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Mean Time Between Failures (MTBF)

Table 31: SLX 9250 Mean Time Between Failures (MTBF)

Switch Model

Mean Time Between Failures

SLX9250-32C-AC-F (

384936 hrs @ 25°C

SLX9250-32C-AC-R

444822 hrs @ 25°C

CPU, Memory

Table 32: CPU, Memory

1GHz 64-bit CPU
16 Gb memory, 128 Gb SSD
4GB eMMC Flash Memory
24 MB buffer for ASIC, per chip

ExtremeSwitching SLX 9250 Technical Specifications

Mean Time Between Failures (MTBF)

ExtremeSwitching SLX 9250 Hardware Installation Guide

Summary of Contents for ExtremeSwitching SLX 9250

Page 1: ...ExtremeSwitching SLX 9250 Hardware Installation Guide 9036437 00 Rev AD October 2020...

Page 2: ...works and the Extreme Networks logo are trademarks or registered trademarks of Extreme Networks Inc in the United States and or other countries All other names including any product names mentioned in...

Page 3: ...750 W AC Power Supply 19 750 W DC Power Supply 19 Preparing for the Installation 20 Preparing for the Installation 20 Operating Environment Requirements 21 Meeting Building and Electrical Codes 21 Se...

Page 4: ...es 57 Activating and Verifying the Switch 59 Establishing a serial connection 59 Configuring the Switch for Use 60 Monitoring the Switch 62 Monitoring the Switch 62 SLX 9250 Series Switch LEDs 62 750...

Page 5: ...ecting Power 83 Selecting Power Supply Cords 84 Battery Notice 85 Regulatory Statements 86 CE statement 86 China ROHS 86 Canadian requirements 86 China CCC statement 87 Australia RCM 87 Federal Commun...

Page 6: ...are identified in the text When a feature function or operation pertains to a specific hardware product the product name is used When features functions and operations are the same across an entire p...

Page 7: ...defined in the text Italics are also used when referring to publication titles New information In a PDF this is searchable text Table 3 Command syntax Convention Description bold text Bold text indic...

Page 8: ...guidance from GTAC Call GTAC For immediate support 800 998 2408 toll free in U S and Canada or 1 408 579 2826 For the support phone number in your country visit www extremenetworks com support contac...

Page 9: ...rrors or confusing or conflicting information Improvements that would help you find relevant information in the document Broken links or usability issues If you would like to provide feedback you can...

Page 10: ...eSwitching SLX 9250 Series switches offer a versatile and efficient core aggregation switching functionality for both campus and data center environments The SLX 9250 Series switches run the SLX OS op...

Page 11: ...front airflow 32 QSFP QSFP28 100GbE 40GbE ports 128 x 25 10 GbE using break out cables 8 Core Processor 16GB DDR4 ECC memory 128GB SSD memory dual power supplies 6 fan units back to front airflow SLX...

Page 12: ...0 Switch License Option Table 8 SLX 9250 Switch License Option Part number Description SLX9250 ADV LIC P SLX 9250 Advanced Feature License for GuestVM Analytics Path PTP BGP EVPN EFA For information a...

Page 13: ...Hardware Features Description Ports 32 x QSFP QSFP28 40GbE 100GbE ports 128 x 25 10 GbE using break out cables 1 x Serial console port RJ 45 1 x 10 100 1000BASE T out of band management port Micro US...

Page 14: ...and QSFP28 optical modules see the Transceivers section of the Hardware Installation Guide RJ45 serial console port used to connect a terminal and perform local management USB port for access to exte...

Page 15: ...32C Switch Most of the front panel ports on the SLX 9250 32C Switch operates in either 100 gigabit or 40 gigabit mode and each port can be partitioned into data lanes through the use of breakout cable...

Page 16: ...es Two power supply bays for 750 W AC or DC power supplies Six bays for repleaceable fan modules Note The color of the tab on the fan tray indicates the airflow direction Red front to back Blue back t...

Page 17: ...ommand line interface CLI Ethernet or serial connection N A Extreme SLX OS Management Configuration Guide REST or NETCONF YANG APIs Ethernet connection Yes Extreme SLX OS Management Configuration Guid...

Page 18: ...tory certifications There are no user serviceable parts inside the power supply and fan assembly Caution Ensure that the airflow direction of the power supply unit matches that of the installed fan tr...

Page 19: ...ower supply see Installing a 750 W Internal AC Power Supply on page 50 LEDs on the 750 W DC power supply provide information on the unit s operational status See 750 W AC Power Supply LEDs on page 63...

Page 20: ...moving any components of the system and before carrying out any maintenance procedures read the safety information in Safety and Regulatory Information on page 81 The information in this chapter is in...

Page 21: ...codes consult the following organization International Code Council ICC 5203 Leesburg Pike Falls Church VA 22041 USA www iccsafe org The organizations who are the authorities on electrical codes are...

Page 22: ...is easily accessible for installation and service See Rack Specifications and Recommendations on page 24 for more information Use appropriate AC or DC power power distribution and grounding for your...

Page 23: ...asures a temperature lower than the maximum specified ambient temperature at which time the system restarts automatically Alternately you can restart the system immediately by removing and then restor...

Page 24: ...nd a ground conductor that is carried back to earth or to another suitable building ground At a minimum follow these guidelines to ground equipment racks to the earth ground CAD weld appropriate wire...

Page 25: ...accurate records helps you to Relocate devices easily Make changes quickly Isolate faults in the distribution system Locate the opposite end of any cable Know the types of network devices that your c...

Page 26: ...proper strain relief as shown below in Properly Installed and Bundled Cable diagram Bundle cable using hook and loop straps to avoid injuring cables If you build your own cable be sure that connectors...

Page 27: ...ly Installed and Bundled Cable 1 Ensure adequate slack and bend radius Handling Fiber Optic Cable Fiber optic cable must be handled carefully during installation Every cable has a minimum bend radius...

Page 28: ...Types below shows one example of cable media types and maximum distances that support reliable transmission in accordance with international standards except where noted Refer to Extreme Networks Plug...

Page 29: ...ble 150 10 Mbps link Category 5 and higher UTP cable 250 10GBASE SR SFP 850nm optical window 62 5 mm multimode fiber 160 26 62 5 mm multimode fiber OM1 200 33 50 mm multimode fiber 400 66 50 mm multim...

Page 30: ...to QSFP Direct attach cable AA1404037 E6 0 5 meter AA1404029 E6 1 meter AA1404030 E6 2 meters AA1404031 E6 3 meters AA1404032 E6 5 meters QSFP to QSFP Active optical cable AA1404028 E6 10 meters acti...

Page 31: ...le 250 Using RJ45 Connector Jackets Use RJ45 cable with connector jackets that are flush with the connector or that have connectors with a no snag feature Using cable with jackets that are wider than...

Page 32: ...ing situations Attaching UTP cable to AC power cables Routing UTP cable near antennas such as a ham radio antenna Routing UTP cable near equipment that could exhibit RF interference such as ARC weldin...

Page 33: ...ices do not ship with power cords Visit www extremenetworks com product powercords for information on selecting and purchasing the correct power cords for use with specific Extreme Networks equipment...

Page 34: ...tion Time UPS transition time is the time required for the UPS to change from providing AC power derived from the utility or mains supply to providing AC power derived from the battery backup UPS tran...

Page 35: ...569 A design considerations ANSI TIA EIA 606 cabling system administration ANSI TIA EIA 607 commercial building grounding and bonding requirements You can access these standards at www ansi org or ww...

Page 36: ...d with the switch A two post kit can be ordered separately The installation process includes the following tasks 1 Prepare to install the switch See What You Will Need for the Installation on page 37...

Page 37: ...cal Specifications on page 70 for additional information regarding regulatory compliance certifications What You Will Need for the Installation Ensure that you have followed the guidance in Preparing...

Page 38: ...e switch is attached to the rack refer to Removing the Switch from the Rack on page 66 if you need to remove it Attaching the Switch to a Four Post Rack A four post rack mounting kit is included in th...

Page 39: ...g bracket to one side of the switch housing Snap the mounting bracket onto the housing Then anchor it in place using the screws provided See figure Attaching a Mounting Bracket to One Side of the Swit...

Page 40: ...st until they snap into place See the figure Attaching the Slider Assembly to the Front Rack Post Figure 9 Attaching the Slider Assembly to the Front Rack Post b Extend the slider assembly until its r...

Page 41: ...rear rack posts on the other side 8 On both sides locate the sliding rails intermediate members in the slider assemblies and pull them out to their full extent See Figure Extending the Slider Assembly...

Page 42: ...the Mounting Brackets with the Rail Assemblies 12 Release the tabs on both slider assemblies and slide the switch back until it is firmly in place Screw the mounting ear thumbscrews into the rack rail...

Page 43: ...lies using the instructions in Installing a 750 W Internal AC Power Supply on page 50 Attaching the Switch to a Two Post Rack You can attach your switch to a two post rack in either of two configurati...

Page 44: ...unt position the bracket over the holes so that the flange ear is even with the front of the switch as shown in the figure below Attaching a Short Mounting Bracket Ear Front of Switch Figure 15 Attach...

Page 45: ...he other short mounting bracket to the other side of the switch housing as you did in step 2 3 Attach a long mounting bracket to one side of the switch housing and to the rack post a Position the long...

Page 46: ...a Long Mounting Bracket Front of Switch Figure 18 Attaching a Long Mounting Bracket Middle of Switch Attaching the Switch to a Two Post Rack Installing Your Switch 46 ExtremeSwitching SLX 9250 Hardwar...

Page 47: ...below remove one or both short mounting brackets from the switch Lift the switch into position secure the flanges ears on the long brackets to the rack posts and then reattach the short brackets 6 Se...

Page 48: ...0 Series switches support the use of pluggable transceivers and cables in the SFP SFP28 QSFP and QSFP28 formats For a list of the optical components supported with SLX 9150 Series and SLX9250 Series s...

Page 49: ...QSFP SR4 INT with fiber breakout cables and additional 10GbE optics 40G QSFP ESR4 with fiber breakout cables and additional 10GbE optics For 4x 25GbE breakout cables 100G QSFP 4SFP P XXX For the SLX 9...

Page 50: ...supplies must have the same airflow direction front to back or back to front and must match the airflow direction of the installed fan modules Warning To prevent an electrical hazard make sure that t...

Page 51: ...ower supplies are not installed in both power supply bays be sure to install a cover over the unoccupied bay Unoccupied bays must always be covered to maintain proper system ventilation and EMI levels...

Page 52: ...irmly around the connector 7 Connect the other end of the power cord to an AC power outlet Warning Always make sure that the source outlet is properly grounded before plugging the AC power cord into t...

Page 53: ...W DC Power Supply You need the following tools and materials to install or remove a 750 W DC power supply in an SLX 9150 or SLX 9250 Series switch 14 AWG copper cable for grounding the power supply an...

Page 54: ...installing a 750 W DC power supply part no XN DCPWR 750W F or XN DCPWR 750W R Verify that the switch chassis has been grounded See Grounding the Switch Chassis on page 54 Verify that the airflow dire...

Page 55: ...wer Supply for the slot location Figure 24 Slots for Connecting Wires to the 750 W DC Power Supply a Insert the stripped end of the ground wire all the way into the slot b Insert a 1 Phillips screwdri...

Page 56: ...o the diagram below Slots for Connecting Wires to the 750 W DC Power Supply for slot locations Figure 25 Slots for Connecting Wires to the 750 W DC Power Supply b Insert a 1 Phillips screwdriver into...

Page 57: ...ear of the switch d Energize the circuit 3 When power is connected verify that the PSU LED turns green When the PSU LED has turned green follow the instructions in Connecting Network Interface Cables...

Page 58: ...s or other switches or I O modules 6 Dress and secure the cable bundle to provide appropriate strain relief and protection against bends and kinks Connecting Network Interface Cables Installing Your S...

Page 59: ...with the device to the management Ethernet port of the device Shown below are the Port side views of both SLX 9250 Switch models a 40Gbps 100Gbps QSFP28 QSFP Ethernet ports b Console port RJ45 c USB p...

Page 60: ...Configuring the Switch for Use on page 60 Configuring the Switch for Use To perform the initial login and complete the initial configuration tasks follow these steps from the management console 1 Log...

Page 61: ...nd the underscore _ only Passwords are case sensitive and they are not displayed when you enter them on the command line For more information on passwords refer to Extreme SLX OS Security Configuratio...

Page 62: ...port side views of the SLX 9250 Switch models showing the port and system LEDs 1 40Gbps 100Gbps QSFP28 QSFP Ethernet ports 2 Console port RJ45 3 USB port 4 Management port RJ45 Figure 27 Port side vi...

Page 63: ...ult detected Off No power to fan modules SYS System Steady green Normal operation agent software code has been loaded Blinking green Loading the agent software code Steady amber Error encountered whil...

Page 64: ...DC power supply part number XN DCPWR 750W F or XN DCPWR 750W R The LEDs are located on the end of the power supply unit arranged vertically to the left of the terminal block Table 20 750 W DC Power S...

Page 65: ...o match the airflow direction of the fan modules To replace one or both AC internal power supplies in an SLX 9150 or SLX 9250 switch follow the steps in Installing a 750 W Internal AC Power Supply on...

Page 66: ...flow have red tabs and are labeled Air Out Fans with back to front airflow have blue tabs and are labeled Air In 4 Carefully slide the replacement fan module into the switch Push until the fan module...

Page 67: ...witch from the Slider Assemblies b Disengage the retainers that are connecting the mounting brackets with the sliding rails on both sides c Carefully slide the switch out of the slider assembly and pl...

Page 68: ...s from the rear rack post See the diagram below Removing the Slider Assembly Rear Rack Post Figure 29 Removing the Slider Assembly Rear Rack Post Removing the Switch from the Rack Removing and Replaci...

Page 69: ...the weight of the switch unscrew the mounting brackets from the rack b Tilt the switch so that the brackets are clear of the rack posts and carefully lift it out of the rack If the switch cannot be t...

Page 70: ...supplies six fans SLX9250 32C AC R SLX9250 32C Switch AC with Back to Front Airflow Supports 32x100 40GE with dual power supplies six fans System specifications SLX 9250 Software Specifications Table...

Page 71: ...EE 802 3ba 80 2 3bm 40 GBASE X and 100 GBASE X IEEE 802 1Q VLAN Tagging IEEE 802 1p Class of Service Prioritization and Tagging IEEE 802 1v VLAN Classification by Protocol and Port IEEE 802 1AB Link L...

Page 72: ...s SLX9250 32C Switch Height 18 5 cm 7 28 in Width 60 0 cm 23 62 in Length 88 0 cm 34 65 in Fan unit front to back or back to front Height 24 0 cm 9 45 in Width 20 6 cm 8 11 in Length 22 1 cm 8 70 in F...

Page 73: ...close to the temperature boundary Table 27 Fan Tray and Speed Variation Description Operation Status Operation Speed Airflow Direction Tray 1 Fan 1 up high speed Unknown Tray 1 Fan 2 up medium speed U...

Page 74: ...l Power PSU1 Dual Power PSU2 Single Power PSU1 Empty mode 85 NA Down NA 152 6 W 145 5 W 285 9 W Standby mode 85 NA Up NA 157 6 W 151 5 W 297 2 W Typical mode 85 70 Up 1 518 165 W 159 8 W 313 6 W Stres...

Page 75: ...250 32C AC F 384936 hrs 25 C SLX9250 32C AC R 444822 hrs 25 C CPU Memory Table 32 CPU Memory 1GHz 64 bit CPU 16 Gb memory 128 Gb SSD 4GB eMMC Flash Memory 24 MB buffer for ASIC per chip ExtremeSwitchi...

Page 76: ...2001 IEC EN 60825 1 2007 IEC EN 60825 2 2004 A1 A2 or later Lasers Safety IEC 62368 1 2014 2ndEd IEC 60950 1 2005 2nd Ed Am 1 2009 Am 2 2013 National Difference Table 34 EMI EMC Standards North Ameri...

Page 77: ...SPER 32 2015 Class A GB T9254 2008 Class A ANSI C63 4 2014 Country specific RCM Australia VCCI Class A Japan MSIP KCC Korea BSMI Taiwan ANATEL Brazil CCC mark China SABS NRCS South Africa UL FCC North...

Page 78: ...vibration 3 to 500 Hz at 1 5 G rms Storage transportation conditions packaged Transportation temperature 40 C to 70 C 40 F to 158 F Humidity 5 to 95 relative humidity non condensing Packaged shock ha...

Page 79: ...73 in 750 W power supply DC front to back or back to front airflow Height 44 5 cm 17 52 in Width 27 5 cm 10 83 in Depth 42 5 cm 16 73 in Table 41 750 W Power Supplies Packaged Weight 750 W power supp...

Page 80: ...90 relative humidity non condensing Operational shock 30 m s2 3 G Power Cord Requirements for AC Powered Switches and AC Power Supplies An AC power cord is not included with the AC power supply Power...

Page 81: ...all equipment For equipment designed to operate in a typical Telco environment that is environmentally controlled choose a site that has the following characteristics Temperature controlled and humidi...

Page 82: ...top of the equipment The chassis cover is not designed to support weight To reduce the risk of fire use only 26 AWG or larger telecommunications line cord Use only copper conductors Do not work on the...

Page 83: ...d to each building grounding electrode system Caution Failure to follow these requirements for cable routing conditions may expose the user to electrical shock and expose the unit to damage that can c...

Page 84: ...fore connecting or disconnecting the DC power cord at the DC input power socket Connect the system or power supply only to a DC power source that complies with the safety extra low voltage SELV requir...

Page 85: ...ce Warning This product contains a battery used to maintain product information If the battery should need replacement it must be replaced by Service Personnel Please contact Technical Support for ass...

Page 86: ...device contains the CE mark which indicates that this system conforms to the provisions of the following European Council directives laws and standards Electromagnetic Compatibility EMC Directive 2014...

Page 87: ...Warning This equipment is compliant with Class B of CISPR 32 In a residential environment this equipment may cause radio interference Regulatory Statements China CCC statement ExtremeSwitching SLX 92...

Page 88: ...ot installed in accordance with the operator s manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause interference in which...

Page 89: ...is a Class A product based on the standard of the VCCI Council If this equipment is used in a domestic environment radio interference may occur in which case the user may be required to take correcti...

Page 90: ...n oder Besch digung der Hardware Firmware Software oder auch vor einem m glichen Datenverlust Un message de mise en garde vous alerte sur des situations pouvant pr senter un risque potentiel de dommag...

Page 91: ...ento de las normas la licencia del usuario para operar este equipo puede quedar anulada Caution Disassembling any part of the power supply and fan assembly voids the warranty and regulatory certificat...

Page 92: ...dem Buchstaben I gekennzeichnet MISE EN GARDE Veillez ce que le sens de circulation de l air du bloc d alimentation corresponde celui du tiroir de ventilation install Les blocs d alimentation et les t...

Page 93: ...ch digt MISE EN GARDE Utilisez les vis mentionn es dans les instructions L utilisation de vis plus longues peut endommager l appareil PRECAUCI N Utilice los tornillos especificados en el procedimiento...

Page 94: ...en Bedingungen und Situationen zu warnen Un nonc de danger indique des conditions ou des situations potentiellement mortelles ou extr mement dangereuses Des tiquettes de s curit sont pos es directemen...

Page 95: ...EFAHR Die f r die RTC NVRAM Sicherung verwendeten Batterien befinden sich nicht in f r den Bediener zug nglichen Bereichen Bei Ersetzen der Batterie durch einen falschen Typ besteht Explosionsgefahr E...

Page 96: ...the power cord supplied with the device to connect it to the power source GEFAHR Stellen Sie sicher dass die Stromkreise ordnungsgem geerdet sind Benutzen Sie dann das mit dem Ger t gelieferte Stromka...

Page 97: ...ese Normen nicht erf llen k nnen Strahlen aussenden die f r das menschliche Auge gef hrlich sind DANGER Utilisez uniquement des metteurs r cepteurs optiques certifi s par Extreme Networks Inc et confo...

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