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Cisco Nexus 93108TC-FX3P, Руководство по установке оборудования

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C H A P T E R

1

Overview

•

Overview, on page 1

Overview

The Cisco Nexus 93108TC-FX3P switch (N9K-C93108TC-FX3P) is a 1-rack unit (RU), fixed-port switch
designed for spine-leaf-APIC deployment in data centers. PoE is supported on ports 1-48. This switch supports
the following ports:

• 48 100M/1/2.5/5/10GBASE-T ports (ports 1-48).

• 6 40/100-Gigabit ports QSFP28 (ports 49-54)

• Two management ports (one 10/100/1000BASE-T port and one SFP port)

• One console port (RS-232)

• 1 USB port

This switch includes the following user-replaceable components:

• Fan modules (four) with the following airflow choices:

• Port-side exhaust fan module with blue coloring (NXA-FAN-35CFM-PE)

• Port-side intake fan module with burgundy coloring (NXA-FAN-35CFM-PI)

This switch runs with +1 redundancy mode, so that if one fan fails, the switch
can sustain operation. But if a 2nd fan fails, this switch is not designed to sustain
operation. Hence before waiting for major threshold temperature to be hit, the
switch will power down due to Powered-down due to fan policy trigger.

Note

• Power supply modules (two—One for operations and one for redundancy [1+1]) with the following

choices:

• 1100-W port-side exhaust AC power supply with blue coloring (NXA-PAC-1100W-PE)

• 1100-W port-side intake AC power supply with burgundy coloring (NXA-PAC-1100W-PI)

Cisco Nexus 93108TC-FX3P ACI-Mode Switch Hardware Installation Guide

1

Содержание Nexus 93108TC-FX3P

Страница 1: ...I Mode Switch Hardware Installation Guide First Published 2021 02 01 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 ...

Страница 2: ... 2021 Cisco Systems Inc All rights reserved ...

Страница 3: ...ts 7 Airflow Requirements 9 Rack and Cabinet Requirements 9 Clearance Requirements 10 Installing the Switch Chassis 13 C H A P T E R 3 Safety 13 Installation Options with Rack Mount Kits 14 Airflow Considerations 14 Installation Guidelines 14 Unpacking and Inspecting the Switch 16 Installing the Switch Using the NXK ACC KIT 1RU Rack Mount Kit 16 Installing the Switch into a Two Post Rack Using the...

Страница 4: ... Cables 36 Replacing Components 37 C H A P T E R 5 Replacing a Power Supply Module 37 Replacing an AC Power Supply 37 Rack Specifications 39 A P P E N D I X A Overview of Racks 39 General Requirements for Cabinets and Racks 39 Requirements Specific to Standard Open Racks 40 Requirements Specific to Perforated Cabinets 40 Cable Management Guidelines 40 System Specifications 41 A P P E N D I X B Env...

Страница 5: ...latory Standards Compliance Specifications 45 LEDs 47 A P P E N D I X C Switch Chassis LEDs 47 Fan Module LEDs 48 Power Supply LEDs 48 Additional Kits 49 A P P E N D I X D Rack Mount Kit NXK ACC KIT 1RU 49 Cisco Nexus 93108TC FX3P ACI Mode Switch Hardware Installation Guide v Contents ...

Страница 6: ...Cisco Nexus 93108TC FX3P ACI Mode Switch Hardware Installation Guide vi Contents ...

Страница 7: ...es Port side exhaust fan module with blue coloring NXA FAN 35CFM PE Port side intake fan module with burgundy coloring NXA FAN 35CFM PI This switch runs with 1 redundancy mode so that if one fan fails the switch can sustain operation But if a 2nd fan fails this switch is not designed to sustain operation Hence before waiting for major threshold temperature to be hit the switch will power down due ...

Страница 8: ...V and P LEDs 1 48 100M 1 2 5 5 10GT ports 2 To determine which transceivers adapters and cables are support this switch see the Cisco Transceiver Modules Compatibility Information document The following figure shows the switch features on the power supply side of the chassis Management port 1 SFP optical port 4 Fan modules 4 with slots numbered from 1 left to 4 right 1 USB port 1 5 Console port 1 ...

Страница 9: ...rations so long as the other modules are installed and operating If you have only one power supply installed you can install the replacement power supply in the open slot before removing the original power supply All fan and power supply modules must have the same direction of airflow Otherwise the switch can overheat and shut down Note If the switch has port side intake airflow burgundy coloring ...

Страница 10: ...Cisco Nexus 93108TC FX3P ACI Mode Switch Hardware Installation Guide 4 Overview Overview ...

Страница 11: ... to 70 degrees Celsius Humidity Requirements High humidity can cause moisture to enter the switch Moisture can cause corrosion of internal components and degradation of properties such as electrical resistance thermal conductivity physical strength and size The switch is rated to withstand from 5 to 95 percent noncondensing relative humidity Buildings in which the climate is controlled by air cond...

Страница 12: ...ther devices through the power cable and power source or through the air as transmitted radio waves The Federal Communications Commission FCC publishes specific regulations to limit the amount of EMI and RFI that are emitted by computing equipment Each switch meets these FCC regulations To reduce the possibility of EMI and RFI follow these guidelines Cover all open expansion slots with a blank fil...

Страница 13: ...atively you can ground the chassis by using a customer supplied grounding cable that meets your local and national installation requirements For U S installations we recommend 6 AWG wire Connect your grounding cable to the chassis with a grounding lug provided in the switch accessory kit and to the facility ground You automatically ground AC power supplies when you connect them to AC power sources...

Страница 14: ...mine the amount of power that is required for the power supplies Note To minimize the possibility of circuit failure make sure that each power source circuit that is used by the switch is dedicated to the switch For AC input application please refer to the following statement Note Statement 1005 Circuit Breaker This product relies on the building s installation for short circuit overcurrent protec...

Страница 15: ... and power supply modules must have the same direction of airflow even if their coloring is different If you must change the airflow direction for the switch you must shutdown the switch before changing the modules Note Rack and Cabinet Requirements You can install the following types of racks or cabinets for your switch Standard perforated cabinets Solid walled cabinets with a roof fan tray botto...

Страница 16: ...ables provide airflow and maintain the switch For the clearances required for an installation of this chassis in a four post rack see the following figure Depth of the chassis 5 Chassis 1 Maximum extension of the bottom support rails 36 0 in 91 0 cm 6 Vertical rack mount posts and rails 2 Depth of the front clearance area equal to the depth of the chassis 7 Chassis width 17 3 in 43 9 cm 3 Width of...

Страница 17: ...Both the front and rear of the chassis must be open to both aisles for airflow Note Cisco Nexus 93108TC FX3P ACI Mode Switch Hardware Installation Guide 11 Preparing the Site Clearance Requirements ...

Страница 18: ...Cisco Nexus 93108TC FX3P ACI Mode Switch Hardware Installation Guide 12 Preparing the Site Clearance Requirements ...

Страница 19: ...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 Before you work on any equipment be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents Read the installation instructions before...

Страница 20: ...e rack or cabinet that you use must meet the requirements listed the in General Requirements for Cabinets and Racks on page 39 section You are responsible for verifying that your rack and rack mount hardware comply with the guidelines that are described in this doc Note Airflow Considerations The switch comes with fan and power supply modules that have either port side intake or port side exhaust ...

Страница 21: ...nd a frequency of 50 to 60 Hz To prevent loss of input power ensure the total maximum loads on the circuits supplying power to the switch are within the current ratings for the wiring and breakers Caution For AC input application please refer to the statement below Note Statement 1005 Circuit Breaker This product relies on the building s installation for short circuit overcurrent protection Ensure...

Страница 22: ...ing Accessory Kit Step 2 Check for damage and report any discrepancies or damage to your customer service representative Have the following information ready Invoice number of shipper see packing slip Model and serial number of the damaged unit Description of damage Effect of damage on the installation Installing the Switch Using the NXK ACC KIT 1RU Rack Mount Kit To install the switch you must at...

Страница 23: ...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 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 thes...

Страница 24: ...rack or cabinet two will be used for the front mount brackets 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...

Страница 25: ...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 wire to the faci...

Страница 26: ...s installed and secured to its location SUMMARY STEPS 1 Install two front rack mount brackets to the switch as follows 2 If you are not installing the chassis into a grounded rack you must attach a customer supplied grounding wire to the chassis as explained in the Grounding the Chassis on page 23 section If you are installing the chassis into a grounded rack you can skip this step 3 Insert the sw...

Страница 27: ...cket to the chassis using four M4 screws and tighten each screw to 12 in lb 1 36 N m of torque d Repeat Step 1 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 Step 2 If you are not installing the chassis into a grounded rack you must attach a customer supplied grounding wire to the chassis as...

Страница 28: ... 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 4 If you attached a grounding wire to the chassis grounding pad connect the other end of the wire to the facility ground Cisco Nex...

Страница 29: ...o reduce the risk of electric shock never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available Warning Statement 1046 Installing or Replacing the Unit To reduce risk of electric shock when installing or replacing...

Страница 30: ...ou must connect each of the power supplies to one or two power sources If you need n n redundancy you must connect each power supply in a switch to a different power source This equipment is designed to boot up in less than 30 minutes dependent on its neighboring devices being fully up and running Note Before you begin The switch must be installed and secured to a rack or cabinet The switch must b...

Страница 31: ...s 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 the positive terminal for the power source and secure them with a terminal nut 5 Place the power cable ground wire terminal ring on the ground terminal for the power source and secure them...

Страница 32: ...erify that the system software has booted and the switch has initialized without error messages A setup utility automatically launches the first time that you access the switch and guides you through the basic configuration For instructions on how to configure the switch and check module connectivity see the appropriate Cisco Nexus 9000 Series configuration guide Cisco Nexus 93108TC FX3P ACI Mode ...

Страница 33: ...nsceivers and Optical Cables on page 36 ACI Fabric Topology The ACI fabric topology includes the following major components Application Centric Infrastructure Controller APIC appliance cluster of APICs Leaf switches for switch compatibility please see the data sheets Spine switches for switch compatibility please see the data sheets For additional information please see the Cisco APIC Installation...

Страница 34: ...hield any potential noise sources by housing them in a grounded metallic conduit Note The optical transceivers that are not already assembled to their cables come separate from their cables To prevent these transceivers and their cables from being damaged we recommend that you keep the transceivers disconnected from their cables when installing them in ports and then insert the optical cable into ...

Страница 35: ...nded for redundancy Cisco Nexus 9300 platform ACI mode leaf switches to each Application Policy Infrastructure Controller APIC in your ACI fabric The type of virtual interface card VIC installed on the APIC determines the types of interface cables that you can use to connect the leaf switches to the APICs The VIC 1225T module supports copper connectors copper cables and switches with copper downli...

Страница 36: ...bit or 25 Gigabit Port 1 and port 2 is one pair corresponding to eth2 1 on APIC and port 3 and port 4 is another pair corresponding to eth2 2 on APIC Only one connection is allowed for each pair For example you can connect one cable to either port 1 or port 2 and connect another cable to either port 3 or port 4 please do not connect two cables on any pair To determine which transceivers adapters a...

Страница 37: ... connector Do not view directly with optical instruments Viewing the laser output with certain optical instruments for example eye loupes magnifiers and microscopes within a distance of 100 mm may pose an eye hazard Warning Before you begin The leaf and spine switches in the fabric such as N9k C9364C N9K C9332C N9K C9316D GX and N9K C9332D GX2B must be fully installed in their racks and grounded I...

Страница 38: ...s Installing a Gigabit Ethernet module GEM Step 1 Clear the switch s current configuration by using the setup clean config command Step 2 Power off the switch by disconnecting the power Step 3 Replace the current GEM card with the new GEM card Step 4 Power on the switch Virtual Port Channel Migration Migration of Nodes from a First Generation Switch to a Second Generation Switch Initially the fabr...

Страница 39: ...w switch and the vPC legs are kept down since there is a mismatch of generation switches At this point vPC primary continues to send the data traffic Step 6 From the APIC GUI perform the Remove From Controller operation for vPC primary This switch is clean rebooted by the APIC Wait for about 10 minutes for this operation to finish The vPC leg on the second generation switch which was kept down ear...

Страница 40: ...tional Management Connection You can optionally set up an out of band management connection for monitoring and troubleshooting purposes To do this depending on your switch you connect either the RJ 45 management port or the SFP management port on the switch to an external hub switch or router Before you begin To prevent an IP address conflict you must complete the initial configuration for the swi...

Страница 41: ... module before removing the transceiver module Step 2 Use the wide side of the optics extraction tool to release the bale latch see the following image Step 3 Use the narrow end of the optics extraction tool to carefully remove the transceiver module see the following image Step 4 Place the transceiver module in an antistatic bag or other protective environment Cisco Nexus 93108TC FX3P ACI Mode Sw...

Страница 42: ...when not in use Clean them before using to prevent dust from scratching the fiber optic cable ends Do not touch the ends of connectors Touching the ends can leave fingerprints and cause other contamination 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 c...

Страница 43: ... of the fan modules Replacing an AC Power Supply You can replace an AC power supply during operations so long as the other power supply provides to the switch Before you begin You can determine the airflow direction by looking at the coloring of the latch on each power supply AC power supplies with burgundy latches have port side intake airflow direction and power supplies with blue latches have p...

Страница 44: ...n power supply slot before carefully sliding the power supply all the way into the slot until it clicks into place If the power supply does not fit into the open slot turn the module over before sliding it carefully into the open slot Note b Test the installation by trying to pull the power supply out of the slot without using the release latch If the power supply does not move out of place it is ...

Страница 45: ...acks If you are selecting an enclosed cabinet we recommend one of the thermally validated types either standard perforated or solid walled with a fan tray Note We do not recommend that you use racks that have obstructions such as power strips because the obstructions could impair access to field replaceable units FRUs Note General Requirements for Cabinets and Racks The cabinet or rack must also m...

Страница 46: ... an open rack no side panels or doors ensure that the rack meets the following requirements The minimum vertical rack space per chassis must be equal to the rack unit RU of the chassis One rack unit is equal to 1 75 inches 4 4 cm The distance between the chassis air vents and any walls should be 2 5 inches 6 4 cm Requirements Specific to Perforated Cabinets A perforated cabinet has perforations in...

Страница 47: ...ications on page 45 Environmental Specifications Specification Environment 32 to 131 F 0 to 55 C Ambient operating temperature Temperature 40 to 158 F 40 to 70 C Ambient nonoperating 5 to 85 Nonoperating Relative humidity 0 to 6562 feet 0 to 2 000 meters Operating Altitude Switch Dimensions Height Depth Width Switch 1 72 inches 4 37 cm 1 RU Without fans or PSUs 18 inches 45 73 cm With fans 19 4 in...

Страница 48: ...bles list html To see the transceiver specifications and installation information see https www cisco com c en us support interfaces modules transceiver modules products device support tables list html Switch Power Input Requirements The following table lists the typical amount of power that the switch consumes It also lists the maximum amount of power that you must provision for the switch and po...

Страница 49: ...rent 1300 VA at 100 VAC Maximum input volt amperes 1100 W Maximum output power per power supply 33 A Maximum inrush current 12 ms at 1100 W Maximum hold up time 12 VDC Power supply output voltage 12 VDC Power supply standby voltage Climate Savers Platinum Efficiency 80Plus Platinum certified Efficiency rating RSP1 Form factor 1900 W AC Power Supply Specifications These specifications apply to the ...

Страница 50: ... Power supply output voltage Climate Savers Platinum Efficiency 80Plus Platinum certified Efficiency rating Power Cable Specifications The following sections specify the power cables that you can order and use with this switch Power Cables for NXA PAC 1100W Power Supplies Illustration Description Cable North America AC Type A Power Cable CAB TA NA United Kingdom AC Type A Power Cable CAB TA UK Cis...

Страница 51: ...Cord Brazil 12A 125V BR 3 20 plug up to 12A CAB ACBZ 12A India AC Type A Power Cable CAB TA IN Israel AC Type A Power Cable CAB TA IS Regulatory Standards Compliance Specifications The following table lists the regulatory standards compliance for the switch Cisco Nexus 93108TC FX3P ACI Mode Switch Hardware Installation Guide 45 System Specifications Regulatory Standards Compliance Specifications ...

Страница 52: ... 60950 1 GB4943 Safety 47CFR Part 15 CFR 47 Class A AS NZS CISPR22 Class A CISPR22 Class A EN55022 Class A ICES003 Class A VCCI Class A EN61000 3 2 EN61000 3 3 KN22 Class A CNS13438 Class A EMC Emissions EN55024 CISPR24 EN300386 KN 61000 4 series EMC Immunity The product is RoH 6 compliant with exceptions for leaded ball grid array BGA balls and lead press fit connectors RoHS Cisco Nexus 93108TC F...

Страница 53: ...ctivated this LED to identify this switch in the chassis Flashing blue BCN This switch is not being identified Off The switch is operational Green STS The switch is booting up Flashing amber Temperature exceeds the minor alarm threshold Amber Temperature exceeds the major alarm threshold Red The switch is not receiving power Off Fans and power supply modules are operational Green ENV At least one ...

Страница 54: ...ff Power Supply LEDs The power supply LEDs are located on the left front portion of the power supply Combinations of states indicated by the Okay and Fault LEDs indicate the status for the module as shown in the following table Status LED LED Power supply is on and outputting power to the switch Off Green Power supply is connected to a power source but not outputting power to the switch power supp...

Страница 55: ...rackets 2 Slider rails 2 M4 Phillips pan head screws 6 1 Ground lug kit Two hole lug 1 M4 x 8 mm Phillips pan head screws 2 1 EAC Compliance document Not applicable 1 Hazardous substances list for customers in China Not applicable The following table lists and illustrates the console cable CAB CONSOLE RJ45 that can be ordered Quantity Description Illustration 1 Console cable with DB 9F and RJ 45F ...

Страница 56: ...Cisco Nexus 93108TC FX3P ACI Mode Switch Hardware Installation Guide 50 Additional Kits Additional Kits ...

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