HP ProCurve Switch 2224 Installation Guide
HP ProCurve Switches and Hubs HP ProCurve Switch 2224 Installation Guide L e s s Wo r k , M o r e N e t w o r k http://www.hp.com/go/procurve
Ice.book Page i Monday, January 11, 1999 5:23 PM HP ProCurve Switch 2224 Installation Guide
Ice.book Page ii Monday, January 11, 1999 5:23 PM Copyright 1998 Hewlett-Packard Company All Rights Reserved. This document contains information which is protected by copyright. Reproduction, adaptation, or translation without prior permission is prohibited, except as allowed under the copyright laws. Publication Number J4095-90001 December 1998 Applicable Products Disclaimer The information contained in this document is subject to change without notice. HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. Hewlett-Packard assumes no responsibility for the use or reliability of its software on equipment that is not furnished by Hewlett-Packard. HP ProCurve Switch 2224 (HP J4095A) Warranty See the Customer Support/Warranty booklet included with the product. A copy of the specific warranty terms applicable to your Hewlett-Packard products and replacement parts can be obtained from your HP Sales and Service Office or authorized dealer. Safety Before installing and operating this product, please read the “Installation Precautions” in chapter 2, “Installing the Switch 2224”, and the safety statements in appendix C, “Safety and EMC Regulatory Statements”. Hewlett-Packard Company 8000 Foothills Boulevard, m/s 5552 Roseville, California 95747-5552 http://www.hp.com/go/procurve
Ice.book Page iii Monday, January 11, 1999 5:23 PM Contents 1 Introducing the HP Switch 2224 Front of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Network Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Mode Select Button and Indicator LEDs . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Port 1 Indicator LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Back of the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Power Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 Switch Operation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 Address Table Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 Simultaneous Network Communications . . . . . . . . . . . . . . . . . . . . . . . 1-7 2 Installing the Switch 2224 Included Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Installation Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 1. Prepare the Installation Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 2. Install An Optional Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 3. Verify the Switch Operates Correctly . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 4. Mount the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 5. Connect the Switch to a Power Source . . . . . . . . . . . . . . . . . . . . . . 2-11 6. Connect the Network Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12 Sample Network Topologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13 As a Desktop Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13 As a Segment Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 Connecting to a Backbone Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15 iii
Ice.book Page iv Monday, January 11, 1999 5:23 PM 3 Troubleshooting Basic Troubleshooting Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Diagnosing with the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Hardware Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 Testing the Switch by Resetting It . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 Testing Twisted-Pair Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 Testing End-to-End Network Communications . . . . . . . . . . . . . . . . . . 3-6 HP Customer Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6 A Specifications Physical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 Acoustic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2 B Cables and Connectors Twisted-Pair Cable/Connector Pin-Outs . . . . . . . . . . . . . . . . . . . . . . . B-1 Twisted-Pair Cable for Switch (MDI-X) to Computer (MDI) Network Connection . . . . . . . . . . . . . . . . . . . . . . . . B-2 Twisted-Pair Cable for Switch (MDI-X) to Hub or Switch (MDI-X) Network Connection . . . . . . . . . . . . . . . . . . . B-3 Twisted-Pair Cable Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . B-4 Fiber-Optic Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5 100Base-FX Transceiver Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5 C Safety and EMC Regulatory Statements Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1 EMC Regulatory Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-8 Index iv
Ice.book Page 1 Monday, January 11, 1999 5:23 PM 1 The HP ProCurve Switch 2224 is a multiport switch that can be used to build high-performance switched workgroup networks. This switch is a store-andforward device that offers low latency for high-speed networking. HP ProCurve Switch 2224 (HP J4095A) Throughout this manual, this switch will be abbreviated as the Switch 2224. The Switch 2224 has 24 auto-sensing 10/100Base-T RJ-45 ports, and a slot for installing an HP 100Base-FX fiber-optic transceiver. With this switch you can build a switched network infrastructure by connecting it to hubs, other switches, or routers; or you can connect directly to computers, printers, and servers to provide dedicated bandwidth to those devices. This chapter describes your HP Switch 2224 including: Front and back of the switch Features Switch operation overview 1-1 Introducing the HP Switch 2224 Introducing the HP Switch 2224
Ice.book Page 2 Monday, January 11, 1999 5:23 PM Introducing the HP Switch 2224 Introducing the HP Switch 2224 Front of the Switch Front of the Switch Power LED Fault LED Link and Mode LEDs for each port Slot for 100Base-FX Transceiver Reset button 10/100Base-TX RJ-45 ports Port 1 indicator LED Mode Select button and indicator LEDs Network Ports 24 auto-sensing 10/100Base-TX ports one transceiver module slot for installing the 100Base-FX transceiver module (HP J3193B) Reset Button This button is used to reset the switch while it is powered on. This action clears any temporary error conditions that may have occurred, and executes the switch self test. 1-2
Ice.book Page 3 Monday, January 11, 1999 5:23 PM Introducing the HP Switch 2224 Front of the Switch Table 1-1. Introducing the HP Switch 2224 LEDs Switch LEDs Switch LEDs State Meaning Power (green) On The switch is receiving power. Off The switch is NOT receiving power. Fault (orange) Off The normal state; indicates that there are no fault conditions on the switch. Blinking† A fault has occurred on the switch, or the transceiver module (if installed). If the transceiver is having the problem, the Port 1 Link LED will blink simultaneously. On On briefly after the switch is powered on or reset, at the beginning of switch self test. If on for a prolonged time, the switch has a hardware failure, or has failed its self test. See chapter 3, “Troubleshooting” for more information. Link (green – overlaid with the port number) On Indicates the port is enabled and receiving a link beat signal (for the twisted-pair ports), or a strong enough light level (for the fiber-optic ports) from the connected device. Off One of these conditions exists: no active network cable is connected to the port the port is not receiving link beat or sufficient light Mode (green) Displays network activity information, or whether the port is configured for full-duplex operation, or 100 Mbps operation depending on the mode selected. See “Mode Select Button and Indicator LEDs” on the next page for more information. Mode Select indicators (3 green LEDs) Act Indicates that the port Mode LEDs are displaying network activity information. Fdx Indicates that the port Mode LEDs are lit for ports that are in Full Duplex Mode. 100 Indicates that the port Mode LEDs are lit for ports that are operating at 100 Mbps. On Indicates that a transceiver module is installed in the slot, and the switch is using the transceiver as switch Port 1. Off A transceiver module is not installed in the switch, and the fixed Port 1 RJ-45 connector is being used as switch Port 1. Port 1 indicator LED (green) † The blinking behavior is an on/off cycle once every 1.6 seconds, approximately. 1-3
Ice.book Page 4 Monday, January 11, 1999 5:23 PM Introducing the HP Switch 2224 Front of the Switch Introducing the HP Switch 2224 Mode Select Button and Indicator LEDs To optimize the amount of information that can be displayed for each of the switch ports without overwhelming you with LEDs, the Switch 2224 uses a Mode LED for each port. The operation of this LED is controlled by the Mode Select button, and the current setting is indicated by the Mode indicator LEDs near the button. Press the button to step from one mode to the next. Mode LEDs (one per port) Mode Select button and indicator LEDs If the Activity (Act) indicator LED is lit, the Mode LED for each port displays activity information for the port—it flickers as network traffic is received and transmitted through the port. If the Full Duplex (Fdx) indicator LED is lit, the Mode LEDs light for those ports that are operating in full duplex. If the 100 Mbps (100) indicator LED is lit, the Mode LEDs light for those ports that are operating at 100 Mbps. Port 1 Indicator LED The LED labeled “100FX Port used as Port 1” indicates which of the switch ports, the transceiver module or the fixed RJ-45 connector is being used as the switch Port 1. Only one of these ports can be active at any time. If a transceiver module is installed, it will automatically be selected by the switch to be used for Port 1, and the LED will be lit, even if there is no active fiberoptic cable connected to the transceiver. If a non-supported transceiver is installed in the switch, for example a 100Base-TX twisted-pair transceiver, this LED remains off. 1-4
Ice.book Page 5 Monday, January 11, 1999 5:23 PM Introducing the HP Switch 2224 Back of the Switch Introducing the HP Switch 2224 Back of the Switch . AC power connector Power Connector The Switch 2224 does not have a power switch; it is powered on when connected to an active AC power source. The switch automatically adjusts to any voltage between 100-127 and 200-240 volts and either 50 or 60 Hz. There are no voltage range settings required. 1-5
Ice.book Page 6 Monday, January 11, 1999 5:23 PM Introducing the HP Switch 2224 Introducing the HP Switch 2224 Features Features The features of the Switch 2224 include: 24 auto-sensing 10/100Base-TX RJ-45 ports a slot for installing an HP 100Base-FX Transceiver Module (HP J3193B) plug-and-play networking—all ports are enabled—just connect the network cables to active network devices and your switched network is operational automatic learning of the hardware addresses in the switch’s 12000-entry address forwarding table auto-negotiation of half/full duplex on all ports auto-negotiation of flow control for ports operating at full duplex Switch Operation Overview Address Table Operation Address Learning. As devices are connected to the switch ports, either directly or through hubs or other switches that are connected to the switch, the MAC addresses of those devices are learned automatically and stored in the Switch 2224’s 12000-entry address table. The switch also identifies the number of the port on which each address is learned so it knows the relative network location of each device. Forwarding, Filtering, Flooding. When the switch receives a packet, it determines the destination address, and looks for the address in the address table. Based on the port location of that address, the switch then determines whether to forward, filter-out, or flood the packet. 1-6 forward - if the destination address is on a different port than the one on which the packet was received, the packet is forwarded to the destination port and on to the destination device. filter out - if the destination address is on the same port as the one on which the packet was received, the packet is filtered out. The switch thereby isolates local traffic so the rest of the network connected to the switch does not use bandwidth dealing with unnecessary traffic.
Ice.book Page 7 Monday, January 11, 1999 5:23 PM Introducing the HP Switch 2224 Switch Operation Overview Network Moves and Changes. When devices are moved in the network, and become connected to a different switch port, the Switch 2224 automatically recognizes the change and updates the address table with the new port location of the device. Communication with the device is automatically maintained, without any address table manipulation being required. Simultaneous Network Communications As a part of the traffic isolation benefits provided by the Switch 2224 address table operation, the switch enhances network performance because it can conduct multiple, simultaneous network connections. Instead of sharing the network bandwidth, as in connections to a hub, each connection has its own 10 Mbps, or 100 Mbps. 1-7 Introducing the HP Switch 2224 flood - whenever a new destination address is found in a packet received on a port, the destination address will not yet be in the switch’s address table and the Switch 2224 cannot know whether to forward or filter out the packet. In this case, it sends the packet to all the other switch ports. This is referred to as “flooding”. When the destination device receives the packet, it replies, and the switch learns the new address from the reply packet. Then, all future packets destined for that address are forwarded or filtered out appropriately.
Ice.book Page 8 Monday, January 11, 1999 5:23 PM
Ice.book Page 1 Monday, January 11, 1999 5:23 PM 2 Installing the Switch 2224 The HP Switch 2224 is easy to install. It comes with an accessory kit that includes the brackets for mounting the switch in a standard 19-inch telco rack or an equipment cabinet, or on a wall, and with rubber feet that can be attached so the switch can be securely located on a horizontal surface. The brackets are designed to allow mounting the switch in a variety of orientations. Installing the Switch 2224 This chapter shows you how to install your Switch 2224. Included Parts The Switch 2224 has the following components shipped with it: HP ProCurve Switch 2224 Installation Guide (J4095-90001), this manual Customer Support/Warranty booklet Accessory kit (5064-4280) two mounting brackets four 10 mm M4 screws to attach the mounting brackets to the switch four 5/8-inch number 12-24 screws to attach the switch to a rack four rubber feet Power cord, one of the following: Australia/New Zealand China Continental Europe Denmark Japan Switzerland United Kingdom/Hong Kong/Singapore United States/Canada/Mexico 8120-6803 8120-8377 8120-6802 8120-6806 8120-6804 8120-6807 8120-8709 8120-6805 2-1
Ice.book Page 2 Monday, January 11, 1999 5:23 PM Installing the Switch 2224 Installation Procedures Installation Procedures Summary Installing the Switch 2224 Follow these easy steps to install your switch. The rest of this chapter provides details on these steps. 1. Prepare the installation site. Make sure that 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 a good location for the switch. Please see page 2-3 for some installation precautions. 2. (Optional) Install the transceiver module. The Switch 2224 has a slot for installing an HP 100Base-FX fiber-optic transceiver module (HP J3193B). Depending on where you will locate the Switch 2224, it may be easier to install the transceiver first. 3. Verify that the switch passes its self test. This is a simple process of plugging the switch into a power source and observing that the LEDs on the switch’s front panel show correct operation. See page 1-3. 4. Mount the switch. The Switch 2224 can be mounted in a 19-inch telco rack or equipment cabinet, on a wall, or on a horizontal surface. 5. Connect power to the switch. Once the switch is mounted, plug it in to the nearby AC power source. 6. Connect the network devices. Using the appropriate network cables, connect other switches, hubs, routers, computers, servers, printers, and other network devices to the switch ports. At this point, the switch is fully installed and your network should be up and running. See the rest of this chapter if you need more detailed information on any of these installation steps. 2-2
Ice.book Page 3 Monday, January 11, 1999 5:23 PM Installing the Switch 2224 Installation Procedures Installation Precautions: Follow these precautions when installing your HP Switch 2224. Warning The rack or cabinet should be adequately secured to prevent it from becoming unstable and/or falling over. Devices installed in a rack or cabinet should be mounted as low as possible, with the heaviest device at the bottom and progressively lighter devices installed above. Make sure that the power source circuits are properly grounded, then use the power cord supplied with the switch to connect it to the power source. If your installation requires a different power cord than the one supplied with the switch, be sure to use a power cord displaying the mark of the safety agency that defines the regulations for power cords in your country. The mark is your assurance that the power cord can be used safely with the switch. When installing the switch, since the unit does not have an On/Off power switch, the AC power outlet must be located near the switch and should be easily accessible in case the switch needs to be powered off. Ensure that the switch does not overload the power circuits, wiring, and over-current protection. To determine the possibility of overloading the supply circuits, add together the ampere ratings of all devices installed on the same circuit as the switch and compare the total with the rating limit for the circuit. The maximum ampere ratings are usually printed on the devices near the AC power connectors. Do not install the switch in an environment where the operating ambient temperature might exceed 55 C (131 F). Make sure the air flow around the sides and back of the switch is not restricted. Make sure that if no transceiver is installed in the transceiver slot, the cover plate is installed to cover the slot. A cover plate is required for safe operation, and to ensure proper switch cooling. 2-3 Installing the Switch 2224 Cautions
Ice.book Page 4 Monday, January 11, 1999 5:23 PM Installing the Switch 2224 Installation Procedures 1. Prepare the Installation Site Cabling Infrastructure - Ensure that the cabling infrastructure meets the necessary network specifications. See the following table for cable types and lengths, and see appendix B, “Cables and Connectors” for more information: Installing the Switch 2224 Table 2-1. Summary of Cable Types to Use with the Switch Port Type Cable Type Length Limits 10Base-T category 3, 4, or 5, 100 ohm unshielded twisted-pair (UTP) or shielded twistedpair (STP) category 3, 4, or 5 - 100 meters Note: Since the 10Base-T operation is through 10/100Base-TX ports, if you ever want to upgrade the ports to 100Base-T, it would be best to cable the ports initially with category 5 cable. 100Base-TX category 5, 100-ohm UTP or shielded twisted-pair (STP) 100 meters 100Base-FX 62.5/125 µm or 50/125 µm (core/cladding) diameter, graded-index, multimode fiber-optic cables, complying with the ITU-T G.651 and ISO/IEC 793-2 Type A1b or A1a respectively, fitted with SC connectors 2 kilometers for full-duplex connections (the 100Base-FX transceiver operates only in full-duplex mode) for transceiver connection 2-4 Installation Location - Before installing the switch, plan its location and orientation relative to other devices and equipment. At the front of the switch, leave at least 7.6 cm (3 inches) of space for the twisted-pair and fiber-optic cabling. At the back of the switch, leave at least 3.8 cm (1 1/2 inches) of space for the power cord.
Ice.book Page 5 Monday, January 11, 1999 5:23 PM Installing the Switch 2224 Installation Procedures 2. Install An Optional Transceiver Install an optional transceiver module into the transceiver slot as shown in the illustration below, or by following the instructions in the manual that comes with the transceiver. The slot cover can be removed with either a flat-bladed or Torx T-10 screwdriver. Retain the slot cover for future use. Caution To avoid damage to circuitry in the switch and any transceiver modules, always unplug the power from the switch before installing or removing a transceiver module into or from the transceiver slot. Installing a Transceiver Blue color bar with “100T” in it, and the correct model number identifies a correct transceiver for the Switch 2224 Supported Transceiver Model: Install only the HPJ3193B 100Base-FX Fiber-Optic Transceiver Module into the transceiver slot. Caution Make sure you install only the “B” model or later version of the 100Base-FX Fiber Optic transceiver module into the Switch 2224. Do not install any 100Base-TX twisted-pair, older 100Base-FX, or 100VG transceiver modules in this slot. When the correct transceiver is installed in the switch, and the switch is powered on, the transceiver is used as port 1 for the switch. This is indicated by the lighting of the LED labeled “100FX Port Used as Port 1” near the transceiver. The fixed RJ-45 port labeled “1X” is disabled when a transceiver is used. 2-5 Installing the Switch 2224 If you do not install an optional transceiver, make sure that the cover plate is still attached over the slot for safe operation and proper switch cooling.
Ice.book Page 6 Monday, January 11, 1999 5:23 PM Installing the Switch 2224 Installation Procedures 3. Verify the Switch Operates Correctly After you have optionally installed a transceiver module, but before mounting the switch in its network location, you should first check that it is working properly by plugging it into a power source and verifying that it passes its self test. Installing the Switch 2224 1. Connect the power cord supplied with the switch to the power connector on the back of the switch, and then into a nearby properly grounded electrical outlet. Connect power cord to the power connector Note The Switch 2224 does not have a power switch. It is powered on when the power cord is connected to the switch and to a power source. The switch automatically adjusts to any voltage between 100-127 volts and 200-240 volts and either 50 or 60 Hz. There are no voltage range settings required. If your installation requires a different power cord than the one supplied with the switch, be sure to use a power cord displaying the mark of the safety agency that defines the regulations for power cords in your country. The mark is your assurance that the power cord can be used safely with the switch. 2. 2-6 Check the LEDs on the switch. The LED behavior is described on the next page.
Ice.book Page 7 Monday, January 11, 1999 5:23 PM Installing the Switch 2224 Installation Procedures switch port LEDs When the switch is powered on, it performs its diagnostic self test. The self test takes approximately 3 seconds to complete. LED Behavior: During the self test: All the switch and port LEDs are on. When the self test completes successfully: The large Power LED stays on and the large Fault LED goes off. The port LEDs (Link and Mode) go into their normal operational mode. If the LED display is different than what is described above, especially if the Fault LED stays on for more than 30 seconds or it starts blinking, the self test has not completed correctly. Refer to chapter 3, “Troubleshooting” for diagnostic help. 2-7 Installing the Switch 2224 Power and Fault LEDs
Ice.book Page 8 Monday, January 11, 1999 5:23 PM Installing the Switch 2224 Installation Procedures 4. Mount the Switch After a transceiver has been installed and you have verified that the switch passes its self test, you are ready to mount the switch in a stable location. The Switch 2224 can be mounted in these ways: in a rack or cabinet on a horizontal surface on a wall Installing the Switch 2224 Rack or Cabinet Mounting The Switch 2224 is designed to be mounted in any EIA-standard 19-inch telco rack or in an equipment cabinet such as a server cabinet. Warning For safe operation, please read the Installation Precautions on page 2-3 before mounting the switch. 1. 10 mm M4 screws 2-8 Use a #1 Phillips (cross-head) screwdriver and attach the mounting brackets to the switch with the included 10-mm M4 screws.
Ice.book Page 9 Monday, January 11, 1999 5:23 PM Installing the Switch 2224 Installation Procedures 2. Partially install a screw (5/8-inch number 12-24) into the top hole of a pair of holes that are 0.5 inches apart in each rack/cabinet upright as shown in the illustration below. Ensure that the screws are at the same level in each upright. . partially install a screw into the top hole of a close (0.5-inch) pair on both sides of the rack Installing the Switch 2224 3. Place the switch in the rack and lower it so the notches in the bottom of the bracket slide onto the screws, then tighten these screws. . lower switch with mounting brackets onto the partially installed screw 2-9
Ice.book Page 10 Monday, January 11, 1999 5:23 PM Installing the Switch 2224 Installation Procedures 4. Install the other number 12-24 screw into the upper hole in each bracket. Tighten these screws. Installing the Switch 2224 install additional screw Wall Mounting You can mount the switch on a wall as shown in the illustration below. Caution The switch should be mounted only to a wall or wood surface that is at least 1/2-inch plywood or its equivalent. 1. Use a #1 Phillips (cross-head) screwdriver and attach the mounting brackets to the switch with the included 10-mm M4 screws. M4 screws 2-10
Ice.book Page 11 Monday, January 11, 1999 5:23 PM Installing the Switch 2224 Installation Procedures 2. Attach the switch to the wall or wood surface with 5/8-inch number 12 wood screws (not included). 5/8-inch wood screw Installing the Switch 2224 Horizontal Surface Mounting Attach the rubber feet included in the accessory kit to the bottom of the switch, then place the switch on a table or other horizontal surface. Use a sturdy surface in an uncluttered area. You may want to secure the networking cables and switch power cord to the table legs or other part of the surface structure to help prevent people from tripping over the cords. Note Make sure the air flow is not restricted around the sides and back of the switch. 5. Connect the Switch to a Power Source 1. Plug the included power cord into the switch’s power connector and into a nearby AC power source. 2. Re-check the LEDs during self test. See “LED Behavior” on page 2-7. 2-11
Ice.book Page 12 Monday, January 11, 1999 5:23 PM Installing the Switch 2224 Installation Procedures 6. Connect the Network Cables Using the RJ-45 Connectors (10/100Base-TX ports) Installing the Switch 2224 To connect: Push the RJ-45 plug into the RJ-45 jack until the tab on the plug clicks into place. When power is on for the switch and for the connected device, the Link LED for the port should light to confirm a powered-on device (for example, an end node) is at the other end of the cable. If the Link LED does not go on when the network cable is connected to the p
Introducing the HP Switch 2224 1 Introducing the HP Switch 2224 The HP ProCurve Switch 2224 is a multiport switch that can be used to build high-performance switched workgroup networks. This switch is a store-and-forward device that offers low latency for high-speed networking. Throughout this manual, this switch will be abbreviated as the .
HP ProCurve Switch Modules For the HP ProCurve Switches 1600M, 2424M, 4000M, and 8000M Descriptions The HP ProCurve Switch Modules are components that you can add to an HP ProCurve switch to provide a variety of network connectivity options. The following modules are available as of this printing: Module Description HP ProCurve Switch 10 .
flux lumineux : 1250 lm flux lumineux spécifique : 125 lm/W luminance @ 65 1000 cd/m² classification UGR 22 surface lumineuse : 0.02 m² Average Luminances (Cd/m²) for 1250lm Gamma C0 C30 C45 C60 C90 45 24741 24741 24741 24741 24741 50 9669 9669 9669 9669 9669 55 2224 2224 2224 2224 2224 60 40 40 40 40 40 65 4 4 4 4 4 70 0 0 .
HP ProCurve Switch 1400 Series 3 Specifications HP ProCurve Switch 1400-24G (J9078A) HP ProCurve Switch 1400-8G (J9077A) Ports 22 auto-sensing 10/100/1000 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T); Media Type: Auto-MDIX; Duplex: 10Base-T/100Base-TX: half or full; 1000Base-T: full only
The HP ProCurve 10Base-T Hub 12 (J3300A) Figure 3. The HP ProCurve 10Base-T Hub 12M (J3301A) Figure 4. The HP ProCurve 10Base-T Hub 24 (J3302A) Figure 5. The HP ProCurve 10Base-T Hub 24M (J3303A) AU I /X c v r S l o t 10 Mbps Xcvr Port MDI-X (out) (In) MDI Port 1 Only 1 7X 2X 8X 3X 9X 4X 10X 5X 11X 6X 12X 1 Xcvr Reset Fault Power 7 2 8 3 9 4 10 .
HP ProCurve Unmanaged Switches Switch #Ports Fan PoE LEDs Transceiver or GBIC Console Port ProCurve 408 switch (J4097C) 8 10/100 ports No No Status and activity None No ProCurve 1400-8G switch (J9077A) 8 10/100/1000 ports No No Status, activity, speed, and full-duplex operation GBICs: Gigabit-SX Gigabit-LX Gigabit-LH No
The HP ProCurve Switch zl Internal Power Supplies (J8712A, J8713A or J9306A) are redundant power supplies that you can add to any of the HP ProCurve zl switches to provide additional switch reliability. These power supplies can also be used with the HP ProCurve Power Supply Shelf (J8714A)
The HP ProCurve Switch 1700 Series consists of two 10/100, fanless, Web-managed switches that are ideal for open offices that require silent operation or businesses making the transition from unmanaged to managed networks. The HP ProCurve Switch 1700-24 is a 24-port switch with 22 10/100 ports plus 2 dual-personality
standards) R MF NO DESCRIPTION TYPE SYMBOL 01 42 00 detail indicator, dashed circle, 2.5 mm (3/32") text, typical R 01 42 00 detail indicator, dashed rectangle, 2.5 mm (3/32") text, typical R 01 42 00 detail indicator for small conditions, 45 degree arrow, 2.5 mm (3/32") text, medium line R 01 42 00 dimension line: continuous, thin line with medium line for terminator R 01 42 00 dimension line .
