cleaner Cleans installation holes and the floor. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 10 Crystalhead crimp- Crimps crystalheads of network ca- ing pliers bles. Coaxial-cable Crimps the metal sheath at the end crimping pliers of a coaxial cable. Wire strippers Strips off the cable sheath. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 11: Required Documents

    The following documents must be prepared before installation: Engineering design documents and packing lists Manuals shipped with the products Unpacking Inspection Guide of Core Network Products Environment Acceptance Report of Core Network Products Core Network Product Hardware Installation Quality Standard SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
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  • Page 13: Chapter 3 Unpacking And Checking Equipment

    Move the wooden case with a fork truck to the cabinet installation site in the equipment room. b. Open all tongue pieces with a flathead screwdriver, remove the upper cover of the case, and then remove the sideboards, see Figure 3-1. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 14: Figure 3-1 Unpacking A Wooden Case

    Cut the adhesive tapes sealing the carton. c. Open the carton, and then take out the foam board and board boxes. Figure 3-2 Removing the Outer Packing of a Carton 1. Carton label 2. Packing strap 3. Carton SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 15: Figure 3-3 Removing The Board Package

    For the board that is not installed immediately, put it back in its original package, and then seal the package. 5. Check to ensure that the equipment is in good condition and the quantity is correct before equipment hand-over and storage. – End of Steps – SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
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  • Page 17: Chapter 4 Removing Cabinet Doors

    Figure 4-1 Opening the Door Lock 2. Disconnect the end of the grounding cable on the cabinet by using a cross head screwdriver (it is recommended that only the end connected to the cabinet is disconnected), see Figure 4-2. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 18: Figure 4-2 Disconnecting The Grounding Cable

    Pull down the spring pin on the upper part of the door. d. Lift the door upwards, and then move the door outwards. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 19: Figure 4-3 Disassembling The Cabinet Door

    Put the cabinet at a safe place. Ensure that the lock of the cabinet door is opened, which prevents the lock rod on the lower part of the door from being distorted because of pressure. – End of Steps – SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
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  • Page 21: Chapter 5 Cabinet Installation

    The equipment room has no static Install the cabinet on the floor. Install the cabinet directly on conductive floor. the concrete floor of the equipment room, see Figure 5-2. Figure 5-1 Installing the Cabinet on the Adjustable Base SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 22: Installing The Cabinet On The Adjustable Base

    5.1 Installing the Cabinet on the Adjustable Base This procedure describes how to install the cabinet on the adjustable base. Adjust the base height and mount the base to make its surface in level with the static conductive floor. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 23 M12×35 bolts (an M12×35 bolt contains a spring washer and a gasket) are ready. Context For the installation position of the cabinet in the equipment room, see Figure 5-3. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 24: Figure 5-3 Installation Position Of The Cabinet

    160 mm-240 mm Type B 240 mm-390 mm Type C 390 mm-690 mm The three types of adjustable bases have the same structure. For the overview of an adjustable base of type A, see Figure 5-4. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 25: Figure 5-4 Adjustable Base Of Type A

    Figure 5-5 Marking Holes for Installing a Single Cabinet (Unit: mm) 1. Installation hole 2. Wall For the installation holes of socket bolts for the adjustable bases to install multiple cabinets, see Figure 5-6. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 26: Figure 5-6 Marking Holes For Installing Multiple Cabinets (Unit: Mm)

    4. In accordance with the position of the socket bolt marked on the floor, make an indentation at the hole location first by using a punch to help locate the drill bit, see Figure 5-8. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 27: Figure 5-8 Drilling Indentations

    Figure 5-9 Drilling a Hole 1. Vacuum cleaner 2. Percussion drill 6. Remove the bolt, spring washer, insulating washer, and gasket of the AN01 socket bolt. For the overview of AN01 socket bolt, see Figure 5-10. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 28: Figure 5-10 An01 Socket Bolt

    9. Adjust the adjustable base to make the scale indication on the base equal to the height of the static conductive floor, see Figure 5-12. The tightening torque of a height-locking bolt should reach 40 N·m. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 29: Figure 5-12 Adjusting The Height Of An Adjustable Base

    Figure 5-12 Adjusting the Height of an Adjustable Base 1. Movable bracket 2. Height-locking 3. Fixed bracket M12×25 bolt 10. Secure the adjustable base, see Figure 5-13. Note: The tightening torque of a bolt should reach 75 N·m. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 30: Figure 5-13 Securing An Adjustable Base

    2. Spring washer 5. Adjustable base 3. Gasket 6. Insulating gasket 11. Remove M12×35 bolts from the adjustable base by using an adjustable wrench. Remove spring washers and gaskets from the bolts, see Figure 5-14. 5-10 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 31: Figure 5-14 Removing Bolts From An Adjustable Base

    Figure 5-15. Figure 5-15 Adjusting the Level of the Adjustable Base 1. Spirit level 2. Spacer shim 13. Perform the following procedures as required: 5-11 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 32: Figure 5-16 Adjusting The Level Of Multiple Adjustable Bases

    1. Spacer shim 2. Spirit level 15. Use the multimeter to measure the resistance between the adjustable base and the concrete floor, see Figure 5-17. Note: The resistance value must be greater than 5 MΩ. 5-12 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 33: Figure 5-17 Measuring Resistance For The Adjustable Base

    16. Lift the cabinet onto the adjustable base. 17. Align the installation holes at the bottom of the cabinet with the installation holes on the surface of the cabinet. 18. Secure the cabinet with bolts, see Figure 5-18. 5-13 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 34: Figure 5-18 Installing A Cabinet

    19. Measure the level and the verticality of the cabinet with the spirit level. The horizontal and vertical deviations should be less than 3 mm. If the cabinet is not level, adjust the fine adjustment screw by using the socket spanner, see Figure 5-19. 5-14 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 35: Figure 5-19 Adjusting The Level Of The Cabinet

    The spacing between the neighboring cabinets in a row should be smaller than 3 mm. The sides of cabinet rows that are along the walkway must be aligned with a deviation less than 5 mm, see Figure 5-20. 5-15 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 36: Figure 5-20 Space Between Side-By-Side Cabinets

    NetNumen™ U31 R06 Hardware Installation Guide Figure 5-20 Space Between Side-by-Side Cabinets 22. Connect neighboring cabinets with junction kits, see Figure 5-21. Figure 5-21 Connecting Neighboring Cabinets 1. Junction kit 2. M4×12 combination screw 5-16 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 37: Figure 5-22 Installing The Shockproof Assembly (1)

    6. Lock rod (M8 cap head hexagon nut, For the shockproof assembly installation diagram when the vertical connection plates are not close to the cable ladder, see Figure 5-23. 5-17 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 38: Installing The Cabinet On The Floor

    If bottom routing is used, ensure that cabling is complete. – End of Steps – 5.2 Installing the Cabinet on the Floor This procedure describes how to install the cabinet on the concrete floor. 5-18 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 39: Figure 5-24 Cabinet Installation Position

    Spacer shims, insulating gaskets, M12×90 bolts (an M12×90 bolt contains a spring washer, a gasket, and an insulating washer) are ready. Context For the installation position of the cabinet in the equipment room, see Figure 5-24. Figure 5-24 Cabinet Installation Position 5-19 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 40: Figure 5-25 Marking Holes For Installing A Single Cabinet (Unit: Mm)

    1. Installation hole 2. Wall For the installation holes of socket bolts to install multiple cabinets, see Figure 5-26. Figure 5-26 Marking Holes for Installing Multiple Cabinets (Unit: mm) 1. Installation hole 2. Wall 5-20 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 41: Figure 5-27 Marking Installation Holes Using The Drilling Template

    4. Adjust the locating rod that determines the depth of the hole, and then press the percussion drill downward vertically to drill holes. Use the vacuum cleaner to remove the dust inside and outside the holes, see Figure 5-29. 5-21 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 42: Figure 5-29 Drilling A Hole

    2. Spring washer 4. Insulating washer 6. Install the socket bolt vertically into the hole. Hammer the socket bolt by using the claw hammer until the expansion tube enters the hole completely, see Figure 5-31. 5-22 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 43: Figure 5-31 Hammering A Socket Bolt

    Lift one side of the cabinet, and then place two insulating gaskets under the cabinet. c. Secure the cabinet with M12×90 bolts by increasing the tightening torque of the bolts to 75 N m. 5-23 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 44: Figure 5-32 Installing A Cabinet

    8. Measure the level and the verticality of the cabinet with the spirit level. The horizontal and vertical deviations should be less than 3 mm. If the cabinet is not level, adjust the fine adjustment screw by using the socket spanner, see Figure 5-33. 5-24 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 45: Figure 5-33 Adjusting The Level Of The Cabinet

    1. Spirit level 2. Socket spanner 3. Inching bolt 9. Use the multimeter to measure the resistance between the cabinet and the ground, Figure 5-34. Note: The resistance value must be greater than 5 MΩ. 5-25 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 46: Figure 5-34 Measuring Resistance Of The Cabinet

    The spacing between the neighboring cabinets in a row should be smaller than 3 mm. The side of cabinet rows that are along the walkway must be aligned with a deviation less than 5 mm, see Figure 5-35. 5-26 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 47: Figure 5-35 Space Between Side-By-Side Cabinets

    Note: The insulation test (refer to step 9.) must be implemented immediately after a cabinet is installed. Figure 5-35 Space Between Side-by-Side Cabinets 12. Connect neighboring cabinets with junction kits, see Figure 5-36. 5-27 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 48: Figure 5-36 Connecting Neighboring Cabinets

    14. (Optional) Install a shockproof assembly on the cabinet if necessary. For the shockproof assembly installation when all the installation holes are under the cable ladder in the equipment room, see Figure 5-37. 5-28 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 49: Figure 5-37 Installing The Shockproof Assembly (1)

    5. Insulating gasket and gasket) hexagon socket 6. Lock rod (M8 cap head hexagon nut, For the shockproof assembly installation when the vertical connection plates are not close to the cable ladder, see Figure 5-38. 5-29 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 50: Figure 5-38 Installing The Shockproof Assembly (2)

    7. Bolt (M8 nut, 3. Cable ladder washer) spring washer, 4. M12×25/M8×25 5. Insulating gasket and gasket) hexagon socket 6. Lock rod (M8 cap head hexagon nut, – End of Steps – 5-30 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 51 The power supply system of a cabinet consists of the power supply subsystem, power supply subsystem, power distribution subsystem, and the unified Power Distribution Unit (PDU). For the –48 V power supply system with two areas of triple input, Figure 6-1. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 52: Figure 6-1 Power Supply System Of A Cabinet

    Output Terminal Output Terminal Input Terminal Way 1 –48 V (Ⅰ) –48 V A 1–2 –48 V B 1–2 –48 V (Ⅰ) –48 VRTN (Ⅰ) –48 VRTN(A) 1–2 –48 VRTN(B) 1–2 –48 VRTN (Ⅰ) SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 53: Chapter 6 Installation Of External Power Cables And Grounding Cables

    Figure 6-3 Routing of Power Cables and Grounding Cables 1. Power Cable 2. Grounding Cable If a cable is not long enough, use a longer cable. Do not connect or solder two or more short cables to make a long one. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 54: Figure 6-4 Installation Modes Of O-Type Terminals

    (see D of Figure 6-4). Figure 6-4 Installation Modes of O-Type Terminals The horizontal distance between power cables (or grounding cables) and other cables should be greater than 300 mm, see Figure 6-5. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 55: Figure 6-5 Distance Between Power Cables And Signal Cables

    Avoid cables from being squeezed or stretched by rotatable parts such as a door. Do not bind the cables at the bends, see Figure 6-6. Figure 6-6 Cable Binding Cable ties should face the same direction. The surplus part of cable ties should be trimmed. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 56: Figure 6-7 Top Routing Of A Cabinet

    2. Cover plate for power 3. Unified cables Bottom Routing Principles Power cables and grounding cables are routed from the bottom of the power distribution box to the cabinet bottom through the static conductive floor, see Figure 6-8. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 57: Installing Power Cables And Grounding Cables

    DC distribution panel or the –48 V/–60 V positive busbar of the power supply. Connect the grounding cable of the cabinet to the grounding copper bar. Prerequisite The related design documents are ready. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 58 6. Use the multimeter to measure the resistance between the –48 V/–60 V input terminal and the RTN input terminal of the unified PDU. Note: If the multimeter does not give out any sound, no short circuit exists. – End of Steps – SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 59 Brackets and floating nuts have been installed in place. Anti-static gloves and a cross head screwdriver are ready. An E4140 shelf and M6×20 combination screws are ready. The installation position and the shelf number are known. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 60: Figure 7-1 Installing An E4140 Shelf

    4. Set the jumpers for the New Chassis Data Module (NCDM). Figure 7-2 shows the jumpers of the NCDM board. For the function of each jumper, refer to Table 7-1. Figure 7-2 Jumpers of the NCDM Board SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 61: Chapter 7 Assembly Installation In A Cabinet

    The E4140 shelf provides 14 physical slots, where slots 1 to 6 and slots 9 to 14 are available for processing boards, and slots 7 and 8 are available for switching boards. For the relationship between active and standby slots, see Figure 7-3. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 62: Removing A Blank Panel

    ESD jack on the shelf. For how to wear the wrist strap, see Figure 7-4. Figure 7-4 Wearing an ESD wrist strap 1. ESD wrist strap 2. Loosen the captive screws. 3. Pull up the latches. 4. Lift the extractors. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 63: Figure 7-5 Removing A Rear Blank Panel

    Figure shows the procedure for removing a front blank panel from the shelf. Figure 7-5 Removing a Rear Blank Panel 1. Extractor 2. Captive screw 3. Latch SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 64: Installing A Board

    For an E4140 shelf, rear boards must be installed before front boards are installed. Prerequisite wrist strap (or anti-static gloves) and a cross head screwdriver are ready. The position where the board is installed in the shelf is known. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 65: Figure 7-7 Checking The Memory Installation

    If the memory bar is not in position, perform the following steps to reinstall it. a. Move aside the extractors on two sides of the memory bar and remove the memory bar from the slot, see Figure 7-8. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 66: Figure 7-8 Opening The Extractors For The Memory Slots

    Press the bar on two ends with equal strength to install the bar into the slot. Verify that the extractors on two ends of the memory slot closely lock the memory bar, Figure 7-9. Caution! Do not press on any board element to avoid any element falling down. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 67: Figure 7-9 Reinstalling The Memory Bar

    Chapter 7 Assembly Installation in a Cabinet Figure 7-9 Reinstalling the Memory Bar 3. Pull up the latches, and open the upper and lower extractors completely, see Figure 7-10. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 68: Figure 7-10 Opening Extractors Of A Board

    Push the board slowly along the slot rails into the shelf. b. Close the upper and lower extractors at the same time until the latches lock the extractors completely. c. Tighten the captive screws. 7-10 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 69: Figure 7-11 Installing A Board

    6. Verify that there is no vacant slot in the back/front part of the shelf. If there is, install a blank panel for the vacant slot. Note: The procedure for installing a blank panel is the same as that for installing a board. – End of Steps – 7-11 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
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  • Page 71: Chapter 8 Installation Of Internal Power Cables And Grounding Cables

    Figure 8-1 shows the cabling in a cabinet fully configured with three E4140 shelves. For the relationships between each shelf and the control switches of the unified PDU, refer to Table 8-1. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 72: Figure 8-1 Cabling In A Cabinet

    Table 8-1 Relationships Between Internal Assemblies and Control Switches of the Unified PDU Assembly Control Switch E4140-2 A1, A2, B1, and B2 E4140-1 A3, A4, B3, and B4 E4140-0 A5, A6, B5, and B6 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 73: Installing Cables For An E4140 Shelf

    Secure one end of the grounding cable to the grounding point. b. Connect the other end of the grounding cable to the nearest vertical cable tray, and secure the cable with a M6×12 combination screw. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 74: Figure 8-2 Installing Grounding Cables For The E4140 Shelf

    Remove the screws of the protective cover from each New Power Entry Module (NPEM) by using the cross head screwdriver. Take down the cover. b. Remove the screw of each NPEM connection terminal by using the cross head screwdriver. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 75: Figure 8-3 Installing Power Cables For The E4140 Shelf

    2. Cable tray 4. Vertical cable tray 6. Horizontal cable tray 4. Bind power cables that are routed along the horizontal cable tray, vertical cable tray, and cable trays. – End of Steps – SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
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  • Page 77 The surplus part of the cable tie should be cut off from the root without any jagged edge. Take protective measures when attaching a signal cable to a sharp structural component. Optical fibers should be bound with the optical fiber ties for protection. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 78: Figure 9-1 Cable Binding

    9-2). The anti-rodent screen should be cut in accordance with the number of cables routed out of the cabinet. If the horizontal cable ladder is more than 0.8 m above the cabinet, a vertical cable ladder must be used to secure and protect cables. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 79: Chapter 9 Signal Cable Installation

    Figure 9-3. The height of the signal cable bundles cannot exceed two thirds of the floor height to avoid negative effects on ventilation and heat dissipation. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 80: Setting Jumpers And Dip Switches Of The Unified Pdu

    DIP switch, you can set the power system type of the unified and the cabinet in which the unified is installed. PDUM board of the unified provides the DIP switch and the RS485 jumper, see Figure 9-4. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 81: Figure 9-4 Dip Switch And Rs485 Jumper

    The DIP switch for cabinet ID is used to set the ID of the cabinet in which the unified is installed. For the setting rules of the DIP switch, refer to Table 9-1. Table 9-1 DIP Switch Location Cabinet ID Binary 0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 82: Figure 9-6 Removing The Pdum Board

    PDUM board of the unified supports hot swapping. Users do not need to power off the PDUM board before removing the board. Figure 9-6 Removing the PDUM Board 1. PDUM board 2. Captive screw SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 83: Figure 9-7 Settings Of Rs485 Jumper And Cabinet Id Dip Switch

    Figure 9-7 Settings of RS485 Jumper and Cabinet ID DIP Switch 4. Install the PDUM board into the unified and push it in place. Use the cross head screwdriver to tighten the captive screws clockwise, see Figure 9-8. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 84: Installing The Network Cables

    4. Attach labels on both ends of each cable to identify where the cable should be routed from and connected to. 5. Connect both ends of each cable into correct ports. Figure 9-9 shows the cabling connections in the cabinet. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 85: Figure 9-9 Cabling Connections In The Cabinet

    Figure 9-9 Cabling Connections in the Cabinet 1. Unified PDU 3. E4140 shelf 5. Connecting network 2. RS485 communication 4. Vertical cabling board cable cable 6. Horizontal cable ladder Figure 9-10 shows the cabling connections out of the cabinet. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 86: Figure 9-10 Cabling Connections Between Cabinets

    Point a (a1 and a2) and point b identify both ends of the RS485 communication cable and RS485 cascade communication cable respectively. 6. Verify that cables are correctly connected, and then bind the cables. – End of Steps – 9-10 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 87: Chapter 10 Cabinet Accessory Installation

    Steps 1. Remove the grounding screw of the side door. 2. Connect one end of the grounding cable to the grounding point of the side door, and tighten the screw, see Figure 10-1. 10-1 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 88: Figure 10-1 Installing The Grounding Cable Of The Side Door

    Figure 10-1 Installing the Grounding Cable of the Side Door 3. Install the side door of the cabinet, see Figure 10-2. Put all screws in place on the side door and tighten them. 10-2 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 89: Installing The Front And Rear Doors

    – End of Steps – 10.2 Installing the Front and Rear Doors This procedure describes how to install the front door and rear door. Note: The front door and rear door are installed in the same way. 10-3 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 90: Figure 10-3 Installing The Grounding Cable Of The Door

    2. Grounding cable of the side door of the front door c. Use the multimeter to measure the resistance of the grounding cable and verify that the grounding cable is connected properly, see Figure 10-4. 10-4 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 91: Figure 10-4 Measuring The Resistance Of The Grounding Cable

    4. Verify that the front and rear doors can be opened and closed properly. For how to open the door of the cabinet, refer to Chapter 4 Removing Cabinet Doors. – End of Steps – 10-5 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
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  • Page 93: Chapter 11 Peripheral Device Installation

    5. Connect the grounding cables of the terminal devices to grounding bars of the monitoring and maintenance room. 6. Attach labels to the cables, and then arrange and bind the cables. 11-1 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 94: Alarm Box Installation

    3. Hammer lightly the plastic expansion tubes into the holes until the expansion tubes are completely seated in the holes. 4. Secure the mounting plate on the wall with four M5 countersunk head wood screws, Figure 11-1. 11-2 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 95: Figure 11-1 Installing A Mounting Plate

    5. Align the hooks on the side edge of the mounting plate with the holes in the alarm box to hang the alarm box onto the mounting plate, see Figure 11-2. Figure 11-2 Installing an Alarm Box 1. Hook 2. Hole 11-3 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 96: Connecting Cables (Ac Power Supply)

    2. Connect the three-pole plug of the power cable to the socket, and then connect the other end to the adaptor. For the adapter and the power cable, see Figure 11-3. 11-4 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 97: Figure 11-3 Ac Adaptor And Power Cable

    5. Route the power cable and the network cable into the cable trunking, and then install the cover plate of the cable trunking. Note: adapter should be placed in a safe place. – End of Steps – 11-5 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 98: Connecting Cables (Dc Power)

    Prerequisite The power cable and a straight-through network cable (RJ-45 connector) are connected and routed properly. A screwdriver and cable ties are ready. Ensure that the power is switched off. 11-6 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 99 4. Route the power cable and the network cable into the cable trunking, and then install the cover plate of the cable trunking. – End of Steps – 11-7 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
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  • Page 101: Chapter 12 Installation Inspection

    7. Verify that all inlets and outlets on the cabinets are covered with cover plates or rodent-resistant bags. 8. Verify that the wrist strap is connected to the jack of the cabinet. – End of Steps – 12-1 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 102: Checking The Assemblies In The Cabinets

    1. Verify that the power devices (such as power distribution boxes) are installed in a proper position in accordance with the design requirements. 2. Verify that the power cables and grounding cables are properly installed. 12-2 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 103: Checking The Signal Cables

    This procedure describes how to verify that the installation of power plugs, sockets, and peripheral devices complies with the related design files and standards. Prerequisite The Core Network Product Hardware Installation Quality Standard is ready. 12-3 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 104 4. Verify that no waste material, such as desiccant or scrap of cable ties or cables, is left in the cable trunking, on the cable ladder, or around the cabinets. 5. Verify that the articles in the equipment room are kept in order. – End of Steps – 12-4 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 105 Use the multimeter to check the positive and negative pole connections and grounding connections of the PDU's power input and output. Verify that no short circuit exists between –48 V/–60 V and RTN, or –48 V/–60 V and PE, see Figure 13-1. 13-1 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 106: Figure 13-1 Measuring Resistances Between Poles

    For the front panel of the unified PDU, see Figure 13-2. Figure 13-2 Front Panel of the Unified PDU 1. Control switch 2. RUN/ALM 3. COM indicator indicator – End of Steps – 13-2 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 107: Chapter 13 System Power-On

    V voltage is from –50 V to –72 V. c. Verify that the –48 V A and –48 V B indicators on the NPEM are flashing red and the OK indicator is flashing green. 13-3 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 108 Close the handles of the general processing boards in sequence to power on the boards. The H/S indicator on the general processing board flashes blue several times and goes off, and then the OK indicator flashes green. – End of Steps – 13-4 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 109: Chapter 14 Site Clean-Up

    Remove installation leftovers from the equipment room and dispose of the leftovers in accordance with applicable local laws and regulations. Complete the installation report. Submit the installation report to the person in charge. 14-1 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
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  • Page 111: Appendix A Making A Power Cable And A Grounding Cable

    1. Use the wire clippers to cut out a cable that is slightly longer than the required length, Figure A-1. Figure A-1 Cutting Out a Cable 2. Put a heat-shrink tube onto the cable, see Figure A-2. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 112: Figure A-2 Putting A Heat-Shrink Tube Onto The Cable

    1. Tube 2. Cable core 3. Cable 4. Plug the cores into the tube of the copper tubular lug until the cores are fully seated, Figure A-4. Caution! Ensure that no core is left exposed. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 113: Figure A-4 Plugging The Cores Into The Tube

    6. Move the heat-shrink tube to the tube and cover it completely. 7. Blow the heat-shrink tube by using the heat gun until the heat-shrink tube wraps the tube of the tubular lug tightly, see Figure A-6. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 114: Figure A-6 Blowing The Heat-Shrink Tube

    Figure A-6 Blowing the Heat-Shrink Tube 1. Heat-shrink tube 8. Check the entire cable to ensure that the tubular lug is free of oxidation and the cable jacket is free of damage. – End of Steps – SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 115: Appendix B Making A Network Cable

    An unshielded cable consists of two unshielded RJ45 connectors and four pairs of eight-core twisted pairs, see Figure B-1. Figure B-1 Components of an Unshielded Cable 1. Connector 2. Twisted pair 3. Cable jacket For pin numbers of an RJ45 connector, see Figure B-2. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 116: Figure B-2 Pin Numbers

    For the connection relationships at both ends, refer to Table B-2. Table B-2 Connection Relationships of a Crossover Cable Connector A Connector B Core Wire Color Core Wire Color White-orange White-green Orange Green White-green White-orange Blue Blue White-blue White-blue SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 117: Figure B-3 Stripping Off The Cable Jacket

    Figure B-4 Arranging the Core Wires 3. Plug the four pairs of twisted core wires into the pins of a connector until the core wires are completely seated, see Figure B-5. Plug the "white-orange" wire into Pin 1. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 118: Figure B-5 Connecting The Twisted-Pair Cable

    4. Crimp the connector by using the crimping pliers, see Figure B-6. Figure B-6 Crimping the Connector 1. Crimping pliers 5. Connect both connectors of the network cable to the two sockets of the network cable tester, see Figure B-7. SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

  • Page 119: Figure B-7 Testing The Network Cable

    3-6-1-4-5-2-7-8-G. You may set the switch of the tester to the "S" position to reduce the speed of the indicators being lit for observing more accurately. – End of Steps – SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
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  • Page 121: Figures

    Figure 5-22 Installing the Shockproof Assembly (1) ..........5-17 Figure 5-23 Installing the Shockproof Assembly (2) ..........5-18 Figure 5-24 Cabinet Installation Position ..............5-19 Figure 5-25 Marking Holes for Installing a Single Cabinet (Unit: mm)...... 5-20 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 122 Figure 7-11 Installing a Board ................. 7-11 Figure 8-1 Cabling in a Cabinet................. 8-2 Figure 8-2 Installing Grounding Cables for the E4140 Shelf ........8-4 Figure 8-3 Installing Power Cables for the E4140 Shelf..........8-5 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 123 Figure B-2 Pin Numbers ...................B-2 Figure B-3 Stripping Off the Cable Jacket ..............B-3 Figure B-4 Arranging the Core Wires ................B-3 Figure B-5 Connecting the Twisted-Pair Cable............B-4 Figure B-6 Crimping the Connector................B-4 Figure B-7 Testing the Network Cable...............B-5 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
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  • Page 125: Tables

    Unified PDU ..................... 8-2 Table 9-1 DIP Switch Location .................. 9-5 Table 11-1 DC Power Cable Parameters..............11-6 Table B-1 Connection Relationships of a Straight-Through Cable ......B-2 Table B-2 Connection Relationships of a Crossover Cable........B-2 SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
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  • Page 127: Glossary

    - New Chassis Management Module NFCM - New Fan Controller Module NPEM - New Power Entry Module - Operation & maintenance Main Processor - Power Distribution Unit PDUM - PDU Monitor board - Protective Earth - Polyvinyl Chloride SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...
  • Page 128 NetNumen™ U31 R06 Hardware Installation Guide - Return - Telecommunications Industry Association VIII SJ-20141121113158-006|2014-12-20 (R1.0) ZTE Proprietary and Confidential...

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