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Chapter 4: Removing and Replacing Components

Removing and Replacing a Power Supply Module

The

rear

panel

the

G8332

has

two

bays

for

hot

‐

swap

power

supply

modules.

Two

active

power

supply

modules

are

required

for

load

‐

sharing

and

redundancy.

one

power

supply

module

fails,

you

can

replace

without

powering

off

the

switch

disrupting

switch

functions.

For

proper

airflow

when

operating

the

switch

with

only

one

power

supply

module,

the

empty

power

supply

bay

must

closed

blank

power

filler

plate.

Removing the Power Supply Module

Statement 5

CAUTION:

The

power

control

button

the

device

and

the

power

switch

the

power

supply

not

turn

off

the

electrical

current

supplied

the

device.

The

device

also

might

have

more

than

one

power

cord.

remove

all

electrical

current

from

the

device,

ensure

that

all

power

cords

are

disconnected

from

the

power

source.

Содержание RackSwitch G8332

Страница 1: ...Lenovo RackSwitch G8332 Installation Guide For Lenovo Network Operating System ...

Страница 2: ...C document and the Environmental Notices and User Guide document on the Documentation CD included with the product Fourth Edition July 2017 Copyright Lenovo 2017 Portions Copyright IBM Corporation 2014 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in C...

Страница 3: ...Serial Console Port 21 RJ 45 Management Port 22 RJ 45 Management LEDs 22 Reset Button 23 System Status LEDs 24 Switching Ports 25 QSFP Ports 25 QSFP LEDs 26 Rear Panel 27 Fans 27 Fan LEDs 27 Power Supply 27 Power LEDs 30 Installing G8332 Hardware and Options 31 Before Installing the G8332 32 Required Tools 33 Package Contents 33 Environmental Requirements 34 Preventing Electric Shock 35 Handling S...

Страница 4: ...k 73 Removing the Air Duct Option 75 Replacing the G8332 76 Preparing and Returning the G8332 76 Configuring Vital Product Data 76 Initializing the G8332 79 System Status LEDs 80 Connecting to the Switch 81 Using the Serial Console Port 81 Using the Management Port 81 Logging Into the Switch 82 Default Configuration Files 83 Configuring the Management Interface for Remote Access 84 Updating Firmwa...

Страница 5: ...ic Compatibility Directive 111 Germany Class A Statement 111 Japan VCCI Class A Statement 112 Japan Electronics and Information Technology Industries Association JEITA Statement 113 Korea Communications Commission KCC Statement 113 Russia Electromagnetic Interference EMI Class A statement 114 People s Republic of China Class A electronic emission statement 114 Taiwan Class A compliance statement 1...

Страница 6: ...6 Lenovo G8332 Installation Guide ...

Страница 7: ...installer ce produit lisez les consignes de sécurité Vor der Installation dieses Produkts die Sicherheitshinweise lesen Πριν εγκαταστήσετε το προϊόν αυτό διαβάστε τις Πληροφορίες ασφαλείας safety information A termék telepítés előtt olvassa el a Biztonsági előírásokat Prima di installare questo prodotto leggere le Informazioni sulla Sicurezza Πред да инсталира овој продукт прочитајте информацијата...

Страница 8: ...izvoda preberite Varnostne informacije Antes de instalar este producto lea la información de seguridad Läs säkerhetsinformationen innan du installerar den här produkten Bu ürünü kurmadan önce güvenlik bilgilerini okuyun Youq mwngz yungh canjbinj neix gaxgonq itdingh aeu doeg aen canjbinj soengq cungj vahgangj ancien suisik ...

Страница 9: ...ore you install the device Following is a compilation of the statements found throughout this manual Statement 3 CAUTION When laser products such as CD ROMs DVD drives fiber optic devices or transmitters are installed note the following Do not remove the covers Removing the covers of the laser product could result in exposure to hazardous laser radiation There are no serviceable parts inside the d...

Страница 10: ...any part that has the following label attached Hazardous voltage current and energy levels are present inside any component that has this label attached There are no serviceable parts inside these components If you suspect a problem with one of these parts contact a service technician Statement 13 DANGER 1 2 Overloading a branch circuit is potentially a fire hazard and a shock hazard under certain...

Страница 11: ...Connect all power cords to a properly wired and grounded power source Connect to properly wired power sources any equipment that will be attached to this product When possible use one hand only to connect or disconnect signal cables Never turn on any equipment when there is evidence of fire water or structural damage Disconnect the attached ac power cords dc power sources network connections telec...

Страница 12: ...r at the ac power distribution unit For dc systems disconnect dc power sources at the breaker panel or by turning off the power source Then remove the dc cables 2 Remove the signal cables from the connectors 3 Remove all cables from the devices When you populate a rack cabinet adhere to the following guidelines Always lower the leveling pads on the rack cabinet Always install the stabilizer bracke...

Страница 13: ...duct is also designed for IT power distribution systems with phase to phase voltage of 230V This product is not intended for use in the direct field of view at visual display workplaces Machinenlärminformations Verordnung 3 GPSGV der höchste Shalldruckpegel beträgt 70 dB A oder weniger ...

Страница 14: ...14 G8332 Installation Guide ...

Страница 15: ...opulated with optical QSFP modules or Direct Attach Cables DACs including those that allow the port to be used as four 10 GbE SFP ports SFP ports can be populated with optical or copper transceiver modules or DACs Orientation Airflow and Redundancy The G8332 is 1U in height and can be mounted horizontally or vertically depending on your application Mounting options are available for a variety of r...

Страница 16: ...ent which is on the included Documentation CD Each statement is numbered for reference to the corresponding statement in the Safety Information document The following notices and statements are used in this document Note These notices provide important tips guidance or advice Important These notices provide information or advice that might help you avoid inconvenient or problem situations Attentio...

Страница 17: ... or DVD drive and run the following command from the mnt cd directory sh linux sh When the CD is mounted open the directories and documents that support your product Related Documentation Additional or updated product documents may be available from the Lenovo website Such documents may cover features not described in the original documentation that comes with the switch or may include technical u...

Страница 18: ...18 G8332 Installation Guide ...

Страница 19: ... Copyright Lenovo 2017 19 Chapter 2 Switch Components This chapter describes the G8332 hardware components ...

Страница 20: ...el Figure 2 RackSwitch G8332 management panel detail Figure 3 RackSwitch G8332 rear panel 1 9 2 10 3 4 5 6 7 8 29 17 30 18 11 31 19 12 32 20 25 13 21 26 14 22 27 15 23 1 9 3 5 7 29 17 11 31 19 25 13 21 27 15 23 28 16 24 2 10 4 6 8 30 18 12 32 20 26 14 22 28 16 24 QSFP Ports Management Panel MDA Module QSPF Ports Reset Button Mini USB Serial Console Port USB Port RJ 45 Management Port Status LEDs I...

Страница 21: ... other end of the patch cable to the RJ 45 to DB9 adapter see the following illustration Figure 4 Console cable connections If using cables other than those from the included kit ensure that they are compatible with the port pin assignments shown in the following tables Table 1 Switch mini USB port connector pin assignments Pin Number Function 1 No connect 2 SIN RS 232 Input 3 SOUT RS 232 Output 4...

Страница 22: ...he RJ 45 cable squeeze the release tab and gently pull the cable connector out of the switch connector RJ 45 Management LEDs The RJ 45 management port LEDs are oriented as shown in the following figure Figure 5 RJ 45 management port LEDs Status LEDs for the RJ 45 management port are described in the following table Table 3 RJ 45 status LEDs behavior LED State Functional Meaning Link Steady green L...

Страница 23: ... its normal functions A log file is generated at the time of reset and saved to be later used for debugging purposes Factory reset press and hold reset for more than five seconds The switch reloads and reverts all configuration settings to the factory defaults This action will also generate and save a log file if the switch operates using Lenovo Cloud Network Operating System CNOS Normal reset pre...

Страница 24: ...rational command has been sent to light the LED so that this device can be more readily located Flashing blue Service is required due to failure of the general system its cooling fans stacking function1 Media Dependent Adapter MDA or its power supply The specific failure is indicated in conjunction with the other system status LEDs Power Steady green Power is OK Flashing green Power supply failure...

Страница 25: ...ight in the optional MDA module QSFP ports accept supported optical QSFP transceivers or passive Direct Attach Cables DACs The supported transceivers interoperate with any 40GBASE SR4 or 40GBASE LR4 compliant devices The 40GBASE SR4 transceivers support distances up to 100 meters on OM3 fiber Transceivers must be purchased separately QSFP ports allow you to make one 40 GbE connection or four 10 Gb...

Страница 26: ...ose specified herein might result in hazardous radiation exposure DANGER Class 1 Laser Product Laser Klasse 1 Laser Klass 1 Luokan 1 Laserlaite Appareil À Laser de Classe 1 QSFP LEDs Status LEDs for the QSFP ports are described in the following table Some laser products contain an embedded Class 3A or Class 3B laser diode Note the following Laser radiation when open Do not stare into the beam do n...

Страница 27: ...emperature exceeds a desired threshold the environmental monitor displays warnings Note If a fan fails the maximum operating temperature drops from 40 C 104 F to 35 C 95 F Fan LEDs If there is a failure of one or more fans the front panel Fan LED flashes Additional Fan LED indicators are located on the rear panel of the switch on the individual fan modules The following table describes the fan mod...

Страница 28: ...ance or reconfiguration of this product during an electrical storm Connect all power cords to a properly wired and grounded power source Connect to properly wired power sources any equipment that will be attached to this product When possible use one hand only to connect or disconnect signal cables Never turn on any equipment when there is evidence of fire water or structural damage Disconnect the...

Страница 29: ...ower modules the switch powers up when power is supplied through the power cord to one or both power supplies To Connect 1 Turn OFF all power sources and equipment that is to be attached to this product 2 Attach signal cables to the product 3 Attach power cords to the product For ac systems use appliance inlets For dc systems ensure correct polarity of 48 V dc connections RTN is and 48 V dc is Ear...

Страница 30: ...page 24 Additional LED indicators are located on the rear panel of the switch on the individual power supply modules The following table describes the power supply module LED behavior Table 7 Power supply module status LED behavior LED State Functional Meaning Service Amber Power supply failure Off Power supply is operational DC Green DC output power is present Off DC output power is OK AC Green A...

Страница 31: ...d in the package Environmental requirements Vital safety information Installing the switch in one of the supported rack types Installing the G8332 in a Standard Equipment Rack on page 38 Installing the G8332 in a Lenovo System x or Power Rack on page 41 Installing the G8332 in a Lenovo iDataPlex Rack on page 45 Installing the Air Duct Option on page 48 Installing Port Transceivers on page 52 Note ...

Страница 32: ...ont rear and or bottom of the G8332 contain the Machine Type Model MTM number serial number part number of the switch These labels also include the Media Access Control MAC address on the rear panel of unit of the switch Though helpful the MAC address is not required for opening a service call Print this page and record product information below Keep the information in a safe place for future refe...

Страница 33: ...t strap Package Contents The basic G8332 package contains the following items One RackSwitch G8332 unit with front to rear or rear to front airflow One two post mounting kit for standard 19 equipment racks Two mounting brackets Screws to attach brackets to the switch unit Screws to attach the switch unit to the equipment rack One console cable kit that includes One Mini USB to RJ 45 serial cable O...

Страница 34: ...llowing requirements Install the switch unit in a dry clean well ventilated area Provide adequate space in the front and back of the switch unit to ensure proper air flow Make sure that an adequate grounded power supply is within reach of the switch unit Make sure that twisted pair cable is routed away from power lines fluorescent lighting fixtures and other sources of electrical interference ...

Страница 35: ...se a UL listed and CSA certified cord set consisting of a minimum of 18 AWG Type SVT or SJT three conductor cord a maximum of 15 feet in length and a parallel blade grounding type attachment plug rated 15 amperes 125 volts For units intended to be operated at 230 volts U S use Use a UL listed and CSA certified cord consisting of a minimum of 18 AWG Type SVT or SJT three conductor cord a maximum of...

Страница 36: ... procedures Connect and disconnect cables as described in the following table when you install move or open covers on this product or attached devices To Connect 1 Turn OFF all power sources and equipment that is to be attached to this product 2 Attach signal cables to the product 3 Attach power cords to the product For ac systems use appliance inlets For dc systems ensure correct polarity of 48 V...

Страница 37: ...your body Remove the device from its package and install it directly into the switch without setting it down If it is necessary to set down the device put it back into its static protective package Do not place the device on a switch cover or on a metal surface Take additional care when you handle devices during cold weather Heating reduces indoor humidity and increases static electricity Cabling ...

Страница 38: ...n a Standard Equipment Rack This section describes how to install the G8332 in a standard 19 inch equipment rack using the mounting kit included with the switch For information about mounting the switch in other supported racks see the appropriate section in this chapter The following parts are included in the standard mounting kit Attention The rack mounting frame may be unable to support the wei...

Страница 39: ...ormation in order to configure and register your product See Before Installing the G8332 on page 32 Note If this switch is a replacement switch copy the product information from the original switch onto the RID label that is shipped with replacement switch and affix the new label to the bottom of the new switch 2 Attach a mounting bracket Item 1 to each side of the switch with M4 screws Item 2 Tor...

Страница 40: ... nuts Item 5 Torque the screws to approximately 5 7 Nm 0 1 Nm 50 inch pounds 5 If installing the 1U air duct option see the instruction on page 48 6 Connect all external cables in accordance with the Cabling Guidelines on page 37 7 Initialize the switch See Chapter 5 Initializing the G8332 on page 79 8 If the switch is a replacement unit set Vital Product Data see Configuring Vital Product Data on...

Страница 41: ...ng a System x or Power 4 post rack the 4 Post Rail Kit is compatible with the optional air duct kit available separately See Installing the Air Duct Option on page 48 for details Statement 26 CAUTION Do not place any object on top of rack mounted devices Table 10 Lenovo Adjustable 19 4 Post Rail Kit parts Item number Description Quantity 1 Switch front bracket 2 2 M4 screws 16 3 M6 screws 8 4 M6 c...

Страница 42: ...8332 on page 32 Note If this switch is a replacement switch copy the product information from the original switch onto the RID label that is shipped with replacement switch and affix the new label to the bottom of the new switch 2 Remove the rear cover screws 3 Attach the front mounting brackets Item 1 to each side of the switch with M4 screws Item 2 Torque the screws to approximately 2 0 newton m...

Страница 43: ... desired height 5 Secure the switch to the front rack posts with M6 screws Item 3 washers Item 10 and either clip nuts Item 4 or cage nuts Item 5 Torque the screws to approximately 5 7 Nm 0 1 Nm 50 inch pounds 6 Slide the rear mounting brackets Item 7 and Item 8 into the slots available on the front mounting brackets 5 10 3 8 7 ...

Страница 44: ...ecure the rear brackets to the front brackets with M3 5 screws Item 6 Torque the screws to approximately 0 5 Nm 4 inch pounds 9 If installing the 1U air duct option see the instruction on page 48 10 Connect all external cables in accordance with the Cabling Guidelines on page 37 11 Initialize the switch See Chapter 5 Initializing the G8332 12 If the switch is a replacement unit set Vital Product D...

Страница 45: ...may not be able to support the weight of the networking switch with only the front post mounting brackets 2 post application If the switch has an undesirable amount of sag it is recommended to use a 4 post mounting kit Attention For earthquake stability mount the switch in a 4 post rack Statement 26 CAUTION Do not place any object on top of rack mounted devices Table 11 Lenovo Adjustable 19 4 Post...

Страница 46: ...t switch copy the product information from the original switch onto the RID label that is shipped with replacement switch and affix the new label to the bottom of the new switch 2 Remove the rear cover screws 3 Attach front mounting brackets Item 1 and rear mounting brackets Item 6 to each side of the switch with M4 screws Item 2 Torque the screws to approximately 2 newton meters Nm 0 1 Nm 17 7 in...

Страница 47: ... to the rear rack posts with M6 screws Item 3 washers Item 5 and clip nuts Item 4 Torque the screws to approximately 5 7 Nm 0 1 Nm 50 inch pounds 7 If installing the 1U air duct option see the instruction on page 48 8 Connect all external cables in accordance with the Cabling Guidelines on page 37 9 Initialize the switch See Chapter 5 Initializing the G8332 10 If the switch is a replacement unit s...

Страница 48: ...ttention The rack mounting frame may not be able to support the weight of the networking switch with only the front post mounting brackets 2 post application If the switch has an undesirable amount of sag it is recommended to use a 4 post mounting kit Attention For earthquake stability mount the switch in a 4 post rack Table 12 Air duct Option Kit parts Item Number Description Quantity 1 Cable tie...

Страница 49: ...e mounting rail and set them aside to reuse for securing the foam carrier in the next step 2 Place the half shears on the rear side of the foam carriers and use the M3 5 mounting rail screws to secure the foam carrier assemblies snugly against the rear of the G8332 unit Torque the screws to approximately 1 1 Nm 0 1 Nm 10 inch pounds Note There are additional M3 5 screws in the air duct assembly ki...

Страница 50: ...ure the air duct mounting bracket to the rails with M6 screws Torque the screws to approximately 5 7 Nm 0 1 Nm 50 inch pounds 5 Secure the air duct mounting bracket to the rack chassis with M3 5 screws Torque the screws to approximately 1 1 Nm 0 1 Nm 10 inch pounds Tie wraps Tie wraps Power connection Power connection Air duct mounting bracket M6 screws M3 5 screws ...

Страница 51: ...1 6 Gently slide the air duct unit side flanges into the card guides until the unit is seated firmly Make sure that the foam strip is oriented on top 7 Secure the air duct unit to the air duct brackets with the two M4 thumbscrews M4 thumbscrews Side flanges Card guides Foam ...

Страница 52: ...nstalled QSFP breakout adapter complete the following steps Note To avoid damage to the cable or the SFP transceiver do not connect the cable before you install the transceiver 1 Remove the safety cap and pull the locking lever into the down unlocked position 2 Insert the transceiver into the slot until it clicks into place Use minimal pressure when you insert the transceiver Do not use excessive ...

Страница 53: ...ser radiation There are no serviceable parts inside the device Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure DANGER Class 1 Laser Product Laser Klasse 1 Laser Klass 1 Luokan 1 Laserlaite Appareil À Laser de Classe 1 To install an SFP optical transceiver in an SFP port slot on an installed QSFP breakout ada...

Страница 54: ... or you might damage the transceiver or the slot The transceiver has a mechanical guide key to prevent you from inserting the transceiver in an incorrect orientation 3 Pull up the locking lever to lock the transceiver into place 4 Connect the fiber optic cable following the Cabling Guidelines on page 37 To remove an SFP optical transceiver disconnect the fiber optic cable and pull down the locking...

Страница 55: ...aser radiation There are no serviceable parts inside the device Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure DANGER Class 1 Laser Product Laser Klasse 1 Laser Klass 1 Luokan 1 Laserlaite Appareil À Laser de Classe 1 To install an SFP optical transceiver in an SFP port slot on an installed QSFP breakout ad...

Страница 56: ...sceiver or you might damage the transceiver or the slot The transceiver has a mechanical guide key to prevent you from inserting the transceiver in an incorrect orientation 3 Pull up the locking lever to lock the transceiver into place 4 Connect the fiber optic cable following the Cabling Guidelines on page 37 To remove an SFP optical transceiver disconnect the fiber optic cable and pull down the ...

Страница 57: ...Removing the covers of the laser product could result in exposure to hazardous laser radiation There are no serviceable parts inside the device Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure DANGER Class 1 Laser Product Laser Klasse 1 Laser Klass 1 Luokan 1 Laserlaite Appareil À Laser de Classe 1 Some laser...

Страница 58: ... when you insert the transceiver into the slot Do not use excessive force when you insert the transceiver or you might damage the transceiver or the QSFP slot The transceiver has a mechanical guide key to prevent you from inserting the transceiver in an incorrect orientation 3 Pull up the locking lever to lock the transceiver into place 4 Connect the fiber optic cable following the Cabling Guideli...

Страница 59: ...cing hot swap modules Removing and Replacing a Power Supply Module on page 61 Removing and Replacing a Fan Module on page 66 Removing the switch from one of the supported rack types Removing the G8332 from a Standard Equipment Rack on page 68 Removing the switch from a Lenovo System x or Power Rack on page 70 Removing the G8332 from a Lenovo iDataPlex Rack on page 73 Removing the Air Duct Option o...

Страница 60: ... Klasse 1 Laser Klass 1 Luokan 1 Laserlaite Appareil À Laser de Classe 1 To remove one of the installed SFP SFP or QSFP transceiver modules from the switch complete the following steps 1 Disconnect the port cable from the transceiver 2 Pull down the locking lever to release the transceiver 3 Gently slide the transceiver out of the switch 4 After you remove the transceiver replace the safety cap To...

Страница 61: ...h or disrupting switch functions For proper airflow when operating the switch with only one power supply module the empty power supply bay must be closed by a blank power filler plate Removing the Power Supply Module Statement 5 CAUTION The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device The device also might...

Страница 62: ...ntion Do not leave the power supply bay empty for more than 90 seconds while the switch is operating Either replace the power supply module or install a blank power filler plate To return the component to customer service for replacement see Appendix A Getting Help and Technical Assistance to help you gather all the required information that is necessary to return a component After you remove the ...

Страница 63: ... source Connect to properly wired power sources any equipment that will be attached to this product When possible use one hand only to connect or disconnect signal cables Never turn on any equipment when there is evidence of fire water or structural damage Disconnect the attached ac power cords dc power sources network connections telecommunications systems and serial cables before you open the de...

Страница 64: ...g for safety 4 Attach signal cables to other devices 5 Connect power cords to their sources 6 Turn ON all the power sources To Disconnect 1 Turn OFF all power sources and equipment that is to be attached to this product For ac systems remove all power cords from the chassis power receptacles or interrupt power at the ac power distribution unit For dc systems disconnect dc power sources at the brea...

Страница 65: ... a blank power filler plate remove the blank 2 Insert the power supply module into the selected power supply bay and gently push it into the slot until it latches Each power supply module has a mechanical guide key to prevent you from inserting the module incorrectly 3 Connect the power cord to the power supply module and to an appropriate universal grounded AC power source 4 Make sure that the po...

Страница 66: ...flash memory and shut down to prevent overheating Removing the Fan Module To remove a hot swap fan module complete the following steps 1 Loosen the retainer screw 2 Grasp the extractor handle and gently pull the fan module from the slot Attention If the inlet air temperature is above 35 C 95 F while the switch is in operation replace the fan module within five minutes to avoid overheating the swit...

Страница 67: ...plate out of the slot 2 Remove the new fan module from the antistatic shielded bag 3 Slide the fan module into the card guides in the open slot and gently push it all the way into the slot so that it firmly engages with the connector see the illustration Each fan module has a mechanical guide key to prevent you from inserting the module incorrectly 4 Tighten the retaining screw on the fan module T...

Страница 68: ...witch from other supported racks see the appropriate section in this chapter To remove the G8332 from a standard rack complete the following steps 1 Disconnect all external cables 2 If the air duct option has been installed remove it as described in Removing the Air Duct Option on page 75 3 Loosen and remove M6 screws washers and clip nuts or cage nuts to release the switch unit from the rack 6 3 ...

Страница 69: ... and Replacing Components 69 4 Slide the switch unit out of the rack 5 Loosen and remove the M4 screws attaching the mounting bracket on each side of the switch 6 If replacing the unit with another G8332 see Replacing the G8332 on page 76 2 1 ...

Страница 70: ...ack complete the following steps 1 Disconnect all external cables 2 If the air duct option has been installed remove it as described in Removing the Air Duct Option on page 75 3 Loosen and remove M3 5 screws that secure the rear brackets to the front brackets 4 Loosen and remove the M6 screws washers and clip nuts or cage nuts that attach the filler plate and rear mounting brackets to the rear rac...

Страница 71: ...placing Components 71 5 Slide the rear mounting brackets out of their slots in the front mounting brackets 6 Loosen and remove the M6 screws washers and clip nuts or cage nuts connecting the front mounting brackets to the front rack posts 8 7 5 10 3 ...

Страница 72: ...e 7 Slide the G8332 unit out of the rack 8 Loosen and remove the M4 screws that attach the front mounting brackets to each side of the switch 9 If replacing the unit with another G8332 see Replacing the G8332 on page 76 2 6 1 1 ...

Страница 73: ...from an iDataPlex rack complete the following steps 1 Disconnect all external cables 2 If the 1U air duct option has been installed remove it as described in Removing the Air Duct Option on page 75 3 Loosen and remove the M6 washers screws and clip nuts that attach the alignment plate 4 Loosen and remove the M6 washers and screws that mount the switch into the rack 5 Slide the switch out of the ra...

Страница 74: ... Installation Guide 6 Loosen and remove the M4 screws that attach front and rear mounting brackets to each side of the switch 7 If replacing the unit with another G8332 see Replacing the G8332 on page 76 1 2 6 ...

Страница 75: ... following steps 1 Loosen the M4 thumbscrews securing the air duct unit to the mounting brackets 2 Slide the 1U air duct unit out of the rack To return the component to customer service for replacement see Appendix A Getting Help and Technical Assistance to help you gather all the required information After you remove the component securely pack it for shipping For instructions to install a replac...

Страница 76: ... on page 61 and Removing and Replacing a Fan Module on page 66 Install the replacement G8332 hardware as directed in Chapter 3 Installing G8332 Hardware and Options Once the hardware is installed configure the Vital Product Data VPD on the replacement switch as shown in the following section Configuring Vital Product Data After you install the replacement G8332 hardware the new unit you must confi...

Страница 77: ...nterprise Network Operating System ENOS for Lenovo Cloud Network Operating System CNOS where XX01234567 is the serial number of your old unit Note The serial number shown here is merely an example Use the actual serial number recorded from your old G8332 unit 5 Reset the switch using the following command 6 When prompted for confirmation enter y The switch will then restart G8332 config boot mtm 1...

Страница 78: ...o RackSwitch G8332 Switch has been up for 0 days 0 hours 13 minutes and 51 seconds Last boot 2 40 48 Tue Mar 20 2010 reset from console MAC address a8 97 dc f8 36 00 IP If 1 address 192 168 49 50 Management Port MAC Address a8 97 dc f8 36 fe Management Port IP Address if 128 10 241 31 135 Hardware Revision 0 Hardware Part No 00AY203 Switch Serial No XX01234567 Manufacturing date 15 03 G8332 displa...

Страница 79: ...functions Statement 5 CAUTION The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device The device also might have more than one power cord To remove all electrical current from the device ensure that all power cords are disconnected from the power source 1 2 ...

Страница 80: ...te the overall system status Power Steady green if the both power cords are connected or flashing green if the only one power cord is connected Service Off if the system is OK or flashing if service is required For additional LED indicators see the appropriate section in Chapter 2 Switch Components ...

Страница 81: ...ons Use the console cable kit to connect the serial console port to a terminal or a computer running a terminal emulation program The console port terminal emulation requirements are as follows Default baud rate 9 600 bps Character size 8 characters Parity none Stop bits 1 Data bits 8 Flow control none Using the Management Port If the switch is connected to a network that employs DHCP you can also...

Страница 82: ...o press Enter to display the password prompt After successfully logging into the switch the following CLI prompt will be displayed U Boot 2014 01 Jan 26 2017 07 10 58 lenovo CPU0 P2020 Version 2 1 0x80e20021 Core e500 Version 5 1 0x80211051 Clock Configuration CPU0 1200 MHz CPU1 1200 MHz CCB 600 MHz DDR 400 MHz 800 MT s data rate Asynchronous LBC 37 500 MHz L1 D cache 32 KiB enabled I cache 32 KiB...

Страница 83: ...gs allow the switch to perform basic functions with minimal effort by the system administrator Custom configuration settings made by the administrator will override the default settings and can be saved so that they are retained if the switch is rebooted However if desired you can revert the custom configuration settings to the original factory defaults The original factory default configuration f...

Страница 84: ...or DHCP requests will continue to be sent This feature does not change existing DHCP functionality To configure the management interface for remote management complete the following steps 1 Log onto the switch using the serial console port or management port on the G8332 front panel 2 Enter management interface mode for Lenovo Enterprise Network Operating System ENOS for Lenovo Cloud Network Opera...

Страница 85: ...same IP subnet The switch CLI allows you to configure and control the switch over the network using the Telnet program You can use the CLI to perform many basic network management functions In addition you can configure the switch for management using an SNMP based network management system or a web browser For more information about using the CLI see the Command Reference guide for your specific ...

Страница 86: ...on can be restored For more information about the configuration file see the Command Reference guide for your specific switch and firmware version Attention Installing the wrong firmware update might cause the network switch to malfunction Before you install a firmware read any release notes readme files and change history files that are provided with the downloaded update These files contain impo...

Страница 87: ...m the following actions To change the booting image press I and follow the screen prompts To boot in recovery mode press R To reset the default user password press P and follow the screen prompts To reload the switch press Q The reloading process will start again To exit the Boot Management menu press E The reloading process continues The system is going down for reboot NOW INIT reboot Restarting ...

Страница 88: ...grade using XModem download press X and follow the screen prompts For more details see Recovering from a Failed Image Upgrade using XModem Download on page 91 To enable the loading of a special image press P and follow the screen prompts For more details see Physical Presence on page 93 To check if the switch is ready to run Cloud NOS software press F It performs a check to see if the filesystem i...

Страница 89: ... B when the following message appears and the dots are being displayed 4 Enter Boot Recovery Mode by selecting R The Recovery Mode menu will appear 5 To start the recovery process using TFTP select T The following message will appear 6 Enter the IP address of the management port 7 Enter the network mask of the management port 8 Enter the gateway of the management port 9 Enter the IP address of the...

Страница 90: ...addr 10 72 97 135 Image Filename G8332 CNOS 10 1 1 0 imgs Netmask 255 255 255 128 Gateway 10 241 6 66 Configuring management port Installing image G8332 CNOS 10 3 1 0 imgs from TFTP server 10 72 97 135 Extracting images Do NOT power cycle the switch Installing Application Image signature verified Installing image as standby image 100 Standby image update succeeded Updating install log File G8332 C...

Страница 91: ... Mode menu will appear 5 Select X for Xmodem download You will see the following display 6 When you see the following message change the Serial Port speed to 115200 bps 7 Press Enter to set the system into download accept mode When the readiness meter displays a series of C characters start Xmodem on your terminal emulator You will see a display similar to the following 8 Select the image to downl...

Страница 92: ... signature verified 100 Installing Kernel Image signature verified 100 Installing Device Tree Image signature verified 100 Installing Boot Loader 100 Updating install log File image installed from xmodem at 18 06 02 on 13 3 2015 Please select one of the following options T Configure networking and tftp download an image X Use xmodem 1K to serial download an image P Physical presence low security m...

Страница 93: ...firm 6 A security test will be performed The system location blue LED will blink a number of times between 1 and 12 Enter that number 7 After entering the correct number the Recovery Mode menu will reappear To install a special image use one of the following procedures TFTP for details see page 89 XModem Download for details see page 91 Note You have three attempts to successfully complete the sec...

Страница 94: ...94 G8332 Installation Guide ...

Страница 95: ... resolve problems that might occur during installation and operation of the switch If you have problems accessing the switch or working with the firmware see the G8332 Application Guide and or the Command Reference For information about calling Lenovo for service see Appendix A Getting Help and Technical Assistance ...

Страница 96: ... Guide System LED Is Not Lit Symptom The power supply LED is not lit Solution Check the power supply to make sure that there is a proper connection to the power source Make sure that power is available from the power source ...

Страница 97: ...he port is configured with a specific speed or duplex mode check the other device to make sure that it is set to the same configuration If the switch port is set to auto negotiate make sure that the other device is set to auto negotiate Solution 2 Check the cables that connect the port to the other device Make sure that they are connected correctly Make sure that you are using the correct cable ty...

Страница 98: ...ction by cables panels rack frames or other materials Make sure that all cooling fans inside the switch are running A fan module LED rear panel flashes if there is a failure of the fan The following CLI command displays fan status for Lenovo Enterprise Network Operating System ENOS for Lenovo Cloud Network Operating System CNOS If any fan stops during switch operation contact Customer Support G833...

Страница 99: ...Does Not Initialize Boot Symptom All the switch LEDs stay on and the command prompt is not displayed on the console Solution The operating system might be damaged Use the console port to perform a serial upgrade of the switch firmware See the Command Reference ...

Страница 100: ...100 G8332 Installation Guide ...

Страница 101: ...heck for updated software firmware and operating system device drivers for your Lenovo product The Lenovo Warranty terms and conditions state that you the owner of the Lenovo product are responsible for maintaining and updating all software and firmware for the product unless it is covered by an additional maintenance contract Your service technician will request that you upgrade your software and...

Страница 102: ...n solve many problems without outside assistance by following the troubleshooting procedures that Lenovo provides in the online help or in the Lenovo product documentation The Lenovo product documentation also describes the diagnostic tests that you can perform The documentation for most systems operating systems and programs contains troubleshooting procedures and explanations of error messages a...

Страница 103: ...ss or implied warranties in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this p...

Страница 104: ...may vary significantly Some measurements may have been made on development level systems and there is no guarantee that these measurements will be the same on generally available systems Furthermore some measurements may have been estimated through extrapolation Actual results may vary Users of this document should verify the applicable data for their specific environment ...

Страница 105: ...he United States other countries or both Intel and Intel Xeon are trademarks of Intel Corporation in the United States other countries or both Internet Explorer Microsoft and Windows are trademarks of the Microsoft group of companies Linux is a registered trademark of Linus Torvalds Other company product or service names may be trademarks or service marks of others ...

Страница 106: ...e largest currently supported drives that are available from Lenovo Maximum memory might require replacement of the standard memory with an optional memory module Each solid state memory cell has an intrinsic finite number of write cycles that the cell can incur Therefore a solid state device has a maximum number of write cycles that it can be subjected to expressed as total bytes written TBW A de...

Страница 107: ... of information technology IT equipment to responsibly recycle their equipment when it is no longer needed Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products For information on recycling Lenovo products go to http www lenovo com recycling ...

Страница 108: ...may condition provision of repair or replacement of devices or parts on implementation of appropriate remedial measures to mitigate such environmental contamination Implementation of such remedial measures is a customer responsibility Contaminant Limits Particulate The room air must be continuously filtered with 40 atmospheric dust spot efficiency MERV 9 according to ASHRAE Standard 52 21 Air that...

Страница 109: ...t This product may not be certified in your country for connection by any means whatsoever to interfaces of public telecommunications networks Further certification may be required by law prior to making any such connection Contact a Lenovo representative or reseller for any questions ...

Страница 110: ...ense Properly shielded and grounded cables and connectors must be used to meet FCC emission limits Lenovo is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment Unauthorized changes or modifications could void the user s authority to operate the equipment This device comp...

Страница 111: ...erence in which case the user may be required to take adequate measures Germany Class A Statement Deutschsprachiger EU Hinweis Hinweis für Geräte der Klasse A EU Richtlinie zur Elektromagnetischen Verträglichkeit Dieses Produkt entspricht den Schutzanforderungen der EU Richtlinie 2014 30 EU früher 2004 108 EC zur Angleichung der Rechtsvorschriften über die elektromagnetische Verträglichkeit in den...

Страница 112: ...esem Fall kann vom Betreiber verlangt werden angemessene Maßnahmen durchzuführen und dafür aufzukommen Nach dem EMVG Geräte dürfen an Orten für die sie nicht ausreichend entstört sind nur mit besonderer Genehmigung des Bundesministers für Post und Telekommunikation oder des Bundesamtes für Post und Telekommunikation betrieben werden Die Genehmigung wird erteilt wenn keine elektromagnetischen Störu...

Страница 113: ...cs Guidelines products less than or equal to 20 A per phase Japan Electronics and Information Technology Industries Association JEITA Confirmed Harmonics Guidelines with Modifications products greater than 20 A per phase Korea Communications Commission KCC Statement This is electromagnetic wave compatibility equipment for business Type A Sellers and users need to pay attention to it This is for an...

Страница 114: ... chromium Cr 6 多溴聯苯 Polybrominated biphenyls PBB 多溴二苯醚 Polybrominated diphenyl ethers PBDE 外殼印刷電路板電源供應器線材備考 1 超出 0 1 wt 及超出 0 01 wt 係指限用物質之百分比含量超出百分比含量基準值 Note 1 Exceeding 0 1 wt and exceeding 0 01 wt indicate that the percentage content of the restricted sub stance exceeds the reference percentage value of presence condition 備考 2 係指該項限用物質之百分比含量未超出百分比含量基準值 Note 2 indicates that the percentag...

Страница 116: ...116 G8332 Installation Guide ...

Страница 117: ... Copyright Lenovo 2017 117 Appendix C Technical Specifications The G8332 technical specifications are described in the following sections ...

Страница 118: ...2 are listed in the following table Table 13 Physical characteristics Specification Physical characteristics Dimensions H x W x D 4 4 x 43 9 x 51 3 cm 1 73 x 17 3 x 20 2 in Weight 11 5 kg 25 lb maximum Airflow Available options G8332F with front to rear airflow G8332R with rear to front airflow ...

Страница 119: ... Measurement Temperature ambient operating 0 C to 40 C 32 to 104 F Temperature one fan failure operating 0 C to 35 C 32 to 95 F Temperature storage 40 C to 85 C 40 to 185 F Relative humidity non condensing operating 10 to 90 Relative humidity non condensing storage 10 to 90 Altitude operating 1 800 m 6 000 ft Altitude storage 12 190 m 40 000 ft Acoustic noise Less than 65dB Heat dissipation 920 BT...

Страница 120: ...ndant AC input frequency universal 50 60 Hz AC input voltage universal 100 240 VAC AC inrush current 15A AC input current typical 2 3 A RMS 120 VAC 1 2 A RMS 230 VAC AC input current maximum 4 2 A RMS 120 VAC 2 2 A RMS 230 VAC Power supply rated output power 550 W each front to rear airflow 750 W each rear to front airflow System power dissipation typical 270 W System power dissipation maximum 500...

Страница 121: ...c firmware installed For more information see the Application Guide and Command Reference for your specific switch and its installed firmware Table 16 G8332 feature performance characteristics Feature Characteristics Switching architecture Non blocking Throughput 1 280 Gbps full duplex Ethernet line rate Full line rate at 960 Gbps with packet sizes greater than 200 bytes IEEE 802 1Q VLANs 4096 wit...

Страница 122: ...122 G8332 Installation Guide ...

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