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4-3

Replacing an MPU

IMPORTANT:

The router supports active/standby MPU switchover when you install two MPUs for the router. For
the standby MPU to operate correctly, make sure the active and standby MPUs are the same model.

To replace an MPU:

Remove the cables from the MPU.

Prepare an antistatic mat to place the removed MPU.

Wear an ESD wrist strap, and make sure it makes good skin contact and is reliably grounded.

Use a Phillips screwdriver to loosen the captive screws on the MPU.

Open the ejector levers on the MPU and then pull the MPU part way out of the slot.

Supporting the MPU bottom with the left hand, slowly pull the MPU out of the slot along the
guide rails with the right hand.

Place the removed MPU on the antistatic mat.

Install a new MPU. For the installation procedure, see "Installing MPUs."

Figure4-4 Removing an MPU

Содержание CR19000-16

Страница 1: ...H3C CR19000 16 Core Router Installation Guide New H3C Technologies Co Ltd http www h3c com Document version 6W101 20201215 ...

Страница 2: ...respective 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 accurate but they are presented without warranty of any kind express or implied H3C shall not be liable for technical or editorial errors or omissions contained herein Environmental protection This produc...

Страница 3: ...ckets enclose syntax choices keywords or arguments that are optional x y Braces enclose a set of required syntax choices separated by vertical bars from which you select one x y Square brackets enclose a set of optional syntax choices separated by vertical bars from which you select one or none x y Asterisk marked braces enclose a set of required syntax choices separated by vertical bars from whic...

Страница 4: ...as a Layer 2 or Layer 3 switch or a router that supports Layer 2 forwarding and other Layer 2 features Represents an access controller a unified wired WLAN module or the access controller engine on a unified wired WLAN switch Represents an access point Represents a wireless terminator unit Represents a wireless terminator Represents a mesh access point Represents omnidirectional signals Represents...

Страница 5: ...Documentation feedback You can e mail your comments about product documentation to info h3c com We appreciate your comments ...

Страница 6: ...ntion 1 2 Laser safety 1 3 Examining the installation site 1 3 Weight support 1 3 Temperature and humidity 1 4 Cleanliness 1 4 Harmful gas limit 1 5 EMI 1 5 Grounding 1 5 Power supply 1 6 Cooling 1 6 Space 1 7 Unpacking and inspecting the router 1 9 Physical specifications 1 9 Unpacking the router 1 9 Installation tools 1 12 Pre installation checklist 1 13 ...

Страница 7: ...nstallation move the empty packaging materials and installation tools away from the router Keep the chassis and installation tools away from walk areas Electricity safety Clear the work area of possible electricity hazards such as ungrounded power extension cables missing safety grounds and wet floors Locate the emergency power off switch in the room before installation so you can quickly shut pow...

Страница 8: ...ding between human body and the ground is in the range of 1 to 10 megohms Mohms Preventing electrostatic discharge To prevent electrostatic discharge ESD damage follow these guidelines Ground the router reliably For how to ground your router see Grounding the router Always wear an ESD wrist strap when installing removable components Make sure the wrist strap is reliably grounded Hold a module by i...

Страница 9: ...om contamination and ESD damage Examining the installation site The router must be used indoors To ensure correct operation and long service life of your router make sure the installation site meets the following requirements Weight support Make sure the floor or ground at the installation site can support the combined weight of the router and the rack The total weight of the router includes the c...

Страница 10: ...perating Storage Temperature 0 C to 45 C 32 F to 113 F 40 C to 70 C 40 F to 158 F Humidity 5 RH to 95 RH noncondensing 5 RH to 95 RH noncondensing Cleanliness Mechanically active substances buildup on the chassis might result in electrostatic adsorption which causes poor contact of metal components and contact points In the worst case electrostatic adsorption can cause communication failure Table1...

Страница 11: ...ces from outside or inside of the router and application system adversely affect the router in the following ways A conduction pattern of capacitance coupling Inductance coupling Electromagnetic wave radiation Common impedance including the grounding system coupling To prevent EMI use the following guidelines Take effective measures to filter interference from the power grid Separate the working e...

Страница 12: ...sumption of the router Make sure the total maximum output power of the power supplies is greater than the total power consumption of the router Verify that the power supply system at the installation site is stable and provides power that meets the power supply specifications including the rated input voltage and input current For the power supply specifications see Power supplies Cooling The rout...

Страница 13: ...ements Model Chassis dimensions Rack requirements CR19000 16 Height 931 mm 36 65 in 21 RU Width 440 mm 17 32 in Depth 979 mm 38 54 in Chassis 857 mm 33 74 in Cable management bracket 92 mm 3 62 in Fan tray handle at the rear 30 mm 1 18 in As a best practice use a rack that meets the following requirements With dimensions H W D of 2200 600 1200 mm 86 61 23 62 47 24 in A minimum of 105 mm 4 13 in be...

Страница 14: ...1 8 Model Chassis dimensions Rack requirements rear door Figure1 3 Chassis dimensions Figure1 4 Rack dimensions ...

Страница 15: ...NG To avoid bodily injury wear protective gloves when unpacking the router CAUTION To avoid device damage move the router to a location close to the installation site before unpacking it Do not place the carton upside down Use a mechanical lift to move the shipping pallet and keep the router upright during the moving process If you find the router water soaked or its surface rusted stop unpacking ...

Страница 16: ...arton 3 Lift the top cap from the carton take out the accessory box and remove the packaging materials such as the packaging carton and foam cushion Verify that the accessory box package is intact Check the accessories against the packing list ...

Страница 17: ...1 11 Figure1 6 Removing the top cap from the carton 4 Use a Phillips screwdriver and an adjustable wrench to remove the screws on the L type brackets so that you can separate the router from the pallet ...

Страница 18: ...act without any signs of water soaking or corrosion and the labels on the chassis are correct clear and complete Installation tools Installation tools are required when installing the router Prepare installation tools as required Figure1 8 provides installation tools for your reference ...

Страница 19: ...es Rack The rack has a good ventilation system The rack is sturdy enough to support the weight of the router and its installation accessories The rack has a size that can accommodate the router The front and rear of the rack are a minimum of 1200 mm 47 24 in away from walls or other devices Ventilation The air inlet and outlet vents of the router are not blocked and adequate clearance is reserved ...

Страница 20: ...e are in the acceptable range An ESD wrist strap an antistatic workbench and Antistatic bags are available Instructions for preventing ESD damage have been read carefully EMI prevention Effective measures are taken for filtering interference from the power grid The working earthing of the router is away from the grounding facility of power equipment or lightning protection grounding facility The r...

Страница 21: ... configuration guidelines 2 11 Installing an AC power supply 2 11 Connecting an AC power cord 2 13 Installing MPUs 2 14 Installing interface modules 2 15 Installing an interface module that uses detachable ejector levers 2 16 Installing an interface module that uses general ejector levers 2 18 Installing interface subcards 2 19 Installing cable management brackets 2 20 Installing fabric modules 2 ...

Страница 22: ... MPU redundancy and does not allow mixture of different models of MPUs Slots 2 to 17 are interface module slots Each slot supports one interface module and allows hot swapping of the interface module The router allows mixture of different models of interface modules Slots 18 to 23 are fabric module slots Each slot supports one fabric module and allows hot swapping of the fabric module The router d...

Страница 23: ...outer Ground the router Install power supplies Install removable components Connect cables Verify the installation Check before and after power on Troubleshoot the router Power off the router Operating correctly Read safety recommendations Inspect the router Examine the installation site Prepare installation tools AC power supplies DC power supplies Yes No End Fabric modules MPUs Interface modules...

Страница 24: ...mation about installing slide rails see H3C LSXM1BSR 1U Bottom Support Rails Installation Guide available also at https www h3c com en Support Resource_Center EN Routers Catalog CR19000 CR19000 When installing slide rails make sure the load bearing plane of the slide rails is perpendicular to the four rack posts Mounting the router in a rack CAUTION When you move the router to a low temperature en...

Страница 25: ...ge nuts are not required for the two upper marked installation holes on the right front rack post Figure2 4 Installing the cage nuts 3 Place the router on the slide rails from the front of the rack Slide the router along the guide rails into the rack 4 Use M6 screws provided with the router to secure the router to the rack posts ...

Страница 26: ... strip in the equipment room To connect the grounding cable to the router 1 Remove the grounding screws from the grounding point on the chassis 2 Use the grounding screws to attach the two hole grounding lug of the grounding cable to grounding point on the chassis 3 Connect the ring terminal of the grounding cable to the grounding point on the rack ...

Страница 27: ...2 6 Figure2 6 Grounding the router ...

Страница 28: ...d on the system power consumption and the DC power supply configuration based on the power input mode As a best practice configure N M M 1 DC power supply redundancy Make sure N M is not larger than the total number of power supply slots N is the number of DC power supplies Make sure the total output power of the power supplies is greater than the system power consumption with a 20 power surplus a...

Страница 29: ...ving a filler panel 2 Correctly orient the power supply 3 Align the power supply with the power supply slot Then slide the power supply along the guide rails into the slot until the latch locks the power supply in place ...

Страница 30: ...eceptacle on the power supply 3 Fasten the screw on the connector to secure the connector to the receptacle 4 Connect the other end of the power cord to the DC power distribution panel in the equipment room with the black wire connected to the positive terminal and the blue wire connected to the negative terminal The power supplies are installed along the right and left edges of the rear panel As ...

Страница 31: ...2 10 6 Affix cable labels to the power cord 20 mm 0 79 in to each end of the power cord Figure2 9 Connecting a DC power cord ...

Страница 32: ...ax output power 100 to 130 VAC 60 Hz 1200 W 200 to 240 VAC 50 Hz 2400 W 240 VDC 2400 W 100 to 130 VAC 60 Hz 1200 W 200 to 240 VAC 50 Hz 3000 W 240 VDC 3000 W AC power supply configuration guidelines Determine the number of AC power supplies based on the system power consumption and the AC power supply configuration based on the power input mode As a best practice configure N N dual power sources A...

Страница 33: ...oving a filler panel 2 Correctly orient the power supply 3 Align the power supply with the power supply slot Then slide the power supply along the guide rails into the slot until the latch locks the power supply in place ...

Страница 34: ...ng the cable ladder 2 Connect the AC power cord connector to the AC input receptacle on the power supply 3 Use a removable cable tie or Velcro strap to secure power cord to the handle of the AC power supply 4 Connect the other end of the power cord to the AC power distribution panel in the equipment room 5 Use cable clips every 250 mm 9 84 in to bind the power cord to the rack 6 Affix cable labels...

Страница 35: ...erate correctly make sure the active and standby MPUs are the same model If you are not to install an MPU in an MPU slot keep the filler panel in the slot The router has two MPU slots You can install one MPU or two MPUs in 1 1 redundancy for the router To install an MPU 1 Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded 2 Remove the filler panel from the ta...

Страница 36: ...e front panel until the brakes on its ejector levers touch the slot edges tightly 6 Close the ejector levers until they come in close contact with the front panel 7 Use a Phillips screwdriver to fasten the captive screws on the MPU Figure2 13 Installing an MPU Installing interface modules CAUTION If you are not to install an interface module in an interface module slot keep the filler panel in the...

Страница 37: ...face module Do not hold detachable ejector levers to lift an interface module Figure2 14 Detachable ejector lever To install an interface module that uses detachable ejector levers 1 Wear an ESD wrist strap Make sure the wrist strap makes good skin contact and is reliably grounded 2 Remove the filler panel from the target interface module slot Keep the removed filler panel secure for future use 3 ...

Страница 38: ...sh it steadily into the slot along the guide rails until you cannot push it any further Figure2 16 Installing an interface module that uses detachable ejector levers 5 Attach the ejector lever holders to the chassis or cabinet and then remove the ejector levers from the holders 6 Identify the L and R marks on the ejector levers and attach them to left and right ejector lever retainers of the inter...

Страница 39: ...tor lever Installing an interface module that uses general ejector levers 1 Wear an ESD wrist strap Make sure the wrist strap makes good skin contact and is reliably grounded 2 Remove the filler panel from the target interface module slot Keep the removed filler panel secure for future use 3 Open the ejector levers of the module Gently push the module into the slot along the guide rails 4 Continue...

Страница 40: ...e sure the wrist strap makes good skin contact and is reliably grounded 2 Remove the filler panel from the target slot on the interface module Keep the removed filler panel secure for future use 3 Correctly orient the interface subcard and open the right ejector lever of the interface subcard 4 Insert the interface subcard into the slot and push it steadily into the slot along slide rails 5 Contin...

Страница 41: ...anagement brackets The cable management brackets are to be installed along the left and right edges of the interface module slots To install a cable management bracket insert the cable management bracket end that has a spring tab into the cable management bracket hole until the bracket has close contact with the hole as shown in Figure2 20 ...

Страница 42: ...re of different models of fabric modules When you install a fabric module avoid touching the connectors on it Installing a fabric module The router provides six vertical fabric module slots at the rear and comes with all the fabric module slots empty The router supports N 1 fabric module redundancy You can install two to six fabric modules for the router To install a fabric module 1 Place the fabr...

Страница 43: ...with the Up sign facing up Align the fabric module with the target slot and insert it into the slot along the guide rails 4 Continue to push the fabric module until the brakes on its ejector levers touch the slot edges tightly Press the spring clip and close the ejector lever until the spring clip locks the ejector levers in place Figure2 22 Installing a fabric module ...

Страница 44: ...ue to push the filler panel until the brakes on its ejector levers touch the slot edges tightly Simultaneously close the ejector levers 4 Fasten the captive screws on the ejector levers Figure2 23 Installing a filler panel in a fabric module slot Installing fan trays CAUTION The fan tray is high and heavy To avoid device damage use two people to install or remove a fan tray To ensure adequate heat...

Страница 45: ...AN2 slot The following procedure installs a fan tray in the FAN1 slot To install a fan tray 1 Wear an ESD wrist strap Make sure the wrist strap makes good skin contact and is reliably grounded 2 Correctly orient the fan tray and align the fan tray with the fan tray slot 3 Holding the fan tray handles steadily insert the fan tray way into the slot 4 Fasten the captive screws on the fan tray Figure2...

Страница 46: ...s at an even distance The cable labels are correct clear and affixed to the cable in the same direction Electricity safety A circuit breaker is provided for each power input line Turn off the circuit breaker before you connect the power cord The power supply system can output enough voltage to ensure the normal operation of the router Locate the emergency power off switch in the room before instal...

Страница 47: ...outer 2 Verify the following items The LEDs on the front panel are normal For the LED description see Appendix C LEDs The configuration terminal displays information normally BootWare Validating Press Ctrl B to enter extended boot menu Starting to get the main application file cfa0 main bin The main application file is self decompressing Done System application is starting Mainboard 1 is master Us...

Страница 48: ...an Ethernet twisted pair cable 3 2 Connecting an Ethernet cable 3 3 Connecting cables to fiber ports 3 3 About transceiver modules and optical fibers 3 3 Installing transceiver modules and optical fibers 3 4 Connecting a QSFP optical fiber 3 5 Connecting cables to E1 ports 3 6 Cables for connecting E1 ports 3 6 Connecting an E1 cable 3 6 ...

Страница 49: ...cables are mainly used in 1000 Mbps Ethernet networks Category 6 cables provide a transmission frequency of 1 MHz to 250 MHz and improve the performance on crosstalk and return loss A fine better return loss performance is extremely important for new generation full duplex high speed networks Category 6 cables have sufficient power sum ACR PS ACR when working at 200 MHz They provide a bandwidth tw...

Страница 50: ... cable Table3 1 Straight through cable pinouts Pinout No A B 1 Orange white Orange white 2 Orange Orange 3 Green white Green white 4 Blue Blue 5 Blue white Blue white 6 Green Green 7 Brown white Brown white 8 Brown Brown Table3 2 Crossover cable pinouts Pinout No A B 1 Orange white Green white 2 Orange Green 3 Green white Orange white 4 Blue Blue 5 Blue white Blue white 6 Green Orange 7 Brown whit...

Страница 51: ...the port LEDs see Appendix C LEDs Connecting cables to fiber ports About transceiver modules and optical fibers To connect a fiber port install an SFP SFP XFP CFP2 QSFP28 or QSFP transceiver module in the fiber port and connect optical fibers with LC type or MPO type connectors to the transceiver module Optical fibers can be classified into the following types Single mode fiber It has a core size ...

Страница 52: ...lug from the target fiber port 3 Pull the bail latch on the transceiver module upwards Skip this step if the bail latch is plastic 4 Take the transceiver module by its two sides and align it with the fiber port 5 Push the transceiver module gently into the port until it is firmly seated in the fiber port 6 Remove the dust plug and dust cap from the transceiver module and fiber connector respective...

Страница 53: ... optical fiber WARNING Disconnected optical fibers or transceiver modules might emit invisible laser light Do not stare into beams or view directly with optical instruments when the router is operating To connect a QSFP optical fiber 1 Wear an ESD wrist strap and make sure the wrist strap is reliably grounded 2 Remove the dust plug from the target fiber port ...

Страница 54: ...one end and multiple BNC RJ 45 or SMB connectors at the other end When connecting an E1 cable you might need also coaxial connectors and 75 ohm E1 adapter cables No coaxial connectors and 75 ohm E1 adapter cables are provided with interface subcards Purchase them yourself as needed Connecting an E1 cable CAUTION To avoid interface subcard or chassis damage identify the target E1 port before your c...

Страница 55: ... connector and the RX connector of the cable to the RX connector and the TX connector on the peer device respectively Figure3 6 Connecting an E1 75 ohm cable If you need to extend the cable connect each BNC connector of the E1 75 ohm cable to a coaxial connector and then use an E1 75 ohm adapter cable to connect the coaxial connector to the peer device Figure3 7 Connecting an E1 75 ohm cable using...

Страница 56: ...3 8 Figure3 8 Connecting an E1 75 ohm cable using an impedance converter Impedance converter E1 75 ohm cable TX RX Straight through network cable Peer device 120 ohm E1 port E1 E1 F 75 ohm ...

Страница 57: ...ing an MPU 4 3 Replacing an interface module that uses detachable ejector levers 4 4 Replacing an interface module with ejector levers 4 5 Replacing an interface subcard 4 6 Replacing a fabric module 4 7 Replacing a fan tray 4 9 Replacing transceiver modules 4 10 Replacing a QSFP optical fiber 4 12 ...

Страница 58: ...ore removing it To avoid device damage and bodily injury strictly follow the procedures shown in Figure4 1 and Figure4 2 to remove and install a power supply respectively Figure4 1 Power supply removal procedure Figure4 2 Power supply installation procedure To replace a power supply 1 Prepare an antistatic mat to place the removed power supply 2 Turn off the circuit breaker 3 Wear an ESD wrist str...

Страница 59: ...long the guide rails Replacing a module CAUTION If you are not to install a new module in a slot after removing the old one install a filler panel in the slot for adequate heat dissipation and dust prevention Unless otherwise stated MPUs interface modules interface subcards and fabric modules are collectively referred to as modules in this document ...

Страница 60: ...ed MPU 3 Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded 4 Use a Phillips screwdriver to loosen the captive screws on the MPU 5 Open the ejector levers on the MPU and then pull the MPU part way out of the slot 6 Supporting the MPU bottom with the left hand slowly pull the MPU out of the slot along the guide rails with the right hand 7 Place the removed MPU...

Страница 61: ...ve screws on the interface module 5 Identify the L and R marks on the ejector levers and attach them to left and right ejector lever retainers of the interface module respectively with the lettering on the ejector levers facing upward See callout 1 in Figure4 5 6 Open the ejector levers on the interface module and then pull the interface module part way out of the slot see callout 2 in Figure4 5 F...

Страница 62: ...liably grounded 4 Use a Phillips screwdriver to loosen the captive screws on the module 5 Open the ejector levers on the module and then pull the module part way out of the slot 6 Supporting the module bottom with one hand slowly pull the module out of the slot along the guide rails with the other hand 7 Place the removed module on the antistatic mat 8 Install a new interface module in the slot Fo...

Страница 63: ...ush the left side into the slot To replace an interface subcard 1 Remove the cables from the interface subcard 2 Prepare an antistatic mat to place the removed interface subcard 3 Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded 4 Use a Phillips screwdriver to loosen the captive screws on the interface subcard and then pull the interface subcard out of the ...

Страница 64: ...n time CAUTION Fan trays cover fabric module slots To remove a fabric module first remove the fan tray that covers the fabric module To replace or install fabric modules in the slots covered by both fan trays when the router is operating do not remove both fan trays at the same time Remove one fan tray to replace or install fabric modules in slots covered by the fan tray and then reinstall the fan...

Страница 65: ...ic module part way out of the slot 4 Supporting the fabric module bottom with one hand and holding the middle part of the front panel with the other hand pull the fabric module slowly out of the slot along the guide rails 5 Place the removed fabric module on the antistatic mat 6 Install a new fabric module For the installation procedure see Installing fabric modules Figure4 9 Removing a fabric mod...

Страница 66: ...re the other fan tray is operating correctly To ensure good ventilation install a new fan tray within three minutes after removing the old one Do not operate the router when the router does not have fan trays installed To replace a fan tray 1 Prepare an antistatic mat to place the removed fan tray 2 Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded 3 Loosen ...

Страница 67: ...t Do not stare into beams or view directly with optical instruments when the router is operating CAUTION Do not touch the golden plating on a transceiver module Make sure the transceiver modules at the two ends of an optical fiber are the same model To replace a transceiver module and optical fiber 1 Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded 2 Remove...

Страница 68: ...FP QSFP28 transceiver modules with a plastic bail latch 4 Hold the bail latch to pull the module horizontally and slowly out of the port 5 Insert the dust plugs into the module and put the module into its original packing materials 6 Install a new transceiver module in the port For the installation procedure see Installing transceiver modules and optical fibers If you are not to install a new tran...

Страница 69: ...liably grounded 2 Hold the pull tab of the connector and remove the optical fiber from the QSFP transceiver module 3 If you are not to install a new transceiver module in the port insert the dust plug into the fiber port 4 Connect a new QSFP optical fiber For the installation procedure see Connecting a QSFP optical fiber Figure4 13 Removing a QSFP optical fiber ...

Страница 70: ...s 5 1 No display on the configuration terminal 5 1 Garbled display on the configuration terminal 5 2 System failures during operation 5 2 Power supply failure 5 2 Fan tray failure 5 3 MPU failure 5 4 Interface module failure 5 4 Fabric module failure 5 5 Interface failure 5 5 Technical support 5 6 ...

Страница 71: ...rface modules provide port status LEDs with which you can detect port failures For more information about port status LEDs see Appendix C LEDs If you cannot locate failures by following the guidelines in this chapter contact the local agents or technical support engineers For more information see Technical support Configuration terminal display issues No display on the configuration terminal Sympt...

Страница 72: ...nfiguration error is found re configure the settings or restore the factory default settings For more information see H3C CR19000 Core Routers Fundamentals Configuration Guide 3 If the issue persists contact H3C Support Power supply failure Symptom The LEDs for the power supply are in the following states On the MPU the PWR OK LED is off and the PWR FAIL LED is on The PWR OK LED is on and the PWR ...

Страница 73: ...ply of the same model in the same slot and connect it to the same power source If the new power supply can operate correctly the old power supply has failed Contact your sales agent or local service engineer to replace the old power supply 10 If the issue persists contact H3C Support Fan tray failure CAUTION The router provides two fan tray slots To ensure good ventilation make sure two fan trays ...

Страница 74: ...verify that the MPU can operate correctly 5 If the issue persists contact H3C Support NOTE The MPU and interface module slot numbers are marked on the ejector lever pillow blocks at the slot edges The fabric module slot number is marked above the slot Interface module failure Symptom The RUN LED on the interface module is off or steady red Solution To resolve the issue 1 Verify that the MPU is ope...

Страница 75: ...place For more information see Installing fabric modules 5 If the router has empty fabric module slots install the module in an empty fabric module slot If the module operates correctly the previous slot is faulty 6 If the issue persists contract H3C Support Interface failure Symptom The LED for the interface is off NOTE A management Ethernet port has two LEDs LINK and ACT When the LINK LED is off...

Страница 76: ...e if any on the router Technical support Before contacting H3C Support prepare the following information Arrival time of the router Serial number of the chassis on the label at the right of the rear panel Software version which you can view by using the display version command Maintenance agreement or warranty card Brief issue description Brief explanation of the troubleshooting measures that have...

Страница 77: ...hassis views and technical specifications 6 1 Chassis views 6 1 Weights dimensions and power consumptions 6 2 Chassis 6 2 Modules 6 2 Power supplies 6 4 Fan trays 6 4 System power consumption 6 4 Heat dissipation 6 4 Noise 6 5 ...

Страница 78: ...section power supply section and fan tray section LPU in Figure6 1 refers to an interface module and SFU refers to a fabric module Figure6 1 CR19000 16 router main sections Table6 1 Descriptions for the router sections Section Slots Description MPU section 2 slots 0 and 1 No MPUs are provided with the router Purchase MPUs yourself You can install one MPU or two MPUs for redundancy for the router T...

Страница 79: ...e chassis including mounting brackets and filler panels and its removable components Table6 2 Chassis weights and dimensions Router model Weight chassis only Weight fully configured Dimensions H W D CR19000 16 86 1 kg 189 81 lb 350 kg 771 60 lb 931 440 857 mm 36 65 17 32 33 74 in NOTE Rack height is measured in RUs One RU is 44 45 mm 1 75 in Table6 2 lists dimensions for the router excluding the m...

Страница 80: ... kg 16 31 lb 50 433 520 mm 1 97 17 05 20 47 in 595 W CR 19K LPU 8004 9 4 kg 20 72 lb 50 433 520 mm 1 97 17 05 20 47 in 880 W CR 19K LPU SP 6 3 kg 13 89 lb 50 433 520 mm 1 97 17 05 20 47 in 143 W CR HIC CQ02 0 6 kg 1 32 lb 21 195 162 mm 0 83 7 68 6 38 in 13 W CR HIC CQ01 0 5 kg 1 10 lb 21 195 162 mm 0 83 7 68 6 38 in 9 W CR HIC CC01 0 6 kg 1 32 lb 21 195 162 mm 0 83 7 68 6 38 in 25 W CR HIC QQ03 0 ...

Страница 81: ...ng the handle Power consumption FAN 120B 6 A 6 4 kg 14 11 lb 144 927 183 mm 5 67 36 50 7 20 in 793 W LSXM116XFANH 8 4 kg 18 52 lb 144 927 183 mm 5 67 36 50 7 20 in 2570 W System power consumption The system power consumption is the total power consumption of all modules plus the fan tray power consumption It varies depending on the type and numbers of the modules For example if the router is insta...

Страница 82: ...d pressure levels Router model Applicable fan tray Sound pressure level in the acceptable temperature ranges Sound pressure level when the fan trays operate at full speed CR19000 16 with two fan trays FAN 120B 6 A 67 8 dBA 91 2 dBA LSXM116XFANH 73 9 dBA 97 4 dBA NOTE The sound pressure levels are measured based on the method specified in ISO 7779 at bystander positions ...

Страница 83: ...ndix B FRUs and compatibility matrixes 7 1 MPUs 7 1 Interface modules 7 1 Interface subcards 7 2 Fabric modules 7 4 Fabric module filler panels 7 4 Power supplies 7 4 Fan trays 7 5 Transceiver modules 7 5 E1 cables 7 8 ...

Страница 84: ...CQ12 B H3C CR 12 port 100G QSFP28 Ethernet optical interface module MPO LC 12 100GBASE R Q SFP28 fiber ports 103 125 Gbps CR 19K LPU CQ06 B H3C CR 6 port 100G QSFP28 Ethernet optical interface module B MPO LC 6 100GBASE R Q SFP28 fiber ports 103 125 Gbps CR 19K LPU CC08 H3C CR 8 port 100G CFP2 Ethernet optical interface module MPO LC 8 100GBASE R C FP2 fiber ports 103 125 Gbps CR 19K LPU CC04 H3C ...

Страница 85: ...ts N A CR 19K LPU 2002B H3C CR 200G flexible interface module B N A 2 interface subcard slots N A CR 19K LPU SP H3C CR flexible service processing module N A N A N A Interface subcards Table7 2 describes the interface subcards available for the router Table7 3 describes the interface subcard compatibility with interface modules Table7 2 Interface subcards available for the router and their specifi...

Страница 86: ...1000BASE X SFP ports 1 25 Gbps CR HIC PU02 2 port 10G POS XFP optical interface subcard LC 2 10G POS XFP ports 9 95328 Gbps CR HIC PS04 4 port 155M 622M 2 5G POS SFP optical interface subcard LC 4 155M 622M 2 5G POS SFP ports 155 52 622 08 2488 32 Mbps CR HIC PHP0 8 8 port 155M 622M POS SFP optical interface subcard LC 8 155M 622M POS SFP ports 155 52 622 08 Mbps CR HIC CLP0 4 4 port 155M CPOS SFP...

Страница 87: ...r panel Quantity for each chassis CR19000 16 SFU filler panel 0 to 4 Power supplies The PSR2400 54D PSR2400 54A and PSR3000 54A power supplies are available for the router The PSR2400 54D is a DC input and DC output power supply The PSR2400 54A is an AC input and DC output power supply They provide a maximum output power of 2400 W The PSR3000 54A is an AC input and DC output power supply It provid...

Страница 88: ...emperature Operating 10 C to 50 C 14 F to 122 F Storage 40 C to 70 C 40 F to 158 F Operating 10 C to 50 C 14 F to 122 F Storage 40 C to 70 C 40 F to 158 F Operating 10 C to 50 C 14 F to 122 F Storage 40 C to 70 C 40 F to 158 F Dimensions H W D 41 100 332 mm 1 61 3 94 13 07 in 41 100 332 mm 1 61 3 94 13 07 in 41 100 332 mm 1 61 3 94 13 07 in Weight 1 9 kg 4 19 lb 1 9 kg 4 19 lb 1 9 kg 4 19 lb Fan t...

Страница 89: ...1310 nm LC 9 125 μm SMF 10 km 6 21 miles QSFP 100G LR4L WDM1300 1310 nm LC 9 125 μm SMF 2 km 1 24 miles QSFP 100G ER4L WDM1300 1310 nm LC 9 125 μm SMF 40 km 24 86 miles Table7 9 100GE CFP2 transceiver module specifications 100GE CFP2 transceiver module model Central waveleng th Connector Cable specifications Maximum transmission distance CFP2 100G SR10 MM850 850 nm MPO 50 125 µm MMF 100 m 328 08 f...

Страница 90: ...0G POS XFP transceiver module model Central wavele ngth Transmission rate Gbps Connect or Cable specifications Maximum transmissi on distance XFP POS LH10 SM1310 1310 nm 9 95 to 11 3 LC 9 125 μm SMF 10 km 6 21 miles XFP LH40 SM1550 D 1550 nm 9 95 to 10 7 LC 9 125 μm SMF 40 km 24 86 miles XFP LH40 SM1550 F1 1550 nm 9 95 to 10 7 LC 9 125 μm SMF 40 km 24 86 miles XFP LH80 SM1550 1550 nm 9 95 to 10 31...

Страница 91: ...odel Central wavelength Connector Cable specifications Maximum transmission distance SFP FE SX MM1310 A 1310 nm LC 50 125 µm MMF 2 km 1 24 miles 62 5 125 µm MMF SFP FE LX SM1310 A 1310 nm LC 9 125 μm SMF 15 km 9 32 miles SFP FE LX SM1310 D 1310 nm LC 9 125 μm SMF 15 km 9 32 miles SFP FE LH40 SM1310 1310 nm LC 9 125 μm SMF 40 km 24 86 miles SFP FE LH80 SM1550 1550 nm LC 9 125 μm SMF 80 km 49 71 mil...

Страница 92: ...8 10 CR 19K LPU XP20CC02 8 11 CR 19K LPU 8004 8 12 CR 19K LPU 4004 8 12 CR 19K LPU 2002 8 13 CR 19K LPU 2002B 8 13 CR 19K LPU SP 8 14 Interface subcard LEDs 8 14 CR HIC CQ02 8 14 CR HIC CQ01 8 15 CR HIC CC01 8 15 CR HIC QQ03 8 16 CR HIC XP12 8 16 CR HIC XP12B 8 17 CR HIC XP10 8 17 CR HIC GP12 8 18 CR HIC PU02 8 18 CR HIC PS04 8 19 CR HIC PHP08 8 19 CR HIC CLP04 8 20 CR HIC ET16 8 20 Fan tray LEDs ...

Страница 93: ... ACT Off No link is present on the port Steady green A link is present on the port Flashing green The port is sending or receiving data MANAGEME NT LINK ACT Off No link is present on the port Steady green A 1000 Mbps link is present on the port Flashing green The port is sending or receiving data at 1000 Mbps Steady yellow A 10 100 Mbps link is present Flashing yellow The port is sending or receiv...

Страница 94: ...No alarm has occurred on the system Steady red An alarm has occurred on the system ACT Off The MPU is in standby mode Steady green The MPU is in active mode CR 19K MPU 16B Figure8 2 CR 19K MPU 16B MPU LEDs 1 Fan tray status LEDs FAN OK and FAIL 2 Power supply status LEDs PWR OK and FAIL 3 Module status LEDs RUN 4 MPU active standby status LED ACT 5 Reset button 6 Hard disk status LED HD 7 System a...

Страница 95: ...en All present power supplies are operating correctly Off A minimum of one power supply is faulty FAIL Off All present power supplies are operating correctly Steady red A minimum of one power supply is faulty RUN Off A minimum of one module is faulty Slow flashing green 0 5 Hz The modules are operating correctly Fast flashing green 4 Hz The modules are loading software CAUTION To avoid module dama...

Страница 96: ...oid damaging the fabric module do not power off the router or hot swap the fabric module when the fabric module is loading software Steady red An alarm has occurred on the fabric module Off The fabric module is faulty Interface module LEDs CR 19K LPU CQ18 Figure8 4 CR 19K LPU CQ18 interface module LEDs 1 100GBASE R QSFP28 Ethernet ports and LEDs 1 to 18 2 Running status LED RUN Table8 4 CR 19K LPU...

Страница 97: ...19K LPU CQ12 interface module LEDs 1 100GBASE R QSFP28 Ethernet ports and LEDs 1 to 12 2 Running status LED RUN Table8 5 CR 19K LPU CQ12 interface module LED descriptions LED Status Description RUN Slow flashing green 0 5 Hz The module is operating correctly Fast flashing green 4 Hz The module is loading software CAUTION To avoid damaging the module do not power off the router or hot swap the modu...

Страница 98: ...n 4 Hz The module is loading software CAUTION To avoid damaging the module do not power off the router or hot swap the module when the module is loading software Steady red An alarm has occurred on the module Off The module is faulty LINK ACT 1 to 12 Off No link is present on the port Steady green A link is present on the port Flashing green The port is sending or receiving data CR 19K LPU CQ06B F...

Страница 99: ... The port is sending or receiving data CR 19K LPU CC08 Figure8 8 CR 19K LPU CC08 interface module LEDs 1 100GBASE R CFP2 ports and LEDs 1 to 8 2 Running status LED RUN Table8 8 CR 19K LPU CC08 interface module LED descriptions LED Status Description RUN Slow flashing green 0 5 Hz The module is operating correctly Fast flashing green 4 Hz The module is loading software CAUTION To avoid damaging the...

Страница 100: ...p the module when the module is loading software Steady red An alarm has occurred on the module Off The module is faulty LINK ACT 1 to 4 Off No link is present on the port Steady green A link is present on the port Flashing green The port is sending or receiving data CR 19K LPU CC04B Figure8 10 CR 19K LPU CC04B interface module LEDs 1 100GBASE R CFP2 ports and LEDs 1 to 4 2 Running status LED RUN ...

Страница 101: ...le LEDs 1 10GBASE R W SFP ports and LEDs 1 to 72 2 Running status LED RUN Table8 11 CR 19K LPU XP72 interface module LED descriptions LED Status Description RUN Slow flashing green 0 5 Hz The module is operating correctly Fast flashing green 4 Hz The module is loading software CAUTION To avoid damaging the module do not power off the router or hot swap the module when the module is loading softwar...

Страница 102: ...not power off the router or hot swap the module when the module is loading software Steady red An alarm has occurred on the module Off The module is faulty LINK ACT 1 to 48 Off No link is present on the port Steady green A link is present on the port Flashing green The port is sending or receiving data CR 19K LPU XP40 Figure8 13 CR 19K LPU XP40 interface module LEDs 1 10GBASE R W SFP ports and LED...

Страница 103: ...nterface module LEDs 1 10GBASE R W SFP ports and LEDs 1 to 20 2 100GBASE R CFP2 ports and LEDs 21 and 22 3 Running status LED RUN Table8 14 CR 19K LPU XP20CC02 interface module LED descriptions LED Status Description RUN Slow flashing green 0 5 Hz The module is operating correctly Fast flashing green 4 Hz The module is loading software CAUTION To avoid damaging the module do not power off the rout...

Страница 104: ... the module is loading software Steady red An alarm has occurred on the module Off The module is faulty CR 19K LPU 4004 Figure8 16 CR 19K LPU 4004 interface module LEDs 1 Running status LED RUN Table8 16 CR 19K LPU 4004 interface module LED descriptions LED Status Description RUN Slow flashing green 0 5 Hz The module is operating correctly Fast flashing green 4 Hz The module is loading software CA...

Страница 105: ...module when the module is loading software Steady red An alarm has occurred on the module Off The module is fault CR 19K LPU 2002B Figure8 18 CR 19K LPU 2002B interface module LEDs 1 Running status LED RUN Table8 18 CR 19K LPU 2002B interface module LED descriptions LED Status Description RUN Slow flashing green 0 5 Hz The module is operating correctly Fast flashing green 4 Hz The module is loadin...

Страница 106: ...ng green 4 Hz The module is loading software CAUTION To avoid damaging the module do not power off the router or hot swap the module when the module is loading software Steady red An alarm has occurred on the module Off The module is faulty Interface subcard LEDs CR HIC CQ02 Figure8 20 CR HIC CQ02 interface subcard LEDs 1 100GBASE R QSFP28 ports and LEDs 1 and 2 LINK ACT Table8 20 CR HIC CQ02 inte...

Страница 107: ...Status Description LINK ACT Off No link is present on the port Steady green A link is present on the port Flashing green The port is sending and receiving data CR HIC CC01 Figure8 22 CR HIC CC01 interface subcard LEDs 1 100GBASE R CFP2 Ethernet port and LED LINK ACT Table8 22 CR HIC CC01 interface subcard LED descriptions LED Status Description LINK ACT Off No link is present on the port Steady gr...

Страница 108: ... port Steady green A link is present on the port Flashing green The port is sending and receiving data CR HIC XP12 Figure8 24 CR HIC XP12 interface subcard LEDs 1 10GBASE R W SFP port LEDs 1 to 12 Table8 24 CR HIC XP12 interface subcard LED descriptions LED Status Description LINK ACT Off No link is present on the port Steady green A link is present on the port Flashing green The port is sending a...

Страница 109: ... the port Steady green A link is present on the port Flashing green The port is sending and receiving data CR HIC XP10 Figure8 26 CR HIC XP10 interface subcard LEDs 1 1 10 GE ports and LEDs 1 to 10 Table8 26 CR HIC XP10 interface subcard LED descriptions LED Status Description LINK ACT Off No link is present on the port Steady green A link is present on the port Flashing green The port is sending ...

Страница 110: ... A link is present on the port Flashing green The port is sending and receiving data CR HIC PU02 Figure8 28 CR HIC PU02 interface subcard LEDs 1 POS OC192c STM64 XFP port LEDs 1 and 2 ACT ALM Table8 28 CR HIC PU02 interface subcard LED descriptions LED Status Description ACT ALM Off The port is down Steady green The port is up and is sending and receiving data correctly Steady red A loss of signal...

Страница 111: ...e port is up and is sending and receiving data correctly Steady red A LOS alarm has occurred on the port CR HIC PHP08 Figure8 30 CR HIC PHP08 interface subcard LEDs 1 155M 622M POS port LEDs 1 to 8 ACT ALM Table8 30 CR HIC PHP08 interface subcard LED descriptions LED Status Description ACT ALM Off The port is down Steady green The port is up and is sending and receiving data correctly Steady red A...

Страница 112: ...teady red An alarm has occurred on the port CR HIC ET16 Figure8 32 CR HIC ET16 interface subcard LEDs 1 E1 port LEDs 1 to 16 ACT ALM Table8 32 CR HIC ET16 interface subcard LED descriptions LED Status Description ACT ALM Off The port is down Steady green The port is up but no data is transmitted on the port Flashing green The port is up and is sending and receiving data correctly Steady red An ala...

Страница 113: ...n The fan tray is in normal state FAIL Off The fan tray is operating correctly Steady red The fan tray is faulty RUN Slow flashing green 0 5 Hz The fabric module is operating correctly Fast flashing green 4 Hz The fabric module is loading software CAUTION To avoid damaging the fabric module do not power off the router or hot swap the fabric module when the fabric module is loading software Off The...

Страница 114: ...ctly Steady red The fan tray is faulty RUN Slow flashing green 0 5 Hz The fabric module is operating correctly Fast flashing green 4 Hz The fabric module is loading software CAUTION To avoid damaging the fabric module do not power off the router or hot swap the fabric module when the fabric module is loading software Off The fabric module is faulty or no fabric module is present ALM Off No alarm h...

Страница 115: ...s Description AC OK DC OK AC OK Steady green DC OK Steady green The power supply is operating correctly AC OK Off DC OK Steady red Abnormal power input AC OK Steady green DC OK Steady red The power supply has entered output overvoltage output overcurrent or overtemperature protection state AC OK Steady green DC OK Steady amber An overtemperature alarm has occurred AC OK Off DC OK Off No power inpu...

Страница 116: ...TPUT OK INPUT OK Steady green OUTPUT OK Steady green The power supply is operating correctly INPUT OK Off OUTPUT OK Steady red Abnormal power input INPUT OK Steady green OUTPUT OK Steady red The power supply has entered output overvoltage output overcurrent or overtemperature protection state INPUT OK Steady green OUTPUT OK Steady amber An overtemperature alarm has occurred INPUT OK Off OUTPUT OK ...

Страница 117: ...tion AC OK DC OK AC OK Steady green DC OK Steady green The power supply is operating correctly AC OK Off DC OK Steady red Abnormal power input AC OK Steady green DC OK Steady red The power supply has entered output overvoltage output overcurrent or overtemperature protection state AC OK Steady green DC OK Steady amber An overtemperature alarm has occurred AC OK Off DC OK Off No power input ...

Страница 118: ...i Contents 9 Appendix D Slot arrangement and interface numbering 9 1 Slot arrangement 9 1 Interface numbering 9 2 Conventions 9 2 Example 9 2 ...

Страница 119: ...rts one MPU and allows hot swapping of the MPU The router supports 1 1 MPU redundancy and does not allow mixture of different models of MPUs Slots 2 to 17 are interface module slots Each slot supports one interface module and allows hot swapping of the interface module The router allows mixture of different models of interface modules Slots 18 to 23 are fabric module slots Each slot supports one f...

Страница 120: ... interface module Interface modules other than CR 19K LPU 2002 CR 19K LPU 2002B CR 19K LPU 4004 and CR 19K LPU 8004 0 Z Number of the interface on the interface subcard or interface module Example Example 1 A CR HIC GP12 interface subcard is installed on a CR 19K LPU 4004 interface module in slot 3 of the router If the CR HIC GP12 subcard is installed in slot 1 of the CR 19K LPU 4004 interface mod...

Страница 121: ...fixing labels 10 3 Affixing a label to a signal cable 10 3 Affixing a label to a power cord 10 4 Affixing a generic label 10 5 Affixing a label to a device 10 6 Guidelines 10 6 Examples 10 6 Engineering labels for network cables 10 6 Engineering labels for optical fibers 10 8 Engineering labels for DC power cords 10 9 Engineering labels for AC power cords 10 11 Engineering labels for devices 10 11...

Страница 122: ... mark TO 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 Figure10 1 write a signal cable label as follows Write the position of the cable in Area 1 Write the position of the cable on the peer end in Area 2 Area 3 is the part that is folded up inside the label when the label is affixed to the cable Figure10 1 Label fo...

Страница 123: ... bar 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 on which the label is affixed The meaning of the dividing lines is the same as labels for signal cables TO 1 2 ...

Страница 124: ... 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 writing a label remove the label from the bottom page and affix it to the signal cable or the identification plate of the power cord Affixing a label to a signal cable Typically a label is affixed 2 c...

Страница 125: ...r area 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 0 79 in away from the connector You can affix the label to other positions as needed Figure10 6 shows how to affix a label when a cable is laid horizontally Adhesive side TO B02 03 12 1 2 3 4 5 TO...

Страница 126: ...ht side of the cable in vertical cabling Make sure the label is facing out as shown in Figure10 7 Figure10 7 Affixed labels Affixing a generic label The requirements for affixing a generic label are the same as affixing a label on a signal cable For more information see Affixing a label to a signal cable For the example of affixed labels see Figure10 8 TO B03 48V2 TO B03 48V2 TO B03 48V2 ...

Страница 127: ...ositions that might affect cable installation when you stick a label or bundle a cable tie with a power cord identification plate Bundle cable ties at the same positions 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 label examples in this document ar...

Страница 128: ...of the endpoint or the NMS The information provided on the following labels is different subject to different devices that the Ethernet cables are connecting For example On a label for the Ethernet cable that connects a router and a server For the router end Rack number chassis number and Ethernet port number on the router For the server end Rack number and chassis number or the specific location ...

Страница 129: ...red in top down and left right order with two digits for example 05 R Optical receiving interface T Optical transmitting interface N A MN B C D R T MN Rack number The meanings are the same as above If the local device and the peer device are not in the same equipment room MN can be the name of the equipment room B Chassis number C Slot number D Fiber port number R Optical receiving interface T Opt...

Страница 130: ...e peer end of the optical fiber is connected to Optical Transmitting Interface 01 on Slot 01 Chassis 01 in the rack on Row G Column 01 in the equipment room Figure10 11 Example of a label on an optical fiber between the device and the ODF ODF G01 01 01 R The local end of the optical fiber is connected to the optical receiving endpoint on Row 01 Column 01 of the ODF in Row G Column 01 in the equipm...

Страница 131: ...nd the text on the labels in the same cabinet must be in the same direction as shown in Figure10 12 Figure10 12 Example of labels on a DC power cord A01 B08 48V2 loaded cabinet side The cable is 48V2 DC supply which is from the 8 th connecter on the second row of 48V bus bar in the cabinet on Row A and Column 1 in the equipment room B03 48V2 distribution box side The cable is 48V2 DC supply which ...

Страница 132: ...mber If the sockets cannot be identified by row number and column number specify the detailed locations to avoid confusing with other sockets The label only carries location information about the peer equipment and the power socket while information about the local end is not necessary Make sure the identification plates with the labels face up after the cable ties are bundled onto the cable and t...

Страница 133: ...i Contents 11 Appendix F Cable management 11 1 General cabling requirements 11 1 Cable binding guidelines 11 1 Routing signal cables 11 3 Routing power cords 11 4 ...

Страница 134: ... times the cable s outer diameter Minimum curvature radius of fibers When the fiber is wrapped up around the cabling plate the diameter of the cabling plate must be a minimum of 25 times the fiber s diameter When the fiber is being moved the curvature radius of the fiber must be a minimum of 20 times the fiber s diameter When the fiber is attached the curvature radius of the fiber must be a minimu...

Страница 135: ... to bind the cables Do not bind cables with joined ties The following types of ties are available 100 2 5 mm 3 94 0 10 in 150 3 6 mm 5 91 0 14 in 300 3 6 mm 11 81 0 14 in 530 9 mm 20 87 0 35 in and 580 13 mm 22 83 0 51 in After binding the cables cut the excess from the ties leaving no sharp or angular tips See Figure11 2 Figure11 2 Cutting cable ties When you bend cables bind them as shown in Fig...

Страница 136: ...rminals Bind together cables that are the same type and routed in the same direction Table11 1 lists the cable bundling specifications Table11 1 Tie binding parameters Cable bundle diameter mm Space between bundles mm 10 80 to 150 10 to 30 150 to 200 30 200 to 300 Do not tie cables or bundles in a knot The metal parts of the crimped cold pressed terminal blocks such as circuit breaker cannot protr...

Страница 137: ... of the cabinet and easy to reach The power supplies of the router are located along the left and right edges of the rear panel As a best practice route power cords as shown in Figure11 6 Before routing power cords in the equipment room consider the layout of the equipment room including the locations of the power distribution box AC power strips and lighting protection box ...

Страница 138: ...11 5 Figure11 6 Routing power cords ...

Страница 139: ...able 12 1 Removing the grounding cable 12 1 Removing the twisted pair cables and optical fibers 12 1 Repacking the FRUs 12 2 Repacking power supplies 12 2 Repacking the modules 12 2 Repacking the fabric module slot filler panels 12 3 Repacking the router chassis 12 3 Removing the chassis from the rack 12 3 Repacking the router chassis 12 4 ...

Страница 140: ...connector from the power supply 4 Perform the same steps to remove the other power cords Removing the console cable 1 Pull the RJ 45 connector of the console cable out from the console port of the router 2 Pull the DB 9 connector of the console cable out from the serial port of the PC or the terminal Removing the grounding cable 1 Loosen the two screws at the grounding holes in the chassis and the...

Страница 141: ... 6 Perform the same steps to repack the other power supplies Repacking the modules 1 Prepare the original packing materials including the anti static shielding bag foam cushion and packing box for a module Make sure these packing materials are clean dry and not damaged 2 Remove the transceiver modules from the modules If no transceiver module is installed skip this step For information about how t...

Страница 142: ...oving the chassis from the rack The router is heavy Use a mechanical lift to move the router To remove the chassis from the rack 1 Prepare the original packaging materials for the chassis including the wooden pallet base carton and packing bag Make sure they are clean dry and not damaged 2 Place the wooden pallet base at a location where you can move the chassis easily 3 As shown by callout 1 in F...

Страница 143: ... mounting brackets to the rack 2 Slide the chassis out of the rack along the slide rails Repacking the router chassis 1 Align the left and right edges of the chassis bottom with the left and right positioning lines respectively on the wooden pallet base See Figure12 2 for the wooden pallet base ...

Страница 144: ...e pallet base 3 Move the chassis so that the mounting holes on the horizontal ear of the L type brackets align with the mounting holes on the wooden pallet base Use screws to attach the L type brackets to the wooden pallet base as shown by callout 2 in Figure12 3 4 Cover the chassis with the packing bag from top down and then tape the bag to the plastic cover of pallet base ...

Страница 145: ... each vertical edge of the chassis as shown in Figure12 4 Figure12 4 Using the carton to cover the chassis 6 Put the foam cushion onto the chassis top and make sure the mounting brackets seat into the internal notches of the foam cushion 7 Fit the accessory box into the notch of the foam cushion near to the rear end of the chassis Then close the carton ...

Страница 146: ...12 7 Figure12 5 Closing the carton ...

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