Cisco Nexus 3400 Series Hardware Installation Manual Download Page 61

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A P P E N D I X

System Specifications

•

Environmental Specifications, on page 53

•

Switch Dimensions, on page 53

•

AC Power Cable Specifications, on page 54

•

DC Power Cable Specifications, on page 54

•

HVDC Power Cable Specifications, on page 55

Environmental Specifications

Specification

Environment

32 to 104°F (0 to 40°C)

Ambient operating temperature

Temperature

–40 to 158°F (–40 to 70°C)

Ambient nonoperating

10 to 85%

Ambient operating humidity

Humidity

5 to 95%

Ambient nonoperating

0 to 10,000 feet (0 to 3050 m)

Ambient operating altitude

Altitude

–1000 to 30,000 feet (–304 to 15,150 m)

Ambient nonoperating

Switch Dimensions

Height

Depth

Width

Switch Component

1.72 inches (4.37 cm) (1

RU)

25.7 inches (65.2 cm)

17.3 inches (43.9 cm)

Cisco Nexus 34180YC

chassis

3.38 inches (8.6 cm) (2

RU)

22.5 inches (57.1 cm)

17.4 inches (44.1 cm)

Cisco Nexus 3464C

chassis

Cisco Nexus 3400 Hardware Installation Guide

Summary of Contents for Nexus 3400 Series

Page 1: ...nstallation Guide First Published 2018 11 01 Last Modified 2019 02 17 Americas Headquarters Cisco Systems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 527 0883 ...

Page 2: ...encouraged to try to correct the interference by using one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Modifications to this product not ...

Page 3: ...ation Options with Rack Mount Kits Racks and Cabinets 8 Preparing to Install the Chassis 8 Unpacking and Inspecting the Chassis 10 Installing a 1 RU Chassis in a Four Post Rack 11 Installing the Switch Using the NXK ACC KIT 1RU Rack Mount Kit 11 Installing the Switch Using the N3K C3064 ACC KIT Rack Mount Kit 15 Installing a 1 RU Chassis in a Two Post Rack 19 Installing a 2 RU Chassis in a Four Po...

Page 4: ...ransceivers 42 Installing SFP and SFP Optical Cables 43 Maintaining Transceivers and Optical Cables 43 Replacing Modules 45 C H A P T E R 5 Replacing a 1 RU Fan Module 45 Replacing a 2 RU Fan Module 46 Replacing an AC Power Supply 47 Replacing a DC Power Supply 48 Rack Specifications 51 A P P E N D I X A General Requirements and Guidelines for Cabinets and Racks 51 About Requirements for Perforate...

Page 5: ...LEDs 57 A P P E N D I X C Chassis LEDs 57 Fan LEDs 59 Power Supply LEDs 60 Spare Parts Table 61 A P P E N D I X D Spares Support Table 62 Cisco Nexus 3400 Hardware Installation Guide v Contents ...

Page 6: ...Cisco Nexus 3400 Hardware Installation Guide vi Contents ...

Page 7: ...nd maintain Cisco Nexus switches Related Documentation Release Notes Release Notes for the Cisco Nexus 3000 Series switches Transceiver Compatibility Transceiver Modules Compatibility Information Regulatory Compliance Guides Regulatory Compliance and Safety Information for the Cisco Nexus 3000 and 9000 Series switches Cisco Nexus 3400 Hardware Installation Guide vii ...

Page 8: ...Cisco Nexus 3400 Hardware Installation Guide viii Preface Related Documentation ...

Page 9: ... The switch requires one AC DC or HVAC HVDC power supply for operations but it can have a second power supply for redundancy The following figure shows the fan side chassis features that you use when installing the chassis or replacing its modules Figure 1 Fan Side View of the Cisco Nexus 34180YC Chassis USB port 1 5 AC or DC power supply 1 or 2 1 Beacon BCN and Status STS LEDs 6 Management port R...

Page 10: ...abit SFP28 ports 48 2 The following figure shows the port side chassis features that you use when installing the chassis or replacing its modules Figure 3 Side View of the Cisco Nexus 34180YC Chassis Grounding pad 2 Screw holes for mounting brackets 1 Cisco Nexus 3400 Hardware Installation Guide 2 Overview Overview of the Cisco Nexus 34180YC Switch ...

Page 11: ...s the fan side chassis features that you use when installing the chassis or replacing its modules Figure 4 Fan Side View of the Cisco Nexus 3464C Chassis Management port SFP 2 Fan modules 3 1 Management port RJ 45 4 USB port 1 3 Grounding pad 6 Console port RS 232 5 Power supply 1 or 2 7 The following figure shows the port side chassis features that you use when installing the chassis or replacing...

Page 12: ...3464C Chassis Screw holes for center mount bracket two post rack installations 2 Screw holes for front mounting brackets four post rack installations 1 Notch on both sides of the chassis for locking the power supply end of the chassis to the bottom support rails four post rack installations 3 Cisco Nexus 3400 Hardware Installation Guide 4 Overview Overview of the Cisco Nexus 3464C Switch ...

Page 13: ...dings cooled with air conditioning during warm months and warmed during cold months usually maintain an acceptable level of humidity However if the site is unusually humid use a dehumidifier to maintain the required humidity level Altitude Requirements High altitude low pressure conditions outside of 0 to 10 000 feet 0 to 3050 m can reduce the cooling efficiency and cause electrical problems Dust ...

Page 14: ...Cisco Nexus 3400 Hardware Installation Guide 6 Preparing the Site Dust and Contaminants ...

Page 15: ...y Before you install operate or service the switch see the Regulatory Compliance and Safety Information for the Cisco Nexus 3000 and 9000 Series for important Safety Information Statement 1071 Warning Definition IMPORTANT SAFETY INSTRUCTIONS This warning symbol means danger You are in a situation that could cause bodily injury Before you work on any equipment be aware of the hazards involved with ...

Page 16: ...ith front and rear removal Rack mount kit N3K C3064 ACC KIT which you can order from Cisco You can install the switch using the following 2 RU rack mount options Rack mount kit NXK ACC RMK 2RU which you can order from Cisco This option offers you easy installation greater stability increased weight capacity added accessibility and improved removability with front and rear removal Rack mount kit N9...

Page 17: ...nt Earth connection essential before connecting to power supply Warning Site power meets the switch requirements If you are using n n redundancy you must have two power sources within reach of the switch when it is installed in the cabinet or rack If available you can use an uninterruptible power supply UPS to protect against power failures Avoid UPS types that use ferroresonant technology These U...

Page 18: ...ps screwdrivers with torque capability 3 16 inch flat blade screwdriver Tape measure and level ESD wrist strap or other grounding device wrist strap can be found in the accessory kit Antistatic surface large enough to place the switch Grounding cable 6 AWG recommended sized according to local and national installation requirements the required length depends on the proximity of the switch to prope...

Page 19: ...direction Port side intake airflow direction indicated with burgundy coloring Port side exhaust airflow direction indicated with blue coloring Installing a 1 RU Chassis in a Four Post Rack This section describes the rack installation for the Cisco Nexus 3000 series switch into a four post rack Installing the Switch Using the NXK ACC KIT 1RU Rack Mount Kit To install the switch you must attach fron...

Page 20: ...dules will be in the cold aisle b Position the front rack mount bracket and the rear rack mount bracket so that its screw holes are aligned to the screw holes on the side of the chassis You can align the holes in the rack mount bracket to the holes on the side of the chassis see the two ways to mount these brackets on a typical chassis in following figure The holes that you use depend on the requi...

Page 21: ...s attached to the easiest accessed end of the chassis and the other two posts will have the slider rails b Position a slider rail at the desired level on the back side of the rack and use 12 24 screws or 10 32 screws depending on the rack thread type to attach the rails to the rack see the following figure Tighten 12 24 screws to 30 in lb 3 39 N m of torque and tighten 10 32 screws to 20 in lb 2 2...

Page 22: ...2 depending on the rack type in each of the two front rack mount brackets using a total of six screws and into the cage nuts or threaded holes in the vertical rack mounting rails see the following figure d Tighten the 10 32 screws to 20 in lb 2 26 N m or tighten the 12 24 screws to 30 in lb 3 39 N m Step 5 If you attached a grounding wire to the chassis grounding pad connect the other end of the w...

Page 23: ...ch as follows a Determine which end of the chassis is to be located in the cold aisle as follows If the switch has port side intake modules fan modules with burgundy coloring position the switch so that its ports will be in the cold aisle If the switch has port side exhaust modules fan modules with blue coloring position the switch so that its fan and power supply modules will be in the cold aisle...

Page 24: ... the other side of the switch and be sure to position that bracket the same distance from the front of the switch Step 2 Install the two rear rack mount brackets on the chassis as follows a Align the two screw holes on a rear rack mount bracket to the middle two screw holes in the remaining six screw holes on a side of the chassis If you are aligning the guide to holes that are near the port conne...

Page 25: ...hread type to attach the rails to the rack see the following figure Tighten 12 24 screws to 30 in lb 3 39 N m of torque and tighten 10 32 screws to 20 in lb 2 26 N m of torque Two customer supplied 12 24 or 10 32 screws used to attach each slider rail to the rack 2 Slider rail with screw holes aligned to screw holes in rack 1 c Repeat Step 3 to attach the other slider rail to the other side of the...

Page 26: ...e rack Slide the rack mount guides onto the slider rails and then gently slide the switch all the way into the rack until the front rack mount brackets come in contact with two rack or cabinet posts c Holding the chassis level insert two screws 12 24 or 10 32 depending on the rack type in each of the two front rack mount brackets using a total of four screws and into the cage nuts or threaded hole...

Page 27: ...to the facility ground Installing a 1 RU Chassis in a Two Post Rack This section describes the rack installation for the Cisco Nexus 3000 series switch into a two post rack To install a switch you must attach mounting brackets to the switch and secure the switch to the rack Installation in racks other than 19 inch racks requires a bracket kit not included with the switch The following figure shows...

Page 28: ...ntake modules fan modules with burgundy coloring position the switch so that its ports will be in the cold aisle If the switch has port side exhaust modules fan modules with blue coloring position the switch so that its fan and power supply modules will be in the cold aisle b Position the bracket so that four of its screw holes are aligned to the screw holes on the side of the chassis Cisco Nexus ...

Page 29: ...ps flat head screws and tighten each screw to 12 in lb 1 36 N m of torque d Repeat previous step for the other front rack mount bracket on the other side of the switch and be sure to position that bracket the same distance from the front of the switch Cisco Nexus 3400 Hardware Installation Guide 21 Installing the Chassis Installing a 1 RU Chassis in a Two Post Rack ...

Page 30: ...rack slide the switch onto the slider rails install the retainer brackets and secure the switch to the rack with the retainer clips Typically the front of the rack is the side easiest to access for maintenance You must supply the eight 10 32 or 12 24 screws required to mount the slider rails and switch to the rack Note Before you begin You have inspected the switch shipment to ensure that you have...

Page 31: ...igns to the desired position in the rack and secure the bracket with 12 24 screws or 10 32 screws depending on the rack thread type see the following figure Tighten 12 24 screws to 30 in lb 3 39 N m of torque and tighten 10 32 screws to 20 in lb 2 26 N m of torque c Repeat Step 1 for the other front rack mount bracket on the other side of the rack and be sure to position that bracket horizontally ...

Page 32: ...ing figure Tighten 12 24 screws to 30 in lb 3 39 N m of torque and tighten 10 32 screws to 20 in lb 2 26 N m of torque c Repeat Step 3 to attach the other slider rail to the other side of the rack To make sure that the slider rails are at the same level you should use a level tool tape measure or carefully count the screw holes in the vertical mounting rails Step 4 Insert the switch into the rack ...

Page 33: ...s to 30 in lb 3 39 N m Step 6 Insert the retainer clip to hold the chassis in place a Align the retainer clip to the inside of the back of the slider rail Make sure to hook the flange to the cutout on the bracket and align the screw holes see the following figure b Attach the screws to secure the retainer clip see the following figure c Repeat Step 6 to attach the other retainer clip on the other ...

Page 34: ...n each bottom support rail the rail half that slides into the other rail includes a chassis stop that fits into the module end of the chassis Depending on direction of the chassis airflow you need to position the rail half with the chassis stop so that the fan and power supply modules end up in the appropriate aisle as follows Port side intake burgundy coloring for fan modules airflow requires tha...

Page 35: ... the bottom to the top with the heaviest component at the bottom of the rack If the rack is provided with stabilizing devices install the stabilizers before mounting or servicing the unit in the rack Warning Step 1 Look at the fan and power supply modules installed in the chassis to determine how you must position the bottom support rails on the rack If the fan modules have blue coloring port side...

Page 36: ...of the bottom support bracket to the rear of the rack 1 Chassis stop on the expanding bottom support bracket 2 Step 5 Repeat Steps 2 and 3 to attach the other expanding bottom support rails to the other side of the rack Check the two installed bottom support rails to be sure that both have their chassis stops by the same aisle either both by the hot aisle or both by the cold aisle and that both ra...

Page 37: ...assis 2 Front mount bracket with two screw holes aligned to two screw holes in the chassis and one screw hole facing the front port side of the chassis 1 Step 2 Use two M4 x 6 mm screws to attach the bracket to the chassis Tighten each screw to 11 to 15 in lb 1 2 to 1 7 N m Step 3 Repeat Steps 1 and 2 to attach the second center mount bracket to the other side of the chassis What to do next You ar...

Page 38: ...ecurely fastened to the sides of the chassis at the port end Make sure that you have two customer supplied rack mount screws M6 x 10 mm or appropriate screw for the vertical mounting rails on the rack Statement 1006 Chassis Warning for Rack Mounting and Servicing To prevent bodily injury when mounting or servicing this unit in a rack you must take special precautions to ensure that the system rema...

Page 39: ...at the chassis locks onto the chassis stops at the end of the rails 1 Customer supplied rack mount screw M6 x 10 mm screw or other screw appropriate for the rack used to secure each side of the chassis to the rack 4 Chassis stops for holding the chassis positioned by the aisle required for the fan and power supply modules 2 Step 2 Use a customer supplied rack mount screw an M6 x 10 mm screw or oth...

Page 40: ...rovided with stabilizing devices install the stabilizers before mounting or servicing the unit in the rack Warning Before you begin You must separately order the center mount brackets if you are installing the chassis in a two post rack These brackets do not ship with the chassis unless you specifically order them You must have the following tools and equipment Manual Phillips head torque screwdri...

Page 41: ...side facing the chassis and the longer side facing the front port side of the chassis Align four screw holes in the bracket to four screw holes in the side of the chassis 1 Step 2 Use four M4 x 8 mm screws to attach the bracket to the chassis Tighten each screw to 11 to 15 in lb 1 2 to 1 7 N m Step 3 Repeat Steps 1 and 2 to attach the second center mount bracket to the other side of the chassis St...

Page 42: ...itch and rack You can also ground the chassis which is required if the rack is not grounded by attaching a customer supplied grounding cable Attach the cable to the chassis grounding pad and the facility ground Statement 1024 Ground Conductor This equipment must be grounded To reduce the risk of electric shock never defeat the ground conductor or operate the equipment in the absence of a suitably ...

Page 43: ...e used to secure the grounding lug to the chassis 3 Chassis grounding pad 1 Grounding cable with 0 75 in 19 mm of insulation that is stripped from one end which is inserted into the grounding lug and crimped in place 2 Step 3 Secure the grounding lug to the chassis grounding pad with two M4 screws see the previous figure Tighten the screws to 11 to 15 in lb 1 24 to 1 69 N m of torque Step 4 Prepar...

Page 44: ...ecting to an HVDC power source do the following 1 Verify that the power is turned off at a circuit breaker for the power source terminals 2 Remove the nuts from each of the terminal posts for the power supply 3 Place the power cable negative wire terminal ring on the negative terminal for the power source and secure them with a terminal nut 4 Place the power cable positive wire terminal ring on th...

Page 45: ...on Power supply LED lit and green If not green try removing the module part way from its slot and reinstalling it Fan LED lit and green If not green try removing the module part way from its slot and reinstalling it System Status LED lit and green if this LED is orange or red then one or more environmental monitors is reporting a problem Link LEDs for the Ethernet connector Off Cisco Nexus 3400 Ha...

Page 46: ...Cisco Nexus 3400 Hardware Installation Guide 38 Installing the Chassis Starting the Switch ...

Page 47: ...itations for each signal type Additional interface equipment required Connecting to a Console You can connect the switch to a console to perform the following functions Configuring the switch using the CLI Monitoring network statistics and errors Configuring SNMP agent parameters Downloading software updates We recommend that you use this port to create a local management connection to set the IP ...

Page 48: ...it No parity Step 2 Connect the DB 9 connector on the other end of the cable to the computer serial port What to do next You are ready to configure the switch Connecting the Management Interface Before you begin To prevent an IP address conflict you must complete the initial configuration and establish an IP address for the switch Step 1 Connect the appropriate modular cable to on the switch Step ...

Page 49: ...n these parts before installation to prevent dust from scratching the fiber optic cable ends Clean the connectors regularly the required frequency of cleaning depends upon the environment In addition clean connectors if they are exposed to dust or accidentally touched Both wet and dry cleaning techniques can be effective refer to your site s fiber optic connection cleaning procedures Do not touch ...

Page 50: ...ct with system modules Caution Step 1 Attach an ESD wrist strap to yourself and a properly grounded point on the chassis or the rack Follow its instructions for use Step 2 Remove the QSFP transceiver module from its protective packaging Step 3 Remove the dust cover from the port end of the transceiver Step 4 Check the label on the QSFP transceiver module body to verify that you have the correct mo...

Page 51: ...s Contamination increases attenuation loss of light and should be below 0 35 dB Consider the following maintenance guidelines Transceivers are static sensitive To prevent ESD damage wear an ESD preventative wrist strap that is connected to the grounded chassis Do not remove and insert a transceiver more often than is necessary Repeated removals and insertions can shorten its useful life Keep all o...

Page 52: ...Cisco Nexus 3400 Hardware Installation Guide 44 Connecting the Switch to the Network Maintaining Transceivers and Optical Cables ...

Page 53: ...ning The fans might still be turning when you remove the fan assembly from the chassis Keep fingers screwdrivers and other objects away from the openings in the fan assembly s housing Warning Before you begin Verify that you have an ESD wrist strap or other device to prevent ESD damage for components that you touch Verify that you have an antistatic surface or bag for placing the fan module that y...

Page 54: ...ent fan module leave the original fan module in its slot to preserve the designed airflow for the switch until you have the replacement fan module The module number can be found on the chassis Statement 263 Fan Warning The fans might still be turning when you remove the fan assembly from the chassis Keep fingers screwdrivers and other objects away from the openings in the fan assembly s housing Wa...

Page 55: ...e you begin Verify that you have an ESD wrist strap or other device to prevent ESD damage to the components that you touch Verify that you have an antistatic surface or bag for placing the power supply module that you remove from the chassis Verify that the replacement power supply module has the correct direction of airflow it has the same coloring as the other fan and power supply modules in the...

Page 56: ...fy that the power supply is operational by checking that the power supply OK LED is green Replacing a DC Power Supply You can replace a DC power supply during operations so long as there is another power supply installed and operating during the replacement The switch requires only one power supply for operations so you can hot swap the redundant power supply during operations If there is only one...

Page 57: ...to pull it part way out of the chassis g Place your other hand under the power supply to support it while you slide it out of the chassis Place the power supply on an antistatic surface h If the power supply bay is to remain empty install a blank power supply filler panel N2200 P BLNK Step 4 Install the replacement DC power supply as follows a Hold the replacement power supply by the handle and po...

Page 58: ...Cisco Nexus 3400 Hardware Installation Guide 50 Replacing Modules Replacing a DC Power Supply ...

Page 59: ...or four post EIA racks this measurement is the distance between the two front rails Four post EIA cabinets perforated or solid walled must meet the following requirements The minimum spacing for the bend radius for fiber optic cables should have the front mounting rails of the cabinet offset from the front door by a minimum of 3 inches 7 6 cm The distance between the outside face of the front moun...

Page 60: ...n or perforated to enhance cooling The Cisco R Series rack conforms to these requirements About Requirements for Open Racks In addition to the requirements listed in the General Requirements for Cabinets and Racks section on page A 1 if you are mounting the chassis in an open rack no side panels or doors ensure that the rack meets the following requirements The minimum vertical rack space per chas...

Page 61: ...re Temperature 40 to 158 F 40 to 70 C Ambient nonoperating 10 to 85 Ambient operating humidity Humidity 5 to 95 Ambient nonoperating 0 to 10 000 feet 0 to 3050 m Ambient operating altitude Altitude 1000 to 30 000 feet 304 to 15 150 m Ambient nonoperating Switch Dimensions Height Depth Width Switch Component 1 72 inches 4 37 cm 1 RU 25 7 inches 65 2 cm 17 3 inches 43 9 cm Cisco Nexus 34180YC chassi...

Page 62: ... United Kingdom 6 6 feet 2 0 m 250 VAC 13 A NEMA L6 20 plug CAB AC 250V 13A North America 8 2 feet 2 5 m 250 VAC 10 A NEMA 6 15 plug CAB N5K6A NA North America 8 2 feet 2 5 m 125 VAC 13 A NEMA 5 15 plug CAB 9K2A NA North America 8 2 feet 2 5 m 250 VAC 10 A SS 10 A plug CAB C13 CBN 6 6 feet 2 m Cabinet Jumper Power Cord 250 VAC 10 A C13 C14 Connectors CAB C13 C14 2M 9 8 feet 3 m Cabinet Jumper Powe...

Page 63: ...margin and is recommended There is no earth ground connection on this input terminal block thus the earth grounding is provided by the system being grounded Note HVDC Power Cable Specifications Cord Set Description Power Cord Part Number Type 6 6 foot 2 0 m cable with Saf D Grid and three terminal connectors CAB HVDC 3T 2M HVDC Cisco Nexus 3400 Hardware Installation Guide 55 System Specifications ...

Page 64: ...Cisco Nexus 3400 Hardware Installation Guide 56 System Specifications HVDC Power Cable Specifications ...

Page 65: ...s Chassis LEDs on page 57 Fan LEDs on page 59 Power Supply LEDs on page 60 Chassis LEDs This table provides information about chassis LEDs for Cisco Nexus 3000 Series switches Cisco Nexus 3400 Hardware Installation Guide 57 ...

Page 66: ...d on green Management MGMT This port has a physical link This port has no activity Right side Off Blinking green This port has activity Green and amber LED used to indicate customer defined status for each port Customer defined states Port This port is not in use This port is unusable during breakout Off All diagnostics pass The module is operational Solid on green Status STS The module is not rec...

Page 67: ... The temperature threshold has been exceeded by a large value during environmental monitoring If the module fails during initial reset the LED continues to blink and the module does not come online The module has a runtime failure and is brought offline Blinking amber Fan LEDs This table provides information about fan LEDs for Cisco Nexus 3000 Series switches Cisco Nexus 3400 Hardware Installation...

Page 68: ...s This table provides information about power supply LEDs for Cisco Nexus 3000 Series switches Description Status LED Component Power supply is on and okay Solid on OK green Power supply 3 3 voltage standby VSB is on but the power supply unit is not powering the other modules Blinking No power to the power supply Off Power supply failure overvoltage overcurrent or overheating Solid on FAULT amber ...

Page 69: ...A P P E N D I X D Spare Parts Table Spares Support Table on page 62 Cisco Nexus 3400 Hardware Installation Guide 61 ...

Page 70: ...intake NXA PDC 930W PI 930W DC PSU is supported in redundancy mode if 3 5W QSFP modules or Passive QSFP cables are used the system is used in 40C ambient temp or less for other optics or higher ambient temps 930W DC is supported with 2 PSU s in non redundancy mode only 1 RU Nexus 34180YC Accessory kit N9K C9300 ACK Rack mount kit N9K C9300 RMK Port side exhaust NXA F AN 160CFM PE Port side intake ...

Page 71: ...able 1 Fan Speeds for this Switch Port Side Exhaust Fan Speed Port Side Intake Fan Speed 50 50 Typical Minimum 100 100 Maximum Cisco Nexus 3400 Hardware Installation Guide 63 Spare Parts Table Spare Parts Table ...

Page 72: ...Cisco Nexus 3400 Hardware Installation Guide 64 Spare Parts Table Spare Parts Table ...

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