User Manual
Page 4
© Copyright 2001 Hewlett-Packard Company All Rights Reserved. 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. Warranty See the Customer Support/Warranty booklet included with...
© Copyright 2001 Hewlett-Packard Company All Rights Reserved. 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. Warranty See the Customer Support/Warranty booklet included with...
User Manual
Page 5
... An Optional Transceiver 2-5 3. Connect the Network Cables 2-13 Example Network Topologies 2-14 As a Desktop Switch 2-14 As a Segment Switch 2-15 Connecting to a Power Source 2-12 6. Connect the Switch to a Backbone Switch 2-16 iii 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...
... An Optional Transceiver 2-5 3. Connect the Network Cables 2-13 Example Network Topologies 2-14 As a Desktop Switch 2-14 As a Segment Switch 2-15 Connecting to a Power Source 2-12 6. Connect the Switch to a Backbone Switch 2-16 iii 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...
User Manual
Page 7
...-FX SC Transceiver (HP J4853A). Introducing the HP Procurve Switch 2124 1 Introducing the HP Procurve Switch 2124 The HP Procurve Switch 2124 is a store-andforward device that can be abbreviated as part of your HP Switch 2124 including: I Front and back of the switch I Features I Switch operation overview 1-1 The Switch 2124 has 24 auto-sensing 10/100Base-TX RJ-45 ports, and a slot for high-speed networking. HP Procurve Switch 2124 (HP J4868A) Throughout this manual...
...-FX SC Transceiver (HP J4853A). Introducing the HP Procurve Switch 2124 1 Introducing the HP Procurve Switch 2124 The HP Procurve Switch 2124 is a store-andforward device that can be abbreviated as part of your HP Switch 2124 including: I Front and back of the switch I Features I Switch operation overview 1-1 The Switch 2124 has 24 auto-sensing 10/100Base-TX RJ-45 ports, and a slot for high-speed networking. HP Procurve Switch 2124 (HP J4868A) Throughout this manual...
User Manual
Page 8
... 10/100Base-TX RJ-45 ports All these ports have the "HP Auto-MDIX" feature, which means that have occurred. 1-2 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 each HP 100-FX SC Transceiver LED LED port 10/100Base-TX RJ...
... 10/100Base-TX RJ-45 ports All these ports have the "HP Auto-MDIX" feature, which means that have occurred. 1-2 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 each HP 100-FX SC Transceiver LED LED port 10/100Base-TX RJ...
User Manual
Page 9
...next page for a prolonged time, the switch has a hardware failure, or has failed its self test. Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Front of these conditions exists: • no fault conditions on the switch. An unsupported transceiver has been installed ..., it indicates that are displaying network activity information. One of the Switch LEDs Table 1-1. Under this condition, the Port 25 Link LED will also blink simultaneously. The switch is receiving power. See chapter 3, "Troubleshooting" for Port 25 (transceiver...
...next page for a prolonged time, the switch has a hardware failure, or has failed its self test. Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Front of these conditions exists: • no fault conditions on the switch. An unsupported transceiver has been installed ..., it indicates that are displaying network activity information. One of the Switch LEDs Table 1-1. Under this condition, the Port 25 Link LED will also blink simultaneously. The switch is receiving power. See chapter 3, "Troubleshooting" for Port 25 (transceiver...
User Manual
Page 10
... a Mode LED for each port. I If the Full Duplex (FDx) indicator LED is received and transmitted through the port. 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 is controlled...
... a Mode LED for each port. I If the Full Duplex (FDx) indicator LED is received and transmitted through the port. 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 is controlled...
User Manual
Page 11
The switch automatically adjusts to an active AC power source. make sure this is powered on when connected to any voltage between 100--240 volts and either 50 or 60 Hz. it is not obstructed for proper switch operation AC power connector Power Connector The Switch 2124 does not have a power switch; cooling vent - There are no voltage range settings required. 1-5 Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Back of the Switch Back of the Switch .
The switch automatically adjusts to an active AC power source. make sure this is powered on when connected to any voltage between 100--240 volts and either 50 or 60 Hz. it is not obstructed for proper switch operation AC power connector Power Connector The Switch 2124 does not have a power switch; cooling vent - There are no voltage range settings required. 1-5 Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Back of the Switch Back of the Switch .
User Manual
Page 12
... Overview Address Table Operation Address Learning. 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 "HP Auto-MDIX" on which each address is learned so it configures the...
... Overview Address Table Operation Address Learning. 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 "HP Auto-MDIX" on which each address is learned so it configures the...
User Manual
Page 13
.... if the destination address is filtered out. whenever a new destination address is found in the switch's address table and the Switch 2124 cannot know whether to the destination port and on the port location of the network connected to... 1-7 Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Switch Operation Overview Forwarding, Filtering, Flooding. When the switch receives a packet, it determines the destination address, and looks for that address, the switch then determines whether to a different switch port, the Switch 2124 automatically recognizes the...
.... if the destination address is filtered out. whenever a new destination address is found in the switch's address table and the Switch 2124 cannot know whether to the destination port and on the port location of the network connected to... 1-7 Introducing the HP Procurve Switch 2124 Introducing the HP Procurve Switch 2124 Switch Operation Overview Forwarding, Filtering, Flooding. When the switch receives a packet, it determines the destination address, and looks for that address, the switch then determines whether to a different switch port, the Switch 2124 automatically recognizes the...
User Manual
Page 15
...-6806 8120-6804 8120-6807 8120-8709 8120-6805 2-1 It comes with an accessory kit that can be attached so the switch can be securely located on a wall, and with it: I HP Procurve Switch 2124 Installation Guide (J4868-90001), this manual I Customer Support/Warranty booklet I Accessory kit (5064-2085) • two mounting brackets • four...
...-6806 8120-6804 8120-6807 8120-8709 8120-6805 2-1 It comes with an accessory kit that can be attached so the switch can be securely located on a wall, and with it: I HP Procurve Switch 2124 Installation Guide (J4868-90001), this manual I Customer Support/Warranty booklet I Accessory kit (5064-2085) • two mounting brackets • four...
User Manual
Page 30
With a Gigabit-SX Module, for example, installed in the Switch 8000M, the 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 connected to a campus backbone, as shown in the illustration above. For example, you could be sure...
With a Gigabit-SX Module, for example, installed in the Switch 8000M, the 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 connected to a campus backbone, as shown in the illustration above. For example, you could be sure...
Brochure
Page 1
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. ProCurve Switch 2124 (J4868A)
Brochure
Page 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
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. (20...
..., 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. (20...
Brochure
Page 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
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