QTech QSR-2920 Series Installation Manual
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QTech QSR-2920 Series Installation Manual

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INSTALLATION MANUAL
QSR-2920 Series Router
QSR-2920-04-AC, QSR-2920-04-AC-AC, QSR-2920-14-AC, QSR-2920-14-
AC-AC, QSR-2920-14P-AC, QSR-2920-24-AC, QSR-2920-24-AC-AC
www.qtech.ru

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  • Page 1 INSTALLATION MANUAL QSR-2920 Series Router QSR-2920-04-AC, QSR-2920-04-AC-AC, QSR-2920-14-AC, QSR-2920-14- AC-AC, QSR-2920-14P-AC, QSR-2920-24-AC, QSR-2920-24-AC-AC www.qtech.ru...
  • Page 2 QTECH is the trademark of Qtech LLC. All other trademarks, product marks and trade names referenced herein are owned by their owners respectively. This Manual may be subject to changes on account of product upgrade or other causes. QTECH reserves the right to revise this Manual without any notice. Subject to the laws and...
  • Page 3 Preface Manual Introduction This manual introduces the appearance, hardware, and installation preparation and method of the QSR-2920 series router, as well as its basic use and daily maintenance in terms of energization & operation, troubleshooting and equipment maintenance. Product Version This manual is applicable to the product versions as below.
  • Page 4 A sign to separate the options, with the same meaning as “or”. Slash “/” A sign to separate the options, indicating a multi-choice operation. For the purpose of this manual, the icons have the definitions as below: Icons Description www.qtech.ru...
  • Page 5 Technical Support  Technical support hotline: +7 (495) 797-33-11 * 555  Email (feedback): support@qtech.ru Revision History The Revision History is the summary of all manual updates. The latest version includes all previous updates. Version...

  • Page 6: Table Of Contents

    1.6. QSR-2920-24-AC Appearance and Hardware 1.7. QSR-2920-24-AC-AC Appearance and Hardware 1.8. Panel Specifications of QSR-2920 Series Router 1.9. Air Passage of QSR-2920 Series Router 1.10. Optional Power Module of QSR-2920 Series Router 2. INSTALLATION PREPARATIONS 2.1. Check Router Running Environment 2.2. Safety Precautions 1.2.2.
  • Page 7 1.6.3. De-dust the Fan 2.6.3. De-dust the Interface Daughter Card 3.6.3. De-dust Optical Interface and Pigtail Connector 7. APPENDIX 7.1. Entire Router and Common Module Specifications 1.7.1. Power Consumption/Dimension/Weight 7.2. Specifications of General Interfaces 1.7.2. 10Base-T/100Base-TX/1000Base-T-RJ45 Electrical Interface Attributes www.qtech.ru...
  • Page 8 7.7.4. Laying Specifications of Ground Wires 7.5. Router Protection 1.7.5. General Requirement of Lightning Protection Wires 7.6. Installation Method of Cable Wiring 1.7.6. Equipotential Connection Method 7.7. Cables 1.7.7. Console Cables 2.7.7. GE Ethernet Interface Cable 7.8. Environmental Substance Statement www.qtech.ru...
  • Page 9 PPEARANCE OF THE FIBER CONNECTOR 4-12 P ........................43 IGURE ULL OUT THE DUST PLUG 4-13 SFP ............................43 IGURE MODULE 4-14 I ........................43 IGURE NSTALL THE MODULE 4-15 R ......................44 IGURE EMOVE THE OPTICAL DUST CAP www.qtech.ru...
  • Page 10 6-8 U ..................58 IGURE NINSTALL THE DUST CAP OF THE MODULE 6-9 T ........................58 IGURE CONNECTION FIBER Appendix Figure D-1 D .............. 76 PPENDIX FIGURE IAGRAM OF ROUTER EQUIPOTENTIAL CONNECTION E-1 C ........................77 PPENDIX FIGURE ONSOLE CABLE www.qtech.ru...
  • Page 11 .............. 77 PPENDIX ABLE ONNECTION RELATIONSHIP OF THE CONSOLE CABLE E-4 C GE E RJ45 ........78 PPENDIX ABLE ONNECTION TABLE OF THE THERNET INTERFACE CABLE F-1 T ............78 PPENDIX ABLE OXIC AND HAZARDOUS SUBSTANCE NAME AND CONTENT www.qtech.ru...

  • Page 12: Router Introduction

    Installation Manual 1. Router Introduction 1. ROUTER INTRODUCTION QSR-2920 series router is a Gigabit Ethernet access centralized router independently developed by QTECH, which includes seven product models: QSR-2920-04-AC, QSR-2920-04- AC-AC, QSR-2920-14-AC, QSR-2920-14-AC-AC, QSR-2920-14P-AC, QSR-2920-24-AC, and QSR- 2920-24-AC-AC. This chapter mainly describes the specifications of QSR-2920 series router.

  • Page 13: Qsr-2920-04-Ac-Ac Appearance And Hardware

    8. Fan outlet electrical interface Figure 1-4 The rear appearance diagram of QSR-2920-04-AC-AC 1. Grounding screw 2. Power 1 switch 3. Power 1 socket 4. Power 2 socket 5. Power 2 switch 6. Slots of MX9 interface sub card (S1-S4) www.qtech.ru...

  • Page 14: Qsr-2920-14-Ac Appearance And Hardware

    1.4. QSR-2920-14-AC-AC Appearance and Hardware The dimension of QSR-2920-14-AC-AC is 442mm × 380mm × 44.2mm (W x D x H). The front appearance diagram of QSR-2920-14-AC-AC is shown in Figure 1-7, and the rear appearance diagram is shown Figure 1-8. www.qtech.ru...

  • Page 15: Qsr-2920-14P-Ac Appearance And Hardware

    1.5. QSR-2920-14P-AC Appearance and Hardware The dimension of QSR-2920-14P-AC is 442mm × 380mm × 44.2mm (W x D x H). The front appearance diagram of QSR-2920-14P-AC is shown in Figure 1-9, and the rear appearance diagram is shown Figure 1-10. www.qtech.ru...

  • Page 16: Qsr-2920-24-Ac Appearance And Hardware

    1.6. QSR-2920-24-AC Appearance and Hardware The dimension of QSR-2920-24-AC is 442mm × 380mm × 44.2mm (W x D x H). The front appearance diagram of QSR-2920-24-AC is shown in Figure 1-11, and the rear appearance diagram is shown Figure 1-12. www.qtech.ru...

  • Page 17: Qsr-2920-24-Ac-Ac Appearance And Hardware

    1.7. QSR-2920-24-AC-AC Appearance and Hardware The dimension of QSR-2920-24-AC-AC is 442mm × 380mm × 44.2mm (W x D x H). The front appearance diagram of QSR-2920-24-AC-AC is shown in Figure 1-13, and the rear appearance diagram is shown Figure 1-14. www.qtech.ru...

  • Page 18: Panel Specifications Of Qsr-2920 Series Router

    6. Slots of MX9 interface sub card (S1-S4) 1.8. Panel Specifications of QSR-2920 Series Router The interface description is as shown in the following table: Table 1-1 Interfaces on the front panel of QSR-2920 series router Interface Name Description www.qtech.ru...
  • Page 19 QSR-2920-04-AC: no QSR-2920-04-AC-AC: no QSR-2920-14-AC: 24 ports QSR-2920-14-AC-AC: 24 ports QSR-2920-24-AC: 48 ports QSR-2920-24-AC-AC: 48 ports QSR-2920-14P-AC: 24 ports POE interface QSR-2920-14P-AC: GE0~GE7 Support eight IEEE802.3AF interfaces at most, or support four IEEE802.3AT interfaces www.qtech.ru...
  • Page 20 Flash: indicates that data TXD: yellow transmitted over the port. Green on: indicates that the port is up. off: indicates that the port is down. Flash: indicates that data transmitted over the port. www.qtech.ru...

  • Page 21: Air Passage Of Qsr-2920 Series Router

    Installation Manual 1. Router Introduction 1.9. Air Passage of QSR-2920 Series Router The air flow direction of QSR-2920 series router chassis is left in and right out, and the diagram is as follows: Figure 1-5 Air passage of QSR-2920 series router ...
  • Page 22 Installation Manual 1. Router Introduction AD200- 200WACDC Output 12V system power supply, and 54V 1D005C01 power POE system power www.qtech.ru...

  • Page 23: Installation Preparations

    2.1. Check Router Running Environment QSR-2920 series routers must be used indoors. To ensure the normal running of the router, take the corresponding measures to meet the environment requirement of the router running:  Air conditioning and ventilation system can ensure the normal running temperature and humidity conditions of the router.

  • Page 24: Static Safety

    Step 4: Ensure that the anti-static wrist is well-grounded. The using method of the anti- static wrist is shown in the following figure. Figure 2-1 Using method of anti-static wrist www.qtech.ru...

  • Page 25: Laser Safety

     Configurable termianl (a common PC or a laptop)  Multimeter 2.4. Open-Package and Inspection QSR-2920 series router adopts the carton packaging. The package comprises the carton, plastic bags, protection EPE and other packaging materials. The open-package steps are as follows: Step 1: View the carton label, and confirm the router model in the carton.

  • Page 26: Router Installation

    This section describes how to install the QSR-2920 series router to the 19-inch standard cabinet. Installation Preparations  QSR-2920 series router is 1U high, so ensure that enough installation space is reserved for the router.  Check the grounding and stability of the cabinet and ensure that there is no obstacle inside and around the cabinet affecting the router installation.
  • Page 27 Install the slide on the two sides, respectively. The slides installed on the both sides must be at the same height. Then, tighten the fixing screws.  The appearance and installation methods of different cabinets and slides may vary. This section is just for your reference. Goods in kind prevail. www.qtech.ru...
  • Page 28 Inset the router to the cabinet smoothly until the hanging ear of the router is closely cling to the square hole bar in the front of the cabinet. The slide (tray) bears the weight. The router is installed to the 19-inch standard cabinet, as shown in the following figure. www.qtech.ru...
  • Page 29  Check and ensure that the router is installed correctly.  Check and ensure that the router hanging ear and cabinet are secure and well.  Check and ensure that enough space is reserved around the router for heat dissipation. www.qtech.ru...

  • Page 30: Ground The Router

    Install the ground screw with the ground cable to the grounding hole and tighten it. Step 4: Use the same method to install the other side of the ground cable to the grounding terminal of the cabinet. Figure 3-4 Connect the ground cable www.qtech.ru...

  • Page 31: Optional) Install Spd

    Turn on or turn off the power. 5.Automatic overload If the overload occurs, the power is cut off. When protector the overload comes to recovery, the power resets automatically. 6.Standard socket Connects to the power in the equipment room via the power cable. www.qtech.ru...

  • Page 32: Optional) Install Port Lightning Protector

    IN end and the conversion cable on the router is connected to the OUT end). At the same time, observe whether the indicators on the boards are normal. Step 4: Bind the cables tidily using cable ties. www.qtech.ru...

  • Page 33: Connect Power Cable

    Insert the AC power cable into the socket of the router power. Step 2: Insert the AC power cable to the socket providing power for the router. The AC power cable is connected, as shown in the following figure. www.qtech.ru...

  • Page 34: Check After Installation

     Check and ensure that the PE is connected correctly.  Check and ensure that the power cable is connected correctly.  Check and ensure that the interface daughter card is installed and well-contacted. www.qtech.ru...

  • Page 35: Power On And Run Router

    (pin) serial interface socket of the PC (or laptop). The configuration cable is shown in Figure 4-1, and the connection diagram is shown in Figure 4-2. Figure 4-1 Console cable For details about the inner signal connection of the Console cables, refer to Appendix E Console Cable. www.qtech.ru...

  • Page 36: Set Pc Hyperterminal Parameters

    Figure 4-5. If it is the first time to set the Hyperterminal, the system displays the interface of Location Information, as shown in Figure 4-3. Fill in according to the red indication in the fiugre and click OK. www.qtech.ru...
  • Page 37 Display the following Telephone and Modem interface and click OK. Figure 4-4 The Telephone and Modem interface Step 3: Display the following Connection Description interface, and fill in the name in Name (N), such as test, and click OK. www.qtech.ru...
  • Page 38 Figure 4-6 “Connect to” interface Step 5: Display the following COM1 Properties interface, set the baud rate as 9600, data bit as 8, parity check as none, stop bit as 1, and data flow control as none, and then click OK. www.qtech.ru...
  • Page 39 4. Power on and Run Router Figure 4-7 “com* Properties” interface Step 6: Display the following test-HyperTerminal interface, and click Properties. Figure 4-8 “test-HyperTerminal” interface Step 7: Display the following “test properties” interface, click Setting, select VT100 in Terminal emulation, and click OK. www.qtech.ru...

  • Page 40: Power On And Start

    Check before Power on Check the router before powering on:  The interface cables, power cables, and PEs are connected correctly.  Power supply voltage meets the power requirement of the device. For details, refer to Appendix C2 Requirements for Power Supply. www.qtech.ru...

  • Page 41: Check After Power On

    IOS loading and after bootloader starts successfully Slowly flash: IOS loaded successfully (frequency 0.5Hz) off: not powered on PWR, P1, P2 Green On: Indicate that the system power status is normal Green On: Indicates that the system fan status is normal www.qtech.ru...

  • Page 42: Access Network

    Figure 4-11 Appearance of the LC fiber connector Install Optical Module The QSR-2920 series router only supports the SFP optical module and the SFP optical module is installed as follows:  When installing the SFP module, do not use the hands to touch the gold- finger of the SFP module directly.
  • Page 43 SFP module is close-contact with the slot (you can feel that the shrapnel at the top and bottom of the SFP module stuck the interface slot), as shown in Figure 4-14. Figure 4-12 Pull out the dust plug Figure 4-13 SFP module Figure 4-14 Install the SFP module www.qtech.ru...
  • Page 44 Figure 4-15 Remove the optical dust cap Step 3: Remove the dust cap of the SFP module. Figure 4-16 Remove the dust cap of the SFP module Step 4: Insert the prepared fibers to the ports of the optical module in order. www.qtech.ru...

  • Page 45: Hardware Management

    This section describes various hardware management functions of the QSR-2920 series router. With the function interfaces, the user can conveniently view the software and hardware version information of the QSR-2920 series router, as well as the work status information of the hardware modules.

  • Page 46: View Software And Hardware Version Information Of Router

    1.4.3. View Software and Hardware Version Information of Router You can use the show version command to view the software and hardware version information of QSR-2920 series router, including system serial number, hardware general information, hardware version, CPLD version, Monitor version, software version and other information.

  • Page 47: View Power Module Status Information

    2, the status is online) Status Power module status STATISTICS The swapping times of the power module and the swapping error times statistics, such as 1 IN, 0 IERR, 0 OUT, 0 OERR indicates that the power module is correctly inserted once. www.qtech.ru...

  • Page 48: View System Environment Temperature Information

    You can use the show system fan command to view the information of the fan used on the QSR-2920 series router, including the fan location information, fan speed, fan work status, swapping times of the fan module, and the error times during swapping.

  • Page 49: View Poe Status Information

    6.4.3. View POE Status Information You can use the show power summery command to view the POE work parameters of the ports on QSR-2920-14P-AC router. Command: router# show power summary Display as follows: Power-Over-Ethernet Summary information, global is power enable www.qtech.ru...
  • Page 50 The current of the POE port Power The power of the POE port Temperature The temperature of the POE chip You can use the show power manage command to view the total power information of the POE module on QSR-2920-14P-AC router. www.qtech.ru...
  • Page 51 System Threshold The threshold of the POE power Total Available Power The distributable power of the POE power supply Total Allocated Power The allocated power of the POE power supply Remained Power The remained power of the POE power supply www.qtech.ru...

  • Page 52: Troubleshooting

    Parameters. 5.2. Troubleshooting about Fan There is a fan status indicator on the panel of the QSR-2920 series router, which indicates the work status of the fan. The meaning of the indicator is shown in the following table. Table 5-1 Meanings of fan indicator on the panel of the fan module of QSR-2920...

  • Page 53: Troubleshooting About Power

    Off: indicates that the fan works abnormally. When the fan indicator on the panel of the QSR-2920 series router is off, it indicates that there is the faulty fan. View whether the fans rotate to confirm the faulty fan. Troubleshoot the faults according to the following steps.
  • Page 54 Installation Manual 5. Troubleshooting E-mail: support@qtech.ru www.qtech.ru...

  • Page 55: Router Maintenance

    Installation Manual 6. Router Maintenance 6. ROUTER MAINTENANCE 6.1. Change Interface Daughter Card  The interface daughter card of QSR-2920 series router is the MX9 card.  The interface daughter card of QSR-2920 series router does not support hot-swap. Step 1: Power off the router.

  • Page 56: Change Swappable Optical Module

    Figure 6-4 Fix the captive screw 6.2. Change Swappable Optical Module QSR-2920 series router only supports the SFP module. The following describes how to change the SFP module.  When installing or uninstalling the SFP module, do not use the hands to touch the gold-finger part of the SFP module directly.
  • Page 57 (you can feel that the shrapnel at the bottom and top of the SFP module locks the SFP slot), as shown in the following figure. Figure 6-7 Install the SFP module Step 5: Remove the dust cap of the SFP module, as shown in the following figure. www.qtech.ru...

  • Page 58: Dust The Router

    Please first pull out the fiber and then install. 6.3. De-dust the Router This section describes how to de-dust the QSR-2920 series router.  The de-dusting mainly refers to the air inlet, outlet, swappable interface daughter card, and pigtail of the router. The main board can only be maintained by opening the cover, and therefore, it is not included in the de- dusting.

  • Page 59: Dust The Fan

    Prepare a standby interface daughter card for the interface daughter card to be de-dusted when the maintenance personnel de-dusts the interface daughter card. Step 2: Replace the interface daughter card to be de-dusted. For details, refer to Change Interface Daughter Card. www.qtech.ru...

  • Page 60: Dust Optical Interface And Pigtail Connector

     Use the dust cap to cover the unused optical interfaces on the board and pigtail.  For the optical interface in using, use a dust cap to cover the optical interface and the pigtail connector connected by the optical interface when www.qtech.ru...
  • Page 61 When the laser directly radiates the human eyes, it may cause permanent injury for the human eyes.  It is forbidden to use any unapproved cleaning tools or materials to clean the optical interface or the pigtail connector. www.qtech.ru...

  • Page 62: Appendix

    Power Consumption Dimension QSR-2920-04-AC 442mm×380mm×44.2mm (W×D×H) QSR-2920-04-AC-AC 442mm×380mm×44.2mm (W×D×H) QSR-2920-14-AC 442mm×380mm×44.2mm (W×D×H) QSR-2920-14-AC-AC 442mm×380mm×44.2mm (W×D×H) QSR-2920-14P-AC 30W+140W 442mm×380mm×44.2mm (W×D×H) QSR-2920-24-AC 442mm×380mm×44.2mm (W×D×H) QSR-2920-24-AC-AC 442mm×380mm×44.2mm (W×D×H) Appendix Table 7.3.1.1-2 Router weight Model Weight (kg) QSR-2920-04-AC 4.56 QSR-2920-04-AC-AC QSR-2920-14-AC QSR-2920-14-AC-AC 5.22 QSR-2920-14P-AC www.qtech.ru...

  • Page 63: Specifications Of General Interfaces

    1002 Cross network cable: C1212-1003 2.7.2. 1000Base-X-SFP Optical Interface Attributes Appendix Table 7.3.1.1-1 1000Base-X-SFP Attribute Description Interface standard IEEE 802.3ab Interface type Work mode 1000Mbps full-duplex Connector Supported SFP module type Gigabit SFP optical module Gigabit SFP BiDi module www.qtech.ru...

  • Page 64: Usb Interface Attributes

    Supported services Connect the local terminal (such as PC) and run the terminal emulation program on the terminal. 5.7.2. Micro USB Interface Attributes Appendix Table 7.3.1.1-1 Micro USB interface attributes Attribute Description Interface standard USB2.0 Interface type Micro usb www.qtech.ru...

  • Page 65: Router Running Environment Requirement

    To ensure that the router can work normally, it is recommended to maintain certain humidity in the equipment room. The work humidity requirement is shown in the following table. Appendix Table 7.3.1.1-1 Work humidity requirements Description Humidity Work condition 5%–85%/RH, no-condensing www.qtech.ru...

  • Page 66: Cleanliness Requirements

    Appendix Table 7.3.1.1-1 Dust requirement for equipment room Max. diameter (μm) Maximum 1.4×10 7×10 2.4×10 1.3×10 density (tablets/m  If there is no visible dust on the desk within three days, it meets the cleanliness requirement. www.qtech.ru...

  • Page 67: Anti-Interference Requirement

    The well grounding system is the basis for the router to run stably and reliably, and the important guarantee for lightning protection, anti-interference, and anti-static of the router. The user should provide the well grounding system for the router. The resistance between the router chassis and the ground should be smaller than 1 ohm. www.qtech.ru...

  • Page 68: Requirements For Power Supply

    Code for fire protection design of tall buildings GB50045- 95. The low-voltage distribution is done according to Specifications for the design of low-voltage electric power distribution systems GB50045-95. 7.3.6.2. Suggestions on fundamental AC power supply Suggestions on fundamental AC power supply include: www.qtech.ru...
  • Page 69 The capacity thereof shall be checked to be not less than 1.5-2 times the total capacity of the AC incessant consumers. www.qtech.ru...

  • Page 70: Router Grounding Specifications And Protection

    10Ω in areas with high soil resistivity). 4.7.4. Router Grounding Specifications The router grounding specification is as shown in the following table. Appendix Table 7.3.6.2-1 Router grounding specification Description The router protection ground (PGND) shall be short-circuited nearby to www.qtech.ru...

  • Page 71: Grounding Specifications For Communication Power

    The positive terminal of -48V DC power shall be grounded at the output of the DC power. The working ground and protection ground of DC power shall share a same group of ground body with the protection ground of www.qtech.ru...

  • Page 72: Laying Specifications Of Signal Cable

    Grounding cable cannot be led aerially, but should be buried in the earth or routed indoor. On the protection ground wire, prohibit installing the connectors; prohibit installing the switch or fuse. The protection ground wire should adopt the yellow and green plastic www.qtech.ru...

  • Page 73: Router Protection

    (introduced to the indoor from the underground).  If you cannot lay and bury all outdoor cables, the aerial cables should be dressed with the metal pipes 15m before entering the indoor. The two sides of the metal pipe are grounded www.qtech.ru...

  • Page 74: Installation Method Of Cable Wiring

    If the dust cap is too loose or polluted, change it in time.  Before connection, we should use the dust-free paper to soak the anhydrous alcohol and wipe the insert core of the fiber connector. You can www.qtech.ru...
  • Page 75 (the armored component installed to prevent the fiber from being affected by the environment event) can easily sense and transduce the lightning overvoltage, so we should treat properly. It is recommended that the user performs the ground protection at the user end of the fiber optic cable. www.qtech.ru...

  • Page 76: Equipotential Connection Method

    After connection, use the multimeter to measure whether each equipotential connection point well contacts and the impedance is low enough. Appendix figure 7.3.6.2-1 Diagram of router equipotential connection 1. Router ground terminal 2. Router equipotential connection line 3. Ground protection cable 4. Ground bar www.qtech.ru...

  • Page 77: Cables

    The connection relationship of the internal signal of the console cable is shown in the following table. Appendix Table 7.3.6.2-1 Connection relationship of the console cable RJ-45 Signal Direction DB-9 → → → ―― ―― ―― ← ← ← ―― ―― ―― ―― www.qtech.ru...

  • Page 78: Ge Ethernet Interface Cable

    2.7.7. GE Ethernet Interface Cable The GE Ethernet interface cable of the QSR-2920 series router is an eight-core unshielded twisted cable. Port 1 and port 2, port 3 and port 6, port 4 and port 5, and port 7 and port 8 consist of four pairs of bidirectional receiving and transmitting difference cable pairs.
  • Page 79 For the use conditions of the product in the environmental protection use period, refer to the requirements for the use environment in the product manuals.  In the statement, list all components that may be configured in QTECH products. For the actual components contained in each product, please prevail in kind.

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