HP J4900B User Manual
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- HP J4900B | User Manual - Page 1
ProCurve Series 2600 Switches PoE Power over Ethernet Devices www.procurve.com Installation and Getting Started Guide - HP J4900B | User Manual - Page 2
- HP J4900B | User Manual - Page 3
ProCurve Series 2600 Switches Installation and Getting Started Guide - HP J4900B | User Manual - Page 4
Redundant and External Power Supply (J8168A) ProCurve 610 External Power Supply (J8169A) ProCurve Switch 2626 (J4900B) ProCurve Switch 2650 (J4899B) Trademark Credits Windows® is a US registered trademark of Microsoft Corporation. Disclaimer HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY - HP J4900B | User Manual - Page 5
LED View or LED Mode Select Button and Indicator LEDs 1-7 Reset Button 1-9 Clear Button 1-9 Back of the Switch 1-10 Console Port 1-11 Power Connector 1-11 Switch Features 1-11 2 Installing the Switch Included Parts 2-1 Installation Procedures 2-3 Installation Precautions 2-4 1. Prepare the - HP J4900B | User Manual - Page 6
2-20 Connecting Cables to mini-GBICs 2-21 7. (Optional) Connect a Redundant Power Supply to a Series 2600-PWR Switch 2-21 RPS/EPS Operation 2-22 IP Address for Remote Switch Management 3-5 Starting a Telnet Session 3-5 Starting a Web Browser Session 3-5 4 Troubleshooting Basic Troubleshooting - HP J4900B | User Manual - Page 7
Network Communications 4-10 Testing End-to-End Network Communications 4-10 Restoring the Factory Default Configuration 4-11 Downloading New Switch Software 4-12 HP Customer Support Services 4-12 Before Calling Support 4-12 A Switch Specifications Physical A-1 Electrical A-1 Environmental - HP J4900B | User Manual - Page 8
Straight-Through Twisted-Pair Cable for 1000 Mbps Network Connections B-9 Cable Diagram B-9 Pin Assignments B-9 C Safety and EMC Regulatory Statements Safety Information C-1 Informations concernant la sécurit C-2 Hinweise zur Sicherheit C-3 Considerazioni sulla sicurezza C-4 Consideraciones - HP J4900B | User Manual - Page 9
low latency for high-speed networking. The 2600-PWR Switches also support Redundant Power Supply and Power over Ethernet (PoE) technologies. ProCurve Switch 2650 (J4899B) ProCurve Switch 2626 (J4900B) ProCurve Switch 2650-PWR (J8165A) hp procurve 1 3 5 7 9 11 13 15 17 19 21 23 Link - HP J4900B | User Manual - Page 10
of PoE power to connected devices. For further information regarding PoE power, see the PoE Planning and Implementation Guide which is on the documentation CD that came with the switch. ■ Redundant and External Power Supply Support - The Series 2600PWR Switches can be connected to a ProCurve 600 - HP J4900B | User Manual - Page 11
ports (1000Base-T2 or mini-GBIC) Power and Fault LEDs RPS, EPS, Fan and Test Status LEDs Console Port ProCurve Switch 2600-8-PWR Switch port LEDs Power Fault ProCurve Switch 2600-PWR J8762A PoE Status RPS Act EPS LED Mode FDx Fan Spd * Test PoE Reset Clear *Spd mode: off = 10 - HP J4900B | User Manual - Page 12
the switch. ■ Dual-personality ports. You can use either the 10/100/1000Base-T RJ-45 connector, or install a supported ProCurve mini-GBIC for fiber-optic connections. The RJ-45 connectors support the IEEE Auto MDI/MDI-X feature, which operates the same as the "HP Auto-MDIX" feature. By default, the - HP J4900B | User Manual - Page 13
an 610 EPS, and receiving PoE power. The External Power Supply has experienced a fault: • PoE power is oversubscribed (not enough PoE power available). • The software on the ProCurve Series 2600-PWR Switches may not support the EPS function. • There is a fan, overcurrent, power supply, or temp fault - HP J4900B | User Manual - Page 14
switch ports. Table 1-2. Port LEDs Switch LEDs State Meaning Switch 2626 and Switch switch console, the web browser interface, ProCurve Manager, or other network management tool. The port has failed self test. The switch • if the "M" is on, the mini-GBIC port is enabled. 1 The blinking behavior is - HP J4900B | User Manual - Page 15
view mode to the next. The default view is Activity (Act). Switch 2626-PWR and 2650-PWR Link LED (port number) Mode LED Power Fault hp procurve 1 3 5 7 switch 2650-PWR 2 1 4 6 8 J8165A PoE Status RPS Act EPS LED Mode FDx Fan Spd Test PoE Reset Clear 2 Spd mode: off = 10 - HP J4900B | User Manual - Page 16
Switch Introducing the Switch Front of the Switch Table 1-3. Multiple-Display Port LEDs Switch LEDs State Meaning Switch 2626 and Switch the port is operating at 1000 Mbps. PoE Indicates the Port Mode LEDs are lit for ports that are providing PoE power to the connected device. 1 The - HP J4900B | User Manual - Page 17
, the web browser interface, and SNMP management are removed, and the factory default configuration is restored to the switch. For the specific method to restore the factory default configuration, see "Restoring the Factory Default Configuration" on page 11, "Troubleshooting" of this manual. 1-9 - HP J4900B | User Manual - Page 18
this is not obstructed for proper switch operation ProCurve Switch 2626 and 2650 non-PWR Console Console Port AC power connector Cooling vent - make sure this is not obstructed for proper switch operation ProCurve Switch 2626-PWR and 2650-PWR Console EPS Input HP ProCurve RPS Input 12V 7.5A - HP J4900B | User Manual - Page 19
15.4W per port to power IP phones, wireless access points, web cameras, and more. For more information, see the POE Planning and Implementation Guide, which is on the Documentation CD-ROM that is included with your switch. ■ The 2600-8-PWR switch supports some pre-standard PoE devices, for a current - HP J4900B | User Manual - Page 20
end nodes into logical groupings that fit your business needs. ■ support for many advanced features to enhance network performance- for a description, see the Management and Configuration Guide, which is on the Documentation CD-ROM included with your switch. ■ download of new switch software - HP J4900B | User Manual - Page 21
2600 Switches have the following components: ■ ProCurve Series 2600 Switches Installation and Getting Started Guide (5991-2165), this manual ■ ProCurve Manager - CD ROM and booklet ■ Console cable ■ Customer Support/Warranty booklet ■ Accessory kits Switches 2626 and 2650 Non-PWR Switches 2626-PWR - HP J4900B | User Manual - Page 22
8120-8471 8120-6811 8120-6814 8120-6804 8120-6815 8120-6809 8120-2371 8120-8929 8121-0673 8121-0964 1 The cords for the PWR Switches support a higher amperage, except for the 2600-8-PWR. Japan Power Cord Warning Installing the - HP J4900B | User Manual - Page 23
in racks and cabinets or on a horizontal surface. The Switch 2626-PWR and the 2650-PWR must not be wall mounted. The Switch 2600-8-PWR can be wall mounted. See page 2-18 for wall mounting instructions. 5. Connect power to the switch (page 2-19). Once the switch is mounted, plug it into the main - HP J4900B | User Manual - Page 24
mount the 2626-PWR or the 2650-PWR switches. Cautions ■ Ensure 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, ensure - HP J4900B | User Manual - Page 25
network specifications. See the following table for cable types and lengths, and see appendix B, "Switch Ports and end nodes, such as computers, or to other switches, hubs, and routers. Note: For 1000 Mbps operation, all four wire pairs are used for data transmission, therefore PoE is not supported - HP J4900B | User Manual - Page 26
Gigabit-LX-LC mini-GBIC) Single-mode fiber transmit and receive ends of the cable switch, leave at least 7.6 cm (3 inches) of space for the twisted-pair and fiber-optic cabling. • In the back of the switch, leave at least 3.8 cm (1 1/2 inches) of space for the power cord. • On the sides of the switch - HP J4900B | User Manual - Page 27
manual was printed, the supported mini-GBICs include the following: ■ ProCurve Gigabit-SX-LC mini-GBIC (J4858A and J4858B) ■ ProCurve Gigabit-LX-LC mini-GBIC (J4859A and J4859B) ■ ProCurve Gigabit-LH-LC mini-GBIC (J4860A and J4860B) Use only supported genuine ProCurve mini-GBICs with your switch - HP J4900B | User Manual - Page 28
the network cable from the mini-GBIC before removing it from the switch. Depending on when you purchased your ProCurve mini-GBIC, it may have either of three different release mechanisms: a plastic tab on the bottom of the mini-GBIC, a plastic collar around the mini-GBIC, or a wire bail. To remove - HP J4900B | User Manual - Page 29
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. 2626 and 2650 non-PWR switches Console Connect power cord to the power connector 2626 PWR and 2650 PWR switches Console EPS Input HP ProCurve RPS - HP J4900B | User Manual - Page 30
diagnostic self test. Self test takes approximately 50 seconds to complete. Switch 2650-PWR Power Fault hp procurve 1 3 5 7 switch 2650-PWR 2 1 4 6 8 J8165A PoE Status RPS Act EPS LED Mode FDx Fan Spd Test PoE Reset Clear 2 Spd mode: off = 10 Mbps, flash = 100 Mbps, 9 11 - HP J4900B | User Manual - Page 31
. Refer to chapter 4, "Troubleshooting" for diagnostic help. 4. Mount the Switch After the switch passes self test, it is Switches Yes Yes Yes PWR Switches Yes Yes No1 1 The 2600-8-PWR switch can be wall mounted. See page 2-18 for instructions. Rack or Cabinet Mounting The Series 2600 Switches - HP J4900B | User Manual - Page 32
equipment cabinet such as a server cabinet, use the clips and screws that came with the cabinet in place of the 12-24 screws that are supplied with the switch. Rack Mounting the 2626-PWR and 2650-PWR switches 1. Use a #1 Phillips (cross-head) screwdriver and attach the mounting brackets to the - HP J4900B | User Manual - Page 33
allowing for a wide variety of mounting options. These include mounting the switch so that its front face is flush with the face of the rack in a more balanced position as shown in the illustration above. 2. Hold the switch with attached brackets up to the rack and move it vertically until rack holes - HP J4900B | User Manual - Page 34
screws Note WARNING The mounting brackets have multiple mounting holes and can be rotated allowing for a wide variety of mounting options. These include mounting the switch so that its front face is flush with the face of the rack, or mounting it in a more balanced position as shown in the - HP J4900B | User Manual - Page 35
Installing the Switch Installing the Switch Installation Procedures 2. 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 - HP J4900B | User Manual - Page 36
next page. However, this is not supported for the 2626-PWR or the 2650PWR switches. Wall mounting the PWR switches is not supported because of the size and weight of the devices. Wall mounting the 2600-8-PWR switch is supported. See page 2-18 for instructions. For safe operation do not install the - HP J4900B | User Manual - Page 37
wood screws (not included). For "Flat" Wall Mounting (Vertical) M4 screws Wall 5/8-inch wood screws Installing the Switch WARNING The brackets are attached on opposite corners to improve the stability of the switch on the wall. The Switch 2626-PWR or 2650-PWR Switches are not wall mountable. 2-17 - HP J4900B | User Manual - Page 38
) screwdriver and attach the mounting brackets to the switch with the included 8-mm M4 screws. 2. Attach the switch to the wall or wood surface with two 5/8- 45 Ports Wall M4 screws 5/8-inch wood screws Caution The 2600-8-PWR switch can only be wall mounted either with the RJ-45 ports side up or - HP J4900B | User Manual - Page 39
cords. Ensure 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 2-10 - HP J4900B | User Manual - Page 40
at the other end of the cable. If the Link LED does not go on when the network cable is connected to the port, see "Diagnosing With the LEDs" in chapter 4, "Troubleshooting". To disconnect: Press the small tab on the plug and pull the plug out of the port. hp procurve switch 2650 J4899A 12 - HP J4900B | User Manual - Page 41
4, "Troubleshooting". 7. (Optional) Connect a Redundant Power Supply to a Series 2600-PWR Switch The ProCurve 600 Redundant and External Power Supply, (J8168A), hereafter referred to as the 600 RPS/EPS, is an accessory product for the Series 2600PWR Switches and specific other ProCurve switches. The - HP J4900B | User Manual - Page 42
the end devices connected to the switch ports may not receive power if an internal switch PoE power supply should fail. For further information regarding the 600 RPS/EPS PoE capabilities, see the PoE Planning and Implementation Guide and the ProCurve 600/610 External Power Supplies Installation - HP J4900B | User Manual - Page 43
. Lowest-numbered port has priority. R3 R4 RPS 3 RPS 4 RPS 5 R5 RPS 6 ! EPS Power: 50V 370W total for PoE applications. Power is shared when both ports are used. R6 E1 EPS 1 EPS 2 E2 Device Connected Power Status Line: 50/60 Hz. 10 0 - 240 V~ 9.1A (9,1A) The following states provide - HP J4900B | User Manual - Page 44
RPS 5 R5 RPS 6 ! EPS Power: 50V 370W total for PoE applications. Power is shared when both ports are used. R6 E1 EPS 1 EPS 2 E2 Device Connected Power Status Line: 50/60 Hz. 10 0 - 240 V~ 9.1A (9,1A) Console EPS Input HP ProCurve RPS Input 12V 7.5A Switch RPS output port Line 50/60 Hz - HP J4900B | User Manual - Page 45
an RPS/ EPS device and six switch devices as a redundant AC power supply. 2650-PWR switches Installing the Switch Highest priority connected to port 1 600 RPS/EPS The 600 RPS/EPS can provide backup power for up to six switches. The 600 RPS/EPS can supply power to only one connected and failed - HP J4900B | User Manual - Page 46
RPS 4 RPS 5 R5 RPS 6 EPS Power: 50V 370W total for PoE applications. Power is shared when both ports are used. R6 E1 EPS 1 EPS 2 E2 Device Connected Power Status Line: 50/60 Hz. 100 -240 V~ 9.1A (9,1A) Switch EPS output Console EPS Input HP ProCurve RPS Input 12V 7.5A EPS input port - HP J4900B | User Manual - Page 47
EPS PoE capabilities, see the PoE Planning and Implementation Guide, which is on the Documentation CD-ROM that came with your switch and the documentation that came with the 610 EPS. For redundant or additional PoE power, connect the 610 EPS to the switch using one of the four supplied EPS cables - HP J4900B | User Manual - Page 48
, then each switch receives 204 watts. See the following example. The following illustration demonstrates an example of connectivity between a 610 EPS device and four Switch devices as a PoE power supply. In this example each switch receives 204 watts of PoE power. Installing the Switch 2-28 - HP J4900B | User Manual - Page 49
A RPS 12 V 7.5 A RPS 12 V 7.5 A Installing the Switch Installation Procedures Line: 50/60 Hz. 100-240 V~ 7.5 A Line: 50/60 Hz. 100-240 V~ 7.5 A Line: 50/60 Hz. 100-240 V~ 7.5 A Line: 50/60 Hz. 100-240 V~ 7.5 A hp procurve 610 eps J8169A Pow er Fault Internal Power Status Fan/Temp Status Fan/Temp - HP J4900B | User Manual - Page 50
control, and improve network security ■ read the event log and access diagnostic tools to help in troubleshooting ■ download new software to the switch ■ add passwords to control access to the switch from the console, web browser interface, and network management stations The console can be accessed - HP J4900B | User Manual - Page 51
has a 25-pin serial connector, first Console cable supplied with the switch attach a 9-pin to 25-pin straight-through adapter at one end of the console cable.) 2. Turn on the terminal or PC running a terminal emulator program, or a VT-100 terminal PC's power and, if using a PC, start the PC - HP J4900B | User Manual - Page 52
networking products Web site, http://www.procurve.com. As a Desktop Switch Twisted-pair straight-through or crossover cables Switch 2650 Server PCs and peripherals The Series 2600 Switches are designed to be used primarily as desktop switches to which end nodes, printers, other peripherals, and - HP J4900B | User Manual - Page 53
Twisted-pair straight-through or crossover cables to hubs Switch 2650 Switch 2650 Installing the Switch Twisted-pair straight-through cables to end nodes PCs, printers, and local servers The Series 2600 Switches also work well as segment switches. That is, with their high performance, they can - HP J4900B | User Manual - Page 54
Sample Network Topologies for Non-PWR Switches Because the Series 2600 Switches have the "HP Auto-MDIX" and "IEEE Auto MDI/MDI-X" features, the connections between the switch and the hubs, and between the switch and end nodes or servers can be through category 5 straight-through or crossover twisted - HP J4900B | User Manual - Page 55
could use an ProCurve Switch 5308xl to interconnect each of your smaller switched workgroups to form a larger switched network. All the devices in this network can communicate with each other. For example, with Gigabit-SX Mini-GBICs installed in a Mini-GBIC Module, in the Switch 5308xl, the entire - HP J4900B | User Manual - Page 56
are also designed to be used as desktop switches to which end nodes, printers and other peripherals, and servers are directly connected, as shown in the above illustration. Except now these switches can supply PoE power to end devices such as IP telephones and wireless access points (WAP). As shown - HP J4900B | User Manual - Page 57
2650-PWR. Only devices directly connected to the PWR switches can receive PoE power if they are 802.3af compliant, except on the Switch 2600-8-PWR, it has the ability to supply power to pre-802.3af-standard devices, such as legacy (or non-standard) IP phones. Devices connected to a non-PWR segment - HP J4900B | User Manual - Page 58
Installing the Switch Installing the Switch Sample Network Topologies for PWR Switches Connecting to a Backbone Switch Implementing PoE To Gigabit-Ethernet backbone Switch 5308xl Gigabit fiber-optic cable Switch 2650 non-PWR Switch 2650-PWR Switch 2650 600 RPS/EPS Switch 2650-PWR Wireless - HP J4900B | User Manual - Page 59
managed through the Commander's IP address. 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 Configuration Guide, which is on the Documentation - HP J4900B | User Manual - Page 60
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, please see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch. Recommended Minimal Configuration In the factory default configuration, the switch has no IP (Internet Protocol) address and subnet mask, and no passwords. In this state, it can be - HP J4900B | User Manual - Page 62
Configuring the Switch Note By default, the switch is configured to acquire an IP address configuration from a DHCP or Bootp server. To use DHCP/Bootp instead of the manual method described in this chapter, see "DHCP/Bootp Operation" in the Management and Configuration Guide, which is on the - HP J4900B | User Manual - Page 63
you set IP Config to Manual, then enter an IP address compatible with your network. Note: The IP address and subnet mask assigned for the switch must be compatible with the IP addressing used in your network. For more information on IP addressing, see the Management and Configuration Guide, which - HP J4900B | User Manual - Page 64
switch with a Manager password, IP address, and subnet mask. As a result, with the proper network connections, you can now manage the switch Switches, see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch. To Recover from a Lost Manager Password - HP J4900B | User Manual - Page 65
on the network by running your web browser and typing in the switch's IP address as the URL. No additional software installation is required to make this interface available; it is included in the switch's onboard software. A typical web browser interface screen is shown in the next illustration - HP J4900B | User Manual - Page 66
Configuring the Switch Using the IP Address for Remote Switch Management For more information on using the web browser interface, please see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch. An extensive help system is also available for the web - HP J4900B | User Manual - Page 67
■ hardware diagnostic tests (page 4-9) ■ restoring the factory default configuration (page 4-11) ■ downloading new software to the Series 2600 Switches (page 4-12) ■ HP Customer Support Services (page 4-12) Basic Troubleshooting Tips Most problems are caused by the following situations. Check for - HP J4900B | User Manual - Page 68
topology. If you no longer experience the problems, the new topology is probably at fault. Sample topologies are shown at the end of chapter 2 in this book, and some topology configuration guidelines can be found online at the ProCurve Web site, http://www.procurve.com. In addition, you should make - HP J4900B | User Manual - Page 69
Configuration Guide, which is on the Documentation CD-ROM that came with your switch. For more information on possible network problems and their solutions, refer to the technical note "Troubleshooting LAN Performance and Intermittent Connectivity Problems", which can be found on the ProCurve Web - HP J4900B | User Manual - Page 70
Troubleshooting Diagnosing with the LEDs Diagnosing with the LEDs Table 4-1 shows LED patterns on the switch and the switch modules that indicate problem conditions. 1. Check in the table for the LED pattern you see on your switch. 2. Refer to the corresponding diagnostic tip on the next few pages - HP J4900B | User Manual - Page 71
or try a different power cord. If the power source and power cord are OK and this condition persists, the switch power supply may have failed. Call your HP-authorized LAN dealer, or use the electronic support services from HP to get assistance. See the Customer Support/Warranty booklet for more - HP J4900B | User Manual - Page 72
Troubleshooting Diagnosing with the LEDs Tip 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. • Verify the - HP J4900B | User Manual - Page 73
is indicating a good link to the switch. If it is not, the problem may be with the cabling between the devices or the connectors on the cable. ➑ RPS or EPS is Refer to the ProCurve 600/610 External Power Supplies documentation. connected but has experienced a fault. Troubleshooting 4-7 - HP J4900B | User Manual - Page 74
manage your switch from a PC running a supported web browser switch. 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 - HP J4900B | User Manual - Page 75
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 - HP J4900B | User Manual - Page 76
. For more information, see the Management and Configuration Guide, which is on the Documentation CD-ROM that came with your switch. Testing End-to-End Network Communications Both the switch and the cabling can be tested by running an end-to-end communications test-a test that sends known data from - HP J4900B | User Manual - Page 77
the Factory Default Configuration Restoring the Factory Default Configuration As part of your troubleshooting process on the Switch, it may become necessary to return the switch configuration to the factory default settings. This clears any passwords, clears the console event log, resets the - HP J4900B | User Manual - Page 78
the Management and Configuration Guide, which is on the Documentation CDROM that came with your switch. The new switch software would be available on the ProCurve Web site, http://www.procurve.com. HP Customer Support Services If you are still having trouble with your switch, Hewlett-Packard offers - HP J4900B | User Manual - Page 79
Switch Specifications A Switch Specifications Physical 2600 Non-PWR Series 2626 (J4900B) 2650 (J4899B) Width 44.3 cm (17.4 in) 44.3 cm (17.4 in) Depth 36.7 cm (14.4 in) 43.0 cm (16.9 in) Height 4.4 cm (1.73 in) 4.4 cm (1. - HP J4900B | User Manual - Page 80
Switch Specifications Switch Specifications Environmental Non-PWR 2600 2626-PWR 2288 921 2650-PWR 2288 921 2626 Non-PoE 341 2650 Non-PoE 341 1 Includes switch and maximum number of PoE powered devices connected to the switch at 15.4 watts. Acoustic Non-PWR 2600 Series (J4899B/J4900B - HP J4900B | User Manual - Page 81
Switch Specifications Switch Specifications 2x7 connector is provided for external RPS connection on the power supply module. Cable Length ■ EPS cables are 2.0 meters Gigabit-SX LC mini-GBIC, and the Gigabit-LX LC mini-GBIC, both of which can be installed in the Series 2600 Switches, are Class 1 - HP J4900B | User Manual - Page 82
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for cables that should be used with the Switch 2600 and 2600-PWR Series devices, including minimum pin-out information and specifications for twisted-pair cables. Incorrectly wired cabling is the most common cause of problems for LAN communications. HP recommends that you work with a qualified LAN - HP J4900B | User Manual - Page 84
switch and other end Specifications Connector Type Maximum Length 62.5/125 mm or 50/125 μm (core/cladding) diameter, graded-index, 850 nm, low metal content, multimode fiber-optic cables, complying with the ITU-T G.651 and ISO/IEC 793-2 Type A1b or A1a respectively. LC - Gigabit-SX mini-GBIC - HP J4900B | User Manual - Page 85
LX transmission device and the network cabling at the other end of the multimode fiber-optic cable run. A patch cord must be installed at both ends. The patch cord consists of a short length of the single-mode network cable directly to the Gigabit-LX mini-GBIC. B-3 Switch Ports and Network Cables - HP J4900B | User Manual - Page 86
Tx Switch Ports and Network Cables Mode Conditioning Patch Cord for Gigabit-LX Installing the Patch Cord As shown in the illustration below, connect the patch cord to the Gigabit-LX mini-GBIC with the section of single-mode fiber plugged in to the Tx (transmit) port. Then, connect the other end of - HP J4900B | User Manual - Page 87
HP Auto-MDIX Feature: In the default configuration, "Auto", the fixed 10/100Base-TX ports on the Series 2600 Switches . (The 10/100/1000-T ports support the IEEE 802.3ab standard, which includes end nodes, use a straight-through cable; for connections to MDI-X ports, such as on hubs and other switches - HP J4900B | User Manual - Page 88
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. ■ To provide Power over Ethernet to the access point, all 4 pairs must be connected for any - HP J4900B | User Manual - Page 89
-Pair Cable for 10 Mbps or 100 Mbps Network Connections Because of the HP 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. If any of these ports are - HP J4900B | User Manual - Page 90
for 10 Mbps or 100 Mbps Network Connection The HP 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. If any of these ports are given a fixed configuration - HP J4900B | User Manual - Page 91
-Through Twisted-Pair Cable for 1000 Mbps Network Connections 1000Base-T connections require that all four pairs of wires be connected. Cable Diagram Switch Ports and Network Cables Note . Pins 1 and 2 on connector "A" must be wired as a twisted pair to pins 1 and 2 on connector "B". Pins 3 and - HP J4900B | User Manual - Page 92
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of the network with caution. Servicing There are no user-serviceable parts inside these products. Any servicing, adjustment, maintenance, or repair must be performed only by service-trained personnel. These products do not have a power switch; they are powered on when the power cord is plugged in - HP J4900B | User Manual - Page 94
Safety and EMC Regulatory Statements Informations concernant la sécurité Informations concernant la sécurité ! WARNING Caution 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 détaillé - HP J4900B | User Manual - Page 95
Safety and EMC Regulatory Statements Hinweise zur Sicherheit Hinweise zur Sicherheit ! WARNING Caution 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. Eine - HP J4900B | User Manual - Page 96
Safety and EMC Regulatory Statements Considerazioni sulla sicurezza Considerazioni sulla sicurezza ! WARNING Caution Simbolo di riferimento alla documentazione. Se il prodotto è contrassegnato da questo simbolo, fare riferimento alla documentazione sul prodotto per ulteriori informazioni su di - HP J4900B | User Manual - Page 97
Safety and EMC Regulatory Statements Consideraciones sobre seguridad Consideraciones sobre seguridad ! WARNING Caution 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 - HP J4900B | User Manual - Page 98
Safety and EMC Regulatory Statements Safety Information (Japan) Safety Information (Japan) Japan Power Cord Warning C-6 Safety and EMC Regulatory Statements - HP J4900B | User Manual - Page 99
Safety and EMC Regulatory Statements Safety Information (China) Safety Information (China) C-7 Safety and EMC Regulatory Statements - HP J4900B | User Manual - Page 100
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause interference to radio communications. Operation of this equipment in a residential area may cause interference in which case the - HP J4900B | User Manual - Page 101
Korea Safety and EMC Regulatory Statements EMC Regulatory Statements Taiwan Safety and EMC Regulatory Statements C-9 - HP J4900B | User Manual - Page 102
U.S.A. declares that the product: Product Name: HP ProCurve Switch 2650, HP ProCurve Switch 2626 Model Numbers: J4899A, J4899B; J4900A, J4900B Accessories: J4858A, J4859A, J4860A Regulatory Model Number: RSVLC-0204 conforms to the following Product Specifications: Safety: EN60950 (1992) +A1,A2,A3 - HP J4900B | User Manual - Page 103
Product Name: ProCurve Switch 2626-PWR ProCurve Switch 2650-PWR ProCurve Switch 2600-8-PWR Model Number: J8164A, J8165A, J8762A, J8169A1 Accessories: J4858A, J4859A, J4860A, J8168A. Regulatory Model Number: RSVLC-0302, RSVLC-0504 conforms to the following Product Specifications: Safety: EN60950 - HP J4900B | User Manual - Page 104
more information about where you can drop off your waste equipment for recycling, please contact your local city office, your household waste disposal service or the shop where you purchased the product. Likvidace zařízení soukromými domácími uživateli v Evropské unii Tento symbol na produktu nebo - HP J4900B | User Manual - Page 105
d'informations sur les centres de collecte et de recyclage des appareils mis au rebut, veuillez contacter les autorités locales de votre région, les services de collecte des ordures ménagères ou le magasin dans lequel vous avez acheté ce produit. Entsorgung von Altgeräten aus privaten Haushalten in - HP J4900B | User Manual - Page 106
Safety and EMC Regulatory Statements Waste Electrical and Electronic Equipment (WEEE) Statements Smaltimento delle apparecchiature da parte di privati nel territorio dell'Unione Europea Questo simbolo presente sul prodotto o sulla sua confezione indica che il prodotto non può essere smaltito insieme - HP J4900B | User Manual - Page 107
o ambiente e a saúde das pessoas. Para obter mais informações sobre locais que reciclam esse tipo de material, entre em contato com o escritório da HP em sua cidade, com o serviço de coleta de lixo ou com a loja em que o produto foi adquirido. Likvidácia vyradených zariadení v domácnostiach v Eur - HP J4900B | User Manual - Page 108
- This page is intentionally unused. - - HP J4900B | User Manual - Page 109
B-7, B-9 HP Auto-MDIX feature ... B-5 B back of switch description ... 1-10 power connector ... 1-11 backbone switch topology with ... 2-35, 2-38-2-39 basic switch configuration IP address ... 3-3 manager password ... 3-2 subnet mask ... 3-3 Switch Setup screen ... 3-2 basic troubleshooting tips - HP J4900B | User Manual - Page 110
checking when troubleshooting ... 4-3 DHCP/Bootp ... 3-2 full duplex only for mini-GBICs ... 2-7 IP address ... 3-3 IP address, manually ... 3-2 manager password ... 3-2 restoring factory defaults ... 1-9, 4-11 subnet mask ... 3-3 Switch Setup screen ... 3-2 connecting the switch to a power source - HP J4900B | User Manual - Page 111
11 site preparation ... 2-5 wall mounting ... 2-16 IP address configuring ... 3-3 IP telephones ... 2-36 L laser specifications ... A-3 LEDs behavior during self test ... 2-10 blinking definition ... 1-5-1-6, 1-8 checking during troubleshooting ... 4-9 descriptions of ... 1-4 dual-personality ports - HP J4900B | User Manual - Page 112
Supply ... 1-2 R rack mounting precautions ... 2-4 mounting the switch in ... 2-11 Redundant and External Power Supply ... 1-2 RPS/EPS ... 2-21 Redundant Power Supply ... 2-21 regulatory statements ... C-8 Reset button description ... 1-9 location on switch ... 1-3, 1-9 restoring factory default - HP J4900B | User Manual - Page 113
Power LED behavior ... 2-11 Self Test LED ... 1-5 behavior during factory default reset ... 4-11 behavior during self test ... 2-10 serial cable for direct console connection ... 2-31 SFP ports ... 1-2 slots for mini-GBICs location on switch ... 1-3 Spd LED blinking definition ... 1-8 specifications - HP J4900B | User Manual - Page 114
link test ... 4-10 Ping test ... 4-10 Proactive Network tools ... 4-8 restoring factory default configuration ... 4-11 testing connections to other devices ... 4-10 testing end-to-end communications ... 4-10 testing the switch ... 4-9 testing the twisted-pair cables ... 4-10 twisted-pair cable cross - HP J4900B | User Manual - Page 115
- HP J4900B | User Manual - Page 116
-Packard Development Company, L.P. Reproduction, adaptation, or translation without prior written permission is prohibited except as allowed under the copyright laws. Printed in Taiwan January 2008 Manual Part Number 5991-2165 *5991-2165*
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Installation and
Getting Started Guide
www.procurve.com
ProCurve Series
2600 Switches
PoE
Power over Ethernet Devices