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FigureB-20 Ring terminal connected

Disconnecting a ring terminal

Loosen the hexagonal nut anticlockwise to remove it, and then disconnect the ring terminal.

FigureB-21 Disconnecting a ring terminal

Connecting or disconnecting an RJ-45 connector

Connecting an RJ-45 connector

Align the connector with the network port, pinch the end of the connector and insert it into the port.
Press the connector until you hear a click. Slightly pull the cable and make sure the cable is
connected securely.

Summary of Contents for CR16000-M

Page 1: ...H3C CR16000 M Routers Installation Guide New H3C Technologies Co Ltd http www h3c com Document version 5W101 20221206...

Page 2: ...espective owners Notice The information in this document is subject to change without notice All contents in this document including statements information and recommendations are believed to be accur...

Page 3: ...you enter literally as shown Italic Italic text represents arguments that you replace with actual values Square brackets enclose syntax choices keywords or arguments that are optional x y Braces enclo...

Page 4: ...s Convention Description Represents a generic network device such as a router switch or firewall Represents a routing capable device such as a router or Layer 3 switch Represents a generic switch such...

Page 5: ...ardware model configuration or software version It is normal that the port numbers sample output screenshots and other information in the examples differ from what you have on your device Documentatio...

Page 6: ...allation 1 4 Installation in a rack 1 5 Electrical safety 1 5 High voltage 1 5 High leakage current 1 5 AC and DC power supply 1 5 Power cables 1 6 Cabling 1 6 TNV circuit 1 6 ESD 1 7 Laser safety 1 7...

Page 7: ...the labels to operate the device Table1 1 Safety label description Label Name Description ESD ESD sensitive device Grounding Grounding point of the device If a separate grounding point is available yo...

Page 8: ...The labels in this section are for illustration only Basic safety guidelines Installation and removal of the unit and its accessories must be carried out by qualified personnel You must read all of t...

Page 9: ...rs must report failures or errors that might lead to safety issues to people in charge in time Grounding requirements When you install the device make sure the ground connection is always made first a...

Page 10: ...f the device make sure the installation site is free from flammable and explosive acid and alkaline gases and harmful gases such as SO2 H2S NH3 Cl2 and NO2 To prevent fire caused by high temperature d...

Page 11: ...tion might cause accidents such as fire and electric shock If the device uses AC power input each power supply must have a separate circuit breaker This device is suitable for TN power systems It cann...

Page 12: ...he label on the power cable is correct The power cable kits must meet the local certification requirements Cabling Using a cable in a high temperature environment might cause the insulation layer to d...

Page 13: ...nts on a card for example large scale integrated circuits LSIs Laser safety To avoid laser radiation follow these guidelines Only trained and qualified personnel can perform laser related operations D...

Page 14: ...when you replace a component To avoid hurting your fingers or damaging the device keep your fingers and the component away from the spinning fan blades when you replace a component around a fan tray M...

Page 15: ...are Transported and stored avoiding humidity rains and wet floor Hoisting safety WARNING Do not walk under the cantilever or hoisted objects when heavy objects are being hoisted Only trained and quali...

Page 16: ...eing damaged Bundling cables Bind and put the cables inside the cabinet in a straight and neat way No intertwinement or bending is allowed Route and bundle different types of cables power cables signa...

Page 17: ...g To ensure safety comply with the following requirements Make sure you attach and connect cables at a temperature higher than 0 C 32 F If a cable is stored at a place with a temperature lower than 0...

Page 18: ...wer supply 2 3 Cooling 2 3 Space 2 4 Unpacking and inspecting the router 2 5 Pre unpacking inspection 2 5 Unpacking and inspecting the chassis 2 6 Unpacking and inspecting removable components 2 6 Ins...

Page 19: ...re to a higher temperature dry the chassis before powering it on to avoid short circuits Adverse temperature and humidity conditions in the equipment room will accelerate the aging of devices and redu...

Page 20: ...0 1 0 3 HCI 0 1 0 5 HF 0 01 0 03 NH3 1 0 3 0 O3 0 05 0 1 NOX 0 5 1 0 EMI All electromagnetic interference EMI sources from outside or inside of the router and application system adversely affect the r...

Page 21: ...e Power For the power supply system to provide power as required by the router 1 Calculate the system power consumption The device supports multiple types of interfaces modules The system power consum...

Page 22: ...for rack requirements For more information about chassis dimensions see CR16000 M Routers Hardware Information and Specifications Table2 4 Router depth and rack requirements Model Chassis depth Rack r...

Page 23: ...ection Before unpacking the router perform basic pre unpacking inspection with the presence of the two parties Make sure the two parties sign for confirmation if all meet the requirements CAUTION Only...

Page 24: ...are correct clear and complete 5 Verify that the accessory box packaging is intact and not damaged Check the accessories against the packing list to ensure that you have received all accessories Unpac...

Page 25: ...packing a removable component Inspecting modules CAUTION To avoid module damage caused by sliding off or collision do not stack unpacked modules for moving A module is vulnerable to ESD damages To pre...

Page 26: ...screws on the box and then remove the protection box from the switching fabric module Tools and equipment No installation tools and equipment are provided with the router Prepare installation tools a...

Page 27: ...Fastening tools Fitter tools Figure2 8 lists the fitter tools that you might use during installation Figure2 8 Fitter tools Auxiliary tools Figure2 9 lists the auxiliary tools that you might use durin...

Page 28: ...cleaning tools Figure2 10 lists the fiber optic cleaning tools that you might use during installation Figure2 10 Fiber optic cleaning tools Equipment Figure2 11 lists the equipment that you might use...

Page 29: ...ts to the rack 3 1 Installing slide rails 3 1 Installing cage nuts 3 2 Mounting the router in the rack 3 2 Grounding the router 3 4 Grounding the router with a grounding strip 3 4 Grounding the router...

Page 30: ...space to accommodate the router As a best practice to maintain the rack stability install the router at the rack bottom To mount multiple devices in a rack install the heavier devices at the bottom Th...

Page 31: ...e holes on the front rack posts Figure3 1 Installing cage nuts Mounting the router in the rack WARNING Do not hold the handle of a fan tray or power supply air vents or the handle on the real panel to...

Page 32: ...3 3 Figure3 2 Mounting the chassis on the slide rails 4 Attach the chassis to the rack with mounting screws...

Page 33: ...crucial to lightning protection and EMI protection Ground the router reliably before you use it Grounding the router with a grounding strip CAUTION To guarantee the grounding effect use the grounding...

Page 34: ...ring terminal of the grounding cable to a grounding post on the grounding strip and fasten the grounding cable to the grounding post with the hex nut Figure3 4 Connecting the grounding cable to a grou...

Page 35: ...wire is grounded reliably when it is routed out from the DC power cabinet If the router is powered by a 48 VDC power supply and no grounding strip is available at the installation site you can ground...

Page 36: ...rface modules 4 2 Installing switching fabric modules 4 3 Installing the cable management brackets 4 4 Installing a power supply 4 5 Installing a power supply 4 5 Connecting an AC power cord 4 6 Conne...

Page 37: ...the grounding method for the router see Grounding the router The router is shipped with an ESD wrist strap To minimize ESD damage to electronic components wear the ESD wrist strap when you install a...

Page 38: ...install an MPU 1 Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded For more information see Attaching an ESD wrist strap 2 Remove the filler panel if any from...

Page 39: ...mation see Attaching an ESD wrist strap 2 Remove the filler panel if any from the target switching fabric module slot Keep the filler panel secure for future use Figure4 4 Remove the filler panel from...

Page 40: ...until the front panel of the switching fabric module is flush with the slot 6 As shown by callout 4 in Figure4 5 use a Phillips screwdriver to fasten the captive screws on the switching fabric module...

Page 41: ...odily injury strictly follow the procedure in Figure4 1 to install a power supply Figure4 7 Power supply installation flowchart Installing a power supply WARNING To avoid power supply damage or bodily...

Page 42: ...ong the guide rails into the slot 5 Press the handle into the slot after the power supply is seated fully in the slot 6 Use a Phillips screwdriver to fasten the captive screw on the power supply to se...

Page 43: ...R2400 12D power supply 1 Insert the connector of the power cord into the power receptacle on the power supply 2 Fasten the screw to secure the power cord and use a cable tie to secure the power cord t...

Page 44: ...wn by callout 3 in Figure4 11 connect the wire marked with to the negative terminal on the power supply and fasten the screw As shown by callout 4 in Figure4 11 connect the wire marked with to the pos...

Page 45: ...r make sure the AC power cord has a straight connector To connect an AC or HVDC power cord for a PSR2500B 12AHD F power supply 1 Insert the connector of the power cord to the power receptacle on the p...

Page 46: ...ecting a twisted pair cable 5 1 Connecting your router to the network through optical fibers 5 1 About transceiver modules and optical fibers 5 1 Installing a transceiver module and connecting optical...

Page 47: ...tall an SFP SFP or QSFP28 transceiver module in the fiber port and connect optical fibers with LC type or MPO type connectors to the transceiver module Fiber connectors are indispensable passive compo...

Page 48: ...ansceiver module In case of limited space you can gently push against the front face of the transceiver module instead of the two sides 5 Remove the dust covers of the optical fiber connectors and cle...

Page 49: ...nnecting an E1 cable 1 Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded For more information see Attaching an ESD wrist strap in Installing removable component...

Page 50: ...i Contents 6 Verifying the installation 6 1 About installation verification 6 1 Checking the installation site 6 1 Verifying the installation 6 1 Cabling 6 2 Electrical safety 6 2...

Page 51: ...ssue re install the router and check the installation again until all items pass the check Checking the installation site Table6 1 Installation site checklist No Item 1 No obstacles exist inside or ar...

Page 52: ...the ring terminal 5 The tubing around the cable has been shrunk using a heat gun 6 No switch or fuse is attached to the grounding cable 7 The cable labels are correct clear and affixed to the cable in...

Page 53: ...reparing the console cable and configuration terminal 7 1 Setting up the configuration environment 7 1 Setting terminal parameters 7 2 Starting the router for the first time 7 2 Flowchart 7 2 Pre powe...

Page 54: ...cable and configuration terminal for configuring the router An 8 core DB9 to RJ45 serial console cable with a crimped RJ 45 connector at one end and a DB 9 female connector at the other end A PC with...

Page 55: ...ator program to connect a network device a Telnet site or an SSH site For more information about the terminal emulator programs see the user guides for these programs Configure the terminal parameters...

Page 56: ...sources so that you can cut off power immediately in case of an emergency Before powering on the router verify that the router meets the requirements described in Table7 1 Start Whether the grounding...

Page 57: ...of the external power source 3 Open the protective cover over the power switches on the router and turn on the power switches 4 Close the protective cover 5 Observe the power input status LEDs on the...

Page 58: ...isplayed the device enters user view and you can configure the router Post power on check After the router starts up verify that the router is operating correctly If the ventilation system operates co...

Page 59: ...y green PSR2400 12D PSR2400 D power supply DC FLT Steady green INP OK Steady green PSR2500B 12AHD F power supply IN Steady green OUT Steady green Fan tray RUN Steady green Configuring the router At th...

Page 60: ...a power supply 8 1 Precautions 8 1 Procedure 8 1 Replacing an MPU interface module 8 2 Replacing a switching fabric module 8 3 Replacing a fan tray 8 5 Replacing a transceiver module 8 5 Replacing a...

Page 61: ...pply turn off its circuit breaker The power supply might be of high temperature Remove it with caution To reinstall the removed power supply wait for its status LEDs to turn off If you are not to inst...

Page 62: ...ower off the router before removing the only MPU running on the router To replace an MPU or interface module first remove all its cables The router supports hot swapping of MPUs and interface modules...

Page 63: ...Put on an ESD wrist strap and make sure the wrist strap makes good skin contact and is reliably grounded For more information see Attaching an ESD wrist strap 3 As shown by callout 1 in Figure8 6 use...

Page 64: ...e module out of the slot along slide rails 7 Put the removed module on the antistatic mat 8 Install a new switching fabric module For the installation procedure see Installing switching fabric modules...

Page 65: ...gently pull the fan tray part way out of the chassis After the fans stop rotating support the bottom of the fan tray with the other hand and take out the fan tray from the chassis 5 Put the removed fa...

Page 66: ...ent connector disengagement Release the latching mechanism before removing the optical fiber To avoid damages do not use excessive force To remove optical fibers with an LC connector press the clip on...

Page 67: ...odule MPO interface Replacing an E1 cable 1 Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded For more information see Attaching an ESD wrist strap 2 Use a scre...

Page 68: ...8 8 Figure8 11 Removing an E1 cable 4 Install a new E1 cable For the installation procedure see Connecting an E1 cable...

Page 69: ...p 9 1 No display on the configuration terminal 9 1 Garbled display on the configuration terminal 9 2 System failures during operation 9 2 Power supply failure 9 2 Fan tray failure 9 3 MPU failure 9 3...

Page 70: ...interface modules provide port status LEDs with which you can detect port failures For more information about port status LEDs see H3C CR16000 M Routers Hardware Information and Specifications If you...

Page 71: ...failure occurs when the router is operating Solution To resolve the issue 1 Execute related commands to locate the fault 2 If a configuration error is found re configure the settings or restore the f...

Page 72: ...y of the same model in the slot where the original power supply resides and connect it to the same power input end If the new power supply operates correctly the old power supply has failed You must r...

Page 73: ...ormation see H3C CR16000 M Routers Hardware Information and Specifications 4 Ensure that the interface module is installed securely Remove the interface module reinsert it into the slot and then rotat...

Page 74: ...e switching fabric module is operating correctly the RUN LED flashes at 0 5 Hz and the ALM LED is off Symptom The RUN LED on a switching fabric module is off or steady red Solution To resolve the issu...

Page 75: ...9 6 Brief issue description Brief introduction of the troubleshooting procedures that have been taken...

Page 76: ...3 Affixing labels 3 Affixing a label to a signal cable 3 Affixing a label to a power cord 4 Affixing a generic label 5 Affixing a label to a device 6 Guidelines 6 Examples 6 Engineering labels for ne...

Page 77: ...is located at the lower right corner of the label to identify the peer end of the cable on which the label is affixed As shown in FigureA 1 write a signal cable label as follows Write the position of...

Page 78: ...r shaped with fixed dimensions It is applicable to both signal cables and power cords A mark TO is located at the upper left corner in the right area of the label to identify the peer end of the cable...

Page 79: ...n about using a label printer see the user guide of the printer To write labels use black markers A marker has two nibs Be sure to use the smaller nib to write labels Affixing labels After printing or...

Page 80: ...ea on the identification plate You can stick the label to either side of the identification plate Be sure to affix the labels on the same side of the identification plates A cable tie is bundled 2 cm...

Page 81: ...side of the cable in vertical cabling Make sure the label is facing out as shown in FigureA 7 FigureA 7 Affixed labels Affixing a generic label The requirements for affixing a generic label are the s...

Page 82: ...ns of power cords with identification plates on the same side The positions of up down right or left are all based on the viewpoint of the engineering person who is working on the label Examples The l...

Page 83: ...and chassis number or the specific location of the server if the server is laid separately On a label for the Ethernet cable that connects the router and a terminal For the router end Rack number cha...

Page 84: ...f the equipment room B Chassis number C Slot number D Fiber port number R Optical receiving interface T Optical transmitting interface N A Labels for the fiber that connects the device and the ODF Tab...

Page 85: ...s connected to the optical receiving terminal on Row 01 Column 01 of the ODF in Row G Column 01 in the equipment room A01 01 05 05 R The peer end of the optical fiber is connected to Optical Receiving...

Page 86: ...supply which is from the loaded cabinet on Row B Column 03 in the equipment room In the power distribution box or the first power cabinet of a row in the transmission equipment room every terminal blo...

Page 87: ...local end is not necessary Make sure labels are affixed in the correct direction That is after the cable ties are bundled onto the cable the identification plates with the labels should face up and t...

Page 88: ...12 FigureA 14 Example of a device label...

Page 89: ...RJ 45 connector 4 Replacing the mould 7 Connecting or disconnecting cable connectors 9 Restrictions and guidelines 9 Connecting or disconnecting a ring terminal 10 Connecting or disconnecting an RJ 45...

Page 90: ...he plating layer of the pins on the RJ 45 connector is off or obviously unevenly plated The pins on the RJ 45 connector are damaged missing broken or bent Foreign objects or conductive substances such...

Page 91: ...erminal and cable components FigureB 1 Ring terminal and cable components 1 Ring terminal 2 Heat shrink tubing 3 Insulation sleeve 4 Cable connector Procedure 1 Strip off an appropriate length length...

Page 92: ...shape of the end face after crimping varies by crimping tool FigureB 4 Crimping the ring terminal 5 Cover the joint with the heat shrink tubing FigureB 5 Covering the joint with the heat shrink tubing...

Page 93: ...sleeve FigureB 7 Cable attached with a ring terminal Attaching an RJ 45 connector RJ 45 connector and twisted pair cable FigureB 8 Ring terminal and cable components 1 RJ 45 connector 2 Twisted pair...

Page 94: ...ation layer of the core wires The length of the crimper stop from the stripping blade is usually exactly the length of an RJ 45 connector which can effectively avoid stripping the wire too long or too...

Page 95: ...rrect sequence Use a cable tester to verify the connectivity of the cable 1 Insert the cable connectors into the RJ 45 female ports on the tester in turn 2 Gently shake the connectors of the twisted p...

Page 96: ...ould counterclockwise FigureB 12 Loosening the screws 2 Squeeze the handle of the crimping pliers for the self locking lock to pop open The jaws of the crimping pliers will automatically open FigureB...

Page 97: ...alling a mould NOTE Keep the short side of the mould inwards and the long side outwards The teeth of the mould now go from largest toward the inside to smallest toward the outside 5 Hold the handles o...

Page 98: ...the connector verify that the connector matches the port and the connector is oriented correctly and then try again When you tightening a terminal screw make sure that the connector and its mating end...

Page 99: ...tural parts or studs As a best practice do not connect two ring terminals to one stud Connecting a ring terminal 1 Align the ring terminal with the stud and fasten the hexagonal nut clockwise FigureB...

Page 100: ...g terminal FigureB 21 Disconnecting a ring terminal Connecting or disconnecting an RJ 45 connector Connecting an RJ 45 connector Align the connector with the network port pinch the end of the connecto...

Page 101: ...r from the port and pull out the connector FigureB 23 Disconnecting an RJ 45 connector Connecting or disconnecting a fiber connector Connecting or disconnecting an LC type fiber connector Connecting a...

Page 102: ...Inserting the connector Disconnecting an LC type connector Press the locking tab to disengage the connector from the port and then slightly pull the connector out FigureB 26 Disconnecting the connect...

Page 103: ...28 Inserting the connector Disconnecting an LC type connector Pinch the part of the connector marked with PULL to disengage the connector from the port and then slightly pull the connector out Figure...

Page 104: ...le s outer diameter The curvature radius of a high speed cable should be a minimum of five times of the cable s outer diameter If the coaxial cable is frequently bent connected and removed the curvatu...

Page 105: ...bend radius at connectors must be a minimum of 5 times the cable diameter and must be a minimum of 5 times the cable diameter away from the connectors FigureB 31 Binding the cables When you route cabl...

Page 106: ...you connect a grounding cable to a rack door leave enough slack in cables and make sure they are not stressed from any movement of the part Cables must be protected at points where they might rub or...

Page 107: ...e the power cords according to the actual conditions in the equipment room such as the locations of power distribution cabinets receptacles and lightning protection boxes When routing AC power cords c...

Page 108: ...19 FigureB 35 Routing AC power cords...

Page 109: ...FigureB 36 Routing DC power cords NOTE If the power cord cannot be threaded from the side due to insufficient space at the side of the cabinet you can route the power cord through the bottom to the fr...

Page 110: ...sole cable 12 1 Removing the network cables 12 1 Removing the grounding cable 12 1 Repackaging the router accessories 12 2 Removing cable management brackets 12 2 Repackaging the power module 12 3 Rep...

Page 111: ...h a ring terminal Remove the cable tie that secures the power cord remove the ring terminal protective cover and the fastening screw rotate anticlockwise and then disconnect the ring terminal from the...

Page 112: ...rackets 1 Prepare the packing bag of the cable management brackets Make sure the bag is clean dry and not damaged 2 Use a screwdriver to loosen the screws that attach the cable management brackets to...

Page 113: ...ag 4 Put the packed power module and power cord into the box Place the power module in a correct direction onto the foam cushion in the box otherwise the power module cannot be completely seated into...

Page 114: ...The router is heavy If possible use a mechanical lift to move the router To remove the chassis from the rack 1 Prepare the cardboard box and packing bag of the chassis Make sure the box and bag are cl...

Page 115: ...o the foam cushion and secure the chassis 3 Cover the chassis with the packing bag 4 Cover the foam cushion to the chassis top and make sure the mounting brackets seat into the internal notches of the...

Page 116: ...12 6 Figure12 5 Repackaging the chassis...

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