User Manual
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... protected by Hewlett-Packard. Hewlett-Packard Company 8000 Foothills Boulevard, m/s 5552 Roseville, California 95747-5552 http://www.hp.com/go/hpprocurve Warranty See the Customer Support/Warranty booklet included with the furnishing, performance, or use or reliability... without notice. Publication Number J4868-90001 June 2001 Applicable Products HP Procurve Switch 2124 (HP J4868A) Disclaimer The information contained in this product, please read the "Installation Precautions" in chapter 2, "Installing the Switch 2124", and the safety statements in connection with the product....
... protected by Hewlett-Packard. Hewlett-Packard Company 8000 Foothills Boulevard, m/s 5552 Roseville, California 95747-5552 http://www.hp.com/go/hpprocurve Warranty See the Customer Support/Warranty booklet included with the furnishing, performance, or use or reliability... without notice. Publication Number J4868-90001 June 2001 Applicable Products HP Procurve Switch 2124 (HP J4868A) Disclaimer The information contained in this product, please read the "Installation Precautions" in chapter 2, "Installing the Switch 2124", and the safety statements in connection with the product....
User Manual
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... Correctly 2-6 4. Contents 1 Introducing the HP Procurve Switch 2124 Front of the Switch 1-2 Network Ports 1-2 Reset Button 1-2 LEDs 1-3 LED Mode Select Button and Indicator LEDs 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 2 Installing the Switch 2124 Included Parts 2-1 Installation Procedures 2-2 Summary 2-2 Installation Precautions 2-3 1. Connect the Network Cables 2-13 Example Network Topologies 2-14...
... Correctly 2-6 4. Contents 1 Introducing the HP Procurve Switch 2124 Front of the Switch 1-2 Network Ports 1-2 Reset Button 1-2 LEDs 1-3 LED Mode Select Button and Indicator LEDs 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 2 Installing the Switch 2124 Included Parts 2-1 Installation Procedures 2-2 Summary 2-2 Installation Precautions 2-3 1. Connect the Network Cables 2-13 Example Network Topologies 2-14...
User Manual
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... and back of your network infrastructure. The Switch 2124 has 24 auto-sensing 10/100Base-TX RJ-45 ports, and a slot for high-speed networking. You can directly connect end node devices such as part of the switch I Features I Switch operation overview 1-1 HP Procurve Switch 2124 (HP J4868A) Throughout this manual, this switch, providing dedicated bandwidth to build high...
... and back of your network infrastructure. The Switch 2124 has 24 auto-sensing 10/100Base-TX RJ-45 ports, and a slot for high-speed networking. You can directly connect end node devices such as part of the switch I Features I Switch operation overview 1-1 HP Procurve Switch 2124 (HP J4868A) Throughout this manual, this switch, providing dedicated bandwidth to build high...
User Manual
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Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Front of the Switch Front of the Switch Link and Mode LEDs Slot for Power Fault for installing the HP 100-FX SC Transceiver (HP J4853A) Reset Button This button is used to the switch. This action executes the switch self test, and may clear ... use either straight-through or crossover twisted-pair cables to connect any network devices to reset the switch while it is powered on. I One transceiver slot for each HP 100-FX SC Transceiver LED LED port 10/100Base-TX RJ-45 ports Reset button LED Mode ...
Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Front of the Switch Front of the Switch Link and Mode LEDs Slot for Power Fault for installing the HP 100-FX SC Transceiver (HP J4853A) Reset Button This button is used to the switch. This action executes the switch self test, and may clear ... use either straight-through or crossover twisted-pair cables to connect any network devices to reset the switch while it is powered on. I One transceiver slot for each HP 100-FX SC Transceiver LED LED port 10/100Base-TX RJ-45 ports Reset button LED Mode ...
User Manual
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...the transceiver slot. An unsupported transceiver has been installed in Full Duplex Mode. Indicates that are operating at the beginning of switch self test. Mode (green) Displays network activity information, or whether the port is receiving power. See "LED Mode Select ...or has failed its self test. Link On (green - The switch is an on the mode selected. On On briefly after the switch is powered on for more information. Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Front of these conditions exists: • no fault conditions...
...the transceiver slot. An unsupported transceiver has been installed in Full Duplex Mode. Indicates that are operating at the beginning of switch self test. Mode (green) Displays network activity information, or whether the port is receiving power. See "LED Mode Select ...or has failed its self test. Link On (green - The switch is an on the mode selected. On On briefly after the switch is powered on for more information. Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Front of these conditions exists: • no fault conditions...
User Manual
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... without overwhelming you with LEDs, the Switch 2124 uses a Mode LED for each port. Press the button to change from one per port) LED Mode Select button and indicator LEDs I If the ... button, and the current setting is received and transmitted through the port. Mode LEDs (one mode to the next. Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Front of the Switch LED Mode Select Button and Indicator LEDs To optimize the amount of information that can be displayed for each of this LED...
... without overwhelming you with LEDs, the Switch 2124 uses a Mode LED for each port. Press the button to change from one per port) LED Mode Select button and indicator LEDs I If the ... button, and the current setting is received and transmitted through the port. Mode LEDs (one mode to the next. Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Front of the Switch LED Mode Select Button and Indicator LEDs To optimize the amount of information that can be displayed for each of this LED...
User Manual
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make sure this is powered on when connected to any voltage between 100--240 volts and either 50 or 60 Hz. cooling vent - There are no voltage range settings required. 1-5 it is not obstructed for proper switch operation AC power connector Power Connector The Switch 2124 does not have a power switch; The switch automatically adjusts to an active AC power source. Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Back of the Switch Back of the Switch .
make sure this is powered on when connected to any voltage between 100--240 volts and either 50 or 60 Hz. cooling vent - There are no voltage range settings required. 1-5 it is not obstructed for proper switch operation AC power connector Power Connector The Switch 2124 does not have a power switch; The switch automatically adjusts to an active AC power source. Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Back of the Switch Back of the Switch .
User Manual
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... port as MDI; I plug-and-play networking - Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Features Features The features of the Switch 2124 include: I 24 auto-sensing 10/100Base-TX RJ-45 ports with "HP Auto-MDIX" I a slot for installing an HP 100-FX SC Transceiver (HP J4853A) I auto-negotiation of flow control for ports operating...
... port as MDI; I plug-and-play networking - Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Features Features The features of the Switch 2124 include: I 24 auto-sensing 10/100Base-TX RJ-45 ports with "HP Auto-MDIX" I a slot for installing an HP 100-FX SC Transceiver (HP J4853A) I auto-negotiation of flow control for ports operating...
User Manual
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... on to the destination device. I filter out - Network Moves and Changes. Then, all the other switch ports. Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Switch Operation Overview Forwarding, Filtering, Flooding. In this case, it replies, and the switch learns the new address from the reply packet. When devices are forwarded or filtered out appropriately...
... on to the destination device. I filter out - Network Moves and Changes. Then, all the other switch ports. Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Switch Operation Overview Forwarding, Filtering, Flooding. In this case, it replies, and the switch learns the new address from the reply packet. When devices are forwarded or filtered out appropriately...
User Manual
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...-6803 8120-8377 8120-6802 8120-6806 8120-6804 8120-6807 8120-8709 8120-6805 2-1 Installing the Switch 2124 2 Installing the Switch 2124 The HP Switch 2124 is easy to install your Switch 2124. It comes with it: I HP Procurve Switch 2124 Installation Guide (J4868-90001), this manual I Customer Support/Warranty booklet I Accessory kit (5064-2085) • two...
...-6803 8120-8377 8120-6802 8120-6806 8120-6804 8120-6807 8120-8709 8120-6805 2-1 Installing the Switch 2124 2 Installing the Switch 2124 The HP Switch 2124 is easy to install your Switch 2124. It comes with it: I HP Procurve Switch 2124 Installation Guide (J4868-90001), this manual I Customer Support/Warranty booklet I Accessory kit (5064-2085) • two...
User Manual
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... entire switched topology could use an HP Procurve Switch 8000M to interconnect each other. For the 100Base-FX connection between the Switch 2124 and the Switch 8000 to work properly, be combined and expanded. Installing the Switch 2124 Example Network Topologies Connecting to a Backbone Switch to Gigabit-Ethernet backbone fiber-optic cable Switch 2124 Switch 8000M Switch 2124 Installing the Switch 2124...
... entire switched topology could use an HP Procurve Switch 8000M to interconnect each other. For the 100Base-FX connection between the Switch 2124 and the Switch 8000 to work properly, be combined and expanded. Installing the Switch 2124 Example Network Topologies Connecting to a Backbone Switch to Gigabit-Ethernet backbone fiber-optic cable Switch 2124 Switch 8000M Switch 2124 Installing the Switch 2124...
User Manual
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... high error rates and could have network problems after recent changes to the network, change back to the cable in appendix B, "Switch Ports and Network Cables" for loose or obviously faulty connections. If you should be found online at any two end nodes, there...to the technical note "Troubleshooting LAN Performance and Intermittent Connectivity Problems", which can be only one active cabling path at the HP Procurve web site, http://www.hp.com/go /hpprocurve in this book, and some topology configuration guidelines can seriously impair network performance. A category 5 cable...
... high error rates and could have network problems after recent changes to the network, change back to the cable in appendix B, "Switch Ports and Network Cables" for loose or obviously faulty connections. If you should be found online at any two end nodes, there...to the technical note "Troubleshooting LAN Performance and Intermittent Connectivity Problems", which can be only one active cabling path at the HP Procurve web site, http://www.hp.com/go /hpprocurve in this book, and some topology configuration guidelines can seriously impair network performance. A category 5 cable...
User Manual
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...-level test or Ping test through the switch, you are still having trouble with your switch, Hewlett-Packard offers support 24 hours a day, seven days a week through the use these services to another through the switch. The HP Procurve web site, http://www.hp.com/go/hpprocurve also provides up-to ...verify that came with your switch for more information on running an end-to-end communications test - For example, if ...
...-level test or Ping test through the switch, you are still having trouble with your switch, Hewlett-Packard offers support 24 hours a day, seven days a week through the use these services to another through the switch. The HP Procurve web site, http://www.hp.com/go/hpprocurve also provides up-to ...verify that came with your switch for more information on running an end-to-end communications test - For example, if ...
Brochure
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ProCurve Switch 2124 (J4868A) ProCurve Switch 2124 The ProCurve Switch 2124 is a low-cost, unmanaged 24-port switch with 10/100 auto-sensing per port and 1 open transceiver slot for a 100Base-FX uplink. The ProCurve Switch 2124 offers ProCurve Auto-MDIX on all 10/100 ports.
ProCurve Switch 2124 (J4868A) ProCurve Switch 2124 The ProCurve Switch 2124 is a low-cost, unmanaged 24-port switch with 10/100 auto-sensing per port and 1 open transceiver slot for a 100Base-FX uplink. The ProCurve Switch 2124 offers ProCurve Auto-MDIX on all 10/100 ports.
Brochure
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ProCurve Switch 2124 Features and benefits Connectivity • 24 auto-sensing 10/100 ports: provide high-performance switching • ProCurve Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100 ports • Full scalability: optional 100Base-FX fiber-optic (full-duplex ... coverage for hardware (H5484E) • 3-year, 4-hour onsite, 24x7 coverage for hardware (U6300E) • Installation with minimum configuration, system-based pricing (U4826E) • Installation with HP-provided configuration, system-based pricing (U4830E) 2
ProCurve Switch 2124 Features and benefits Connectivity • 24 auto-sensing 10/100 ports: provide high-performance switching • ProCurve Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100 ports • Full scalability: optional 100Base-FX fiber-optic (full-duplex ... coverage for hardware (H5484E) • 3-year, 4-hour onsite, 24x7 coverage for hardware (U6300E) • Installation with minimum configuration, system-based pricing (U4826E) • Installation with HP-provided configuration, system-based pricing (U4830E) 2
Brochure
Page 3
..., CISPR 24 reduction, 0.5 period, 30% EN: EN55024, CISPR 24 reduction, 25 periods ESD: IEC 61000-4-2; 4 kV CD, Harmonics: EN61000-3-2, 8 kV AD IEC61000-3-2 Radiated: IEC 61000-4-3; ProCurve Switch 2124 Specifications Ports 24 10/100 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX) 1 open transceiver slots Physical characteristics Dimensions 8.0(d) x 17.4(w) x 1.8(h) in...
..., CISPR 24 reduction, 0.5 period, 30% EN: EN55024, CISPR 24 reduction, 25 periods ESD: IEC 61000-4-2; 4 kV CD, Harmonics: EN61000-3-2, 8 kV AD IEC61000-3-2 Radiated: IEC 61000-4-3; ProCurve Switch 2124 Specifications Ports 24 10/100 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX) 1 open transceiver slots Physical characteristics Dimensions 8.0(d) x 17.4(w) x 1.8(h) in...
Brochure
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ProCurve Switch 2124 Accessories ProCurve 100-FX SC Transceiver (J4853A) with one 100Base-FX port Ports 1 100Base-FX ports (IEEE 802.3u Type 100Base-FX) Connector: SC Duplex: half or ... ISO/IEC 793-2 Type A1b or A1a, respectively Maximum distance 2 km (full duplex) or 412 m (half duplex) Notes Full duplex only when installed in unmanaged switches and ProCurve Switch 2500 series 4
ProCurve Switch 2124 Accessories ProCurve 100-FX SC Transceiver (J4853A) with one 100Base-FX port Ports 1 100Base-FX ports (IEEE 802.3u Type 100Base-FX) Connector: SC Duplex: half or ... ISO/IEC 793-2 Type A1b or A1a, respectively Maximum distance 2 km (full duplex) or 412 m (half duplex) Notes Full duplex only when installed in unmanaged switches and ProCurve Switch 2500 series 4