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Dell PowerConnect J-EX4200 Скачать руководство пользователя страница 39

NOTE:

After powering on a J-EX4200 switch, wait for at least 60 seconds

before powering it off. After powering off a J-EX4200 switch, wait for at least
60 seconds before powering it back on.

After a switch has been powered on, it can take up to 60 seconds for status
indicators—such as LEDs on the power supply,

show chassis

command output,

and messages on the LCD—to indicate that the power supply is functioning
normally. Ignore error indicators that appear during the first 60 seconds.

PoE Power Budget and AC Power Supplies

The PoE power budget for a PoE switch model is determined by the capacity of its power
supply. For a J-EX4200 switch, the capacity of the power supply provided with the switch
is sufficient to supply each PoE-capable port with up to 15.4 W in compliance with the
IEEE 802.3af PoE standard.

Table 13 on page 23 lists the J-EX4200 power supply ratings and associated PoE power
budgets.

Starting with Junos OS Release 11.1, a J-EX Series Ethernet switch supports enhanced
PoE, a Juniper Networks extension to the IEEE 302.3af PoE standard. Enhanced PoE
permits up to 18.6 W per PoE port. Because the power supply provided with a switch is
designed to supply a maximum of 15.4 W per PoE port, if you connect a powered device
that draws more than 15.4 W, the PoE power budget might not be sufficient to supply a
full 15.4 W to the remaining PoE ports.

NOTE:

To enable enhanced PoE support, switches upgraded to Junos OS

Release 11.1 from a previous release require a separate upgrade of the PoE
controller software.

Table 13: Minimum Power Requirements for a J-EX4200 Switch

Minimum Power Requirement

Number of PoE-enabled Ports

Model Number

320 W

8

J-EX4200-24T

320 W

8

J-EX4200-48T

320 W

–

J-EX4200-24F

Related

Documentation

AC Power Cord Specifications for J-EX4200 Switches on page 71

•

•

AC Power Supply LEDs in J-EX4200 Switches on page 24

•

Rear Panel of a J-EX4200 Switch on page 7

•

Field-Replaceable Units in J-EX4200 Switches on page 16

•

Power Specifications for J-EX4200 Switches on page 71

23

Chapter 2: Component Descriptions

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Содержание PowerConnect J-EX4200

Страница 1: ...Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide Published 2011 05 20 Revision 3 ...

Страница 2: ...forbidden Trademarks used in this text Dell the DELL logo and PowerConnect are trademarks of Dell Inc Juniper Networks Junos NetScreen ScreenOS and Steel Belted Radius are registered trademarks of Juniper Networks Inc in the United States and other countries The Juniper Networks Logo the Junos logo and JunosE are trademarks of Juniper Networks Inc All other trademarks service marks registered trad...

Страница 3: ...stomer shall use the Software on a single hardware chassis having a single processing unit or as many chassis or processing units for which Customer has paid the applicable license fees provided however with respect to the Steel Belted Radius or Odyssey Access Client software only Customer shall use such Software on a single computer containing a single physical random access memory space and cont...

Страница 4: ... JUNIPER SUPPLIED SOFTWARE IN NO EVENT SHALL JUNIPER BE LIABLE FOR DAMAGES ARISING FROM UNAUTHORIZED OR IMPROPER USE OF ANY JUNIPER OR JUNIPER SUPPLIED SOFTWARE EXCEPT AS EXPRESSLY PROVIDED IN THE WARRANTY STATEMENT TO THE EXTENT PERMITTED BY LAW JUNIPER DISCLAIMS ANY AND ALL WARRANTIES IN AND TO THE SOFTWARE WHETHER EXPRESS IMPLIED STATUTORY OR OTHERWISE INCLUDING ANY IMPLIED WARRANTY OF MERCHANT...

Страница 5: ...eral Public License LGPL Juniper will make such source code portions including Juniper modifications as appropriate available upon request for a period of up to three years from the date of distribution Such request can be made in writing to Juniper Networks Inc 1194 N Mathilda Ave Sunnyvale CA 94089 ATTN General Counsel You may obtain a copy of the GPL at http www gnu org licenses gpl html and a ...

Страница 6: ...vi ...

Страница 7: ...re and CLI Terminology Mapping 8 Chapter 2 Component Descriptions 11 LCD Panel in J EX4200 Switches 11 LCD Panel Modes 12 LCD Panel Menus 13 Field Replaceable Units in J EX4200 Switches 16 Chassis Status LEDs in J EX4200 Switches 16 Network Port LEDs in J EX4200 Switches 18 Management Port LEDs in J EX4200 Switches 21 Power Supply in J EX4200 Switches 21 PoE Power Budget and AC Power Supplies 23 A...

Страница 8: ...es 71 AC Power Cord Specifications for J EX4200 Switches 71 Chapter 8 Planning the Virtual Chassis 75 Understanding Virtual Chassis Hardware Configuration on a J EX4200 Switch 75 Planning the J EX4200 and J EX4500 Virtual Chassis 76 Virtual Chassis Cabling Configuration Examples for J EX4200 Switches 77 Adding a New Switch to an Existing Virtual Chassis Configuration CLI Procedure 79 Adding a New ...

Страница 9: ...J EX4200 Default Configuration 127 Connecting and Configuring a J EX Series Switch CLI Procedure 131 Connecting and Configuring a J EX Series Switch J Web Procedure 133 Setting the Mode on an SFP Uplink Module CLI Procedure 135 Part 4 Removing Switch Components Chapter 13 Removing Switch Components 139 Installing and Removing J EX4200 Switch Hardware Components 139 Removing a Power Supply from a J...

Страница 10: ... Switch or Component 165 Locating the Chassis Serial Number and Agency Labels 166 Locating the Serial Number ID Labels on FRUs in a J EX4200 Switch 166 Packing a J EX4200 Switch or Component for Shipping 166 Packing a J EX4200 Switch for Shipping 167 Packing J EX4200 Switch Components for Shipping 168 Dell Support 168 Part 8 Safety Information Chapter 17 General Safety Information 171 General Safe...

Страница 11: ...es 197 Prevention of Electrostatic Discharge Damage on J EX Series Switches 198 AC Power Electrical Safety Guidelines for J EX Series Switches 200 AC Power Disconnection Warning for J EX Series Switches 201 Multiple Power Supplies Disconnection Warning for J EX Series Switches 202 Power Sources for Redundant Power Supplies Warning for J EX4200 Switches 202 TN Power Warning for J EX Series Switches...

Страница 12: ...xii Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 13: ...or J EX4200 switches Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide Component descriptions site preparation installation replacement and safety and compliance information for J EX4500 switches Dell PowerConnect J Series J EX4500 Ethernet Switch Hardware Guide Component descriptions site preparation installation replacement and safety and compliance information for J EX8208 swit...

Страница 14: ...mage Caution Alerts you to the risk of personal injury or death Warning Alerts you to the risk of personal injury from a laser Laser warning Table 3 Text and Syntax Conventions Examples Description Convention To enter configuration mode type the configure command user host configure Represents text that you type Bold text like this user host show chassis alarms No alarms currently active Represent...

Страница 15: ...unity ids Enclose a variable for which you can substitute one or more values square brackets edit routing options static route default nexthop address retain Identify a level in the configuration hierarchy Indention and braces Identifies a leaf statement at a configuration hierarchy level semicolon J Web GUI Conventions In the Logical Interfaces box select All Interfaces To cancel the configuratio...

Страница 16: ...Getting Help on page 161 Requesting Technical Support For technical support see http www support dell com For more information see Getting Help on page 161 xvi Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 17: ...PART 1 Switch and Components Overview and Specifications Dell PowerConnect J Series J EX4200 Switches Overview on page 3 Component Descriptions on page 11 Component Specifications on page 29 1 ...

Страница 18: ...2 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 19: ...teways You can interconnect multiple J EX4200 chassis to form a Virtual Chassis that operates as a single network entity You can deploy these switches wherever you need a high density of Gigabit Ethernet ports 24 to 480 ports redundancy or the ability to span a single switch across several wiring closets Typically the switches are used in large branch offices campus wiring closets and top of rack ...

Страница 20: ...nd optional 1 gigabit small form factor pluggable SFP transceivers or 10 gigabit small form factor pluggable SFP transceivers Additionally a 24 port model provides 100Base FX 1000Base X SFP ports This model is typically used as a small distribution switch All J EX4200 switches have dedicated 64 Gbps Virtual Chassis ports that allow you to connect the switches to each other You can also use optiona...

Страница 21: ... with 24 or 48 ports and with partial Power over Ethernet PoE capability Table 4 on page 5 lists the J EX4200 switch models Table 4 J EX4200 Switch Models Power Supply Minimum Number of PoE enabled Ports Ports Model 320 W First 8 ports 24 Gigabit Ethernet J EX4200 24T 320 W First 8 ports 48 Gigabit Ethernet J EX4200 48T 320 W Not applicable 24 small form factor pluggable SFP transceivers J EX4200 ...

Страница 22: ...stalling and Removing J EX4200 Switch Hardware Components on page 105 Front Panel of a J EX4200 Switch The front panel of a J EX4200 switch consists of the following components Network ports depending on the switch model either of 10 100 1000Base T Gigabit Ethernet ports some or all of which are enabled for Power over Ethernet PoE 100Base FX 1000Base X SFP ports for use with fiber optic connection...

Страница 23: ...for a J EX4200 Switch on page 30 LCD Panel in J EX4200 Switches on page 11 Optical Interface Support in J EX4200 Switches on page 32 Installing and Removing J EX4200 Switch Hardware Components on page 105 Installing an Uplink Module in a J EX4200 Switch on page 108 Removing an Uplink Module from a J EX4200 Switch on page 142 Rear Panel of a J EX4200 Switch The rear panel of the J EX4200 switch con...

Страница 24: ... Replaceable Units in J EX4200 Switches on page 16 Front Panel of a J EX4200 Switch on page 6 USB Port Specifications for a J EX Series Switch on page 29 Cooling System and Airflow in a J EX4200 Switch on page 24 Power Supply in J EX4200 Switches on page 21 Prevention of Electrostatic Discharge Damage on J EX Series Switches on page 198 Connecting Earth Ground to a J EX Series Switch on page 115 I...

Страница 25: ...ut Virtual Chassis and Virtual Chassis components in the multivolume Dell PowerConnect J Series Ethernet Switch Complete Software Guide for Junos OS at http www support dell com manuals In this case the FPC number refers to the memberIDassigned to the switch n is a value in the range of 0 9 On a J EX4200 Virtual Chassis MemberID of the switch within the Virtual Chassis See the information about in...

Страница 26: ...n J EX4200 Switches on page 32 Optical transceivers n is a value equivalent to the number of the port in which the transceiver is installed Abbreviated name of the transceiver Xcvr n Power Supply in J EX4200 Switches on page 21 AC power supply n is a value in the range of 0 1 The value corresponds to the power supply slot number One of the following PS 320W AC PS 600W AC PS 930W AC Power supply n ...

Страница 27: ... switches shows two lines of text each a maximum of 16 characters in length The LCD panel displays a variety of information about the switch and also provides a menu to perform basic operations such as initial setup and reboot There are two navigation buttons Menu and Enter to the right of the LCD panel See Figure 5 on page 11 Figure 5 LCD Panel in J EX4200 Switches You can configure the second li...

Страница 28: ...tch boot process The boot mode does not have any menu options After the boot process is complete the LCD panel automatically reverts to the Idle menu In a J EX4200 switch that is not a member of a Virtual Chassis the first line of the LCD panel displays the slot number the role of the switch and hostname For a standalone J EX4200 switch the slot number is always 00 and the role is always RE for ma...

Страница 29: ...e LCD panel menus by pressing the Menu button Navigate through the menu options by pressing the Enter button Table 7 on page 13 describes the LCD panel menu options Table 7 LCD Panel Menu Options in J EX4200 Switches Description Menu In the Idle menu Press Enter to cycle through the Status LED modes ADM administrative status DPX duplex Power over Ethernet PoE SPD speed See Network Port LEDs in J E...

Страница 30: ...perature Fan status OK Failed Absent Temp status OK High Shutdown Press the Menu button to go to the next option in the Status menu Show Junos OS version Choose one of the following Press the Enter button to version of Junos OS for J EX Series switches loaded on the switch Press the Menu button to go to the next option in the Status menu EXIT STAT MENU Choose one of the following Press the Enter b...

Страница 31: ...ter button to restore the switch to the factory default configuration Press the Enter button again to confirm the restoration Press the Menu button to go to the next option in the Maintenance menu ENTER EZSETUP Choose one of the following Press the Enter button to launch EZSetup Press the Enter button again to confirm the launch NOTE You can use the ENTER EZSETUP option only if the switch is in th...

Страница 32: ... applies if you change the type of power supply or add a new type of uplink module It does notapplyifyoureplacethesecomponentswiththesametypeofcomponent Related Documentation Uplink Modules in J EX4200 Switches on page 25 Installing a Power Supply in a J EX4200 Switch on page 106 Removing a Power Supply from a J EX4200 Switch on page 140 Installing a Fan Tray in a J EX4200 Switch on page 107 Remov...

Страница 33: ... amber if you commit a configuration to make it active on the switch and do not also create a rescue configuration to back it up To save the most recently committed configuration as the rescue configuration enter the operational mode command request system configuration rescue save For more information see the Dell PowerConnect J Series Ethernet Switch Complete Software Guide for Junos OS at http ...

Страница 34: ...ches Each network port on a J EX4200 switch has two LEDs The four figures in this topic show the location of those LEDs Figure 7 on page 18 shows the location of the LEDs on the network ports on the front panel Figure 8 on page 19 shows the location of the LEDs on the uplink module ports on the SFP uplink module Figure 9 on page 19 shows the location of the LEDs on the uplink module ports on the S...

Страница 35: ...plex mode Power over Ethernet PoE status and speed Table 9 on page 19 describes the Link Activity LED Table 9 Link Activity LED on Network Ports in J EX4200 Switches State and Description Color LED Blinking The port and the link are active and there is link activity On steadily The port and the link are active but there is no link activity Off The port is not active Green Link Activity Table 10 on...

Страница 36: ...ower from the port is connected to the port A device that draws power from the port is connected to the port but the device is not drawing any power from the port Unlit PoE is not enabled on the port LED POE Indicates the speed The speed indicators for network ports on the front panel are One blink per second 10 Mbps Two blinks per second 100 Mbps Three blinks per second 1000 Mbps The speed indica...

Страница 37: ...on page 21 describes the Status LED administrative status Table 12 Status LED on the Management Port on J EX4200 Switches State and Description Color LED On steadily Administrative status is enabled Off Administrative status is disabled Green Status Related Documentation See Rear Panel of a J EX4200 Switch on page 7 for port location ConnectingaJ EXSeriesSwitchtoaNetworkforOut of BandManagementonp...

Страница 38: ...h the chassis The 600 W power supply and 930 W power supply extend out of the chassis by 2 25 in The power cord retainer clips extend out of the power supply by 3 in The number of ports on which PoE is enabled determines the minimum power requirements Figure 11 320 W AC Power Supply in J EX4200 Switches Figure 12 600 W and 930 W AC Power Supplies in J EX4200 Switches To avoid electrical injury fol...

Страница 39: ...s OS Release 11 1 a J EX Series Ethernet switch supports enhanced PoE a Juniper Networks extension to the IEEE 302 3af PoE standard Enhanced PoE permits up to 18 6 W per PoE port Because the power supply provided with a switch is designed to supply a maximum of 15 4 W per PoE port if you connect a powered device that draws more than 15 4 W the PoE power budget might not be sufficient to supply a f...

Страница 40: ...ly is sending out power correctly DC OK NOTE If the AC OK and DC OK LEDs are both unlit either the AC power cord is not installed properly or the power supply fuse has failed If the AC OK LED is lit and the DC OK LED is unlit the AC power supply is not installed properly or the power supply has an internal failure Related Documentation Power Supply in J EX4200 Switches on page 21 Connecting AC Pow...

Страница 41: ...us of fans and the temperature from the Show Environment Status option in the Status menu in the LCD panel Related Documentation Field Replaceable Units in J EX4200 Switches on page 16 Rear Panel of a J EX4200 Switch on page 7 Prevention of Electrostatic Discharge Damage on J EX Series Switches on page 198 Installing a Fan Tray in a J EX4200 Switch on page 107 Removing a Fan Tray from a J EX4200 S...

Страница 42: ...ssis across multiple wiring closets When connecting uplink module ports you can install an SFP uplink module at one end of the connection and install an SFP uplink module configured to operate in the 1 gigabit mode at the other end This topic describes SFP Uplink Module on page 26 SFP Uplink Module on page 26 SFP Uplink Module Figure 15 on page 26 shows the SFP uplink module which provides four po...

Страница 43: ...s the SFP uplink module Figure 16 SFP Uplink Module Transceivers are supported in the uplink module s ports as follows SFP transceivers are supported in ports 0 and 2 SFP transceivers are supported in all four ports The ports that support SFP transceivers are labeled 10 G on the uplink module s faceplate see Figure 16 on page 27 NOTE When an SFP uplink module is operating in 10 gigabit mode Only t...

Страница 44: ...cal Interface Support in J EX4200 Switches on page 32 For information about configuring aggregated Ethernet high speed uplinks between Virtual Chassis access and distribution switches see the Dell PowerConnect J Series Ethernet Switch Complete Software Guide for Junos OS Volume 1 at http www support dell com manuals Installing an Uplink Module in a J EX4200 Switch on page 108 Troubleshooting Uplin...

Страница 45: ...ort on all J EX Series switches 1 GB USB flash drive WFXDH 2 GB USB flash drive T8GCH 4 GB USB flash drive 7XMF7 CAUTION Any USB memory product not listed as supported for J EX Series switches has not been tested The use of any unsupported USB memory product could expose your switch to unpredictable behavior Dell can provide only limited support for issues related to unsupported hardware We strong...

Страница 46: ...ata pair 1 Negative Vport in PoE models TRP1 2 Transmit receive data pair 2 Positive Vport in PoE models TRP2 3 Transmit receive data pair 3 TRP3 4 Transmit receive data pair 3 TRP3 5 Transmit receive data pair 2 Positive Vport in PoE models TRP2 6 Transmit receive data pair 4 TRP4 7 Transmit receive data pair 4 TRP4 8 Related Documentation Front Panel of a J EX4200 Switch on page 6 Console Port C...

Страница 47: ...on page 7 for port location Connecting a J EX Series Switch to a Management Console on page 121 Management Port Connector Pinout Information for a J EX4200 Switch The management port on a J EX4200 switch uses an RJ 45 connector to connect to a management device for out of band management The port uses an autosensing RJ 45 connector to support a 10 100 1000Base T connection Two LEDs on the port ind...

Страница 48: ...and optical connectors described in this manual For more information contact Dell The Gigabit Ethernet SFP or SFP transceivers installed in J EX4200 switches support digital optical monitoring DOM you can view the diagnostic details for these transceivers by issuing the operational mode CLI command show interfaces diagnostics optics The command does not give any output for copper transceivers Fast...

Страница 49: ...er 1000Base T 10 100 1000 Mbps Rate RJ 45 Connector Type Copper Fiber Count Transmitter Wavelength Minimum Launch Power Maximum Launch Power Minimum Receiver Sensitivity Maximum Input Power Copper Fiber Type Core Cladding Size Modal Bandwidth 100 m 328 ft Distance Not available DOM Support Junos OS for J EX Series switches Software required 33 Chapter 3 Component Specifications ...

Страница 50: ...9 5 dBm Minimum Launch Power 3 dBm Maximum Launch Power 21 dBm Minimum Receiver Sensitivity 0 dBm Maximum Input Power MMF Fiber Type 50 125 µm 50 125 µm 62 5 125 µm 62 5 125 µm Core Cladding Size OM2 OM1 FDDI Fiber Grade 500 MHz km 400 MHz km 200 MHz km 160 MHz km Modal Bandwidth 550 m 1804 ft 500 m 1640 ft 275 m 902 ft 220 m 722 ft Distance Available DOM Support Junos OS for J EX Series switches ...

Страница 51: ...se LX 1000 Mbps Rate LC Connector Type Dual Fiber Count 1310 nm Transmitter Wavelength 9 5 dBm Minimum Launch Power 3 dBm Maximum Launch Power 25 dBm Minimum Receiver Sensitivity 3 dBm Maximum Input Power SMF Fiber Type 9 125 µm Core Cladding Size Modal Bandwidth 10 km 6 2 miles Distance Available DOM Support Junos OS for J EX Series switches Software required 35 Chapter 3 Component Specifications...

Страница 52: ... Rate LC Connector Type Single Fiber Count 1310 nm Transmitter Wavelength 14 dBm Minimum Launch Power 8 dBm Maximum Launch Power 45 dBm Minimum Receiver Sensitivity 3 dBm Maximum Input Power SMF Fiber Type 9 125 µm Core Cladding Size Modal Bandwidth 40 km 24 8 miles Distance Available DOM Support Junos OS for J EX Series switches Software required 36 Dell PowerConnect J Series J EX4200 Ethernet Sw...

Страница 53: ...r 1000Base ZX 1000 Mbps Rate LC Connector Type Dual Fiber Count 1550 nm Transmitter Wavelength 2 dBm Minimum Launch Power 5 dBm Maximum Launch Power 25 dBm Minimum Receiver Sensitivity 3 dBm Maximum Input Power SMF Fiber Type 9 125 µm Core Cladding Size Modal Bandwidth 70 km 43 5 miles Distance Available DOM Support Junos OS for J EX Series switches Software required 37 Chapter 3 Component Specifi...

Страница 54: ...10 nm Transmitter Wavelength 20 dBm Minimum Launch Power 14 dBm Maximum Launch Power 32 5 dBm Minimum Receiver Sensitivity 8 dBm Maximum Input Power MMF Fiber Type 62 5 125 µm Core Cladding Size FDDI OM1 Fiber Grade 500 Mhz km Modal Bandwidth 2 km 1 2 miles Distance Not available DOM Support Junos OS for J EX Series switches Software required 38 Dell PowerConnect J Series J EX4200 Ethernet Switch ...

Страница 55: ...ch Power 1 dBm Maximum Launch Power 9 9 dBm Minimum Receiver Sensitivity 1 dBm Maximum Input Power MMF Fiber Type 50 125µm 50 125 µm 50 125µm 62 5 125 µm 62 5 125 µm Core Cladding Size OM3 OM2 OM1 FDDI Fiber Grade 1500 MHz km 500 MHz km 400 MHz km 200 MHz km 160 MHz km Modal Bandwidth 300 m 984 ft 82 m 269 ft 66 m 216 ft 33 m 108 ft 26 m 85 ft Distance Available DOM Support Junos OS for J EX Serie...

Страница 56: ...h 6 5 dBm Minimum Launch Power 0 5 dBm Maximum Launch Power 21 dBm Minimum Receiver Sensitivity 0 5 dBm Maximum Input Power MMF Fiber Type 50 125µm 50 125µm 62 5 125µm Core Cladding Size OM3 OM2 FDDI OM1 Fiber Grade 500 MHz km 500 MHz km 500 MHz km Modal Bandwidth 220 m 722 ft 220 m 722 ft 220 m 722 ft Distance Available DOM Support Junos OS for J EX Series switches Software required 40 Dell Power...

Страница 57: ...unos OS for J EX Series switches Software required Related Documentation Uplink Modules in J EX4200 Switches on page 25 For show interfaces diagnostics optics command syntax see the Dell PowerConnect J Series Ethernet Switch Complete Software Guide for Junos OS at http www support dell com manuals Installing a Transceiver in a J EX Series Switch on page 110 Removing a Transceiver from a J EX Serie...

Страница 58: ...oss multiple wiring closets Table 21 Uplink Modules Connector Pinout Information for J EX4200 Switches Pin Name Pin Number GND A1 GND A2 GND A3 GND A4 GND A5 GND A6 GND A7 GND A8 GND A9 GND A10 GND A11 GND A12 GND A13 GND A14 Uplink_I2C_SCK A15 GND A16 Uplink_PD A17 GND A18 POWER 12V A19 GND A20 GND B1 42 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 59: ...RX2N B4 Uplink_P25_LED2 B5 XAUI1_RX0N B6 Uplink_P27_LED2 B7 XAUI1_RX2N B8 GND B9 SRX28N B10 Uplink_XAUI_XMDIO B11 SRX26N B12 GND B13 SGMIIRXN B14 Uplink_I2C_Rst B15 Uplink_Intr B16 Uplink_Pwr_En B17 Uplink_P26_LED0 B18 POWER 12V B19 POWER 12V B20 GND C1 XAUI0_RX0P C2 GND C3 XAUI0_RX2P C4 GND C5 43 Chapter 3 Component Specifications ...

Страница 60: ...X2P C8 GND C9 SRX28P C10 GND C11 SRX26P C12 GND C13 SGMIIRXP C14 CPU_UPLINK_MDC C15 Uplink_I2C_SDA C16 CPU_UPLINK_MDIO C17 Uplink_P26_LED1 C18 UPLNK_PWR_OK C19 POWER 12V C20 GND D1 GND D2 XAUI0_TX1N D3 GND D4 XAUI0_TX3N D5 GND D6 XAUI1_TX1N D7 GND D8 XAUI1_TX3N D9 44 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 61: ...STX27N D11 GND D12 STX25N D13 GND D14 Uplink_Rst D15 GND D16 Uplink_Status_LED0 D17 GND D18 POWER 12V D19 GND D20 GND E1 XAUI0_TX0N E2 XAUI0_TX1P E3 XAUI0_TX2N E4 XAUI0_TX3P E5 XAUI1_TX0N E6 XAUI1_TX1P E7 XAUI1_TX2N E8 XAUI1_TX3P E9 STX28N E10 STX27P E11 STX26N E12 STX25P E13 45 Chapter 3 Component Specifications ...

Страница 62: ...plink_Spare_Intr E16 Uplink_Status_LED1 E17 Uplink_P27_LED0 E18 POWER 12V E19 POWER 12V E20 GND F1 XAUI0_TX0P F2 GND F3 XAUI0_TX2P F4 GND F5 XAUI1_TX0P F6 GND F7 XAUI_TX2P F8 GND F9 STX28P F10 GND F11 STX26P F12 GND F13 SGMIITXP F14 GND F15 Uplink_Expander_Intr F16 GND F17 46 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 63: ... Uplink_P27_LED1 F18 GND F19 POWER 12V F20 GND G1 GND G2 XAUI0_RX1N G3 GND G4 XAUI0_RX3N G5 GND G6 XAUI1_RX1N G7 GND G8 XAUI1_RX3N G9 GND G10 SRX27N G11 GND G12 SRX25N G13 GND G14 GND G15 GND G16 Uplink_P25_LED0 G17 GND G18 POWER 12V G19 GND G20 Uplink_PD_Loopback H1 47 Chapter 3 Component Specifications ...

Страница 64: ...XAUI0_RX3P H5 Uplink_P26_ LED2 H6 XAUI1_RX1P H7 Uplink_P28_ LED2 H8 XAUI1_RX3P H9 GND H10 SRX27P H11 Uplink_XAUI_MDC H12 SRX25P H13 GND H14 Serial_RX H15 GND H16 Uplink_P25_LED1 H17 Uplink_P28_LED0 H18 POWER 12V H19 POWER 12V H20 GND I1 GND I2 GND I3 GND I4 GND I5 48 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 65: ...ge 25 Front Panel of a J EX4200 Switch on page 6 Installing an Uplink Module in a J EX4200 Switch on page 108 Removing an Uplink Module from a J EX4200 Switch on page 142 Virtual Chassis Ports Connector Pinout Information for J EX4200 Switches J EX4200 switches use a 68 pin connector cable to interconnect switches to form a Virtual Chassis The cable is provided with the switch Table 22 on page 50 ...

Страница 66: ...umber GND A1 P1TXP0 A2 P1TXN0 A3 GND A4 P1TXP1 A5 P1TXN1 A6 GND A7 P1TXP2 A8 P1TXN2 A9 GND A10 P1TXP3 A11 P1TXN3 A12 GND A13 NC A14 NC A15 GND A16 NC A17 NC A18 NC A19 NC A20 NC A21 GND A22 P2TXP0 A23 P2TXN0 A24 50 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 67: ...n Name Pin Number GND A25 P2TXP1 A26 P2TXN1 A27 GND A28 P2TXP2 A29 P2TXN2 A30 GND A31 P2TXP3 A32 P2TXN3 A33 GND A34 GND B1 P1RXP0 B2 P1RXN0 B3 GND B4 P1RXP1 B5 P1RXN1 B6 GND B7 P1RXP2 B8 P1RXN2 B9 GND B10 P1RXP3 B11 P1RXN3 B12 GND B13 NC B14 51 Chapter 3 Component Specifications ...

Страница 68: ...2 B30 GND B31 P2RXP3 B32 P2RXN3 B33 GND B34 Related Documentation Virtual Chassis Cabling Configuration Examples for J EX4200 Switches on page 77 Planning the Virtual Chassis on page 76 For information about Virtual Chassis components see the Dell PowerConnect J Series Ethernet Switch Complete Software Guide for Junos OS at http www support dell com manuals 52 Dell PowerConnect J Series J EX4200 E...

Страница 69: ... Understanding Virtual Chassis Hardware Configuration on a J EX4200 Switch on page 75 Connecting a Virtual Chassis Cable to a J EX4200 Switch on page 112 53 Chapter 3 Component Specifications ...

Страница 70: ...54 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 71: ...ng for Switch Installation Site Preparation on page 57 Mounting and Clearance Requirements on page 63 Cable Specifications on page 69 Planning Power Requirements on page 71 Planning the Virtual Chassis on page 75 55 ...

Страница 72: ...56 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 73: ...tallation Table 23 Site Preparation Checklist Date Performed By For More Information Item or Task Environment Environmental Requirements and Specifications for J EX Series Switches on page 60 Verify that environmental factors such as temperature and humidity do not exceed switch tolerances Power Measure distance between external power sources and switch installation site Locate sites for connectio...

Страница 74: ... minimum requirements for the installation of the switch Clearance Requirements for Airflow and Hardware Maintenance for J EX4200 Switches on page 66 Verify that there is appropriate clearance in your selected location Cables Acquire cables and connectors Determine the number of cables needed based on your planned configuration Review the maximum distance allowed for each cable Choose the length o...

Страница 75: ...tion Prevention of Electrostatic Discharge Damage on J EX Series Switches on page 198 Clearance Requirements for Airflow and Hardware Maintenance for J EX4200 Switches on page 66 Environmental Requirements and Specifications for J EX Series Switches on page 60 Site Electrical Wiring Guidelines for J EX Series Switches Table 24 on page 59 describes the factors you must consider while planning the e...

Страница 76: ...ical Safety Guidelines and Warnings for J EX Series Switches on page 197 Prevention of Electrostatic Discharge Damage on J EX Series Switches on page 198 Power Supply in J EX4200 Switches on page 21 Environmental Requirements and Specifications for J EX Series Switches The switch must be installed in a rack or cabinet housed in a dry clean well ventilated and temperature controlled environment Ens...

Страница 77: ...C through 45 C Temperature Complies with Zone 4 earthquake requirements as per GR 63 Issue 3 Seismic NOTE Install J EX Series switches only in restricted areas such as dedicated equipment rooms and equipment closets in accordance with Articles 110 16 110 17 and 110 18 of the National Electrical Code ANSI NFPA 70 Related Documentation Clearance Requirements for Airflow and Hardware Maintenance for ...

Страница 78: ...62 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 79: ...for the switch Table 26 Rack Requirements and Specifications for the Switch Guidelines Rack Requirement Use a two post rack or a four post rack You can mount the switch on any two post or four post rack that provides bracket holes or hole patterns spaced at 1 U 1 75 in 4 45 cm increments and that meets the size and strength requirements to support the weight A U is the standard rack unit defined i...

Страница 80: ...lity in your geographical area secure the rack to the floor Secure the rack to the ceiling brackets as well as wall or floor brackets for maximum stability Rack connection to building structure One pair of mounting brackets for mounting the switch on two posts of a rack is supplied with each switch For mounting the switch on four posts of a rack or cabinet you can order a four post rack mount kit ...

Страница 81: ... the switch or switches Ensure that the cabinet allows the chassis hot exhaust air to exit the cabinet without recirculating into the switch An open cabinet without a top or doors that employs hot air exhaust extraction from the top allows the best airflow through the chassis If the cabinet contains a top or doors perforations in these elements assist with removing the hot air exhaust Install the ...

Страница 82: ... standard package and needs to be ordered separately Related Documentation Clearance Requirements for Airflow and Hardware Maintenance for J EX4200 Switches on page 66 Wall Mounting Warning for J EX4200 Switches on page 189 Mounting a J EX4200 Switch on a Desk or Other Level Surface on page 91 Mounting a J EX4200 Switch on a Wall on page 100 ClearanceRequirementsforAirflowandHardwareMaintenancefor...

Страница 83: ...neltoremoveandinstallhardwarecomponents youmustleaveadequate space at the front and back of the switch NEBS GR 63 recommends that you allow at least 30 in 76 2 cm in front of the rack or cabinet and 24 in 61 cm behind the rack or cabinet Figure 18 Airflow Through the J EX4200 Switch Chassis Related Documentation Rack Requirements for J EX4200 Switches on page 63 Cabinet Requirements for J EX4200 S...

Страница 84: ...68 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 85: ...le with an RJ 45 connector see Connecting a J EX Series Switch to a Network for Out of Band Management on page 120 For instructions on connecting a J EX4200 switch to a management console using an Ethernet cable with an RJ 45 connector see Connecting a J EX Series Switch to a Management Console on page 121 Related Documentation Management Port Connector Pinout Information for a J EX4200 Switch on ...

Страница 86: ...70 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 87: ...elated Documentation AC Power Cord Specifications for J EX4200 Switches on page 71 Power Supply in J EX4200 Switches on page 21 General Safety Guidelines and Warnings for J EX Series Switches on page 171 General Electrical Safety Guidelines and Warnings for J EX Series Switches on page 197 AC Power Cord Specifications for J EX4200 Switches NOTE A jumper cable for each power supply was shipped with...

Страница 88: ...ed for each country or region Table 29 AC Power Cord Specifications Plug Standard Electrical Specification Country Region RA 3 IRAM 2073 250 VAC 10 A 50 Hz Argentina AS NZ 3112 250 VAC 10 A 50 Hz Australia BR 3 NBR 14136 250 VAC 10 A 60 Hz Brazil GB2099 and GB1002 250 VAC 10 A 50 Hz China CEE 7 VII 250 VAC 10 A 50 Hz Europe except Italy Switzerland and United Kingdom IND 3 IS 1293 250 VAC 10 A 50 ...

Страница 89: ... Related Documentation Power Supply in J EX4200 Switches on page 21 General Safety Guidelines and Warnings for J EX Series Switches on page 171 General Electrical Safety Guidelines and Warnings for J EX Series Switches on page 197 Prevention of Electrostatic Discharge Damage on J EX Series Switches on page 198 73 Chapter 7 Planning Power Requirements ...

Страница 90: ...74 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 91: ...ports configured as VCPs to form a Virtual Chassis All J EX4200 switch models support Virtual Chassis and you can interconnect different models offering a range of port configurations within the same Virtual Chassis The Virtual Chassis configuration includes designation of a master switch and a backup switch with all other switches in the configuration designated as line card role switches Virtual...

Страница 92: ...nterconnect the J EX4200 switches in a Virtual Chassis configuration through Virtual Chassis ports VCPs using the 0 5 meter long Virtual Chassis cable The Virtual Chassis cable is supplied with a J EX4200 switch but must be ordered separately for a J EX4500 switch Depending on the Virtual Chassis configurations you have you might need cables of different lengths If you need cables longer than 0 5 ...

Страница 93: ...itches in a Virtual Chassis is restricted only by the maximum length supported for cables to connect the VCPs The maximum cable length for interconnecting the dedicated VCPs is 5 meters To interconnect switches that are located beyond the reach of the dedicated VCP cables you can install the SFP uplink module or the SFP uplink module and set the uplink module ports as VCP interfaces See the instru...

Страница 94: ... Topology Using Short and Long Cables Option 2 Figure 22 on page 78 shows five switches stacked vertically in a rack and interconnected in a ring topology using short length and medium length Virtual Chassis cables Figure 22 J EX4200 Switches Mounted on a Single Rack and Connected in a Ring Topology Using Short and Medium Cables 78 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide...

Страница 95: ...Adding a New Switch to an Existing Virtual Chassis Configuration CLI Procedure You can add one or more J EX4200 switches to an existing Virtual Chassis configuration that is nonprovisioned or preprovisioned To add a J EX4200 switch to an existing J EX4200 Virtual Chassis use the procedure below that matches what you need to accomplish For information on adding a switch to other types of Virtual Ch...

Страница 96: ... To add a new member switch to an existing Virtual Chassis configuration within the same wiring closet 1 If the new member switch has been previously configured revert that switch s configuration to the factory defaults For information about reverting to the factory default configuration see the Dell PowerConnect J Series Ethernet Switch Complete Software Guide for Junos OS at http www support del...

Страница 97: ...ial number on the back of the switch You will need to edit the Virtual Chassis configuration to include the serial number of the new member switch If you are expanding a preprovisioned configuration edited the existing Virtual Chassis configuration to include the serial number of the new member switch You can specify the role of the new member switch when you add its serial number in the Virtual C...

Страница 98: ...er than 0 1 through 9 because there is already at least one member of the Virtual Chassis configuration NOTE If you are using a preprovisioned configuration the member ID is automatically assigned to the member s serial number in the configuration file Adding a New Switch to an Existing Preprovisioned Virtual Chassis Configuration Using Autoprovisioning Follow these instructions to add a J EX4200 ...

Страница 99: ... member switch and the new member switch match Confirmed that the new member switch is powered off Interconnected the existing switch with the new switch using the appropriate cable If these conditions are not met autoprovisioning will not work and you will need to manually configure uplink module ports on the switch to be added to the configuration to be VCPs For information about setting an upli...

Страница 100: ...84 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 101: ...talling and Connecting the Switch and Switch Components Installing the Switch on page 87 Installing Switch Components on page 105 Connecting the Switch on page 115 Performing Initial Configuration on page 127 85 ...

Страница 102: ...86 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 103: ...l and connect a J EX4200 switch 1 Follow instructions in Unpacking a J EX4200 Switch on page 88 2 Mount the switch by following instructions appropriate for your site Mounting a J EX4200 Switch on Two Posts in a Rack or Cabinet on page 92 using the mounting brackets provided Mounting a J EX4200 Switch on Four Posts in a Rack or Cabinet on page 96 using the separately orderable four post rack mount...

Страница 104: ...rdboard carton secured with foam packing material The carton also contains an accessory box and quick start instructions CAUTION J EX4200 switches are maximally protected inside the shipping carton Do not unpack the switches until you are ready to begin installation To unpack a J EX4200 switch see Figure 25 on page 89 1 Move the shipping carton to a staging area as close to the installation site a...

Страница 105: ... of Components Provided with a J EX4200 Switch Quantity Component 1 Switch 1 Fan tray preinstalled 1 Power supply preinstalled if your system order includes a 320 W AC power supply not preinstalled if your system order includes a 600 W AC power supply or a 930 W AC power supply 1 Power supply jumper cord 1 Power cord retainer 2 Mounting brackets 8 Screws to connect the mounting brackets to the swi...

Страница 106: ...r a J EX4200 24F switch 1 Quick Start installation instructions 1 Dell PowerConnect Safety Environmental and Regulatory Information 1 End User License Agreement 1 DellPowerConnect Warranty and Support Information 1 Registration and Software Updates for Your Dell PowerConnect J Series Product 1 Open Source Code Notice Related Documentation Mounting a J EX4200 Switch on page 90 Installing and Connec...

Страница 107: ...Wall on page 100 Connecting Earth Ground to a J EX Series Switch on page 115 Mounting a J EX4200 Switch on a Desk or Other Level Surface You can mount a J EX4200 switch on a desk or other level surface by using the 4 rubber feet that are shipped with the switch The rubber feet stabilize the chassis Before mounting a J EX4200 switch on a desk or other level surface Verify that the site meets the re...

Страница 108: ...quirements for Airflow and Hardware Maintenance for J EX4200 Switches on page 66 Mounting a J EX4200 Switch on Two Posts in a Rack or Cabinet You can mount a J EX4200 switch on two posts of a 19 in rack or cabinet by using the mounting brackets provided with the switch The remainder of this topic uses rack to mean rack or cabinet You can mount the switch on four posts of a four post rack by using ...

Страница 109: ...in the accessory box shipped with the switch 4 screws and 4 cage nuts and washers if your rack requires them of the appropriate size to secure the chassis to the rack provided 2 in recess front brackets if you will mount the switch in a recessed position brackets are from the separately orderable four post rack mount kit Dust covers for ports for J EX4200 24F switches only optional NOTE One person...

Страница 110: ...mount the switch align the brackets along the centers of the side panel See Figure 29 on page 94 Figure 29 Attaching the Mounting Bracket Along the Front of the Switch NOTE To mount the switch in a recessed position use the 2 in recess front mount brackets from the separately orderable four post rack mount kit 4 Align the bottom holes in the mounting brackets with holes on the side panels of the s...

Страница 111: ...rack holes and into the cage nuts in each post If your rack has threaded holes install screws into the aligned rack holes in each post 9 Tighten the screws 10 Ensure that the switch chassis is level by verifying that all screws on one side of the rack are aligned with the screws on the other side 11 If the switch is a J EX4200 24F model we recommend that you insert dust covers in any unused SFP po...

Страница 112: ...rack front thus ensuring that the protective earthing terminal is accessible through the opening in the rear bracket Before mounting the switch on four posts in a rack Verify that the site meets the requirements described in Site Preparation Checklist for J EX4200 Switches on page 57 Place the rack in its permanent location allowing adequate clearance for airflow and maintenance and secure it to t...

Страница 113: ...ound or square holes a Determine the location on the rack where you want to mount the switch and install 2 cage nuts in the appropriate holes in each rack post front and rear Use Figure 31 on page 97 or Figure 32 on page 97 to help you with cage nut installation Figure 31 Installing a Round Hole Cage Nut Clip Nut g040637 Figure 32 Installing a Square Hole Cage Nut g040639 b To ensure that the swit...

Страница 114: ... Rail Bracket to the Switch Chassis 6 Insert the 4x6 mm Phillips flat head mounting screws into the remaining four holes in the side rail brackets and tighten the screws 7 Have one person grasp both sides of the switch lift the switch and position it as follows in the rack See Figure 35 on page 99 If you installed cage nuts position the switch so that the bottom hole in each mounting bracket is al...

Страница 115: ...s into the aligned rack holes in each front post 9 Slide the rear brackets into the side rail brackets See Figure 36 on page 99 Figure 36 Sliding the Rear Brackets to the Rear of a Four Post Rack g004478 Side rail bracket Switch Rear brackets 10 Attach the rear brackets to the rear post by using the appropriate hardware for your rack If you installed cage nuts install the appropriate screws with w...

Страница 116: ... to mount the switch in a recessed position Reasons that you might want to mount the switch in a recessed position include You are mounting the switch in a cabinet and the cabinet doors will not close completely unless the switch is recessed The switch you are mounting has an uplink module with transceivers installed in it the transceivers in the uplink module ports protrude from the front of the ...

Страница 117: ... mm not included Dust covers for ports for J EX4200 24F switches only optional Hollow wall anchors capable of supporting the combined weight of two fully loaded switches up to 44 lb 20 kg not included if you are mounting the switch in sheetrock wall board with a gypsum plaster core or in wall board not backed by wall studs WARNING When mounted in a vertical position a J EX4200 switch must be orien...

Страница 118: ...sert the top pair of mounting screws 474 35 mm apart and insert the second pair of mounting screws 151 81 mm directly below the first set If the mounting screws are inserted in wall board with no stud behind it you must use dry wall anchors rated to support 75 lb 34 kg Insert the screws into wall studs wherever possible to provide added support for the chassis Screw the screws only part way in lea...

Страница 119: ... switch we recommend you insert dust covers in unused SFP ports Related Documentation Connecting AC Power to a J EX4200 Switch on page 117 Connecting and Configuring a J EX Series Switch CLI Procedure on page 131 Connecting and Configuring a J EX Series Switch J Web Procedure on page 133 Wall Mounting Warning for J EX4200 Switches on page 189 103 Chapter 9 Installing the Switch ...

Страница 120: ...104 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 121: ...ver The power supply fan tray uplink module and transceivers are hot removable and hot insertable You can remove and replace them without powering off the switch or disrupting switch functions To install a power supply in a J EX4200 switch follow instructions in Installing a Power Supply in a J EX4200 Switch on page 106 To remove a power supply follow instructions in Removing a Power Supply from a...

Страница 122: ...rts and tools available A Phillips screwdriver number 2 To install a power supply in a J EX4200 switch see Figure 39 on page 107 1 Taking care not to touch power supply components pins leads or solder connections remove the power supply from its bag 2 Loosen the locking lever screw on the left front of the power supply by using the screwdriver 3 Push down on the locking lever until it is in its lo...

Страница 123: ...4200 Switch J EX4200 switches have a single fan tray on the rear panel The fan tray is a hot removable and hot insertable field replaceable unit FRU You can remove and replace it without powering off the switch or disrupting switch functions Ensure that you have the following parts and tools available A Phillips screwdriver number 2 To install a fan tray in a J EX4200 switch chassis see Figure 40 ...

Страница 124: ... module in J EX4200 switches is a hot removable and hot insertable unit FRU You can remove and replace it without powering off the switch or disrupting switch functions NOTE If you have set an uplink module port as a Virtual Chassis port VCP removing the uplink module breaks the setting You must reset the port as a VCP after you replace the module See the instructions for setting an uplink module ...

Страница 125: ...king panel covering the empty uplink module slot NOTE If you are removing an uplink module and installing another uplink module wait for at least 10 seconds after removing the uplink module before installing the new or the same uplink module If you do not wait for at least 10 seconds the interfaces on the uplink module might not come up 3 Taking care not to touch module components pins leads or so...

Страница 126: ...es Switch The transceivers for J EX Series switches are hot removable and hot insertable field replaceable units FRUs You can remove and replace them without powering off the switch or disrupting switch functions NOTE For your J EX4200 switch use only the optical transceivers and optical connectors described in this manual For more information contact Dell Before you begin installing a transceiver...

Страница 127: ...ater If you are hot swapping a transceiver wait for at least 10 seconds after removing the transceiver from the port before installing a transceiver 4 Using both hands carefully place the transceiver in the empty port The connectors must face the switch chassis CAUTION Before you slide the transceiver into the port ensure the transceiver is aligned correctly Misalignment might cause the pins to be...

Страница 128: ...e following parts and tools available A cross head screwdriver provided in the uplink module kit NOTE If you order Virtual Chassis cables separately you must reuse the cable connector retainers provided with the original cable or order Virtual Chassis cable connector retainers also separately To connect a Virtual Chassis cable to a J EX4200 switch see Figure 43 on page 113 1 Taking care not to tou...

Страница 129: ...ge 147 Understanding Virtual Chassis Hardware Configuration on a J EX4200 Switch on page 75 For information about Virtual Chassis components see the Dell PowerConnect J Series Ethernet Switch Complete Software Guide for Junos OS at http www support dell com manuals Planning the Virtual Chassis on page 76 Virtual Chassis Ports Connector Pinout Information for J EX4200 Switches on page 49 113 Chapte...

Страница 130: ...114 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 131: ...s Switch To meet safety and electromagnetic interference EMI requirements and to ensure proper operation you must connect the switches to earth ground before you connect them to power For installations that require a separate grounding conductor to the chassis use the protective earthing terminal on the J EX Series switch chassis to connect to the earth ground see Figure 44 on page 115 Figure 44 C...

Страница 132: ...e The grounding lug required is a Panduit LCD6 14BH L or equivalent Washers and 10 32x 25 in screws to secure the grounding lug to the protective earthing terminal Phillips screwdriver number 2 To connect earth ground to a J EX4200 switch 1 Connect one end of the grounding cable to a proper earth ground such as the rack in which the switch is mounted 2 Place the grounding lug attached to the groun...

Страница 133: ...a J EX4200 Switch on page 117 General Safety Guidelines and Warnings for J EX Series Switches on page 171 Grounded Equipment Warning for J EX Series Switches on page 190 Connecting AC Power to a J EX4200 Switch The power supply in a J EX4200 switch is a hot removable and hot insertable field replaceable unit FRU located on the rear panel You can remove and replace it without powering off the switc...

Страница 134: ...te for your geographical location See AC Power Cord Specifications for J EX4200 Switches on page 71 To connect AC power to a J EX4200 switch 1 Ensure that the power supplies are fully inserted in the chassis and the screws on their faceplates are tightened 2 Squeeze the two sides of the power cord retainer clip and insert the L shaped ends of the wire clip into the holes in the bracket on each sid...

Страница 135: ...the ALM LED See ConnectingaJ EXSeriesSwitchtoaNetworkforOut of BandManagement on page 120 Connecting the switch to a dedicated management console instead of a network does not affect the ALM LED The LED remains red until the switch is connected to a network Figure 46 Connecting the AC Jumper Cord or Power Cord Retainer Clip to an AC Power Supply in a J EX4200 Switch Figure 47 Connecting an AC Jump...

Страница 136: ...lied with the switch Figure 48 Ethernet Cable Connector To connect a J EX Series switch to a network for out of band management see Figure 49 on page 120 1 Connect one end of the Ethernet cable to the management port labeled MGMT on the J EX Series switch For the location of the MGMT port see Rear Panel of a J EX4200 Switch on page 7 2 Connect the other end of the Ethernet cable to the management ...

Страница 137: ... to a J EX Series switch use a combination of the RJ 45 to DB 9 female adapter supplied with the switch and a USB to DB 9 male adapter You must provide the USB to DB 9 male adapter To connect a J EX Series switch to a management console see Figure 51 on page 121 and Figure 52 on page 122 1 Connect one end of the Ethernet cable into the console port labeled CON or CONSOLE on the J EX Series switch ...

Страница 138: ...available before you begin to connect the switch to the modem A modem not provided A desktop or notebook computer not provided An RJ 45 to DB 9 adapter and an Ethernet cable provided A phone cable not provided If your computer does not have a DB 9 male connector pin a USB to DB 9 male adapter not provided An adapter to connect the RS 232 DB 25 connector on the modem to the RJ 45 to DB 9 adapter on...

Страница 139: ...set to 115200 baud 6 Boot the software loader boot The boot process proceeds as normal and ends with a login prompt Configuring the Modem Before you connect the modem you must configure the modem with required port settings NOTE ThefollowingprocedureusesHayes compatible modemcommands to configure the modem If your modem is not Hayes compatible see the documentation for your modem for the equivalen...

Страница 140: ...ype at k0 at the prompt Press Enter 9 To set the fixed serial port speed on the modem type at b1 at the prompt Press Enter NOTE You must set the serial port to the fixed speed so that the modem will not adjust the serial port speed to the negotiated line speed 10 To save the new modem settings type at w0 at the prompt Press Enter The modem sends an OK message The modem is now ready to be connected...

Страница 141: ... supplied with your switch 5 Connect the serial port adapter to the DB 9 female to DB 25 male adapter or other adapter appropriate for your modem 6 Plug the modem adapter into the DB 25 connector on the modem 7 Connect one end of the phone cable to the modem and the other end to your telephone network 8 Turn on the power to your modem 9 Power on the switch Related Documentation Connecting a J EX S...

Страница 142: ...eiver 4 Secure the cables so that they are not supporting their own weight Place excess cable out of the way in a neatly coiled loop Placing fasteners on a loop helps cables maintain their shape CAUTION Do not bend fiber optic cables beyond their minimum bend radius An arc smaller than a few inches in diameter can damage the cables and cause problems that are difficult to diagnose Do not let fiber...

Страница 143: ...les the LLDP and RSTP protocols When you commit changes to the configuration a new configuration file is created that becomes the active configuration You can always revert to the factory default configuration For instructions see the Dell PowerConnect J Series Ethernet Switch Complete Software Guide for Junos OS at http www support dell com manuals The following factory default configuration file...

Страница 144: ... ethernet switching ge 0 0 2 unit 0 family ethernet switching ge 0 0 3 unit 0 family ethernet switching ge 0 0 4 unit 0 family ethernet switching ge 0 0 5 unit 0 family ethernet switching ge 0 0 6 unit 0 family ethernet switching ge 0 0 7 unit 0 family ethernet switching ge 0 0 8 unit 0 family ethernet switching 128 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 145: ...tching ge 0 0 13 unit 0 family ethernet switching ge 0 0 14 unit 0 family ethernet switching ge 0 0 15 unit 0 family ethernet switching ge 0 0 16 unit 0 family ethernet switching ge 0 0 17 unit 0 family ethernet switching ge 0 0 18 unit 0 family ethernet switching ge 0 0 19 unit 0 family ethernet switching ge 0 0 20 129 Chapter 12 Performing Initial Configuration ...

Страница 146: ...g xe 0 1 0 unit 0 family ethernet switching ge 0 1 0 unit 0 family ethernet switching ge 0 1 1 unit 0 family ethernet switching ge 0 1 2 unit 0 family ethernet switching ge 0 1 3 unit 0 family ethernet switching protocols igmp snooping vlan all lldp interface all lldp med interface all rstp 130 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 147: ...nnect and configure a J EX Series switch one method is through the console using the CLI and the other is using the J Web interface This topic describes the CLI procedure NOTE To run the ezsetup script the switch must have the factory default configuration as the active configuration If you have configured anything on the switch and want to run ezsetup revert to the factory default configuration F...

Страница 148: ...ted to specify the VLAN name VLAN ID management IP address and default gateway Select the ports that must be part of this VLAN Configure out of band management Specify the IP address and gateway of the management interface Use this IP address to connect to the switch 7 Specify the SNMP Read Community Location and Contact to configure SNMP parameters These parameters are optional 8 Specify the syst...

Страница 149: ...ition the switch into initial setup mode use the Menu and Enter buttons located to the right of the LCD panel see Figure 55 on page 133 Figure 55 LCD Panel in a J EX4200 Switch a Press the Menu button until you see MAINTENANCE MENU Then press the Enter button b Press Menu until you see ENTER EZSetup Then press Enter If EZSetup does not appear as an option in the menu select Factory Default to retu...

Страница 150: ... management VLAN Click Next Specify the VLAN name VLAN ID member interfaces management IP address and default gateway for the new VLAN Out of band Management Configure management port Select this option to configure only the management interface Click Next Specify the IP address and default gateway for the management interface 9 Click Next 10 On the Manage Access page you may select options to ena...

Страница 151: ...ule operates in the 10 gigabit mode and supports only SFP transceivers If you have not changed the module from the default setting and you want to use SFP transceivers you do not need to configure the operating mode To set the operating mode of an SFP uplink module 1 Change the operating mode to the appropriate mode for the transceiver type you want to use by using one of the following commands ed...

Страница 152: ...136 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 153: ...PART 4 Removing Switch Components Removing Switch Components on page 139 137 ...

Страница 154: ...138 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 155: ...nents The J EX4200 switch chassis is a rigid sheet metal structure that houses the hardware components The field replaceable units FRUs in J EX4200 switches are Power supply Fan tray Uplink module SFP transceiver SFP transceiver The power supply fan tray uplink module and transceivers are hot removable and hot insertable You can remove and replace them without powering off the switch or disrupting...

Страница 156: ...itch or disrupting switch functions Ensure that you have the following parts and tools available Phillips screwdriver number 2 An antistatic bag or an antistatic mat CAUTION Do not leave the power supply slot empty for a long time while the switch is on The power supply must remain in the chassis for proper airflow To remove a power supply from a J EX4200 switch see Figure 56 on page 141 1 Place t...

Страница 157: ...s on page 16 AC Power Cord Specifications for J EX4200 Switches on page 71 Rear Panel of a J EX4200 Switch on page 7 Removing a Fan Tray from a J EX4200 Switch J EX4200 switches have a single fan tray on the rear panel The fan tray is a hot removable and hot insertable field replaceable unit FRU You can remove and replace it without powering off the switch or disrupting switch functions Ensure tha...

Страница 158: ...ed Documentation Installing a Fan Tray in a J EX4200 Switch on page 107 Installing and Removing J EX4200 Switch Hardware Components on page 105 Cooling System and Airflow in a J EX4200 Switch on page 24 Field Replaceable Units in J EX4200 Switches on page 16 Rear Panel of a J EX4200 Switch on page 7 Removing an Uplink Module from a J EX4200 Switch If your J EX4200 switch includes an optional uplin...

Страница 159: ...e Cross head screwdriver provided in the uplink module kit An antistatic bag or antistatic mat To remove an uplink module from a J EX4200 switch 1 Attach the electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to the ESD point on the chassis If a grounding strap is not available touch the exposed bare metal of the switch with the other hand to ground yourself and t...

Страница 160: ...n a J EX4200 Switch on page 108 Installing and Removing J EX4200 Switch Hardware Components on page 105 Field Replaceable Units in J EX4200 Switches on page 16 Front Panel of a J EX4200 Switch on page 6 Removing a Transceiver from a J EX Series Switch The transceivers for J EX Series switches are hot removable and hot insertable field replaceable units FRUs You can remove and replace them without ...

Страница 161: ...rs and fiber optic cables connected to transceivers emit laser light that can damage your eyes WARNING Do not leave a fiber optic transceiver uncovered except when inserting or removing a cable The rubber safety cap keeps the port clean and prevents accidental exposure to laser light CAUTION Do not bend fiber optic cables beyond their minimum bend radius An arc smaller than a few inches in diamete...

Страница 162: ...ceiver in a J EX Series Switch on page 110 Optical Interface Support in J EX4200 Switches on page 32 Disconnecting a Fiber Optic Cable from a J EX Series Switch J EX Series switches have field replaceable unit FRU optical transceivers to which you can connect fiber optic cables Before you begin disconnecting a fiber optic cable from an optical transceiver installed in a J EX Series switch ensure t...

Страница 163: ...able to a J EX Series Switch on page 125 Removing a Transceiver from a J EX Series Switch on page 144 Maintaining Fiber Optic Cables in J EX Series Switches on page 153 Optical Interface Support in J EX4200 Switches on page 32 Disconnecting a Virtual Chassis Cable from a J EX4200 Switch If you need to disconnect a J EX4200 switch from a Virtual Chassis configuration you need to disconnect the Virt...

Страница 164: ...e Dell PowerConnect J Series Ethernet Switch Complete Software Guide for Junos OS at http www support dell com manuals Planning the Virtual Chassis on page 76 Virtual Chassis Ports Connector Pinout Information for J EX4200 Switches on page 49 Replacing a Member Switch of a Virtual Chassis Configuration CLI Procedure You can replace a member switch of a J EX4200 Virtual Chassis a J EX4500 Virtual C...

Страница 165: ...ter stores the configuration of the member that was removed When you connect a different member switch the master assigns a new member ID But the old configuration is still stored under the previous member ID of the previous member switch NOTE If you have used a preprovisioned configuration use the replace command to change the serial number in the Virtual Chassis configuration file Substitute the...

Страница 166: ...ormation about monitoring a Virtual Chassis configuration see the Dell PowerConnect J Series Ethernet Switch Complete Software Guide for Junos OS at http www support dell com manuals Adding a New Switch to an Existing Virtual Chassis Configuration CLI Procedure on page 79 Removing a Cage Nut from a Rack Ensure that you have the following parts and tools available A flat blade screwdriver for squar...

Страница 167: ...PART 5 Switch and Component Maintenance Routine Maintenance on page 153 151 ...

Страница 168: ...152 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 169: ...out of optical instruments can damage the instruments which are expensive to repair Attach a short fiber extension to the optical equipment Any wear and tear due to frequent plugging and unplugging is then absorbed by the short fiber extension which is easier and less expensive to replace than the instruments Keep fiber optic cable connections clean Micro deposits of oil and dust in the canal of t...

Страница 170: ... Optical Interface Support in J EX4200 Switches on page 32 154 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 171: ...PART 6 Troubleshooting Switch Components Troubleshooting Switch Components on page 157 155 ...

Страница 172: ...156 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 173: ...r with the J Web user interface the disabled port is not listed Cause By default the SFP uplink module operates in the 10 gigabit mode and supports only SFP transceivers The operating mode for the module is incorrectly set Solution Either SFP or SFP transceivers can be installed in SFP uplink modules You must configure the operating mode of the SFP uplink module to match the type of transceiver yo...

Страница 174: ... Solution Set a port in the uplink module as a VCP For instructions see the Dell PowerConnect J Series Ethernet Switch Complete Software Guide for Junos OS at http www support dell com manuals Related Documentation For information about J EX4200 switch interfaces interface configuration and interface monitoring see the Dell PowerConnect J Series Ethernet Switch Complete Software Guide for Junos OS...

Страница 175: ...PART 7 Returning Hardware Getting Help on page 161 159 ...

Страница 176: ...160 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 177: ...66 Dell Support on page 168 Obtaining Assistance If you experience a problem with your switch you can complete the following steps to diagnose and troubleshoot the problem 1 Fill out the diagnostics checklist See Diagnostics Checklist on page 164 2 Use Dell s extensive suite of online services available at Dell Support http www support dell com for help with installation and troubleshooting proced...

Страница 178: ... only http www dell com la Latin American and Caribbean countries http www dell ca Canada only You can access Dell Support through the following websites and e mail addresses Dell Support websites http www support dell com http support jp dell com Japan only http support euro dell com Europe only Dell Support e mail addresses mobile_support us dell com support us dell com la techsupport dell com L...

Страница 179: ...hen you call For the telephone number to call for your region see Contacting Dell on page 165 Product Information If you need information about additional products available from Dell or if you would like to place an order visit the Dell website at http www dell com For the telephone number to call for your region or to speak to a sales specialist see Contacting Dell on page 165 Returning Items fo...

Страница 180: ...nd call from a telephone at or near the computer You may be asked to type some commands at the keyboard relay detailed information during operations or try other troubleshooting steps possible only at the computer itself Ensure that the computer documentation is available WARNING Before working inside your switch follow the safety instructions in the Safety Environmental and Regulatory Information...

Страница 181: ...ting of countries and regions click All 3 In the Support menu click All Support 4 Choose the method of contacting Dell that is convenient for you Locating a J EX Series Switch Component Serial Number and Agency Labels Before contacting Dell to request an RMA you must find the serial number and agency label on the switch or component Locating the Serial Number on a J EX4200 Switch or Component on p...

Страница 182: ... switches are field replaceable units FRUs For each of these FRUs you must remove the FRU from the switch chassis to see the FRU s serial number ID label Power Supply The serial number ID label is on the top of the power supply See Removing a Power Supply from a J EX4200 Switch on page 140 Fan tray The serial number ID label is on the back of the fan tray See Removing a Fan Tray from a J EX4200 Sw...

Страница 183: ...wer source outlet has a power switch set it to the OFF 0 position If the power source outlet does not have a power switch gently pull out the male end of the power cord connected to the power source outlet 3 Remove the cables that connect the switch to all external devices See Disconnecting a Fiber Optic Cable from a J EX Series Switch on page 146 4 Remove all field replaceable units FRUs from the...

Страница 184: ...omponents are adequately protected with packing materials and packed so that the pieces are prevented from moving around inside the carton Close the top of the cardboard shipping box and seal it with packing tape Write the RMA number on the exterior of the box to ensure proper tracking Dell Support If you need assistance while troubleshooting a switch please go to the Dell Support website at http ...

Страница 185: ...ety Information General Safety Information on page 171 Radiation and Laser Warnings on page 177 Installation and Maintenance Safety Information on page 183 Power and Electrical Safety Information on page 197 169 ...

Страница 186: ...170 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 187: ...his product Make sure that only authorized service personnel perform other system services Keep the area around the chassis clear and free from dust before during and after installation Keep tools away from areas where people could trip over them while walking Do not wear loose clothing or jewelry such as rings bracelets or chains which could become caught in the chassis Wear safety glasses if you...

Страница 188: ...ety Guidelines and Warnings for J EX Series Switches on page 197 Maintenance and Operational Safety Guidelines and Warnings for J EX Series Switches on page 190 Laser and LED Safety Guidelines and Warnings for J EX Series Switches on page 177 Installation Instructions Warning for J EX Series Switches on page 183 Grounded Equipment Warning for J EX Series Switches on page 190 Definitions of Safety ...

Страница 189: ...onscient des dangers posés par les circuits électriques et familiarisez vous avec les procédures couramment utilisées pour éviter les accidents WARNING Warnung Dieses Warnsymbol bedeutet Gefahr Sie befinden sich in einer Situation die zu einer Körperverletzung führen könnte Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren ...

Страница 190: ...tches on page 171 Installation Instructions Warning for J EX Series Switches on page 183 Maintenance and Operational Safety Guidelines and Warnings for J EX Series Switches on page 190 Grounded Equipment Warning for J EX Series Switches on page 190 Laser and LED Safety Guidelines and Warnings for J EX Series Switches on page 177 Fire Safety Requirements for J EX Series Switches In the event of a f...

Страница 191: ...hly corrosive and corrodes most metals Any equipment in a room in which a chemical fire extinguisher has been discharged is subject to premature failure and unreliable operation The equipment is considered to be irreparably damaged NOTE Tokeepwarrantieseffective donotuseadrychemicalfireextinguisher to control a fire at or near a switch running Junos OS If a dry chemical fire extinguisher is used t...

Страница 192: ...onaltécnicoadecuadamentepreparadoycapacitado Varning Denna utrustning ska endast installeras och bytas ut av utbildad och kvalificerad personal Related Documentation General Safety Guidelines and Warnings for J EX Series Switches on page 171 General Electrical Safety Guidelines and Warnings for J EX Series Switches on page 197 AC Power Electrical Safety Guidelines for J EX Series Switches on page ...

Страница 193: ...n page 177 Class 1 Laser Product Warning on page 177 Class 1 LED Product Warning on page 178 Laser Beam Warning on page 178 General Laser Safety Guidelines When working around ports that support optical transceivers observe the following safety guidelines to prevent eye injury Do not look into unterminated ports or at fibers that connect to unknown sources Do not examine unterminated optical ports...

Страница 194: ...RNING Class 1 LED product Waarschuwing Klasse 1 LED product Varoitus Luokan 1 valodiodituote Attention Alarme de produit LED Class I Warnung Class 1 LED Produktwarnung WARNING Avvertenza Avvertenza prodotto LED di Classe 1 Advarsel LED produkt i klasse 1 Aviso Produto de classe 1 com LED Atención Aviso sobre producto LED de Clase 1 Varning Lysdiodprodukt av klass 1 Laser Beam Warning WARNING Do no...

Страница 195: ... p strlen med optiske instrumenter WARNING Aviso Não olhe fixamente para o raio nem olhe para ele directamente com instrumentos ópticos WARNING Atención No mirar fijamente el haz ni observarlo directamente con instrumentos ópticos WARNING Varning Rikta inte blicken in mot strålen och titta inte direkt på den genom optiska instrument Related Documentation General Safety Guidelines and Warnings for ...

Страница 196: ... regarder fixement l intérieur de ces ouvertures WARNING Warnung Aus der Port Öffnung können unsichtbare Strahlen emittieren wenn kein Glasfaserkabel angeschlossen ist Vermeiden Sie es sich den Strahlungen auszusetzen und starren Sie nicht in die Öffnungen WARNING Avvertenza Quando i cavi in fibra non sono inseriti radiazioni invisibili possono essere emesse attraverso l apertura della porta Evita...

Страница 197: ...sluten fiberkabel och du bör därför undvika att bli utsatt för strålning genom att inte stirra in i oskyddade öppningar Related Documentation General Safety Guidelines and Warnings for J EX Series Switches on page 171 Laser and LED Safety Guidelines and Warnings for J EX Series Switches on page 177 Installation Instructions Warning for J EX Series Switches on page 183 Grounded Equipment Warning fo...

Страница 198: ...182 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 199: ... Instructions Warning for J EX Series Switches WARNING Read the installation instructions before you connect the switch to a power source WaarschuwingRaadpleegdeinstallatie aanwijzingenvoordatuhetsysteem met de voeding verbindt VaroitusLueasennusohjeetennenjärjestelmänyhdistämistävirtalähteeseen AttentionAvantdebrancherlesystèmesurlasourced alimentation consulter les directives d installation Warn...

Страница 200: ...nvironmental and clearance requirements Before lifting or moving the J EX4200 switch disconnect all external cables As when lifting any heavy object lift most of the weight with your legs rather than your back Keep your knees bent and your back relatively straight and avoid twisting your body as you lift Balance the load evenly and be sure that your footing is solid Related Documentation General S...

Страница 201: ...to a hazardous condition WARNING To prevent bodily injury when mounting or servicing the switch in a rack take the following precautions to ensure that the system remains stable The following directives help maintain your safety The switch must be installed in a rack that is secured to the building structure The switch should be mounted at the bottom of the rack if it is the only unit in the rack ...

Страница 202: ...osaan Jos laite asetetaan osaksi täytettyyn telineeseen aloita kuormittaminen sen alaosasta kaikkein raskaimmalla esineellä ja siirry sitten sen yläosaan Jos telinettä varten on vakaimet asenna ne ennen laitteen asettamista telineeseen tai sen huoltamista siinä WARNING Attention Pour éviter toute blessure corporelle pendant les opérations de montage ou de réparation de cette unité en casier il con...

Страница 203: ...ciali precauzioni per garantire che il sistema rimanga stabile Le seguenti direttive vengono fornite per garantire la sicurezza personale Il switch deve essere installato in un telaio il quale deve essere fissato alla struttura dell edificio Questa unità deve venire montata sul fondo del supporto se si tratta dell unica unità da montare nel supporto Quando questa unità viene montata in un supporto...

Страница 204: ...baixo para cima Se a estante possuir um dispositivo de estabilização instale o antes de montar ou reparar a unidade WARNING Atención Para evitar lesiones durante el montaje de este equipo sobre un bastidor o posteriormente durante su mantenimiento se debe poner mucho cuidado en que el sistema quede bien estable Para garantizar su seguridad proceda según las siguientes instrucciones El switch debe ...

Страница 205: ...ions Warning for J EX Series Switches on page 183 Grounded Equipment Warning for J EX Series Switches on page 190 Mounting a J EX4200 Switch on page 90 Wall Mounting Warning for J EX4200 Switches WARNING When mounted in a vertical position a J EX4200 chassis must be oriented with the front panel of the chassis pointing down to ensure proper airflow and meet safety requirements in the event of a fi...

Страница 206: ...zo Advarsel Dette utstyret skal jordes Forviss deg om vertsterminalen er jordet ved normalt bruk Aviso Este equipamento deverá estar ligado à terra Certifique se que o host se encontra ligado à terra durante a sua utilização normal Atención Este equipo debe conectarse a tierra Asegurarse de que el equipo principal esté conectado a tierra durante el uso normal Varning Denna utrustning är avsedd att...

Страница 207: ...itsata metalliesineet kiinni liitäntänapoihin WARNING Attention Avant d accéder à cet équipement connecté aux lignes électriques ôter tout bijou anneaux colliers et montres compris Lorsqu ils sont branchés à l alimentation et reliés à la terre les objets métalliques chauffent ce qui peut provoquer des blessures graves ou souder l objet métallique aux bornes WARNING WarnungVorderArbeitanGeräten die...

Страница 208: ... conectan a la alimentación y a tierra lo que puede ocasionar quemaduras graves o que los objetos metálicos queden soldados a los bornes WARNING Varning Tag av alla smycken inklusive ringar halsband och armbandsur innanduarbetarpåutrustningsomärkoppladtillkraftledningar Metallobjekt hettas upp när de kopplas ihop med ström och jord och kan förorsaka allvarliga brännskador metallobjekt kan också sa...

Страница 209: ...re Warning WARNING To prevent the switch from overheating do not operate it in an area that exceeds the maximum recommended ambient temperature of 104 F 40 C To prevent airflow restriction allow at least 6 in 15 2 cm of clearance around the ventilation openings WARNING Waarschuwing Om te voorkomen dat welke switch van de switch dan ook oververhit raakt dient u deze niet te bedienen op een plaats w...

Страница 210: ...kes på steder der den anbefalte maksimale omgivelsestemperaturen overstiger 40 C 104 F Sørg for at klaringen rundt lufteåpningene er minst 15 2 cm 6 tommer for å forhindre nedsatt luftsirkulasjon WARNING Aviso Para evitar o sobreaquecimento do encaminhador switch não utilize este equipamento numa área que exceda a temperatura máxima recomendada de 40 C Para evitar a restrição à circulação de ar de...

Страница 211: ...Produkt muß den geltenden Gesetzen und Vorschriften entsprechend entsorgt werden WARNING Avvertenza L eliminazione finale di questo prodotto deve essere eseguita osservando le normative italiane vigenti in materia WARNING AdvarselEndeligdisponeringavdetteproduktetmåskjeihenhold til nasjonale lover og forskrifter WARNING Aviso A descartagem final deste produto deverá ser efectuada de acordo com os ...

Страница 212: ...on page 197 AC Power Electrical Safety Guidelines for J EX Series Switches on page 200 Laser and LED Safety Guidelines and Warnings for J EX Series Switches on page 177 Installation Instructions Warning for J EX Series Switches on page 183 Grounded Equipment Warning for J EX Series Switches on page 190 196 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 213: ... or Type 4 ports as described in GR 1089 CORE Issue 4 and require isolation from the exposed outside plant OSP cabling To comply with NEBS requirements and protect against lightning surges and commercial power disturbances the intrabuilding ports must not be metallically connected to interfaces that connect to the OSP or its wiring The intrabuilding ports on the switch are suitable for connection ...

Страница 214: ... usage instructions To ensure that the J EX Series switch and peripheral equipment function safely and correctly use the cables and connectors specified for the attached peripheral equipment and make certain they are in good condition You can remove and replace many switch components without powering off or disconnecting power to the switch as detailed elsewhere in the hardware documentation for t...

Страница 215: ...switch to ground yourself before handling the component Avoid contact between the component that is subject to ESD damage and your clothing ESD voltages emitted from clothing can damage components When removing or installing a component that is subject to ESD damage always place it component side up on an antistatic surface in an antistatic card rack or in an antistatic bag see Figure 65 on page 1...

Страница 216: ... codes You must provide an external certified circuit breaker rated minimum 20 A in the building installation The power cord serves as the main disconnecting device for the switch The socket outlet must be near the switch and be easily accessible For J EX Series switches that have more than one power supply connection you must ensure that all power connections are fully disconnected so that power ...

Страница 217: ...o intorno ad alimentatori scollegare il cavo di alimentazione sulle unità CA Advarsel Før det utføres arbeid på kabinettet eller det arbeides i nærheten av strømforsyningsenheter skal strømledningen trekkes ut på vekselstrømsenheter AvisoAntesdetrabalharnumchassis ouantesdetrabalharpertodeunidades de fornecimento de energia desligue o cabo de alimentação nas unidades de corrente alternada Atención...

Страница 218: ...r source Failure to do so makes the switch susceptible to total power failure if one of the power supplies fails Related Documentation General Safety Guidelines and Warnings for J EX Series Switches on page 171 General Electrical Safety Guidelines and Warnings for J EX Series Switches on page 197 AC Power Electrical Safety Guidelines for J EX Series Switches on page 200 TN Power Warning for J EX S...

Страница 219: ...er Supplies Disconnection Warning for J EX Series Switches on page 202 Action to Take After an Electrical Accident If an electrical accident results in an injury take the following actions in this order 1 Use caution Be aware of potentially hazardous conditions that could cause further injury 2 Disconnect power from the switch 3 If possible send another person to get medical aid Otherwise assess t...

Страница 220: ...204 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 221: ...PART 9 Compliance Information Compliance Information on page 207 205 ...

Страница 222: ...206 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 223: ...s switches comply with the following standards Safety CAN CSA 22 2 No 60950 1 03 UL 60950 1 Safety of Information Technology Equipment EN 60950 1 2001 Safety of Information Technology Equipment EN 60825 1 Safety of Laser Products Part 1 Equipment Classification Requirements and User s Guide EMC FCC 47CFR Part 15 Class A USA EN 55022 Class A Emissions Europe ICES 003 Class A VCCI Class A Japan AS N...

Страница 224: ...tion means that the equipment meets certain telecommunications network protective operational and safety requirements Industry Canada does not guarantee the equipment will operate to the users satisfaction Before installing this equipment users should ensure that it is permissible to connect the equipment to the facilities of the local telecommunications company The equipment must also be installe...

Страница 225: ...t to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment...

Страница 226: ...RE EMCandElectricalSafetyforNetworkTelecommunicationsEquipment GR 63 CORE NEBS Physical Protection The equipment is suitable for installation as part of the Common Bonding Network CBN The equipment is suitable for installation in locations where the National Electrical Code NEC applies The battery return connection is to be treated as an Isolated DC return DC I as defined in GR 1089 CORE Related D...

Страница 227: ...Declarations of Conformity for J EX4200 Switches 211 Chapter 21 Compliance Information ...

Страница 228: ...ies Switches on page 207 Compliance Statements for EMC Requirements for J EX Series Switches on page 208 Compliance Statements for Acoustic Noise for J EX Series Switches on page 210 212 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 229: ...PART 10 Index Index on page 215 213 ...

Страница 230: ...214 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

Страница 231: ... configurations 77 grounding connecting 115 jumper cable 71 network cable specifications 69 reducing radio frequency interference RFI 60 Virtual Chassis connecting 112 Virtual Chassis disconnecting 147 cage nuts installing 93 97 removing 150 Canadian EMC compliance 208 certification and training Dell 163 chassis component serial number labels 166 lifting guidelines 184 physical specifications 5 st...

Страница 232: ...earth ground connecting 115 116 earthquakes tested toleration for shock 60 electricity wiring guidelines 59 EMC electromagnetic compatibility preventing problems with 60 requirements 208 standards 207 EMI electromagnetic interference standards 207 suppressing 60 environmental specifications 60 ESD point location 8 ESD wrist strap alternative grounding method to 199 correct use of 198 verifying res...

Страница 233: ...78 Class 1 product warning 177 open aperture warning 180 safety guidelines 177 LCD panel description 11 menus 13 modes 12 LEDs AC power supplies 24 ALM 16 119 chassis status 16 Class 1 product warning 178 front panel 16 management port 21 MST 16 network ports 18 safety warnings 177 SFP uplink module ports 18 SFP uplink module ports 18 SYS 16 temperature shutdown 8 25 lifting guidelines 184 lighten...

Страница 234: ...mum requirements 23 powering off the switch 140 powering on the switch 117 specifications 71 Power over Ethernet See PoE power over Ethernet PoE ports 5 power supplies AC LEDs 24 description 21 installation 106 multiple redundant power sources warning 202 multiple redundant power supplies disconnection warning 202 PoE power budget 23 removal 140 serial number label 166 powering off the switch 140 ...

Страница 235: ...ructions 183 TN power system 202 wall installation 189 safety standards 207 seismic earthquake tested level 60 serial number chassis components label 166 chassis locating 165 fan tray 166 locating 165 power supply 166 uplink module 166 SFP transceivers list Fast Ethernet 38 Gigabit Ethernet 33 SFP uplink module description 26 port LEDs 18 SFP transceivers list Gigabit Ethernet 39 SFP uplink module...

Страница 236: ...s URLs Dell 162 USB flash drives supported 29 USB port specifications 29 V VCP connection troubleshooting 158 ventilation guidelines 60 Virtual Chassis adding a new switch from different wiring closet 81 adding a new switch in same wiring closet 79 adding a new switch with autoprovisioning 82 cabling 77 connecting a cable 112 description 75 disconnecting a cable 147 exclusive J EX4200 76 exclusive...

Страница 237: ...itations xv return procedure 163 websites Dell 162 weight chassis 5 width chassis 5 wiring guidelines radio frequency interference RFI 60 signaling limitations 59 suppressing electromagnetic interference EMI 60 wrist strap ESD correct use of 198 See also ESD wrist strap 221 Index ...

Страница 238: ...222 Dell PowerConnect J Series J EX4200 Ethernet Switch Hardware Guide ...

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