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C H A P T E R

Overview

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Overview

The Cisco Nexus 93216TC-FX2 switch (N9K-C93216TC-FX2) is a 2-rack unit (RU), fixed-port switch
designed for spine-leaf-APIC deployment in data centers. This switch has the following ports:

• 96 100M/1G/10G RJ45 ports

• 12 40/100-Gigabit QSFP28 ports

• 2 management ports (one RJ-45 port and one SFP port)

• 1 console port

• 1 USB port

1-Gigabit QSA transceivers are not supported in uplink ports.

Note

Autonegotiation is supported on 100M/1G/10G ports.

Note

This switch includes the following user-replaceable components:

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

• Port-side exhaust fan module with blue coloring (NXA-FAN-160CFM-PE)

• Port-side intake fan module with burgundy coloring (NXA-FAN-160CFM-PI)

Cisco Nexus 93216TC-FX2 ACI-Mode Switch Hardware Installation Guide

Содержание N9K-C93216TC-FX2

Страница 1: ...I Mode Switch Hardware Installation Guide First Published 2019 09 16 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: ...e 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 no...

Страница 3: ...ments 7 Dust and Particulate Requirements 8 Minimizing Electromagnetic and Radio Frequency Interference 8 Shock and Vibration Requirements 9 Grounding Requirements 9 Planning for Power Requirements 9 Airflow Requirements 11 Rack and Cabinet Requirements 11 Clearance Requirements 12 Installing the Chassis 13 C H A P T E R 3 Installation Options with Rack Mount Kits Racks and Cabinets 13 Install a R...

Страница 4: ...eaf Switches to APICs 31 Connecting Leaf Switches to Spine Switches 32 Installing a Gigabit Ethernet module GEM 34 Virtual Port Channel Migration Migration of Nodes from a First Generation Switch to a Second Generation Switch 34 Setting Up an Optional Console Interface 35 Setting Up an Optional Management Connection 36 Optic Transceiver Removal Using the Optics Extraction Tool 36 Maintaining Trans...

Страница 5: ...0 Switch Power Input Requirements 50 Power Specifications 51 1200 W AC Power Supply Specifications 51 1200 W HVAC HVDC Power Supply Specifications 51 930 W DC Power Supply Specifications 52 Power Cable Specifications 53 Power Cable Specifications for AC Power Supplies 53 HVAC HVDC Power Cables Supported by ACI Mode and NX OS Mode Switches 54 DC Power Cable Specifications 55 Regulatory Standards Co...

Страница 6: ...Cisco Nexus 93216TC FX2 ACI Mode Switch Hardware Installation Guide vi Contents ...

Страница 7: ...guments for which the user supplies the values Italic Square brackets enclose an optional element keyword or argument x Square brackets enclosing keywords or arguments separated by a vertical bar indicate an optional choice x y Braces enclosing keywords or arguments separated by a vertical bar indicate a required choice x y Nested set of square brackets or braces indicate optional or required choi...

Страница 8: ...of code indicates a comment line Documentation Feedback To provide technical feedback on this document or to report an error or omission please send your comments to We appreciate your feedback Obtaining Documentation and Submitting a Service Request For information on obtaining documentation using the Cisco Bug Search Tool BST submitting a service request and gathering additional information see ...

Страница 9: ... ports one RJ 45 port and one SFP port 1 console port 1 USB port 1 Gigabit QSA transceivers are not supported in uplink ports Note Autonegotiation is supported on 100M 1G 10G ports Note This switch includes the following user replaceable components Fan modules three with the following airflow choices Port side exhaust fan module with blue coloring NXA FAN 160CFM PE Port side intake fan module with...

Страница 10: ... NXA PDC 930W PI 930 W DC power supply support 1 1 redundancy requires both of the following conditions Ambient temperature of 104 F 40 or less and Use of 3 5 W QSFP transceivers or passive QSFP cables With higher temperatures or other optics the switch requires both power supplies for operations without power redundancy Note Both power supplies should be the same type Do not mix AC DC or HVAC HVD...

Страница 11: ...re shows the switch features on the power supply side of the chassis Console port 1 5 Fan modules 3 with slots numbered from 1 left to 3 right 1 Grounding pad 6 Management port 1 SFP optical port 2 Power supply modules 1 or 2 AC power supplies shown with slots numbered 1 top and 2 bottom 7 USB port 1 3 Management port 1 RJ 45 copper port 4 The following figure shows the side of the chassis Cisco N...

Страница 12: ...loring For port side exhaust airflow the fan and AC power supplies have blue coloring You can also order the 1200 W HVAC HVDC power supply which has dual direction airflow with white coloring Dual direction airflow modules automatically use the airflow direction of the other modules installed in the switch The fan and power supply modules are field replaceable and you can replace one fan module or...

Страница 13: ... other modules in the switch Note If the switch has port side intake airflow burgundy coloring for fan modules you must locate the ports in the cold aisle If the switch has port side exhaust airflow blue coloring for fan modules you must locate the ports in the hot aisle If you locate the air intake in a hot aisle the switch can overheat and shut down Caution Cisco Nexus 93216TC FX2 ACI Mode Switc...

Страница 14: ...Cisco Nexus 93216TC FX2 ACI Mode Switch Hardware Installation Guide 6 Overview Overview ...

Страница 15: ... of 32 to 104 degrees Fahrenheit 0 to 40 degrees Celsius If the switch is not operating the temperature must be between 40 to 158 degrees Fahrenheit 40 to 70 degrees Celsius Humidity Requirements Buildings in which the climate is controlled by air conditioning in the warmer months and by heat during the colder months usually maintain an acceptable level of humidity for the switch equipment However...

Страница 16: ...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 17: ...ded and grounded rack When you properly install the chassis in a grounded rack the switch is grounded because it has a metal to metal connection to the rack Alternatively 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...

Страница 18: ...lication please refer to the following statement Note Statement 1005 Circuit Breaker This product relies on the building s installation for short circuit overcurrent protection Ensure that the protective devices are rated not greater than 20A North America 16A Europe and 13A UK Warning For DC input application please refer to the following statement Note Statement 1005 Circuit Breaker This product...

Страница 19: ...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 bottom to top cooling Standard open four post...

Страница 20: ...low 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 6 Vertical rack mount posts and rails 2 Depth of the front clearance area equal to the depth of the chassis 7 Chassis width 3 Width of the front clearance area equal to the width of th...

Страница 21: ...the switch into racks of varying depths You can position the switch with easy access to either the port connections or the fan and power supply modules You can install the switch using the following rack mount options Rack mount kit N9K C9300 RMK which you can order from Cisco You can install the switch in the following types of racks Open EIA rack Perforated EIA cabinet The rack or cabinet that y...

Страница 22: ...e take care when connecting units to the supply circuit so that wiring is not overloaded Warning If you are not using power redundancy or are using n 1 redundancy you need only one power source If you are using n n redundancy you need two power sources Note Unpacking and Inspecting a New Switch Before you install a new chassis you need to unpack and inspect it to be sure that you have all the item...

Страница 23: ...rflow Enter the power supply side and exhaust out the port side port side exhaust airflow For port side intake airflow the switch must have port side intake fan and AC power supply modules with one or more of the following colorings Burgundy coloring on fan modules and AC power supplies For port side exhaust airflow the switch must have port side exhaust fan and AC power supply modules with one or...

Страница 24: ...oad the rack from 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 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 yo...

Страница 25: ...equired airflow If the fan modules have a blue coloring for port side exhaust airflow then you must position the modules by the cold aisle If the fan modules have a burgundy coloring for port side intake airflow you must position the modules by the hot aisle Power supply modules must have the same airflow direction as the fan modules Note Statement 1074 Comply with Local and National Electrical Co...

Страница 26: ... the rack if it is the only unit in the rack When mounting this unit in a partially filled rack load the rack from 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 Use one person to position the chassis so that it is near the top of th...

Страница 27: ...l 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 that the bottom support rail with the...

Страница 28: ...at the chassis stop is positioned by the cold aisle If the fan modules have burgundy port side intake modules you must position the bottom support rails so that the chassis stop is positioned by the hot aisle Step 2 Separate the two sliders that make up one bottom support rail and position the half with the chassis stop by the appropriate aisle for the fan and power supply modules Also make sure t...

Страница 29: ...ure 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 rails are level and level with each other If they are not level adjust the higher rail down to the level of the lower rail Note What to do next You are ready to install two front mount brackets on the chassis Attaching Front Mount Brackets to the Chassis You need to attach ...

Страница 30: ...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 are ready to mount the chassis to the four post rack Installing the Chassis in a Four Post Rack You need to slide the chassis onto the bottom support rails so that the power supply end locks onto th...

Страница 31: ... mounting or servicing this unit in a rack you must take special precautions to ensure that the system remains stable The following guidelines are provided to ensure your safety This unit should be mounted at the bottom of the rack if it is the only unit in the rack When mounting this unit in a partially filled rack load the rack from the bottom to the top with the heaviest component at the bottom...

Страница 32: ... M6 x 10 mm screw or other appropriate screw for the rack to attach each of the two mounting brackets on the chassis to the rack and tighten each screw to the appropriate torque setting for the screw for M6 x 10 mm screws use 40 in lbs 4 5 N m of torque Grounding the Chassis The switch chassis is automatically grounded when you properly install the switch in a grounded rack with metal to metal con...

Страница 33: ...imately 0 75 inch 19 mm of the covering from the end of the grounding wire We recommend 6 AWG wire for the U S installations Step 2 Insert the stripped end of the grounding wire into the open end of the grounding lug Use a crimping tool to crimp the lug to the wire see the following figure Verify that the ground wire is securely attached to the grounding lug by attempting to pull the wire out of t...

Страница 34: ...ly modules are fully secured in their chassis slots Step 1 For each AC power supply do the following a Using the recommended AC power cable for your country or region connect one end to the AC power supply b Connect the other end of the power cable to the AC power source Step 2 For each HVAC HVDC power supply connect it to a power source as follows a Using the recommended high voltage power cable ...

Страница 35: ...ty cover for the terminals place and secure it over the terminals to avoid an electrical shock hazard e Turn on the power at the circuit breaker for the DC power source Step 4 Verify that the power supply LED is on and green Step 5 Listen for the fans they should begin operating when the power supply is powered Step 6 After the switch boots verify that the following LEDs are lit On the fan modules...

Страница 36: ...Cisco Nexus 93216TC FX2 ACI Mode Switch Hardware Installation Guide 28 Installing the Chassis Starting the Switch ...

Страница 37: ...ology 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 here https www cisco com c en us products switches nexus 9000 series switches datasheet listing html Spine switches for switch compatibility please see the data sheets here https www cis...

Страница 38: ...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 39: ...ntroller 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 downlink ports such as Cisco Nexus 93108TC EX 93108TC FX 93120TX 93128TX 9372TX 9372TX E and 9396TX switches The VIC 12...

Страница 40: ... see http www cisco com c en us support interfaces modules transceiver modules products installation guides list html Step 2 Connect the other end of the interface cable to a downlink port on a leaf switch For a Cisco 10GBASE LR or SR transceiver and cable insert the transceiver into a downlink optical port on a leaf switch before connecting the cable to the transceiver For Cisco SFP Active Optica...

Страница 41: ...Q 32 port 100 Gigabit such as N9K X9732C EX supported by Cisco Nexus 9504 and 9508 modular switches 36 port 100 Gigabit such as N9K X9736C FX You cannot include NX OS line cards in the same chassis when running in ACI mode Note Multiple uplinks from a leaf switch to a spine switch is supported A symmetrical topology is recommended so that all devices have equal access to resources Note Step 1 For ...

Страница 42: ...condary are first generation switches in vPC pair sending traffic as described above To determine which transceivers adapters and cables that this switch supports see http www cisco com c en us support interfaces modules transceiver modules products device support tables list html To see the transceiver specifications and installation information see http www cisco com c en us support interfaces m...

Страница 43: ...generation switch will come up in about 10 to 22 seconds when STP is disabled for the deployed VLANs on the remote devices and there will be traffic drops in the range of 10 to 40 seconds depending upon the flows in the fabric When STP is enabled on the VLANs on the remote devices the traffic loss will be in the range of 40 to 75 seconds depending upon the flows in the fabric Step 7 Disconnect the...

Страница 44: ...tch and establish an IP address before you create the management connection Step 1 Connect the interface cable to a management port on the switch Step 2 Connect the other end of the cable to an external hub switch or router Optic Transceiver Removal Using the Optics Extraction Tool You use both ends of the optics extraction tool in this procedure You use the wide end for releasing the bale latch a...

Страница 45: ...n an antistatic bag or other protective environment Maintaining Transceivers and Optical Cables Transceivers and fiber optic cables must be kept clean and dust free to maintain high signal accuracy and prevent damage to the connectors Contamination increases attenuation loss of light and should be below 0 35 dB Cisco Nexus 93216TC FX2 ACI Mode Switch Hardware Installation Guide 37 Connecting the S...

Страница 46: ...tors 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 cleaning techniques can be effective refer to the fiber optic connection cleaning procedures for your site Inspect routinely for du...

Страница 47: ...ts in a cold aisle Before you begin Before you can replace a fan module ensure that both of the following conditions exist The replacement fan module must have the same airflow direction as the other modules in the chassis If you must replace the fan module during operations and both of the above conditions are not met leave the fan module that you need to replace in the chassis to preserve the de...

Страница 48: ...r supply during operations so long as the new power supply has the same airflow direction as the other modules in the chassis You can replace a power supply with another supported power supply that has the same power source type and the same wattage rating as the other installed power supply Additionally the airflow direction of the power supply must match or conform to the airflow direction of th...

Страница 49: ... Remove the power cable from the power supply by pressing the tab on the top of the Anderson Power SAF D Grid connector and pull the cable and connector out of the power supply Step 3 Grasp the power supply handle while pressing the release latch towards the power supply handle Step 4 Place your other hand under the power supply to support it while you slide it out of the chassis Do not touch the ...

Страница 50: ... the other modules in the switch Note An AC power source must be within reach of the power cable that will be used with the replacement power supply If you are using n n power redundancy there must be a separate power source for each power supply installed in the chassis Otherwise only one power source is required There must be an earth ground connection to the chassis that you are installing the ...

Страница 51: ...y installed in the chassis power sources must be of the same type do not mix AC and DC power sources for the same switch Otherwise only one power source is required There must be an earth ground connection to the chassis that you are installing the replacement module Typically the chassis is grounded by its metal to metal connection to a grounded rack If you need to ground this chassis by another ...

Страница 52: ...nt module Typically the chassis is grounded by its metal to metal connection to a grounded rack If you need to ground this chassis by another means see Grounding the Chassis on page 24 We recommend 8 AWG wire for DC installation in the U S All DC power supplies have reverse polarity protection When you inadvertently connect the input power to the DC PSU s terminal and the input power to the DC PSU...

Страница 53: ... 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 Before you begin You must turn off the circuit breaker for the DC power cables that you are connecting to prevent electrocution Step 1 Verify that the circuit breaker for the pow...

Страница 54: ...DC negative wire into the aperture and then release the lever Step 7 Use a small screwdriver to depress the spring loaded wire retainer lever on the upper spring cage wire connector Insert your red DC positive wire into the aperture and then release the lever Step 8 Insert the connector block back into the power supply Make sure that your red DC positive wire aligns with the power supply label DC ...

Страница 55: ...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 56: ...pen Racks 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 chassis must be 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 its front and rear doors and side walls P...

Страница 57: ...53 Regulatory Standards Compliance 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 5 to 85 Nonoperating Relative humidity 0 to 13 123 feet 0 to 4 000 meters Operating Altitude Switch Dimensions Height Depth Width Switch 3 38 inches 8 59 cm 2 RU 23 6 inches 59...

Страница 58: ...e https www cisco com c en us support interfaces modules transceiver modules products device support tables 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 ...

Страница 59: ... at 200 240 VAC Maximum AC input current 800 W at 100 120 VAC 1200 W at 200 240 VAC Maximum output power per power supply 12 ms at 650 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 1200 W HVAC HVDC Power Supply Specifications These specifications apply to ...

Страница 60: ...ifications These specifications apply to the following power supplies NXA PDC 930W PE NXA PDC 930W PI Specification Characteristic Nominal range 48 to 60 VDC nominal Range 40 to 60 VDC DC input voltage range 23 A at 48 VDC Maximum DC input current 1104 W Maximum input W 930 W Maximum output power per power supply 35 A sub cycle duration Maximum inrush current 8 ms at 930 W Maximum hold up time 12 ...

Страница 61: ...A BR Brazil 250 VAC 10 A CEE 7 7 plug 8 2 feet 2 5 m CAB 9K10A EU European Union 10 A 8 2 feet 2 5 m CAB IND 10A India 250 V 10 A 8 2 feet 2 5 m CAB 250V 10A IS Israel 250 VAC 10 A CEI 23 16 VII plug 8 2 feet 2 5 m CAB 9K10A IT Italy 125 VAC 13 A NEMA 5 15 plug 8 2 feet 2 5 m CAB 9K12A NA North America NEMA L6 20 C13 6 6 feet 2 0 m CAB AC L620 C13 North America 200 240V 6A 8 2 feet 2 5 m CAB N5K6A...

Страница 62: ...ion Part Number HVAC 2 foot 0 6 m cable with Saf D Grid and SD connectors CAB HVAC SD 0 6M HVAC 6 6 foot 2 0 m cable with Saf D Grid and C14 connector use for up to 240 V CAB HVAC C14 2M HVAC 2 foot 0 6 m cable with Saf D Grid and RT connector CAB HVAC RT 0 6M Cisco Nexus 93216TC FX2 ACI Mode Switch Hardware Installation Guide 54 System Specifications HVAC HVDC Power Cables Supported by ACI Mode a...

Страница 63: ...lout Table Connect this end to the power supply unit 1 DC Power Cable Specifications Photo Description Part Number The 930W DC power supply NXA PDC 930W PE PI is shipped with cable CAB 48DC 40A 8AWG NXA PDC 930W PE PI Regulatory Standards Compliance Specifications The following table lists the regulatory standards compliance for the switch Cisco Nexus 93216TC FX2 ACI Mode Switch Hardware Installat...

Страница 64: ...S 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 93216TC ...

Страница 65: ...activated 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 66: ...Off 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 sup...

Страница 67: ...t Kit N9K C9300 RMK The following table lists and illustrates the contents for the 2 RU rack mount kit N9K C9300 RMK Quantity Description Illustration 1 Rack mount kit Bottom support rails 2 Front mount brackets 2 Cisco Nexus 93216TC FX2 ACI Mode Switch Hardware Installation Guide 59 ...

Страница 68: ...Cisco Nexus 93216TC FX2 ACI Mode Switch Hardware Installation Guide 60 Additional Kits Additional Kits ...

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