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4-12

Cisco Nexus 2000 Series Hardware Installation Guide

 

Chapter 4      Installing a Cisco Nexus Fabric Extender

    Grounding the System

Figure 4-2

Cisco Nexus 2300 Series FEX Ground Lug Location

In addition, follow these guidelines when handling these devices:

•

Handle carriers by available handles or edges only; avoid touching the printed circuit boards or 
connectors. 

•

Place a removed component board-side-up on an antistatic surface or in a static-shielding container. 
If you plan to return the component to the factory, immediately place it in a static-shielding 
container. 

•

Never attempt to remove the printed circuit board from the metal carrier. 

Caution

For safety, periodically check the resistance value of the antistatic strap. The measurement should be 
between 1 and 10 megohm (Mohm). 

1

ESD ground strap

4

Clip installed (behind screw)

2

Clip and grounding lug

5

Ground Lug

3

Side view of grounding lug (clip slid behind 
screw)

Содержание Nexus 2000 Series

Страница 1: ...ww cisco com Cisco has more than 200 offices worldwide Addresses phone numbers and fax numbers are listed on the Cisco website at www cisco com go offices Cisco Nexus 2000 Series Hardware Installation Guide February 2015 ...

Страница 2: ...quipment is causing interference by turning it off If the interference stops it was probably caused by the Cisco equipment or one of its peripheral devices If the equipment causes interference to radio or television reception try to correct the interference by using one or more of the following measures Turn the television or radio antenna until the interference stops Move the equipment to one sid...

Страница 3: ...About Using a Fabric Extender with a Cisco Nexus Switch 1 1 Cisco Nexus 2300 Series 1 1 Chassis 1 2 Ports 1 5 Power Supplies 1 6 Fans 1 9 Supported Transceivers and Cables 1 10 Cisco Nexus 2248TP E 1 10 Chassis 1 10 Ports 1 12 Power Supplies 1 12 Fan Trays 1 15 Supported Transceivers and Cables 1 17 Cisco Nexus 2248TP 1 17 Chassis 1 18 Ports 1 19 Power Supplies 1 19 Fan Tray 1 22 Supported Transce...

Страница 4: ...0 Series Switch 2 1 Cisco Nexus 2248TP E FEX 2 2 Ports for the Cisco Nexus 2248TP E FEX 2 4 Power Supplies for the Cisco Nexus 2248TP E FEX 2 4 Fan Tray for the Cisco Nexus 2248TP E FEX 2 7 Transceivers and Connectors Supported by the Cisco Nexus 2248TP E FEX 2 9 Cisco Nexus 2248TP FEX 2 11 Ports for the Cisco Nexus 2248TP FEX 2 13 Power Supplies for the Cisco Nexus 2248TP FEX 2 14 Fan Tray for th...

Страница 5: ...48TP E FEX 3 8 Cisco Nexus 2248TP FEX 3 10 Ports for the Cisco Nexus 2248TP FEX 3 12 Power Supplies for the Cisco Nexus 2248TP FEX 3 13 Fan Tray for the Cisco Nexus 2248TP FEX 3 13 Transceivers and Connectors Supported by the Cisco Nexus 2248TP FEX 3 13 Cisco Nexus 2232TM FEX 3 15 Ports for the Cisco Nexus 2232TM FEX 3 17 Power Supplies for the Cisco Nexus 2232TM FEX 3 17 Fan Tray for the Cisco Ne...

Страница 6: ...an AC Power Supply 4 17 Installing an AC Power Supply 4 17 Removing a DC Power Supply 4 18 Installing a DC Power Supply 4 19 Removing and Installing a Fan 4 19 Removing a Fan 4 20 Installing a Fan 4 20 Removing and Installing the Fan Tray 4 21 Removing a Fan Tray 4 21 Installing a Fan Tray 4 22 Removing the Cisco Nexus Fabric Extender 4 22 Repacking the Cisco Nexus Fabric Extender for Return Shipm...

Страница 7: ...hysical Specifications B 6 Transceiver Specifications B 7 SFP Optical Transceiver Specifications B 8 SFP Copper Transceiver Specifications B 8 Airflow Optimization Accessories B 9 A P P E N D I X C Cable and Port Specifications C 1 Supported Power Cords and Plugs C 1 Power Cords C 1 Jumper Power Cord C 8 A P P E N D I X D Troubleshooting Hardware Components D 1 Overview D 1 SNMP Traps D 1 Device H...

Страница 8: ... P P E N D I X F Accessory Kit F 7 Accessory Kit for Cisco Nexus 2300 Series FEXs F 7 Accessory Kit for Cisco Nexus 2248TP E 2224TP 2232PP 2248TP 2232TM and 2148T F 8 A P P E N D I X G Site Preparation and Maintenance Records G 1 Site Preparation Checklist G 1 Contact and Site Information G 3 Chassis and Module Information G 3 ...

Страница 9: ... Chapter and Title Description Chapter 1 Using a Fabric Extender with a Cisco Nexus 5000 Series or Cisco Nexus 6000 Series Switch Provides an overview of the Cisco Nexus 2000 Series Fabric Extenders and their components as used with the Cisco Nexus 5000 Series switches Chapter 2 Using a Fabric Extender with a Cisco Nexus 7000 Series Switch Provides an overview of the Cisco Nexus 2000 Series Fabric...

Страница 10: ...n Provides guidelines for selecting an enclosed cabinet and a procedure for installing a switch using the optional and EIA Shelf Bracket Kit Appendix B Technical Specifications Lists specifications for the Cisco Nexus 2000 Series Fabric Extenders and components including modules power supplies and transceivers Appendix C Cable and Port Specifications Lists cable and port specifications for the Cis...

Страница 11: ...oi sähköpiirien käsittelemiseen liittyvät riskit ja tutustu onnettomuuksien yleisiin ehkäisytapoihin Turvallisuusvaroitusten käännökset löytyvät laitteen mukana toimitettujen käännettyjen turvallisuusvaroitusten joukosta varoitusten lopussa näkyvien lausuntonumeroiden avulla SÄILYTÄ NÄMÄ OHJEET Attention IMPORTANTES INFORMATIONS DE SÉCURITÉ Ce symbole d avertissement indique un danger Vous vous tr...

Страница 12: ...derá ser causadora de lesões corporais Antes de iniciar a utilização de qualquer equipamento tenha conhecimento dos perigos envolvidos no manuseio de circuitos elétricos e familiarize se com as práticas habituais de prevenção de acidentes Utilize o número da instrução fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham este dispositivo GUA...

Страница 13: ...xiii Cisco Nexus 2000 Series Hardware Installation Guide ...

Страница 14: ...ido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham o dispositivo GUARDE ESTAS INSTRUÇÕES Advarsel VIGTIGE SIKKERHEDSANVISNINGER Dette advarselssymbol betyder fare Du befinder dig i en situation med risiko for legemesbeskadigelse Før du begynder arbejde på udstyr skal du være opmærksom på de involverede risici der er ved elektriske kredsløb og d...

Страница 15: ...xv Cisco Nexus 2000 Series Hardware Installation Guide ...

Страница 16: ...ation Limits for Cisco NX OS Release 4 2 1 N1 1 and Release 4 2 1 N2 1 Cisco Nexus 5000 Series NX OS Fibre Channel over Ethernet Configuration Guide Cisco Nexus 5000 Series NX OS Layer 2 Switching Configuration Guide Cisco Nexus 5000 Series NX OS Multicast Routing Configuration Guide Cisco Nexus 5000 Series NX OS Quality of Service Configuration Guide Cisco Nexus 5000 Series NX OS SAN Switching Co...

Страница 17: ...es Command Reference Technical References Cisco Nexus 5000 Series and Cisco Nexus 2000 Series Fabric Extender MIBs Reference Error and System Messages Cisco NX OS System Messages Reference Troubleshooting Guide Cisco Nexus 5000 Troubleshooting Guide Obtaining Documentation and Submitting a Service Request For information on obtaining documentation submitting a service request and gathering additio...

Страница 18: ...xviii Cisco Nexus 2000 Series Hardware Installation Guide ...

Страница 19: ... allowing transparent migration to 10 Gigabit Ethernet virtual machine aware unified fabric technologies The Cisco Nexus FEXs behave as remote I O modules for a parent Cisco Nexus switch The FEX is an extension of the parent Cisco Nexus switch fabric with the FEX and the parent Cisco Nexus switch together forming a virtual modular system A Cisco Nexus FEX forwards all the traffic to the parent Cis...

Страница 20: ...he switch the same way that a module would download it from the supervisor in a modular chassis Note For the most current list of supported features refer to the latest Cisco Nexus 2000 Series Fabric Extenders Release Notes at every release This section includes the following topics Chassis page 1 2 Ports page 1 5 Power Supplies page 1 6 Fans page 1 9 Supported Transceivers and Cables page 1 10 Ch...

Страница 21: ...000 Series Switch Cisco Nexus 2300 Series Figure 1 1 Fan Side View of the Cisco Nexus 2300 Series Chassis Figure 1 2 Close up of Fan Side View of the Cisco Nexus 2300 Series Chassis 1 Power supply two 1 1 redundant hot swappable power supplies 2 Fans three hot swappable independent fans with support for 2 1 redundancy 3 Mgmt Console port ...

Страница 22: ...ries Switch Cisco Nexus 2300 Series Figure 1 3 Port Side View of the Cisco Nexus 2348TQ Chassis Figure 1 4 Close up of Port Side View of the Cisco Nexus 2348TQ Chassis Figure 1 1 shows the fan side view of the Cisco Nexus 2348UPQ chassis and Figure 1 3 shows the port side view of the chassis 1 48 Fixed 1 10GBASE T SFP Ports 2 6 40G QSFP Ports ...

Страница 23: ...Nexus 2348UPQ Chassis Figure 1 6 Close up of Port Side View of the Cisco Nexus 2348UPQ Chassis Ports The Cisco Nexus 2300 Series platform provides host facing downlink ports network facing uplink ports and service interface ports The Cisco Nexus 2300 Series platform supports 48 1 10G host ports as well as up to 6 40G uplink ports towards the parent switch 1 48 Fixed 1 10G SFP Unified Capable Ports...

Страница 24: ... one power supply but you can install a second power supply for power redundancy The power supply is hot swappable during operations Table 1 1 lists the power supplies that you can order with the Cisco Nexus 2300 Series platform Figure 1 7 shows an AC power supply with port side exhaust airflow Figure 1 8 shows an AC power supply with port side intake airflow Figure 1 9 shows a DC power supply wit...

Страница 25: ...rflow for the Cisco Nexus 2300 Platform Chassis Figure 1 9 DC Power Supply with Port Side Exhaust Airflow for the Cisco Nexus 2300 Platform Chassis 1 Handle 4 No black stripe port side exhaust airflow 2 FAIL top and OK bottom LEDs 5 AC power receptacle 3 Ejector latch 1 Handle 4 Black stripe port side intake airflow 2 FAIL top and OK bottom LEDs 5 AC power receptacle 3 Ejector latch 1 3 4 5 239932...

Страница 26: ...direction Caution Be sure that all of the power supply and fan modules in the same chassis have the same airflow direction and that the air intake for those modules is positioned on a cool aisle If you install a module that uses a different direction of airflow than the other modules in the same switch the switch can overheat and shut down If you position a chassis with its modules taking cooling ...

Страница 27: ... a cold aisle or port side intake airflow to position the back of the FEX chassis in a cold aisle Table 1 2 lists the part numbers for each of the fans that you can use with the Cisco Nexus 2300 Series chassis Note Blue color coded tabs indicate port side exhaust airflow Red color coded tabs indicate port side intake airflow Caution Always make sure that all of the fan and power supply modules hav...

Страница 28: ...at a module would download it from the supervisor in a modular chassis This section includes the following topics Chassis page 1 10 Ports page 1 12 Power Supplies page 1 12 Fan Trays page 1 15 Supported Transceivers and Cables page 1 17 Chassis The Cisco Nexus 2248TP E FEX chassis has a height of 1 72 inches 4 37 cm a width of 17 3 inches 43 94 cm and a depth of 17 7 inches 44 96 cm It weighs 17 7...

Страница 29: ...ws the location of components found on the rear of the chassis For information on what the chassis and component LEDs indicate see Table E 1 on page E 2 Figure 1 12 Fan side view of the Cisco Nexus 2248TP E Chassis Figure 1 13 Rear View of the Cisco Nexus 2248TP E Chassis 2 1 3 4 239288 1 Power supply 3 Power supply blank shown 2 Fan tray 4 Status top and ID bottom LEDs 3 2 4 1 239287 1 Status top...

Страница 30: ...supply but you can install a second power supply for power redundancy The power supply is hot swappable during operations Table 1 3 lists the power supplies that you can order with the Cisco Nexus 2248TP E FEX Caution Always make sure that all of the fan tray and power supply modules have the same direction of airflow and the same color designation for that airflow direction The switch does not su...

Страница 31: ...exus 2200 and Cisco Nexus 2300 Platform Chassis Figure 1 15 AC Power Supply with Port Side Intake Airflow for the Cisco Nexus 2200 and Cisco Nexus 2300 Platform Chassis 1 2 3 4 5 239843 1 Handle 4 No black stripe port side exhaust airflow 2 FAIL top and OK bottom LEDs 5 AC power receptacle 3 Ejector latch 1 3 4 5 239932 A220 P C 400 2 1 Handle 4 Black stripe port side intake airflow 2 FAIL top and...

Страница 32: ...exus 2200 and Cisco Nexus 2300 Platform Chassis Figure 1 17 DC Power Supply with Port Side Intake Airflow for the Cisco Nexus 2200 and Cisco Nexus 2300 Platform Chassis 1 2 4 3 5 239933 1 Handle 4 Ejector latch 2 FAIL left and OK right LEDs 5 No black stripe port side exhaust airflow 3 DC power receptacle 1 3 4 5 239932 A220 P C 400 2 1 Handle 4 Black stripe port side intake airflow 2 FAIL top and...

Страница 33: ...ng cooling air from a warm aisle the switch can over heat and shut down If one power supply is installed in the chassis but the other power supply slot is empty you should use a blank filler panel part number N2200 P BLNK to cover the empty slot Figure 1 18 shows a blank power supply filler panel Figure 1 18 Blank Power Supply Filler Panel for the Cisco Nexus 2200 and Cisco Nexus 2300 Platform Cha...

Страница 34: ... does not support having more than one direction of airflow with its modules Figure 1 19 shows a port side exhaust airflow fan tray and Figure 1 20 shows a port side intake airflow fan tray Figure 1 19 Port Side Exhaust Airflow Fan Tray Components for the Cisco Nexus 2248TP E and 2224TP FEXs Table 1 4 Fan Trays for the Cisco Nexus 2248TP E FEXs Description Part Number port side exhaust airflow N2K...

Страница 35: ...ng range SFP transceiver Copper interface cables are available for use with the 10 Gigabit Ethernet SFP transceiver For details see the Cisco Nexus 2000 Series Fabric Extenders Release Notes Cisco Nexus 2248TP The Cisco Nexus 2248TP is a stackable 1 RU 17 2 inch 45 cm deep FEX that supports 48 1000 TX host facing downlink ports and 4 10 Gigabit SFP network facing uplink ports You can order it with...

Страница 36: ... user serviceable components are accessible from the fan side You can order it with port side exhaust or port side intake air cooling do not mix air directions for a chassis and with AC or DC power supplies If you are going to install the chassis with its fan side facing the cold aisle you must order the chassis with port side exhaust airflow If you are going to install the chassis with its back e...

Страница 37: ... FEX chassis has two bays for fan side AC or DC power supplies This chassis is fully functional with one power supply but you can install a second power supply for power redundancy The power supply is hot swappable during operations Table 1 5 lists the power supplies that you can order with the Cisco Nexus 2248TP FEX 3 2 4 1 239287 1 Status top and ID bottom LEDs 3 100 1000 downlink ports 48 2 HDM...

Страница 38: ...e switch does not support having more than one direction of airflow with its modules Figure 1 23 shows an AC power supply with port side exhaust airflow Figure 1 24 shows an AC power supply with port side intake airflow Figure 1 25 shows a DC power supply with port side exhaust airflow Figure 1 23 AC Power Supply with Port Side Exhaust Airflow for the Cisco Nexus 2200 and Cisco Nexus 2300 Platform...

Страница 39: ...s 2200 and Cisco Nexus 2300 Platform Chassis Figure 1 25 DC Power Supply with Port Side Exhaust Airflow for the Cisco Nexus 2200 and Cisco Nexus 2300 Platform Chassis 1 3 4 5 239932 A220 P C 400 2 1 Handle 4 Black stripe port side intake airflow 2 FAULT top and OK bottom LEDs 5 AC power receptacle 3 Ejector latch 1 2 4 3 5 239933 1 Handle 4 Ejector latch 2 FAULT top and OK bottom LEDs 5 No black s...

Страница 40: ...air from a warm aisle the switch can over heat and shut down If one power supply is installed in the chassis but the other power supply slot is empty you should use a blank filler panel part number N2200 P BLNK to cover the empty slot Figure 1 26 shows a blank power supply filler panel Figure 1 26 Blank Power Supply Filler Panel for the Cisco Nexus 2200 and Cisco Nexus 2300 Platform Chassis For po...

Страница 41: ...oes not support having more than one direction of airflow with its modules Figure 1 27 shows a port side exhaust airflow fan tray and Figure 1 28 shows a port side intake airflow fan tray Figure 1 27 Port Side Exhaust Airflow Fan Tray Components for the Cisco Nexus 2248TP and 2224TP FEXs Table 1 6 Fan Trays for the Cisco Nexus 2248TP and 2224TP FEXs Description Part Number Port side exhaust airflo...

Страница 42: ...r an updated list of supported transceivers and optics please see the Cisco Nexus 2000 Series Fabric Extenders Release Notes Cisco Nexus 2248PQ The Cisco Nexus 2248PQ is a stackable 1 RU 17 2 inch 45 cm deep FEX that supports high density 10 Gigabit Ethernet environments and has 48 1 10 Gigabit SFP host interfaces and 4 QSFP 16 10 Gigabit on network interfaces QSFP connectivity simplifies cabling ...

Страница 43: ...ou must order the chassis with port side intake airflow Ports The Cisco Nexus 2248PQ FEX supports a total of 48 1 10 Gigabit Ethernet Fibre Channel over Ethernet FCoE ports SFP and 4 QSFP 16 10 Gigabit fabric ports The Cisco Nexus 2248PQ provides two types of ports ports for end host attachments and uplink ports Uplink ports are differentiated with yellow for connectivity to the upstream parent Ci...

Страница 44: ...r message If you position a chassis with its modules taking cooling air from a warm aisle the switch can over heat and shut down If one power supply is installed in the chassis but the other power supply slot is empty you should use a blank filler panel N2200 P BLNK to cover the empty slot Figure 1 26 on page 1 22 shows a blank power supply filler panel For power supply specifications see Power Sp...

Страница 45: ...s Release Notes Cisco Nexus 2232TM 10GE Cisco Nexus N2K C2232TM E 10GE The Cisco Nexus 2232TM 10GE is a stackable 1 RU 17 72 inch 45 cm deep FEX that supports 32 1 10 Gigabit Base T host facing downlink ports and 8 10 Gigabit Ethernet SFP network facing uplink ports through an uplink module You can use this FEX with the Cisco Nexus 5000 Series switch The Cisco Nexus 2232TM 10GE is managed and conf...

Страница 46: ...e chassis with port side exhaust airflow If you are going to install the chassis with its back end facing the cold aisle you must order the chassis with port side intake airflow Figure 1 29 shows the location of the components on the fan of the chassis and Figure 1 30 shows the location of components on the rear of the chassis For information on what the chassis and component LEDs indicate see Cha...

Страница 47: ...rts for end host attachment and uplink ports Uplink ports which are colored yellow connect to the upstream parent Cisco Nexus 5000 Series switch The Cisco Nexus 2232TM 10GE supports Data Center Bridging DCB which increases the reliability efficiency and scalability of Ethernet networks by allowing the switches to support multiple traffic classes over a lossless Ethernet fabric These features allow...

Страница 48: ...t side exhaust airflow The port side intake airflow components have a black stripe on their fan side surface for easy visual identification The port side exhaust airflow components do not have a black stripe Caution Be sure that all of the power supply and fan tray modules in the same chassis have the same airflow direction and that the air intake for those modules is positioned on a cool aisle If...

Страница 49: ...t side exhaust airflow or port side intake airflow for the fan tray and the power supplies in the same chassis Table 1 10 lists the part numbers for each of the fan trays that you can use with this chassis Caution Always make sure that all of the fan tray and power supply modules have the same direction of airflow and the same color designation for that airflow direction The switch does not suppor...

Страница 50: ...the optical interface Currently the FEX supports the short range SFP and long range SFP transceiver Copper interface cables are available for use with the 10 Gigabit Ethernet SFP transceiver For an updated list of supported transceivers and optics please see the Cisco Nexus 2000 Series Fabric Extenders Release Notes Cisco Nexus 2224TP The Cisco Nexus 2224TP is a stackable 1 RU FEX This FEX is very...

Страница 51: ...of 18 9 inches 48 1 cm It weighs 18 pounds 8 0 kg Its one rack unit 1 RU form factor takes up relatively little space making it easy to incorporate into rack designs The FEX is mounted in a standard 19 inch 48 26 cm rack It has port side exhaust or port side intake airflow for cooling All switch ports are located at the rear of the unit in close proximity to server ports and all user serviceable c...

Страница 52: ...o bays for fan side AC or DC power supplies the same power supplies used for the Cisco Nexus 2248TP This chassis is fully functional with one power supply but you can install a second power supply for power redundancy The power supply is hot swappable during operations Table 1 11 lists the power supplies that you can order with the Cisco Nexus 2224TP FEX 3 4 239280 2 1 1 Status top and ID bottom L...

Страница 53: ...r heat and shut down If one power supply is installed in the chassis but the other power supply slot is empty you should use a blank filler panel to cover the empty slot Figure 1 26 on page 1 22 shows a blank power supply filler panel For power supply specifications see Table B 1 on page B 2 To replace a power supply see the Removing and Installing Power Supplies section on page 4 16 Fan Tray The ...

Страница 54: ...ation information is downloaded through inband communication to the FEX You can use this FEX with the Cisco Nexus 5000 Series switch The FEX software ships with the Cisco Nexus 5000 Series switch software The FEX downloads the software image from the switch the same way that a module would download it from the supervisor in a modular chassis This section includes the following topics Features page...

Страница 55: ... identifies the features on the fan side of the Cisco Nexus 2148T FEX Figure 1 36 Fan side view of the Cisco Nexus 2148T FEX The rear of the Cisco Nexus 2148T FEX has 48 1 Gigabit Ethernet ports 4 10 Gigabit Ethernet ports and status and ID LEDs Figure 1 37 identifies the components found on the rear of the Cisco Nexus 2148T FEX Figure 1 37 Rear View of the Cisco Nexus 2148T FEX 273914 1 1 2 3 1 P...

Страница 56: ...es can be used for redundancy but the Cisco Nexus 2148T FEX is fully functional with one power supply Figure 1 39 shows the power supply with two LEDs one for power status and one for a failure condition The power supply is hot swappable For details on how to install a power supply see the Removing and Installing Power Supplies section on page 4 16 Figure 1 39 AC Power Supply for the Cisco Nexus 2...

Страница 57: ...s 2148T Figure 1 40 Blank Power Supply Filler Panel Fan Tray The Cisco Nexus 2148T FEX has one fan tray that has port side exhaust airflow Figure 1 41 shows the fan tray The fan tray is hot swappable as long as you replace it within 60 seconds Figure 1 41 Port Side Exhaust Airflow Fan Tray for Cisco Nexus 2148T FEX 2 1 239290 1 Handle 2 Ejector latch 3 2 1 1 239291 ...

Страница 58: ...s a bidirectional device with a transmitter and receiver It has a 20 pin connector on the electrical interface and duplex LC connector on the optical interface Currently the FEX supports the short range SFP and long range SFP transceiver Copper interface cables are available for use with the 10 Gigabit Ethernet SFP transceiver For an updated list of supported transceivers and optics please see the...

Страница 59: ...dules Depending on which FEX model that you connect to the switch the FEX provides top of the rack connectivity for up to 48 32 or 24 hosts and it becomes an extension of the parent Cisco Nexus 7000 Series switch fabric with the FEX and the switch becoming a virtual modular system The FEX forwards all 100 1000 Ethernet or 1 and 10 Gigabit Ethernet traffic from the hosts to the switch over 10 Gbps ...

Страница 60: ...rt side intake airflow for the fan trays and power supplies Note For visual identification port side exhaust airflow power supplies and fan trays have a black stripe across their front and port side intake airflow modules do not have a black stripe across their front All of the power supplies and fan trays must have the same direction of airflow for the components to properly function all of these...

Страница 61: ...EX chassis has 48 100 1000 Ethernet downlink ports four 10 Gigabit Ethernet uplink ports an HDMI port and LEDs as shown in Figure 2 2 Figure 2 2 Rear View of the Cisco Nexus 2248TP E Chassis 2 1 3 4 239288 1 Power supply 3 Power supply blank shown 2 Fan tray 4 Status top and ID bottom LEDs 3 2 4 1 239287 1 Status top and ID bottom LEDs 3 100 1000 Ethernet host facing downlink ports 48 2 HDMI port ...

Страница 62: ...If you are using the F2 Series 48 port 10 Gigabit Ethernet I O module N7K F248XP 25 use the connectivity rule order connect the same port numbers for each port group for example if you connect ports 1 and 2 of a port group then connect the same ports of another port group For information about the transceivers and connectors that you can use with these ports see the Transceivers and Connectors Sup...

Страница 63: ... can over heat and shut down Figure 2 4 shows the exterior components on an AC power supply with port side exhaust airflow no black stripe on the front Figure 2 5 shows the components on a DC power supply with port side exhaust airflow Figure 2 6 shows the black stripe used to indicate port side intake airflow in this case on an AC power supply Figure 2 7 shows the blank filler panel that you shou...

Страница 64: ... DC Power Supply with Port Side Exhaust Airflow for the Cisco Nexus 2200 Platform Figure 2 6 Black Stripe Used to Indicate Port Side Intake Airflow 1 2 4 3 5 239933 1 Handle 4 Ejector latch 2 FAIL left and OK right LEDs 5 No black stripe port side exhaust airflow 3 DC power connector with safety cover 1 334329 A220 P C 400 1 Black stripe port side intake airflow ...

Страница 65: ...ith either port side exhaust airflow N2K C2248 FAN or port side intake airflow N2K C2248 FAN B The fan tray includes a status LED that indicates whether the module is operational You can hot swap the fan tray during operations Caution Make sure that all of the fan tray and power supply modules use the same airflow direction and have the same color designation on the front Otherwise the switch can ...

Страница 66: ...nder with a Cisco Nexus 7000 Series Switch Cisco Nexus 2248TP E FEX Figure 2 8 Port Side Exhaust Airflow Fan Tray for the Cisco Nexus 2000 Series FEX 3 2 1 1 239291 1 Captive screws 2 3 Status LED 2 No black stripe on the front indicates that this fan tray has port side exhaust airflow ...

Страница 67: ...us 7000 Series switches and it supports RJ 45 connectors for up to 48 downlink connections to hosts For each uplink cable you must use the same transceiver on both ends Table 2 2 lists the transceivers supported by this FEX for its uplink fabric 2 1 3 239934 1 1 Captive screws 2 3 Status LED 2 Black stripe on the front indicates that this fan tray has port side intake airflow Table 2 2 Supported T...

Страница 68: ...Copper X 10 Gbps Twinax active transceiver 23 0 feet 7 meters SFP H10GB ACU10M Copper X 10 Gbps Twinax active transceiver 32 8 feet 10 meters RJ 45 Copper X 100 1000 Mbps Connector Table 2 2 Supported Transceivers and Connector for the Cisco Nexus 2248TP E FEX Uplink Interfaces Transceiver or Connector Cable Type Fabric Interface Uplink Host Interface Downlink Comments 197285 1 2 5 4 3 1 Receive o...

Страница 69: ...e Cisco Nexus 2248TP FEX is a stackable 1 RU FEX that has 48 100 1000 Ethernet host facing downlink ports and four 10 Gigabit Ethernet network facing uplink ports It requires a 19 inch 48 26 cm rack for its installation Table 2 3 lists its physical characteristics 187492 94971 1 2 RJ 45 both ends 1 Pin 1 2 Pin 8 Table 2 3 Physical Characteristics for the Cisco Nexus 2248TP FEX Dimensions Width Dep...

Страница 70: ... side exhaust airflow fan trays and power supplies have a black stripe across their front and port side intake airflow modules do not have a black stripe across their front All of the power supplies and fan trays must have the same direction of airflow for the components to properly function all of these components must either have a black stripe or all of the components must not have a black stri...

Страница 71: ...ported by the Cisco Nexus 2248TP FEX page 2 14 Ports for the Cisco Nexus 2248TP FEX The downlink and uplink ports are numbered from top to bottom and then left to right as shown in Figure 2 15 Figure 2 15 Port Numbering on the Cisco Nexus 2248TP FEX 3 2 4 1 239287 1 Status top and ID bottom LEDs 3 100 1000 Ethernet host facing downlink ports 48 2 HDMI port 4 10 Gigabit Ethernet network facing upli...

Страница 72: ...plies in those two bays AC power supply with port side exhaust airflow N2200 PAC 400W AC power supply with port side intake airflow N2200 PAC 400W B DC power supply with port side exhaust airflow N2200 PDC 400W DC power supply with port side intake airflow N2200 PDC 350W B Caution Make sure that all of the fan tray and power supply modules use the same airflow direction and have the same color des...

Страница 73: ... for all of the fan trays and power supplies If you are going to install the port side in the cold aisle order port side intake airflow for all of the fan trays and power supplies Table 2 4 Supported Transceivers and Connector for the Cisco Nexus 2248TP FEX Uplink Interfaces Transceiver or Connector Cable Type Fabric Interface Uplink Host Interface Downlink Comments FET 10G Optical X 10 Gbps FEX t...

Страница 74: ...of the Cisco Nexus 2232TM FEX chassis has one or two power supplies a fan tray and two LEDs as shown in Figure 2 16 This FEX model requires one power supply but if you want power redundancy you must install a second power supply Figure 2 16 Front View of the Cisco Nexus 2232TM Chassis The rear of the Cisco Nexus 2232TM FEX has 32 1 and 10 Gigabit Ethernet downlink ports eight 10 Gigabit Ethernet u...

Страница 75: ...32TM FEX page 2 17 Power Supplies for the Cisco Nexus 2232TM FEX page 2 18 Fan Tray for the Cisco Nexus 2232TM FEX page 2 19 Transceivers and Connectors Supported by the Cisco Nexus 2232TM FEX page 2 20 Ports for the Cisco Nexus 2232TM FEX The downlink and uplink ports are numbered from top to bottom and then from left to right as shown in Figure 2 23 3 2 4 239278 1 1 Status top and ID bottom LEDs...

Страница 76: ...2200 Platform FEX chassis have two slots for front end AC or DC power supplies that have port side exhaust or port side intake airflow These chassis are fully functional with one power supply but you can install a second power supply for power redundancy You can install any of the following power supplies in those two bays AC power supply with port side exhaust airflow N2200 PAC 400W AC power supp...

Страница 77: ...aution Make sure that all of the fan tray and power supply modules use the same airflow direction and have the same color designation on the front Otherwise the switch can over heat and shut down Figure 2 19 shows the fan tray with port side exhaust airflow no black stripe across the front and Figure 2 20 shows the fan tray with port side intake airflow black stripe across the front Figure 2 19 Po...

Страница 78: ...EX supports SFP Ethernet optical and copper transceivers and optical FEX Transceivers FETs for up to eight fabric uplink connections to the following Cisco Nexus 7000 Series switch I O modules F2 Series 48 port 10 Gigabit I O module N7K F248XP 25 M1 Series 32 port 10 Gigabit Ethernet I O module N7K M132XP 12 M1 Series 32 port 10 Gigabit Ethernet I O module with XL option N7K M132XP 12L M2 Series 2...

Страница 79: ...SFP copper transceiver and cable used for uplink connections Figure 2 12 on page 2 11 shows the major features of RJ 45 connectors which are used for the downlink connections Table 2 6 Supported Transceivers and Connector for the Cisco Nexus 2232TM FEX Uplink Interfaces Transceiver or Connector Cable Type Fabric Interface Uplink Host Interface Downlink Comments FET 10G Optical X 10 Gbps FEX transc...

Страница 80: ...then order port side exhaust airflow for all of the fan trays and power supplies If you are going to install the port side in the cold aisle order port side intake airflow for all of the fan trays and power supplies Caution Make sure that all of the fan tray and power supply modules use the same airflow direction and have the same color designation on the front Otherwise the switch can over heat a...

Страница 81: ...Figure 2 21 Front View of the Cisco Nexus 2232PP Chassis The rear of the Cisco Nexus 2232PP FEX has 32 1 and 10 Gigabit Ethernet downlink SFP or SFP ports eight 10 Gigabit Ethernet uplink SFP or FET ports an HDMI port and two LEDs as shown in Figure 2 22 2 1 3 4 239279 1 Power supply 3 Power supply blank shown 2 Fan tray 4 Status top and ID bottom LEDs ...

Страница 82: ...32PP FEX page 2 24 Power Supplies for the Cisco Nexus 2232PP FEX page 2 25 Fan Tray for the Cisco Nexus 2232PP FEX page 2 26 Transceivers Supported by the Cisco Nexus 2232PP FEX page 2 26 Ports for the Cisco Nexus 2232PP FEX The downlink and uplink ports are numbered from top to bottom and then from left to right as shown in Figure 2 23 3 2 4 239278 1 1 Status top and ID bottom LEDs 3 1 and 10 Gig...

Страница 83: ... 2 26 Power Supplies for the Cisco Nexus 2232PP FEX The Cisco Nexus 2200 Platform FEX chassis have two slots for front end AC or DC power supplies that have port side exhaust or port side intake airflow These chassis are fully functional with one power supply but you can install a second power supply for power redundancy You can install any of the following power supplies in those two bays AC powe...

Страница 84: ...32 port 10 Gigabit Ethernet I O module with XL option N7K M132XP 12L M2 Series 24 port 10 Gigabit I O module N7K M224XP 23L You must use the same transceivers on both ends of the same uplink cable Note To get the fully dedicated 10 Gbps bandwidth through a M1 Series 32 port 10 Gigabit Ethernet I O module connect each FEX to one port in a set of four shared ports on the module you connect each set ...

Страница 85: ...stall the port side in the cold aisle order port side intake airflow for all of the fan trays and power supplies SFP GE L Optical X Gigabit SFP transceiver SFP GE S Optical X Gigabit SFP transceiver SFP GE T Copper X Gigabit SFP transceiver SFP H10GB CU1M1 Copper X X 10 Gigabit Twinax passive transceiver 3 3 feet 1 meter SFP H10GB CU3M1 Copper X X 10 Gigabit Twinax passive transceiver 9 8 feet 3 m...

Страница 86: ...nt of the Cisco Nexus 2224TP FEX chassis has one or two power supplies a fan tray and two LEDs as shown in Figure 2 24 This FEX model requires one power supply but if you want power redundancy you must install a second power supply Figure 2 24 Front View of the Cisco Nexus 2224TP Chassis The rear of the Cisco Nexus 2224TP FEX has 24 100 1000 BASE T Ethernet downlink ports two 10 Gigabit Ethernet u...

Страница 87: ...he Cisco Nexus 2224TP FEX page 2 29 Power Supplies for the Cisco Nexus 2224TP FEX page 2 30 Fan Tray for the Cisco Nexus 2224TP FEX page 2 31 Transceivers and Connectors Supported by the Cisco Nexus 2224TP FEX page 2 31 Ports for the Cisco Nexus 2224TP FEX The downlink and uplink ports are numbered from top to bottom and then from left to right as shown in Figure 2 26 3 4 239280 2 1 1 Status top a...

Страница 88: ...isco Nexus 2224TP FEX section on page 2 31 Power Supplies for the Cisco Nexus 2224TP FEX The Cisco Nexus 2200 Platform FEX chassis have two slots for front end AC or DC power supplies that have port side exhaust or port side intake airflow These chassis are fully functional with one power supply but you can install a second power supply for power redundancy You can install any of the following pow...

Страница 89: ...ections to hosts For each uplink cable you must use the same transceiver on both ends Table 2 2 lists the transceivers supported by this FEX for its uplink fabric Figure 2 10 on page 2 10 shows the SFP optical transceiver used for uplink connections Figure 2 11 on page 2 11 identifies the major features of the SFP copper transceiver and cable used for uplink connections Figure 2 12 on page 2 11 id...

Страница 90: ...2 32 Cisco Nexus 2000 Series Hardware Installation Guide Chapter 2 Using a Fabric Extender with a Cisco Nexus 7000 Series Switch Cisco Nexus 2224TP FEX ...

Страница 91: ...nnecting up to six FEXs as remote I O modules Depending on which FEX model that you connect to the switch the FEX provides top of the rack connectivity for up to 48 32 or 24 hosts and it becomes an extension of the parent Cisco Nexus 9396PX switch fabric with the FEX and the switch becoming a virtual modular system The FEX forwards all 100 1000 Ethernet or 1 and 10 Gigabit Ethernet traffic from th...

Страница 92: ...ot have a black stripe across their front All of the power supplies and fan trays must have the same direction of airflow for the components to properly function all of these components must either have a black stripe or all of the components must not have a black stripe The front of the Cisco Nexus 2248TP E FEX chassis has one or two power supplies a fan tray and two chassis LEDs as shown in Figu...

Страница 93: ...n includes the following topics Ports for the Cisco Nexus 2248TP E FEX page 3 3 Power Supplies for the Cisco Nexus 2248TP E FEX page 3 4 Fan Tray for the Cisco Nexus 2248TP E FEX page 3 6 Transceivers and Connectors Supported by the Cisco Nexus 2248TP E FEX page 3 8 Ports for the Cisco Nexus 2248TP E FEX The downlink and uplink ports are numbered from top to bottom and then left to right as shown ...

Страница 94: ...rt side exhaust airflow N2200 PAC 400W AC power supply with port side intake airflow N2200 PAC 400W B DC power supply with port side exhaust airflow N2200 PDC 400W DC power supply with port side intake airflow N2200 PDC 350W B Caution Make sure that all of the fan tray and power supply modules use the same airflow direction and have the same color designation on the front Otherwise the switch can ...

Страница 95: ...or the Cisco Nexus 2200 Platform Figure 3 5 DC Power Supply with Front to Back Airflow for the Cisco Nexus 2200 Platform 1 2 3 4 5 239843 1 Handle 4 No black stripe port side exhaust airflow 2 FAIL top and OK bottom LEDs 5 AC power receptacle 3 Ejector latch 1 2 4 3 5 239933 1 Handle 4 Ejector latch 2 FAIL left and OK right LEDs 5 No black stripe port side exhaust airflow 3 DC power connector with...

Страница 96: ...cifications Fan Tray for the Cisco Nexus 2248TP E FEX The Cisco Nexus 2224TP 2248TP and 2248TP E FEXs use the same fan tray that you can order with either port side exhaust airflow N2K C2248 FAN or port side intake airflow N2K C2248 FAN B The fan tray includes a status LED that indicates whether the module is operational Caution Make sure that all of the fan tray and power supply modules use the s...

Страница 97: ...fies its components and Figure 3 9 shows the fan tray with port side intake airflow black stripe on front and identifies its components Figure 3 8 Port Side Exhaust Airflow Fan Tray for the Cisco Nexus 2000 Series FEX Figure 3 9 Port Side Intake Airflow Fan Tray for the Cisco Nexus 2000 Series FEX 3 2 1 1 239291 1 Captive screws 2 3 Status LED 2 No black stripe on the front indicates that this fan...

Страница 98: ...s FET 10G Optical X 10 Gbps FEX transceiver SFP 10G LR Optical X 10 Gbps long range transceiver up to 6 2 miles 10 km SFP 10G SR Optical X 10 Gbps Short range transceiver up to 984 feet 300 m SFP H10GB CU1M Copper X 10 Gbps Twinax passive transceiver 3 3 feet 1 meter SFP H10GB CU3M Copper X 10 Gbps Twinax passive transceiver 9 8 feet 3 meters SFP H10GB CU5M Copper X 10 Gbps Twinax passive transcei...

Страница 99: ...AOC7M Optical X 40 and 10 Gbps active optical breakout cable 23 0 feet 7 meters QSFP 4X10G AOC10M Optical X 40 and 10 Gbps active optical breakout cable 32 8 feet 10 meters QSFP 4SFP10G CU1M Optical X 40 and 10 Gbps copper breakout cable 3 3 feet 1 meter QSFP 4SFP10G CU3M Optical X 40 and 10 Gbps copper breakout cable 9 8 feet 3 meters QSFP 4SFP10G CU5M Optical X 40 and 10 Gbps copper breakout cab...

Страница 100: ...stackable 1 RU FEX that has 48 100 1000 Ethernet host interfaces downlink ports for copper RJ 45 connectors and four 10 Gigabit Ethernet fabric interfaces uplink ports for copper optical SFP transceivers It requires a 19 inch 48 26 cm rack for its installation Table 3 3 lists its physical characteristics 187492 94971 1 2 RJ 45 both ends 1 Pin 1 2 Pin 8 Table 3 3 Physical Characteristics for the Ci...

Страница 101: ...ont and port side exhaust airflow modules do not have a black stripe across their front All of the power supplies and fan trays must have the same direction of airflow for the components to properly function all of these components must either have a black stripe or all of the components must not have a black stripe The front of the Cisco Nexus 2248TP FEX chassis has one or two power supplies a fa...

Страница 102: ...Supported by the Cisco Nexus 2248TP FEX page 3 13 Ports for the Cisco Nexus 2248TP FEX The downlink and uplink ports are numbered from top to bottom and then left to right as shown in Figure 3 15 Figure 3 15 Port Numbering on the Cisco Nexus 2248TP FEX 3 2 4 1 239287 1 Status top and ID bottom LEDs 3 100 1000 BASE T host facing downlink ports 48 2 HDMI port 4 10 Gigabit SFP network facing uplink p...

Страница 103: ...se the switch can over heat and shut down For information on these power supplies see the Power Supplies for the Cisco Nexus 2248TP FEX section on page 3 13 and the power supply specifications in the Appendix B Technical Specifications Fan Tray for the Cisco Nexus 2248TP FEX The Cisco Nexus 2224TP 2248TP and 2248TP E FEXs use the same fan tray that you can order with either port side exhaust airfl...

Страница 104: ...ical X 10 Gbps active optical cable 9 8 feet 3 meters SFP 10G AOC5M Optical X 10 Gbps active optical cable 16 4 feet 5 meters SFP 10G AOC7M Optical X 10 Gbps active optical cable 23 0 feet 7 meters SFP 10G AOC10M Optical X 10 Gbps active optical cable 32 8 feet 10 meters QSFP 4X10G AOC1M Optical X 40 and 10 Gbps active optical breakout cable 3 3 feet 1 meter QSFP 4X10G AOC2M Optical X 40 and 10 Gb...

Страница 105: ...k ports for RJ 45 connectors and eight 10 Gigabit Ethernet fabric interfaces copper optical uplink ports for SFP transceivers It requires a 19 inch 48 26 cm rack for its installation Table 3 7 lists its physical characteristics You can order the Cisco Nexus 2232TM with port side exhaust or port side intake airflow and with AC or DC power supplies If you are going to install the port side in a hot ...

Страница 106: ...nk ports eight 10 Gigabit Ethernet uplink ports an HDMI port and two LEDs as shown in Figure 3 22 Figure 3 17 Rear View of the Cisco Nexus 2232TM Chassis 2 1 3 4 239279 1 Power supply 3 Power supply blank shown 2 Fan tray 4 Status top and ID bottom LEDs 3 2 4 239278 1 1 Status top and ID bottom LEDs 3 1 and 10 Gigabit Ethernet host ports 1 10GBASE T downlink ports for RJ 45 connectors 48 2 HDMI po...

Страница 107: ...chassis have two slots for front end AC or DC power supplies that have port side exhaust or port side intake airflow These chassis are fully functional with one power supply but you can install a second power supply for power redundancy You can install any of the following power supplies in those two bays AC power supply with port side exhaust airflow N2200 PAC 400W AC power supply with port side ...

Страница 108: ...ow N2K C2232 FAN B The fan tray includes a status LED that indicates whether the module is operational Caution Make sure that all of the fan tray and power supply modules use the same airflow direction and have the same color designation on the front Otherwise the switch can over heat and shut down Figure 3 19 shows the fan tray with port side exhaust airflow no black stripe across the front and F...

Страница 109: ...232TM FEX also supports RJ 45 connectors for up to 32 downlink connections to hosts Table 3 2 lists the transceivers and connectors supported by this FEX for its uplink and downlink connections 239936 2 1 3 1 1 Captive screws 2 3 Back to front airflow indicated by a black stripe on the front 2 Handle used for removing and installing the module 4 Status LED Table 3 6 Supported Transceivers and Conn...

Страница 110: ...cal cable 16 4 feet 5 meters SFP 10G AOC7M Optical X 10 Gbps active optical cable 23 0 feet 7 meters SFP 10G AOC10M Optical X 10 Gbps active optical cable 32 8 feet 10 meters QSFP 4X10G AOC1M Optical X 40 and 10 Gbps active optical breakout cable 3 3 feet 1 meter QSFP 4X10G AOC2M Optical X 40 and 10 Gbps active optical breakout cable 6 6 feet 2 meters QSFP 4X10G AOC3M Optical X 40 and 10 Gbps acti...

Страница 111: ...t aisle then order port side exhaust airflow for the fan trays and power supplies If you are going to install the port side in the cold aisle order port side intake airflow for the fan trays and power supplies Caution Make sure that all of the fan tray and power supply modules use the same airflow direction and have the same color designation on the front Otherwise the switch can over heat and shu...

Страница 112: ...for the Cisco Nexus 2232PP FEX page 3 22 Power Supplies for the Cisco Nexus 2232PP FEX page 3 23 Fan Tray for the Cisco Nexus 2232PP FEX page 3 23 Transceivers Supported by the Cisco Nexus 2232PP FEX page 3 24 Ports for the Cisco Nexus 2232PP FEX The downlink and uplink ports are numbered from top to bottom and then from left to right as shown in Figure 3 23 1 Power supply 3 Power supply blank sho...

Страница 113: ...at all of the fan tray and power supply modules use the same airflow direction and have the same color designation on the front Otherwise the switch can over heat and shut down For information on these power supplies see the Power Supplies for the Cisco Nexus 2248TP FEX section on page 3 13 and the power supply specifications in the Appendix B Technical Specifications Fan Tray for the Cisco Nexus ...

Страница 114: ...nsceiver 3 3 feet 1 meter SFP H10GB CU3M Copper X X 10 Gbps Twinax passive transceiver 9 8 feet 3 meters SFP H10GB CU5M Copper X X 10 Gbps Twinax passive transceiver 16 4 feet 5 meters SFP H10GB ACU7M Copper X X 10 Gbps Twinax active transceiver 23 0 feet 7 meters SFP H10GB ACU10M Copper X X 10 Gbps Twinax active transceiver 32 8 feet 10 meters SFP 10G AOC1M Optical X X 10 Gbps active optical cabl...

Страница 115: ... with front to back port side exhaust or port side intake port side intake airflow and with AC or DC power supplies If you are going to install the port side in a hot aisle then order port side exhaust airflow for the fan trays and power supplies If you are going to install the port side in the cold aisle order port side intake airflow for the fan trays and power supplies QSFP 4X10G AOC10M Optical...

Страница 116: ... must install a second power supply Caution Make sure that all of the fan tray and power supply modules use the same airflow direction and have the same color designation on the front Otherwise the switch can over heat and shut down Figure 3 24 Front View of the Cisco Nexus 2224TP Chassis The rear of the Cisco Nexus 2224TP FEX has 24 100 1000BASE T Ethernet downlink ports two 10 Gigabit Ethernet u...

Страница 117: ... page 3 28 Transceivers and Connectors Supported by the Cisco Nexus 2224TP FEX page 3 28 Ports for the Cisco Nexus 2224TP FEX The downlink and uplink ports are numbered from top to bottom and then from left to right as shown in Figure 3 26 Figure 3 26 Port Numbering on the Cisco Nexus 2224TP FEX 3 4 239280 2 1 1 Status top and ID bottom LEDs 3 100 1000BASE T Ethernet downlink ports 24 2 HDMI port ...

Страница 118: ...Nexus 2248TP FEX section on page 3 13 and the power supply specifications in the Appendix B Technical Specifications Fan Tray for the Cisco Nexus 2224TP FEX The Cisco Nexus 2224TP 2248TP and 2248TP E FEXs use the same fan tray that you can order with either port side exhaust airflow N2K C2248 FAN or port side intake airflow N2K C2248 FAN B For information on this fan tray see the Fan Tray for the ...

Страница 119: ...eters SFP 10G AOC5M Optical X 10 Gbps active optical cable 16 4 feet 5 meters SFP 10G AOC7M Optical X 10 Gbps active optical cable 23 0 feet 7 meters SFP 10G AOC10M Optical X 10 Gbps active optical cable 32 8 feet 10 meters QSFP 4X10G AOC1M Optical X 40 and 10 Gbps active optical breakout cable 3 3 feet 1 meter QSFP 4X10G AOC2M Optical X 40 and 10 Gbps active optical breakout cable 6 6 feet 2 mete...

Страница 120: ...are Installation Guide Chapter 3 Using a Fabric Extender with a Cisco Nexus 9000 Series Switch Cisco Nexus 2224TP FEX Figure 3 12 on page 3 10 identifies the major features of RJ 45 connectors which are used for the downlink connections ...

Страница 121: ...y Compliance and Safety Information for important safety information Warning 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 electrical circuitry and be familiar with standard practices for preventing accidents Use the statement number provided at the end of e...

Страница 122: ...ith the device see the Installing the Cisco Nexus Fabric Extender Chassis in a Cabinet or Rack section on page 4 6 Note The optional EIA Shelf Bracket Kit is not provided with the device To order the kit contact your device provider Airflow Considerations Airflow through the Cisco Nexus FEX is from the port side exhaust to the back or the back to the port side exhaust To ensure proper airflow foll...

Страница 123: ...e system slowly keeping your back straight Lift with your legs not with your back Bend at the knees not at the waist Installation Guidelines When installing the Cisco Nexus FEX follow these guidelines Plan your site configuration and prepare the site before installing the chassis Appendix G Site Preparation and Maintenance Records lists the recommended site planning tasks Record the information li...

Страница 124: ...ng data traffic patterns Ensure that circuits are sized according to local and national codes For North America the power supply requires a 15 A or 20 A circuit Caution To prevent loss of input power ensure the total maximum loads on the circuits supplying power to the device are within the current ratings for the wiring and breakers Use the following screw torques when installing the device Capti...

Страница 125: ...act your customer service representative immediately To inspect the shipment follow these steps Step 1 Compare the shipment to the equipment list provided by your customer service representative and verify that you have received all items including the following Print documentation Grounding lug kit Rack mount kit ESD wrist strap Cables with connectors Any optional items ordered Step 2 Check for d...

Страница 126: ...t the brakes are engaged or that the rack is otherwise stabilized Table 4 1 lists the items contained in the rack mount kit provided with the device Table 4 1 lists the items contained in the rack mount kit provided with the device Table 4 1 Cisco Nexus 2000 Series FEX Rack Mount Kit Quantity Part Description 2 Rack mount brackets 12 M4x0 7 x 8 mm Phillips countersunk screws 2 Rack mount guides 10...

Страница 127: ... side of the rack b Use the tape measure and level to verify that the rails are horizontal and at the same height Step 4 Insert the device into the rack as follows a Using both hands position the device with the back of the device between the port side exhaust posts of the rack b Align the two rack mount guides on either side of the device with the slider rails installed in the rack Slide the rack...

Страница 128: ...otection devices must be installed in strict accordance with manufacturer recommendations Conductors carrying lightning current should be spaced away from power and data lines in accordance with applicable recommendations and codes Best grounding recommendations must be closely followed Commercial building is located in an area where lightning storms frequently occur but is not subject to direct l...

Страница 129: ...vailable with banana plugs metal spring clips or alligator clips All Cisco Nexus 2000 Series FEX chassis are equipped with a banana plug connector identified by the ground symbol next to the connector somewhere on the port side exhaust panel We recommend that you use a personal ESD grounding strap equipped with a banana plug If you choose to use the disposable ESD wrist strap supplied with most FR...

Страница 130: ... If you are using an ESD wrist strap equipped with an alligator clip open the package and remove the ESD wrist strap Locate the end of the wrist strap that attaches to your body and secure it to your bare skin Step 2 Grasp the spring or alligator clip on the ESD wrist strap and momentarily touch the clip to a bare metal spot unpainted surface on the rack We recommend that you touch the clip to an ...

Страница 131: ...s FEX Figure 4 1 Attaching the ESD Wrist Strap to the System Ground Lug Screw for a Cisco Nexus 2000 Series FEX Note For the Cisco Nexus 2300 Series FEX the ground lug holes have been moved from the side to the rear of the system Figure 4 2 shows the Cisco Nexus 2348UPQ FEX 1 ESD ground strap 4 Clip installed behind screw 2 Clip and grounding lug 5 System ground connector 3 Side view of grounding ...

Страница 132: ...ors Place a removed component board side up on an antistatic surface or in a static shielding container If you plan to return the component to the factory immediately place it in a static shielding container Never attempt to remove the printed circuit board from the metal carrier Caution For safety periodically check the resistance value of the antistatic strap The measurement should be between 1 ...

Страница 133: ...ean Central Office You must connect both the system NEBS ground connection and the power supply ground connection to an earth ground The system NEBS ground connection is required if this equipment is installed in a U S or European Central Office You do not need to power down the chassis because the Cisco Nexus FEX is equipped with AC input power supplies Required Tools and Equipment To connect the...

Страница 134: ...rovided on the chassis for attaching a grounding lug The ground lug must be NRTL listed In addition the copper conductor wires must be used and the copper conductor must comply with the NEC code To attach the grounding lug and cable to the chassis follow these steps Step 1 Use a wire stripping tool to remove approximately 0 75 inches 19 mm of the covering from the end of the grounding cable Step 2...

Страница 135: ...EX to your outlet receptacle See the Jumper Power Cord section on page C 8 Step 3 Ensure that the device is adequately grounded as described in the Grounding the System section on page 4 7 Step 4 If you are installing an AC power supply connect the power supply to an AC power source as follows a Plug the power cable into the power receptacle on the power supply b Attach the other end of the power ...

Страница 136: ...m software has booted and the device has initialized without error messages If you cannot resolve an issue contact your customer service representative Step 9 Complete the worksheets provided in Site Preparation and Maintenance Records for future reference Removing and Installing Components This section describes how to remove and install components on the Cisco Nexus 2000 and 2300 Series FEXs Thi...

Страница 137: ...are using two power supplies and you remove one of them the device continues to operate To remove an AC power supply follow these steps Step 1 Pull the power cord out from the power receptacle on the power supply Step 2 Release the power supply from the chassis as follows If you are removing a power supply from a Cisco Nexus 2148T chassis loosen the captive screw and then pull the power supply par...

Страница 138: ...chassis by screwing its captive screw into its hole in the chassis and tightening it Note Depending on the outlet receptacle on your power distribution unit you may need the optional jumper power cord to connect the Cisco Nexus 2000 Series FEX to your outlet receptacle See the Jumper Power Cord section on page C 8 Step 5 Connect the other end of the power cable to an AC power source Caution In a s...

Страница 139: ...e chassis For ground connection instructions see the Grounding the System section on page 4 7 Step 2 If the power supply bay has a filler panel push and hold the thumb latch to the left and then slide the filler panel out of the power supply bay Step 3 Hold the replacement power supply by the handle and position it so that the thumb latch is on the right and then slide it into the power supply bay...

Страница 140: ...ng air from the cold aisle you can power up the FEX This section includes the following topics Removing a Fan page 4 20 Installing a Fan page 4 20 Removing a Fan Warning When removing the fan tray keep your hands and fingers away from the spinning fan blades Let the fan blades completely stop before you finish removing the fan tray Statement 258 To remove a fan follow these steps Step 1 Pinch the ...

Страница 141: ...dule If the modules have different airflow directions in the same chassis an error condition occurs the switch can over heat and the switch can shut down Note If you power up a FEX with power supply and fan tray modules that have different directions of airflow an error condition will occur and the switch can over heat and shut down With this error condition you must shut down the switch to replac...

Страница 142: ...esentative for a replacement part Note If you purchased this product through a Cisco reseller contact the reseller directly for technical support If you purchased this product directly from Cisco contact Cisco Technical Support at this URL http www cisco com c en us support web tsd cisco worldwide contacts html Removing the Cisco Nexus Fabric Extender Caution The slider rail and port side exhaust ...

Страница 143: ...rack Repacking the Cisco Nexus Fabric Extender for Return Shipment If you need to return the Cisco Nexus 2000 and 2300 Series FEX remove the device from the rack by following the steps in the Removing the Cisco Nexus Fabric Extender section on page 4 22 and repack it for shipment If possible use the original packing materials and container to repack the device Contact your Cisco customer service r...

Страница 144: ...4 24 Cisco Nexus 2000 Series Hardware Installation Guide Chapter 4 Installing a Cisco Nexus Fabric Extender Repacking the Cisco Nexus Fabric Extender for Return Shipment ...

Страница 145: ... cables and other potential noise sources as far away as practical from network cabling that terminates on Cisco equipment In situations where long parallel cable runs cannot be separated by at least 3 3 feet 1 m we recommend that you shield any potential noise sources by housing them in a grounded metallic conduit This chapter includes the following sections Preparing for Network Connections page...

Страница 146: ...describes how to connect a 10 Gigabit or 40 Gigabit Ethernet port to a host There are four network facing 10 Gigabit Ethernet ports for the Cisco Nexus 2148T and 2248TP eight for the Cisco Nexus 2232TM 2232TM E and 2232PP and two on the Cisco Nexus 2224TP An SFP transceiver is used to connect to a 10 Gigabit Ethernet port The Cisco Nexus 2300 Series platform FEXs provide six network facing 40 Giga...

Страница 147: ...Caution If the transceiver does not install easily ensure that it is correctly positioned and the tab or clasp are in the correct position before continuing Note If you cannot install the cable into the transceiver insert or leave the dust cover in the cable end of the transceiver Removing an SFP Transceiver To remove an SFP transceiver follow these steps Step 1 Attach an ESD preventive wrist stra...

Страница 148: ... 1 Alternate Removal Method for Bale Clasp SFP Transceivers Step 4 Insert a dust cover into the port end of the transceiver and place the transceiver on an antistatic mat or into a static shielding bag if you plan to return it to the factory Step 5 If another transceiver is not being installed protect the optical cage by inserting a clean cover Removing and Installing Cables into SFP Transceivers ...

Страница 149: ...connector from the transceiver Step 3 Insert a dust plug into the cable end of the transceiver Step 4 Insert a dust plug onto the end of the cable Installing a Cable into an SFP Transceiver Caution To prevent possible damage to the cable or transceiver install the transceiver in the port before installing the cable in the transceiver To install a cable into a transceiver follow these steps Step 1 ...

Страница 150: ...ot remove and insert a transceiver more often than is necessary Repeated removals and insertions can shorten its life Keep all optical connections covered when not in use If they become dusty clean before using to prevent dust from scratching the fiber optic cable ends Do not touch ends of connectors to prevent fingerprints and other contamination Clean regularly the required frequency of cleaning...

Страница 151: ...selecting an enclosed cabinet we recommend one of the thermally validated types either standard perforated or solid walled with a fan tray Note Do not use racks that have obstructions such as power strips because the obstructions could impair access to field replaceable units FRUs This section includes the following topics General Requirements for Cabinets and Racks page A 1 Requirements Specific ...

Страница 152: ...uld be immediately in the way of chassis air intake or exhaust vents Note Optional jumper power cords are available for use in a cabinet See the Jumper Power Cord section on page C 8 Requirements Specific to Perforated Cabinets A perforated cabinet is defined as a cabinet with perforated port side exhaust and rear doors and solid side walls In addition to the requirements listed in the General Req...

Страница 153: ...net and Rack Installation Cable Management Guidelines Cable Management Guidelines To help with cable management you might want to allow additional space in the rack above and below the chassis to make it easier to route as many as 56 fiber or copper cables through the rack ...

Страница 154: ...A 4 Cisco Nexus 2000 Series Hardware Installation Guide Appendix A Cabinet and Rack Installation Cable Management Guidelines ...

Страница 155: ... Airflow Optimization Accessories page B 9 Note Specifications for cables and connectors are provided in Appendix C Cable and Port Specifications Power Specifications This section describes the power specifications for the Cisco Nexus Fabric Extenders The power supplies connect directly to the system through connectors attached to the baseboard through cables One connector is on the baseboard for ...

Страница 156: ...232PP 2224TP 2248PQ and 2232TM Cisco Nexus 2348UPQ Cisco Nexus 2248TP E 2248TP 2232PP 2248PQ and 2224TP Typical Input Operating Power 165 W 187 W 30M 239 W 100M to 300 W Cisco Nexus 2348TQ 125 W to 200 W Cisco Nexus 2348UPQ 110 W Cisco Nexus 2248TP E and 2248TP 270 W Cisco Nexus 2232PP 350 W to 386 W Cisco Nexus 2232TM 110 W Cisco Nexus 2248TP E and 2248TP 270 W Cisco Nexus 2232PP 95 W Cisco Nexus...

Страница 157: ...2PP 2 5 A 4 1 A typical maximum Cisco Nexus 2224TP 0 75 A 0 9 A typical maximum Cisco Nexus 2232TM 3 18 A 3 51 A typical maximum Input currents listed for 110 V divide by two for 220 V Cisco Nexus 2248TP E 1 0 A 1 2 A typical maximum Cisco Nexus 2248TP 1 0 A 1 2 A typical maximum Cisco Nexus 2232PP 2 5 A 4 1 A typical maximum Cisco Nexus 2224TP 0 75 A 0 9 A typical maximum Input currents listed fo...

Страница 158: ... typical maximum Cisco Nexus 2248TP 8 A 10 A typical maximum Cisco Nexus 2232PP 20 A 33 A typical maximum Cisco Nexus 2224TP 5 A 7 A typical maximum Efficiency 84 percent at typical power draw 90 92 percent 110 240 Vin at typical power draw 88 91 percent 110 240 Vin at max power draw N2K PDC 400 W 88 48 Vin at typical power draw 85 48 Vin at maximum power draw 88 48Vin at typical power draw 85 48V...

Страница 159: ...um Cisco Nexus 2232PP 806 1330 BTU hour typical maximum Cisco Nexus 2224TP 202 282 BTU hour typical maximum Power Cord Rating 3 A 100 Vin 1 5 A 240 Vin maximum 6 A 100 Vin 3 A 240 Vin maximum N2K PDC 400W 15 A 48 Vin 8 A 60 Vin maximum 15A 48Vin 8A 60Vin maximum Cubic Inches 51 in 3 39 in 3 39 in 3 Power Density 3 9 W in 3 10 2 W in 3 10 2 W in 3 Operating Temperature 50 C 50 C 50 C Cooling Intern...

Страница 160: ...een indicates that AC is present and is within the supply specifications Supply Health Green indicates the power supply is operational and amber indicates a fault AC good indicator Solid green indicates that AC is present and is within the supply specifications Supply Health Green indicates the power supply is operational and amber indicates a fault Table B 1 Power Specifications for the Cisco Nex...

Страница 161: ...lb 0 6 kg Cisco Nexus 2348UPQ chassis 1 72 x 17 3 x 14 05 in 4 37 x 43 94 x 35 69 cm 15 5 lb 7 0 kg Power supply Fan tray 2 2 lb 1 0 kg 1 4 lb 0 6 kg Cisco Nexus 2248TP E chassis 1 72 x 17 3 x 17 7 in 4 37 x 43 94 x 44 96 cm 17 7 lb 8 03 kg Power supply Fan tray 2 2 lb 1 0 kg 1 4 lb 0 6 kg Cisco Nexus 2248TP chassis 1 72 x 17 3 x 17 7 in 4 37 x 43 94 x 44 96 cm 17 7 lb 8 03 kg Power supply Fan tra...

Страница 162: ...e Wavelength nm Core Size microns Modal Bandwidth MHz km Maximum Cable Distance N2200 FET MMF Dual LC PC 850 50 50 500 2000 82 feet 25 meters 328 feet 100 meters SFP 10G SR MMF Dual LC PC 850 62 5 62 5 50 0 50 0 50 0 160 200 400 500 2000 85 feet 26 meters 108 feet 33 meters 216 feet 66 meters 269 feet 82 meters 984 feet 984 meters SFP 10G LR SMF Dual LC PC 1310 G 652 fiber 6 2 miles 10 km Table B ...

Страница 163: ...Series NXA ACC KIT BAV Name Cisco Nexus Airflow Extension Sleeve Cisco Nexus Airflow Vent Description Optimizes airflow in port side exhaust airflow deployments port side exhaust for alignment of port in back of rack and extension of power supply side of chassis to port side exhaust of rack with airflow sleeve Optimizes airflow in port side intake top of rack deployments port side intake Airflow v...

Страница 164: ...B 10 Cisco Nexus 2000 Series Hardware Installation Guide Appendix B Technical Specifications Airflow Optimization Accessories ...

Страница 165: ... to the standard power cords Power Cords The standard power cords have an IEC C19 connector on the end that plugs into the device The optional jumper power cords have an IEC C19 connector on the end that plugs into the device and an IEC C20 connector on the end that plugs into an IEC C19 outlet receptacle Note Only the regular power cords or jumper power cords provided with the device are supporte...

Страница 166: ...8 CAB 9K10A UK Power Cord 250 VAC 10 A BS1363 Plug 13 A fuse United Kingdom 8 2 2 5 Figure C 9 CAB AC 250V 13A Power Cord 250 VAC 13 A IEC60320 Plug North America 6 6 2 0 Figure C 10 CAB N5K6A NA Power Cord 250 VAC 13 A NEMA 6 15 Plug North America 8 2 2 5 Figure C 11 CAB 9K12A NA Power Cord 125VAC 15A NEMA 5 15 Plug North America 8 2 2 5 Figure C 12 CAB C13 CBN Cabinet Jumper Power Cord 250 VAC 1...

Страница 167: ...ngth 6 6 2 0 CAB C13 C14 AC Power Cord Jumper C13 C14 Connectors 3 Meter Length 3 0 Table C 1 AC Power Cords for the Cisco Nexus Fabric Extender continued Description Length Power Cord Reference Illustration Feet Meters 186571 2500 mm Cordset rating 10 A 250 500 V MAX Length 8 2 ft Plug EL 219 IRAM 2073 Connector EL 701 IEC60320 C13 Plug EL 206 A S 3112 2000 Cordset rating 10 A 250 V 500V Length 2...

Страница 168: ... Figure C 3 SFS 250V 10A CN Figure C 4 CAB 9K10A EU Figure C 5 SFS 250V 10A ID Cordset rating 10A 250V 2500 mm Plug EL 218 CCEE GB2009 186573 Connector EL 701 IEC60320 C13 Connector VSCC15 Cordset rating 10A 16 A 250 V Length 8 ft 2 in 2 5 m Plug M2511 186576 OVE Cordset rating 16A 250V 2500mm Plug EL 208 187490 Connector EL 701 ...

Страница 169: ... Figure C 7 CAB 9K10A IT Figure C 8 CAB 9K10A SW Cordset rating 10A 250V 500V MAX 2500 mm Plug EL 212 SI 32 186574 Connector EL 701B IEC60320 C13 EL 212 16A 250V Plug I 3G CEI 23 16 Connector C15M EN60320 C15 Cordset rating 10 A 250 V Length 8 ft 2 in 2 5 m 186575 Plug MP232 R Cordset rating 10 A 250 V Length 8 ft 2 in 2 5 m 186578 Connector IEC 60320 C15 ...

Страница 170: ...10 CAB AC 250V 13A Figure C 11 CAB N5K6A NA Plug Cordset rating 10 A 250 V 500 V MAX Length 2500mm 186580 Connector EL 701C EN 60320 C15 EL 210 BS 1363A 13 AMP fuse Cordset rating 13A 250V 6 6 feet 79 2m Plug EL312MoldedTwistlock NEMA L6 20 186568 Connector EL 701 IEC60320 C13 Cordset rating 10 A 250 V Length 8 2 ft 186570 Plug NEMA 6 15P Connector IEC60320 C13 ...

Страница 171: ...lugs Figure C 12 CAB 9K12A NA Figure C 13 CAB C13 CBN Figure C 14 CAB IND 10A Connector IEC60320 C15 Cordset rating 13A 125V 8 2 feet 2 5m Plug NEMA 5 15P 192260 Cordset rating 10A 250V 686mm Plug SS10A 186569 Connector HS10S Connector EL701B IEC60320 C13 Cordset rating 10A 250V 8 2 feet 2 5m Plug EL 208B IS 6538 1971 192259 ...

Страница 172: ... unit for a cabinet Connector HS 10S Cordset rating 10 A 125 250 V Length 686 mm Plug SS10A 192532 Table C 2 AC Power Cords for the Cisco Nexus 2232TM Power Cords Description CAB 3KX AC AC power card for North America CAB 3KX AC AP AC power card for Australia CAB 3KX AC AR AC power card for Argentina CAB 3KX AC SW AC power card for Switzerland CAB 3KX AC UK AC power card for United Kingdom CAB 3KX...

Страница 173: ...xus 2000 Series Hardware Installation Guide Appendix C Cable and Port Specifications Jumper Power Cord Figure C 16 CAB C13 C14 JMPR Jumper Power Cord Cordset rating 10A 250V 686mm Plug SS10A 186569 Connector HS10S ...

Страница 174: ...C 10 Cisco Nexus 2000 Series Hardware Installation Guide Appendix C Cable and Port Specifications Jumper Power Cord ...

Страница 175: ...ecause a startup problem can usually be attributed to a single component it is more efficient to isolate the problem to a subsystem rather than troubleshoot each separate component in the system Problems with the initial power up are often caused by a module that is not firmly connected to the backplane or a power supply that has been disconnected from the power cord connector Overheating can also...

Страница 176: ...ons in the same chassis you will see an error message Install the chassis following the rack and airflow guidelines in this publication Verify that the chassis and DC power supplies are adequately grounded Initialization When the initial system boot is complete verify the following Power supplies are supplying power to the system Fan trays are operating normally The system software boots successfu...

Страница 177: ...e you call have the following information ready to help your service provider assist you as quickly as possible Date that you received the device Chassis serial number located on a label on the right of the rear panel of the chassis Type of software and release number Maintenance agreement or warranty information Brief description of the problem Brief explanation of the steps that you have already...

Страница 178: ...D 4 Cisco Nexus 2000 Series Hardware Installation Guide Appendix D Troubleshooting Hardware Components Contacting Customer Service ...

Страница 179: ...EDs on the Cisco Nexus Fabric Extenders FEXs This appendix includes the following sections Chassis and Module LEDs for the Cisco Nexus Fabric Extenders page E 1 Port LEDs page E 4 Chassis and Module LEDs for the Cisco Nexus Fabric Extenders This section includes the following topics Chassis and Module LED Descriptions page E 2 Power Supply Status page E 3 ...

Страница 180: ...n 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 Fan and fan tray port side exhaust of chassis Status Solid on green All diagnostics pass The module is operational Off The module is not receiving power Solid on amber The module i...

Страница 181: ...e CLI command or the module is initializing Blinking amber The port is faulty and has been disabled Table E 1 LEDs for the Cisco Nexus Fabric Extenders Component LED Status Description Table E 2 Power Supply LED Indicators for the Cisco Nexus 2348TQ Cisco Nexus 2348UPQ Cisco Nexus 2248TP ETP 2232PP and 2224TP Condition OK LED Status Green FAIL LED Status Amber No AC power to the power supplies Off...

Страница 182: ...e Table E 5 describes the behavior of the port LEDs Power supply warning events where the power supply continues to operate high temperature high power and slow fan Off Blinking AC present and power supply unit off Blinking Off Power supply On and OK On Off Table E 3 Power Supply LED Indicators for the Cisco Nexus 2148T continued Condition INPUT OK LED Status Green OUTPUT OK LED Status Red Table E...

Страница 183: ...endix E LEDs Port LEDs Administrative disabled AMBER_ON Depending on the product you look at the LED could be off or solid amber Link Up port in STP forwarding state GREEN_ON Blinks based on network activity Table E 5 Port Level LEDs Link State LED State Notes ...

Страница 184: ...E 6 Cisco Nexus 2000 Series Hardware Installation Guide Appendix E LEDs Port LEDs ...

Страница 185: ...00 Series FEXs Accessory kits for the Cisco Nexus 2300 Series FEXs contain the following items 2 slider rails 1 rack mount guide 1 rack mount bracket 10 M4 x 0 7 x 7 mm Phillips countersunk screws 1 ground lug kit 1 ESD wrist strap Table F 2 provides ordering information for the Cisco Nexus 2300 Series FEXs Note Additional parts can be ordered from your customer service representative Table F 1 Ac...

Страница 186: ...2 rack mount guides 2 rack mount brackets 16 M4 x 0 7 x 8 mm Phillips countersunk screws 1 ground lug kit 1 ESD wrist strap Table F 2 provides ordering information for the Cisco Nexus 2148T 2224TP 2232PP 2248TP ETP and 2232TM FEXs Note Additional parts can be ordered from your customer service representative Table F 2 Accessory Kit Information for the Cisco Nexus 2148T 2224TP 2232PP 2248TP 2248TP ...

Страница 187: ... configuration information see the Cisco Nexus 2000 Switch Configuration Guide Site Preparation Checklist Planning the location and layout of your equipment rack or wiring closet is essential for successful device operation ventilation and accessibility Table G 1 lists the site planning tasks that we recommend completing before installing the Cisco Nexus FEX Consider heat dissipation when sizing t...

Страница 188: ...ow 3 Power evaluation Input power type Power receptacles1 Receptacle proximity to the equipment Dedicated circuit for power supply Dedicated separate circuits for redundant power supplies UPS2 for power failures 1 Verify that the power supply installed in the chassis has a dedicated AC source circuit 2 UPS uninterruptible power supply 4 Grounding evaluation Circuit breaker size CO ground AC powere...

Страница 189: ...ee Table G 3 to record information about the chassis Contract Number_______________________________________________ Chassis Serial Number___________________________________________ Product Number________________________________________________ 3 EMI electromagnetic interference 4 RFI radio frequency interference Table G 2 Contact and Site Information Contact person Contact phone Contact e mail Bui...

Страница 190: ...Appendix G Site Preparation and Maintenance Records Chassis and Module Information Table G 3 Network Related Information Device IP address Device IP netmask Host Name Domain name IP broadcast address Gateway router address DNS address Modem telephone number ...

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