HP 2530 SERIES Installation And Getting Started Manual
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HP 2530 SERIES Installation And Getting Started Manual

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HP 2530 Switch Series
Installation and Getting Started Guide
HP 2530-24G-2SFP+ Switch (J9856A)
HP 2530-48G-2SFP+ Switch (J9855A)
HP 2530-24G-PoE+-2SFP+ Switch (J9854A)
HP 2530-48G-PoE+-2SFP+ Switch (J9853A)
Power over Ethernet

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  • Page 1 HP 2530 Switch Series Installation and Getting Started Guide HP 2530-24G-2SFP+ Switch (J9856A) HP 2530-48G-2SFP+ Switch (J9855A) HP 2530-24G-PoE+-2SFP+ Switch (J9854A) HP 2530-48G-PoE+-2SFP+ Switch (J9853A) Power over Ethernet...
  • Page 3 HP 2530 Switch Series Installation and Getting Started Guide...
  • Page 4 Applicable Products accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. HP 2530-24G-2SFP+ Switch (J9856A)

  • Page 5: Table Of Contents

    Contents Contents 1 Introducing the Switch Front of the Switch ..........1-4 Network Ports .
  • Page 6 Contents 6. Installing or Removing SFPs ....... 2-14 Installing the SFPs: ........2-14 Removing the SFPs .
  • Page 7 Contents HP Customer Support Services ........4-13 Before Calling Support .
  • Page 8 Contents Safety Information (Japan) ........B-6 Safety Information (China) .

  • Page 9: Introducing The Switch

    Introducing the Switch The HP 2530 Switch Series are multiport switches that can be used to build high-performance switched workgroup networks. These switches are store- and-forward devices that offer low latency for high-speed networking. These switches also support the IEEE 802.3at standard for providing PoE+ power to connected devices.
  • Page 10 PoE power to connected devices. For further information regarding PoE power, see the HP Power over Ethernet (PoE/ PoE+) Planning and Implementation Guide, which is on the HP Web site www.hp.com/networking/support. These switches can be directly connected to computers, printers, and servers...
  • Page 11 Fiber (single mode) 1000-BX Fiber (single mode) For supported transceivers, visit www.hp.com/networking/support – In the first textbox, type J8436 (for 10-Gigabit information). – Select any of the products that display in the dropdown list. Then click Display selected. – Select Product support information. Then click Manuals and find the Transceiver Support Matrix.

  • Page 12: Front Of The Switch

    All 10/100/1000BASE-T RJ-45 ports have the Auto-MDIX feature. HP 2530-48G-PoE+-2SFP+ Switch (J9853A) All 10/100/1000BASE-T RJ-45 ports have the Auto-MDIX feature. The following table explains the characteristics of the HP 2530 24-port and 48- port Gigabit switches with SFP+ uplink ports:...

  • Page 13: Network Ports

    Introducing the Switch Front of the Switch Table 1-2. HP 2530 24-port and 48-port switches with SFP+ uplink ports Labels and Description Label Description Power, Fault, and Locator LEDs Test and Status LEDs Switch port LEDs SFP+ slots 10/100/1000BASE-T RJ-45 ports...
  • Page 14 Introducing the Switch Front of the Switch Table 1-3. Switch Status LEDs Switch LEDs State Meaning Power The internal power supply is working properly. (green) No power connection. The switch is NOT receiving power. Fault The normal state; indicates there are no fault conditions on the switch. (orange) Flashing A fault has occurred with a component on the switch.

  • Page 15: Port Leds

    • the SFP is not supported by the current switch software • the SFP is not a genuine HP SFP and is not supported • the SFP is an “A” version in a switch that requires a “B” version or later.

  • Page 16: Led Mode Select Button And Indicator Leds

    Introducing the Switch Front of the Switch LED Mode Select Button and Indicator LEDs To optimize the amount of information that can be displayed for each of the switch ports in the limited space available, these Switches use multiple- display LEDs for each port. Mode LED Link LED These Switches have two LEDs per...

  • Page 17: Reset Button

    Introducing the Switch Front of the Switch Reset Button This button is for: ■ Resetting the switch - When the switch is powered on. This action clears any temporary error conditions that may have occurred and executes the switch self test. Restoring Factory Default Configuration - When pressed with the ■...

  • Page 18: Back Of The Switch

    Introducing the Switch Back of the Switch Back of the Switch HP 2530-24G-2SFP+ Switch (J9856A) HP 2530-48G-2SFP+ Switch (J9855A) HP 2530-24G-PoE+-2SFP+ Switch (J9854A) AC power connector HP 2530-48G-PoE+-2SFP+ Switch (J9853A) AC power connector Power Connector These 24-port and 48-port switches do not have a power switch; they are powered on when connected to an active AC power source.

  • Page 19: Switch Features

    PoE+ operation—the switches are IEEE 802.3 at compliant and provide up to 30W per port to power IP phones, wireless access points, Web cameras, and more. For more information, see the HP Power over Ethernet (PoE/PoE+) Planning and Implementation Guide, which is on the HP Web site at www.hp.com/networking/support.

  • Page 20: Save Power Mode

    Support for many advanced features to enhance network performance. ■ For a description, see the Management and Configuration Guide, which is on the HP Web site at www.hp.com/networking/support. (You may want to bookmark this Web page for easy access in the future.) Save Power Mode A Save Power mode feature can be configured through the console.

  • Page 21: Installing The Switch

    • Safety and Regulatory information1 • Software License, Warranty, and Support information Console port serial cable (DB-9 to RJ-45) ■ Accessory kits: ■ HP 2530-24G-PoE+-2SFP+ Switch HP 2530-24G-2SFP+ Switch HP 2530-48G-PoE+-2SFP+ Switch HP 2530-48G-2SFP+ Switch Kit number 5066-2231 Kit number 5069-6535...
  • Page 22 United Kingdom/Hong Kong/Singapore 8120-6809 8120-5334 United States/Canada/Mexico 8120-6805 8121-0973 The power cord for the HP 2530-48G-PoE+-2SFP+Switch supports a higher amperage and uses a C15 connector. ■ Optional accessory for 24-port and 48-port switches: • HP X410 Switch Rail Kit (J9583A).

  • Page 23: Installation Precautions

    Use only the AC/DC power adapter and power cord (if applicable), supplied with the switch. Use of other adapters or power cords, including those that came with other HP Networking products, may result in damage to the equipment. For those switches that use a power cord, if your installation requires a...

  • Page 24: Installation Procedures

    Installing the Switch Installation Procedures Installation Procedures These steps summarize your switch installation. The rest of this chapter provides details on these steps. Prepare the installation site (page 2-5). Make sure the physical environment into which you will be installing the switch is properly prepared, including having the correct network cabling ready to connect to the switch and having an appropriate location for the switch.

  • Page 25: Prepare The Installation Site

    Installing the Switch Installation Procedures 1. Prepare the Installation Site Cabling Infrastructure - Ensure the cabling infrastructure meets the ■ necessary network specifications. See appendix A, “Cabling and Technology Information Specifications” for more information: Installation Location - Before installing the switch, plan its location and ■...

  • Page 26: Verify The Switch Passes Self Test

    Installing the Switch Installation Procedures 2. Verify the Switch Passes Self Test Before mounting the switch in its network location, you should first verify it is working properly by plugging it into a power source and verifying it passes its self test. For the 24-port and 48-port switches, connect the power cord supplied with the switch to the power connector on the back of the switch, and then into a properly grounded electrical outlet.

  • Page 27: Led Behavior

    Installing the Switch Installation Procedures Check the LEDs on the switch as described below. Power, Fault, and Locator LEDs Switch port LEDs Self Test LED Figure 2-2. Checking the LEDs When the switch is powered on, it performs its diagnostic self test. Self test takes approximately 50 seconds to complete.

  • Page 28: Mount The Switch

    The 24-port and 48-port switches can also be mounted in 4-post racks and cabinets by using the HP X410 Switch Rail Kit (J9583A). For instructions on using the kit, see the documentation that is included with the kit.

  • Page 29: Rack Mounting The Switch

    Installing the Switch Installation Procedures Rack Mounting the Switch Use a #1 Phillips (cross-head) screwdriver and attach the mounting brackets to the switch with the included 8-mm M4 screws. Figure 2-3. Attaching mounting brackets W A R N I N G For safe reliable installation, only use the screws provided in the accessory kit to attach the mounting brackets to the switch.
  • Page 30 Installing the Switch Installation Procedures Hold the switch with attached brackets up to the rack and move it vertically until rack holes line up with the bracket holes, then insert and tighten the four number 12-24 screws holding the brackets to the rack. Install 12-24 screws Figure 2-4.

  • Page 31: Wall Or Under-Table Mounting

    Installing the Switch Installation Procedures Wall or Under-Table Mounting You can mount the 24-port and 48-port switches on a wall with either the front or rear panel facing up. W A R N I N G For safe operation, do not install the switch with side ventilation or fan ducts facing up or down.

  • Page 32: Horizontal Surface Mounting

    Installing the Switch Installation Procedures Horizontal Surface Mounting Place the switch on a table or other horizontal surface. The switch comes with rubber feet in the accessory kit that can be used to help keep the switch from sliding on the surface. Attach the rubber feet to the four corners on the bottom of the switch within the embossed angled lines.

  • Page 33: Connect The Network Cables

    Installing the Switch Installation Procedures 5. Connect the Network Cables Connect the network cables, described under “Cabling Infrastructure” (page 2-5), from the network devices or your patch panels to the fixed RJ-45 ports on the switch or to any SFPs you have installed in the switch. Using the RJ-45 Connectors To connect: Push the RJ-45 plug into the RJ-45...

  • Page 34: Installing Or Removing Sfps

    SFP. C a u t i o n Use only supported genuine HP SFPs with your switch. Non-HP SFPs are not supported, and their use may result in product malfunction. Should you require additional HP SFPs, contact your HP Networking Sales and Service Office or authorized dealer.

  • Page 35: Removing The Sfps

    You should disconnect the network cable from the SFP before removing it from the switch. Depending on when you purchased your HP SFP, it may have either of three different release mechanisms: a plastic tab on the bottom of the SFP, a plastic collar around the SFP, or a wire bail.

  • Page 36: Terminal Configuration

    IP addressing and on starting a Telnet session, see chapter 3, “Configuring the Switch”, in the Management and Configuration Guide, which is on the HP Web site at www.hp.com/networking/support. The switches can simultaneously support one out-of-band console session through a Console Port and in-band Telnet console sessions.

  • Page 37: Direct Console Access

    USB drivers are available for Windows XP, Windows Vista, and Windows 7. USB console drivers are available at www.hp.com/networking/support. Type a product name (e.g. 2530) or product number in the Auto Search textbox. Select one of the switches from the drop-down list. Click the Display selected button.
  • Page 38 If you want to continue with console management of the switch at this time, see chapter 3, “Getting Started With Switch Configuration” for some basic configuration steps. For more detailed information, refer to the Management and Configuration Guide, which is on the HP Web site at www.hp.com/networking/support. 2-18...

  • Page 39: Sample Network Topologies

    Sample Network Topologies Sample Network Topologies This section shows a few sample network topologies for implementing the Switches. For more topology information, see the HP networking products Web site, www.hp.com/networking. As a Desktop Switch Implementing PoE Figure 2-10. Basic desktop configuration...

  • Page 40: As A Segment Switch Implementing Poe

    Installing the Switch Sample Network Topologies As shown in the above illustration, the IP telephones can be connected in line, that is, between the switch and the end device, in this case a PC. The IP telephones have two ports, one in and one out. Therefore the phone receives voice and power from the switch and the PC can send and receive data through the phone to the switch.
  • Page 41 Installing the Switch Sample Network Topologies communicate with each other through the non-PoE switch. They can also all communicate with the server that is connected to a 1000BASE-T port on the 2530-24G-2SFP+ Switch. As shown in the illustration above, the IP telephones have been inserted in between the 2530-24G-PoE+-SFP+ Switch and the PCs, and wireless access points (WAPs) have been connected to the 2530-24G-PoE+-2SFP+ Switches.

  • Page 42: Stacking The Switch

    The management includes Telnet access and Web browser interface access to the Commander and to each Member switch through the Commander. For more information on stacking your switch, see the Management and www.hp.com/networking/ Configuration Guide, which is on the HP Web site at support. 2-22...

  • Page 43: Configuring The Switch

    For more information on using the switch console and the Web browser interface, please see the Management and Configuration Guide, which is on the HP Web site at www.hp.com/networking/support. Recommended Minimal Configuration In the factory default configuration, the switch has no IP (Internet Protocol) address and subnet mask, and no passwords.

  • Page 44: Using The Console Setup Screen

    (CLI) prompt (the default display). The CLI prompt appears, for example: HP-2530-24G-PoEP# At the prompt, enter the setup command to display the Switch Setup screen. The following illustration shows the Setup screen with the default settings.

  • Page 45: Where To Go From Here

    Configuring the Switch Recommended Minimal Configuration Here is some information on the fields in the Setup screen. For more information on these fields, see the Management and Configuration Guide: Parameter Default System Name blank Optional; up to 25 characters, including spaces System Contact blank Optional;...
  • Page 46 Configuring the Switch Recommended Minimal Configuration To Recover from a Lost Manager Password: If you cannot start a console session at the manager level because of a lost Manager password, you can clear all passwords and user names by getting physical access to the switch and pressing and holding the Clear button for a full second.

  • Page 47: Using The Ip Address For Remote Switch Management

    Press a key, and you will then see the switch console command (CLI) prompt, for example: HP-2530-24G-PoEP# Enter help or ? to see a list of commands that can be executed at the prompt. Entering any command followed by help provides more detailed context help information about the command.
  • Page 48 Configuring the Switch Using the IP Address for Remote Switch Management...

  • Page 49: Troubleshooting

    Web browser interface, and HP PCM, the SNMP-based HP network management tool. For more information, see the chapter “Troubleshooting” in the Management and Configuration Guide, which is on the HP Web site at www.hp.com/networking/support. This chapter describes the following:...
  • Page 50 The se Switches also support Trunking, which allows multiple network cables to be used for a single network connection without causing a data path loop. For more information on Spanning Tree and Trunking, see the Management and Configuration Guide, which is on the HP Web site at www.hp.com/networking/support.
  • Page 51 Troubleshooting Basic Troubleshooting Tips Check the port configuration. A port on your switch may not be ■ operating as you expect because it has been put into a “blocking” state by Spanning Tree, GVRP (automatic VLANs), or LACP (automatic trunking). (Note that the normal operation of the Spanning Tree, GVRP, and LACP features may put the port in a blocking state.) Or, the port just may have been configured as disabled through software.

  • Page 52: Diagnosing With The Leds

    Troubleshooting Diagnosing with the LEDs Diagnosing with the LEDs Table 4-1 shows LED patterns on the switch that indicate problem conditions for general switch operation troubleshooting. Table 4-2 shows LED patterns that indicate problem conditions for PoE troubleshooting. LED patterns for General Switch Troubleshooting Check in the table for the LED pattern you see on your switch.
  • Page 53 If the power source and power cord are OK and this condition persists, the switch power supply may have failed. Call your HP-authorized network reseller, or use the electronic support services from HP to get assistance. ➋...
  • Page 54 Troubleshooting Diagnosing with the LEDs Problem Solution ➏ The network Try the following procedures: connection is not • For the indicated port, verify that both ends of the cabling, at the switch and the working connected device, are connected properly. properly.
  • Page 55 IGMP features. For software troubleshooting tips, see the chapter “Troubleshooting” in the Management and Configuration Guide, which is on the HP Web site at www.hp.com/networking/ support. Ensure also, that the device at the other end of the connection is indicating a good link to the switch.

  • Page 56: Led Patterns For Poe Troubleshooting

    Troubleshooting Diagnosing with the LEDs LED Patterns for PoE Troubleshooting If the PoE Status LED is flashing, that indicates a problem with the delivery of PoE power out one or more switch ports. Press the LED Mode button to put the switch into PoE mode and the port LEDs will show which ports are experiencing the problem.

  • Page 57: Proactive Networking

    The console interface is also accessible through a Telnet connection. For more information on using these software tools to diagnose and manage your switch, see the “Troubleshooting” chapter in the Management and Configuration Guide, which is on the HP Web site at www.hp.com/networking/ support.

  • Page 58: Hardware Diagnostic Tests

    Troubleshooting Hardware Diagnostic Tests Hardware Diagnostic Tests Testing the Switch by Resetting It If you believe the switch is not operating correctly, you can reset the switch to test its circuitry and operating code. To reset a switch, either: ■ unplug and plug in the power cord (power cycling) ■...

  • Page 59: Testing Twisted-Pair Cabling

    These tests can be performed through the switch console interface from a terminal connected to the switch or through a Telnet connection, or from the switch’s Web browser interface. For more information, see the Management and Configuration Guide, which is on the HP Web site at www.hp.com/ networking/support.

  • Page 60: Restoring The Factory Default Configuration

    For both the save and restore processes, you can use the console copy command. For more information on this command, see the Management and Configuration Guide, which is on the HP Web site at www.hp.com/networking/support. You can restore the factory default configuration either on the switch itself, or through the switch console.

  • Page 61: Downloading New Switch Software

    Additionally, your HP-authorized network reseller can provide you with assistance, both with services that they offer and with services offered by HP. Before Calling Support Before calling your networking dealer or HP Support, to make the support...
  • Page 62 Troubleshooting HP Customer Support Services 4-14...

  • Page 63: Switch Specifications

    Specifications Switch Specifications Physical Width Depth Height Weight 2530-24G-2SFP+ 44.3 cm (17.4 in) 24.61 cm (9.7 in) 4.4 cm (1.73 in) 2.81 kg (6.2 lbs) (J9856A) 2530-48G-2SFP+ 44.3 cm (17.4 in) 24.61 cm (9.7 in) 4.4 cm (1.73 in) 3.22 kg (7.1lbs) (J9855A) 2530-24G-PoE+- 44.3 cm (17.4 in) 32.26 cm (12.7...

  • Page 64: Environmental

    Specifications Switch Specifications Environmental Operating Non-Operating Temperature 0C to 45C (32F to 113F) -40C to 70C (-40F to 158F) Relative humidity 15% to 95% at 40C (104F) 15% to 90% at 65C (149F) (non-condensing) Maximum altitude 3.0 Km (10,000 ft)* 4.6 Km (15,000 ft) The operating maximum altitude should not exceed that of any accessory being connected to any Switch.

  • Page 65: Standards

    Specifications Standards Standards Table A-1. Technology Standards and Safety Compliance Laser safety information Technology Compatible with these EN/IEC standard SFP Lasers SFP+ Lasers IEEE standards compliance 10-T IEEE 802.3 10BASE-T 100-TX IEEE 802.3u 100BASE-TX 1000-T IEEE 802.3ab 1000BASE-T 1000-SX IEEE 802.3z 1000BASE-SX EN/IEC 60825 Class 1 Laser Product Laser Klasse 1...

  • Page 66: Cabling And Technology Information Specifications

    Specifications Cabling and Technology Information Specifications Cabling and Technology Information Specifications Table A-2. Cabling Specifications 10 Mbps Operation Category 3, 4 or 5, 100-ohm unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable, complying with IEEE 802.3 10BASE-T specifications. 100 Mbps Operation Category 5, 100-ohm UTP or STP cable, complying with IEEE Twisted-pair copper 802.3u 100BASE-TX specifications.
  • Page 67 Specifications Cabling and Technology Information Specifications When testing your cabling, be sure to include the patch cables that connect the switch and other end devices to the patch panels on your site. The patch cables are frequently overlooked when testing cable and they must also comply with the cabling standards.

  • Page 68: Technology Distance Specifications

    Specifications Cabling and Technology Information Specifications Technology Distance Specifications Table A-3. Technology Distance Specifications Technology Supported cable type Multimode fiber Supported distances modal bandwidth 1000-T twisted-pair copper up to 100 meters 1000-SX multimode fiber 160 MHz*km 2 - 220 meters 200 MHz*km 2 - 275 meters 400 MHz*km...

  • Page 69: Mode Conditioning Patch Cord

    Specifications Mode Conditioning Patch Cord Mode Conditioning Patch Cord The following information applies to installations in which multimode fiber- optic cables are connected to a Gigabit-LX port. Multimode cable has a design characteristic called “Differential Mode Delay”, which requires the transmission signals be “conditioned”...
  • Page 70 Specifications Mode Conditioning Patch Cord Gigabit-LX port To network multimode Mode Conditioning cabling Patch Cord Single mode section plugs into Tx The multimode cable in the patch cord port on Gigabit-LX Transceiver or must match the characteristics of your Gigabit-LX SFP network cable Figure A-1.

  • Page 71: Twisted-Pair Cable/Connector Pin-Outs

    Specifications Twisted-Pair Cable/Connector Pin-Outs Twisted-Pair Cable/Connector Pin-Outs The Auto-MDIX Feature: In the default configuration, “Auto”, the fixed 10/ 100/1000BASE-T ports on the Switches all automatically detect the type of port on the connected device and operate as either an MDI or MDI-X port, whichever is appropriate.
  • Page 72 Specifications Twisted-Pair Cable/Connector Pin-Outs For 100 Mbps connections to the ports, use 100-ohm Category 5 UTP or ■ STP cable only, as supported by the IEEE 802.3u Type 100BASE-TX standard. ■ For 1000 Mbps connections, 100-ohm Category 5e or better cabling is recommended.

  • Page 73: Straight-Through Twisted-Pair Cable For 10 Mbps Or 100 Mbps Network Connections

    Specifications Twisted-Pair Cable/Connector Pin-Outs Straight-through Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connections Because of the Auto-MDIX operation of the 10/100 ports on the switch, for all network connections, to PCs, servers or other end nodes, or to hubs or other switches, you can use straight-through cables.

  • Page 74: Crossover Twisted-Pair Cable For 10 Mbps Or 100 Mbps Network Connection

    Specifications Twisted-Pair Cable/Connector Pin-Outs Crossover Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connection The Auto-MDIX operation of the 10/100 ports on the switch also allows you to use crossover cables for all network connections, to PCs, servers or other end nodes, or to hubs or other switches.

  • Page 75: Straight-Through Twisted-Pair Cable For 1000 Mbps Network Connections

    Specifications Twisted-Pair Cable/Connector Pin-Outs Straight-Through Twisted-Pair Cable for 1000 Mbps Network Connections 1000BASE-T connections require that all four pairs of wires be connected. Cable Diagram N o t e Pins 1 and 2 on connector “A” must be wired as a twisted pair to pins 1 and 2 on connector “B”.
  • Page 76 Specifications Twisted-Pair Cable/Connector Pin-Outs A-14...

  • Page 77: B Safety And Emc Regulatory Statements

    Safety and EMC Regulatory Statements Safety Information Documentation reference symbol. If the product is marked with this symbol, refer to the product documentation to get more information about the product. WARNING A WARNING in the manual denotes a hazard that can cause injury or death.

  • Page 78: Informations Concernant La Sécurité

    Safety and EMC Regulatory Statements Informations concernant la sécurité Informations concernant la sécurité Symbole de référence à la documentation. Si le produit est marqué de ce symbole, reportez-vous à la documentation du produit afin d'obtenir des informations plus détaillées. WARNING Dans la documentation, un WARNING indique un danger susceptible d'entraîner des dommages corporels ou la mort.

  • Page 79: Hinweise Zur Sicherheit

    Safety and EMC Regulatory Statements Hinweise zur Sicherheit Hinweise zur Sicherheit Symbol für Dokumentationsverweis. Wenn das Produkt mit diesem Symbol markiert ist, schlagen Sie bitte in der Produktdokumentation nach, um mehr Informationen über das Produkt zu erhalten. WARNING Eine WARNING in der Dokumentation symbolisiert eine Gefahr, die Verletzungen oder sogar Todesfälle verursachen kann.

  • Page 80: Considerazioni Sulla Sicurezza

    Safety and EMC Regulatory Statements Considerazioni sulla sicurezza Considerazioni sulla sicurezza Simbolo di riferimento alla documentazione. Se il prodotto è contrassegnato da questo simbolo, fare riferimento alla documen- tazione sul prodotto per ulteriori informazioni su di esso. WARNING La dicitura WARNINGdenota un pericolo che può causare lesioni o morte.

  • Page 81: Consideraciones Sobre Seguridad

    Safety and EMC Regulatory Statements Consideraciones sobre seguridad Consideraciones sobre seguridad Símbolo de referencia a la documentación. Si el producto va marcado con este símbolo, consultar la documentación del producto a fin de obtener mayor información sobre el producto. WARNING Una WARNING en la documentación señala un riesgo que podría resultar en lesiones o la muerte.

  • Page 82: Safety Information (Japan

    Safety and EMC Regulatory Statements Safety Information (Japan) Safety Information (Japan) J a p a n P o w e r C o r d W a r n i n g...

  • Page 83: Safety Information (China

    Safety and EMC Regulatory Statements Safety Information (China) Safety Information (China)

  • Page 84: Emc Regulatory Statements

    Safety and EMC Regulatory Statements EMC Regulatory Statements EMC Regulatory Statements U.S.A. FCC Class A This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against interference when the equipment is operated in a commercial environment.

  • Page 85: Korea

    Safety and EMC Regulatory Statements EMC Regulatory Statements Korea Taiwan...
  • Page 86 Safety and EMC Regulatory Statements EMC Regulatory Statements B-10...
  • Page 87 … A-12 AC power connector cables, twisted-pair location on back of switch … 1-10 HP Auto-MDIX feature … A-9 acoustic specifications … A-2 wiring rules … A-9 auto MDI/MDI-X operation … A-11, A-13 cables, twisted-pair connector pin-outs … A-9 HP Auto-MDIX feature …...
  • Page 88 DHCP horizontal surface automatic switch configuration … 3-1 mounting switch on … 2-12 for in-band access … 2-16 HP Auto-MDIX diagnostic tests … 4-10 feature description … A-9 checking the console messages … 4-10 checking the LEDs … 4-10 end-to-end connectivity … 4-11 in-band …...
  • Page 89 … 2-13 in a rack or cabinet … 2-8 console … 2-16 precautions … 2-3 HP Auto-MDIX feature … A-9 on a horizontal surface … 2-12 network connections … 2-13 on a wall … 2-11 power connector … 1-10 precautions …...
  • Page 90 Proactive Network tools switch diagnostics with … 4-9 connecting to a power source … 2-12 description … 1-1 downloading new software … 4-13 electrical specifications … A-1–A-2 rack environmental specifications … A-2 mounting precautions … 2-3 features … 1-11 mounting the switch in … 2-8 front panel description …...
  • Page 91 … A-11, A-13 switch-to-computer connection … A-11, A-13 switch-to-switch or hub connection … A-12 testing … 4-11 twisted-pair ports HP Auto-MDIX feature … A-9 VT-100 terminal serial cable connection for … 2-17 wall mounting switch on … 2-11 wiring rules for twisted-pair cables …...
  • Page 93 © Copyright 2014 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty.

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