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HP J4820A, Install Manual

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HP J4820A Install Manual Download Page 6

grnlantern.book  Page iv  Wednesday, December 18, 2002  2:38 PM

Mode Conditioning Patch Cord for Gigabit-LX

 . . . . . . . . . . . . . . . . . .  24 

Installing the Patch Cord  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  25 

Recommended Patch Cords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  25 

EMC Regulatory Statements 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  26 

iv 

Summary of Contents for J4820A

Page 1: ...www hp com go hpprocurve hp procurve switch xl modules installation guide ...

Page 2: ......

Page 3: ...grnlantern book Page i Wednesday December 18 2002 2 38 PM HP Procurve Switch XL Modules Installation Guide ...

Page 4: ...NY 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 so...

Page 5: ...ule is Installed Correctly 8 Connecting the Network Cables 9 Verifying the Network Connections Are Working 12 Customizing the Port Configuration 13 Replacing or Removing a Module 14 Resetting the Switch 15 Reasons for Resetting the Switch 15 Methods of Resetting the Switch 15 Troubleshooting 16 Switch and Module LED Error Indicators 16 Diagnostic Tips 16 Customer Support Services 20 Specifications...

Page 6: ...grnlantern book Page iv Wednesday December 18 2002 2 38 PM Mode Conditioning Patch Cord for Gigabit LX 24 Installing the Patch Cord 25 Recommended Patch Cords 25 EMC Regulatory Statements 26 iv ...

Page 7: ...dule J4878A 4 slots for installing any of the supported HP Procurve mini GBICs Supported mini GBICs The following HP Procurve mini GBICs are supported by the mini GBIC XL Module as of this printing Gigabit SX LC mini GBIC J4858A Gigabit LX LC mini GBIC J4859A Gigabit LH LC mini GBIC J4860A HP Procurve Switch 12 100 FX ports with MT RJ 100 FX MTRJ connectors for 100 Mbps XL Module J4852A networking...

Page 8: ...stallations LEDs that provide information for each port on the link status network activity connectionbandwidth speed communicationmode halfor full duplex and presence of specific network error packets on the port hot swap modules operation you can add a module or replace a module without having to shut down the switch changing the module type in a given slot does require a switch reset hot swap m...

Page 9: ...sted pair network connections Please see the note on Automatic Cable Sensing on page 11 standards adherence the 10 100 TX XL Module is compatible with the IEEE 802 3 10Base T and IEEE 802 3u 100Base TX standards the 100 1000 T XL Module is compatible with the IEEE 802 3ab 1000Base T and IEEE 802 3u 100Base TX standards the ports on the SX and LX mini GBICs that are installed in the mini GBIC XL Mo...

Page 10: ...u are using the mini GBIC XL Module install the mini GBICs in the module You can install the mini GBICs before or after installing that module into the switch see page 7 N ot e The mini GBICs can be hot swapped That is they can be installed or removed after the mini GBIC XL Module is installed in the switch and the module is receiving power For more information see page 7 3 Verify that the modules...

Page 11: ...tacting the front face of the switch chassis Once the module is fully inserted make sure that you screw in the two retaining screws to secure the module in place For safe operation proper switch cooling and reduction of electromagnetic emissions ensure that a slot cover is installed on any unused module slot For safety no more than one slot should be uncovered at a time when the switch is powered ...

Page 12: ...t is fully inserted For best results push simultaneously near both screws The module is fully inserted when the module bulkhead is contacting or very close to contacting the face of the switch 6 Low force connector High insertion force is not needed and should not be used 2 Then tighten the retaining screwson the moduleuntiltheyare secure but do not overtighten them ...

Page 13: ...i GBIC clicks into place Removing the mini GBICs Youshoulddisconnectthe networkcablefromthemini GBICbeforeremoving it from the module Depending on when you purchased your HP Procurve mini GBICs it may have either of three different release mechanisms a plastic tab on the bottom of the mini GBIC a wire bail or a plastic collar around the mini GBIC To remove the mini GBICs that have the plastic tab ...

Page 14: ...the switch is powered on and stays ON steadily Self Test ON briefly while the module is being tested then OFF Note Ifthe switch was powered offwhile the module was installed when the switch is powered on the Self Test LED will stay ON for the duration of the whole switch self test Fault OFF Link and Mode on For a module that is installed when the switch is already powered the modules on hotswap al...

Page 15: ... 10Base T device See the Note on page 11 Since the 10Base T operation is through the 10 100Base TX ports if you ever want to upgrade the ports to 100Base TX it would be best to cable the ports initially with category 5 cable 100 1000 T XL Module 100 Mbps operation category 5 100 ohm differential twisted pair cable 1000 Mbps Gigabit operation category 5E 100 ohm cable is recommended although catego...

Page 16: ...itioning Patch Cord on page 24 for more information Gigabit LH Between the transmit and receive ends of the cable at least 5dB of attenuation is required for a reliable connection This is equivalent to 20Km of the fiber optic cable For distances less than 20Km you must add attenuators to bring the total attenuation to at least 5dB Most cable vendors carry attenuators 100 FX MTRJ XL Module multimod...

Page 17: ...ight through or crossover twisted pair cable for all network connections to these modules On the 10 100 TX XL Module this feature is identified as HP Auto MDIX on the 100 1000 T XL Module it is identified as Auto MDI MDI X and it is part of the IEEE 802 3ab standard Both features operate the same Operation of these feature depends on the port configurations being kept at Auto If the configuration ...

Page 18: ... information on page 16 If the switch Mode is set to display activity the mode indicator LED is lit then the Mode LED for each port that is transmitting and or receiving packets will flicker when traffic is detected on the port If the Mode is set to display full duplex the mode indicator LED is lit then the Mode LED will be lit for each port that is operating in full duplex If the Mode is set to d...

Page 19: ...100 Mbps communication mode half or full duplex and MDI or MDI X port operation Note if you configure the port to one of the fixed 100 Mbps modes the port will then operate only as an MDI X port Gigabit SX Gigabit LX and Gigabit LH ports in mini GBIC XL Module Auto The port always operates at 1000 Mbps and full duplex The setting is Auto for best link establishment with other devices 100 FX MTRJ X...

Page 20: ...her module in the slot go to Installing the Module in an Unused Slot on page 5 and begin with step 2 If you will not install another module in the slot that is leave it empty then re install a slot cover plate over the empty slot opening Ca ut ion For proper cooling and reduction of electromagnetic emissions ensure that a slot cover is installed on any unused slot 5 Reset the switch as described u...

Page 21: ...nt type until the switch is reset the module will not operate the Module Status LED for the slot will continue to flash and all the LEDs on the module will stay on continu ously Changing certain switch configuration parameters through the console interface In this case the console provides indications when the switch must be reset for the configuration change to be activated You do not need to res...

Page 22: ...ule LED displays that indicate that the module or connections to the ports on the module are not operating correctly Switch and Module LED Error Indicators Fault Self Test Module Status Port Link Diagnostic Tips Flashing Flashing Flashing Never On Flashing Flashing Flashing On briefly then Off Off Off Flashing Off Flashing Flashing Flashing Flashing Off Off Off Fast Flashing Off Off On Off with ca...

Page 23: ...ch As Hewlett Packard introduces new modules for your HP Procurve Switch XL you may have to update the switch with new software that supports the module See the module descriptions at the beginning of this guide to find out which version of the switch software is needed to support the module First verify that the switch has a version of software that supports the module that is indicating the faul...

Page 24: ... that is a known valid mini GBIC or on a twisted pairportor100 FXportononeoftheothermodules tryremovingandreinstalling the module If the port fault indication reoccurs and you need to be able to use the port you will have to replace the module In the mean time all the other ports on the module will operate normally The network port for which the Link LED is flashing has been disabled because port ...

Page 25: ...EE 802 3ab standard The cable should be installed according to the ANSI TIA EIA 568 A 5 specifications Cable testing should comply with the stated limitations for Attenuation Near End Crosstalk Far End Crosstalk Equal Level Far End Crosstalk ELFEXT Multiple Disturber ELFEXT and Return Loss The cable verification must include all patch cables from any end devices including the switch to any patch p...

Page 26: ...d Wide Web site http www hp com go procurve also provides up to date support informa tion Additionally your HP authorized network reseller can also provide you with assistance both with services that they offer and with services offered by HP Specifications Environmental Temperature Relative humidity non condensing Maximum altitude Lasers Operating Non Operating 0 C to 40 C 32 F to 104 F 40 C to 7...

Page 27: ...ength and are compatible with the IEEE 802 3u 100Base FX standard They accept the multimode fiber optic cables for 100Base FX described on page 23 Gigabit SX LC On the Gigabit SX mini GBIC Transmits at 850 nm wavelength and is compatible with the IEEE 802 3z Gigabit SX standard It accepts the low metal content multimode fiber optic cables for Gigabit SX described on page 23 Gigabit LX LC On the Gi...

Page 28: ...that work for 100Base TX connections should also work for 1000Base T but for the most robust connections you should use cabling that complies with the Category 5E specifications as described in Addendum 5 to the TIA 568 A standard ANSI TIA EIA 568 A 5 Because of the increased speed provided by 1000Base T Gigabit T network cable quality is more important than for either 10Base T or 100Base TX Cabli...

Page 29: ...0 meters Gigabit LX 9 125 m core cladding diameter 1310 nm low metal content single mode fiber optic cables complying with the ITU T G 652 and ISO IEC 793 2 Type B1 standards OR the multimode fiber optic cables listed for Gigabit SX LC single mode cable 10 kilometers multimode cable 550 meters Note To use multimode cables for Gigabit LX a mode conditioning patch cord may be needed see Mode Conditi...

Page 30: ... transmitting device and the multimode network cable to provide the transmission conditioning If you experience a high number of transmission errors on the Gigabit LX ports usually CRC or FCS errors you may need to install one of these patch cords between the Gigabit LX port in your switch and your multimode fiber optic network cabling and between the Gigabit LX transmission device and the network...

Page 31: ...it LX port to network multimode cabling Mode Conditioning Patch Cord the multimode cable in the patch cord mustmatchthecharacteristicsofyour network cable single mode section plugs into Tx port on Gigabit LX Transceiver or Gigabit LX mini GBIC Make sure you purchase a patch cord that has LC connectors on the end that connects to the Gigabit LX mini GBIC and has multimode fibers that match the char...

Page 32: ...quipment is operated in a commercial environment This equipment gener ates 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 user will be required to correct the interference at his own expense Ca...

Page 33: ...dules EMC Regulatory Statements Korea Taiwan European Community Declaration of Conformity This product is designed for operation with the HP Procurve switches that have XL module slots Please see the Declarations of Conformity included in the Installation Guides for those products 27 ...

Page 34: ...grnlantern book Page 28 Wednesday December 18 2002 2 38 PM ...

Page 35: ...grnlantern book Page 29 Wednesday December 18 2002 2 38 PM ...

Page 36: ...s subject to change without notice Copyright Hewlett Packard Company 2001 2002 All rights reserved Reproduction adaptation or translation without prior written permission is prohibited except as allowed under the copyright laws Product of Singapore November 2002 Manual Part Number 5990 3069 5990 3069 ...

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