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Twisted-Pair Cable/Connector Pin-Outs

Twisted-Pair Cable for 100VG LAN Ports

To connect PCs and other devices to the 100VG LAN ports, use a “straight-
through” 4-pair twisted-pair cable. The twisted-pair wires must be twisted
through the entire length of the cable.

The illustration below shows the RJ-45 pin connections, color code, and pair
configuration for an 100VG LAN cable (unbundled) that conforms to the
EIA/TIA 568B wiring standard for a straight-through cable.

Straight-through cable

Pair 2

blue/white

white/blue

Pair 4

brown/white

white/orange

Pair 3

Pair 1

orange/white

white/green

green/white

white/brown

Twisted-Pair Cable/Connector Pin-Outs

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Содержание AdvanceStack 100VG

Страница 1: ...Installation and Reference Guide HP J3137A HP AdvanceStack 100VG Hub 7E ...

Страница 2: ......

Страница 3: ...HP AdvanceStack 100VG Hub 7E Installation and Reference Guide ...

Страница 4: ...shing 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 Warranty See the warranty statement and the registration form included with the product A copy of the specific warranty terms applicable to your Hewlett Packard product and replacement parts can be obtained from your HP...

Страница 5: ...Verify that the Hub Works 3 3 Mount the Hub 4 4 Complete Network Connections to the Hub 6 Troubleshooting 8 Customer Support Services 13 Specifications 14 Safety and Regulatory Statements 15 Recommended Cables 20 Console connector and cable pin outs 20 Twisted Pair Cable Connector Pin Outs 21 Index 23 iii ...

Страница 6: ......

Страница 7: ...ck 100VG Hub 7M HP J2410A AdvanceStack 100VG Hub 15 HP J2415A AdvanceStack 100VG Hub 14 Ethernet and Token Ring Support Support for both Ethernet and Token Ring framing If you have 100VG LAN adapters with 100VG Token Ring drivers you can select the Token Ring position Remote Management An RS 232 port to connect an ASCII console for monitoring and troubleshooting the hub and network Modular Easy to...

Страница 8: ...vanceStack 100VG Hub 7E Installation and Reference Guide this manual J3133 90001 An AC power cord one of the following Australia New Zealand 8120 1369 Denmark 8120 2956 Europe 8120 1689 Japan 8120 4753 Switzerland 8120 4753 United Kingdom Hong Kong 8120 1351 U S Canada 8120 1378 power supply 0950 3058 serial cable 5182 4794 HP 100VG AnyLAN Technology Guide mounting hardware two number 10 by half i...

Страница 9: ...contact your HP authorized LAN dealer or your local HP sales office 2 Plug the power cord into the power supply 3 Plug the power cord into an AC power source When installing the Hub 7E note that the AC outlet must be located near the equipment and should be easily accessible N o t e The hub does not have a power switch it is powered on when the power cord is plugged in Power receptacle on the back...

Страница 10: ...ertical or horizon tal surface for example a wall or under a desk Equipment Required To mount the hub on a wall or under a desk you will need the mounting hardware listed on page 2 and a Phillips screwdriver M o u n t i n g P r e c a u t i o n s Before mounting the hub follow these mounting precautions Plan the hub s location and orientation relative to other devices and equipment Also consider th...

Страница 11: ...ywood or its equivalent The following illustration shows you how to mount the Hub 7E under a table When you select the mounting location make sure you allow enough room to make the cable connections to the hub and to be able to access the cables if they have to be moved When drilling into the table or other horizontal or vertical surface you may need to first pre drill the surface with a 3 32 inch...

Страница 12: ... connect up to six devices to the downlink ports numbered 1 through 6 for each hub To connect a device to the hub push the RJ 45 plug into the RJ 45 jack until the tab on the plug clicks into place If you have obtained 100VG Token Ring drivers for your 100VG LAN adapt ers in the network that the Hub 7E will be installed move the switch to the Token Ring position You need to move the Frame Type swi...

Страница 13: ...ts on the Hub 7E are numbered 1 through 6 Try to minimize the number of levels of cascaded hubs We recommend that you use no more than three levels of cascading see the 100VG AnyLAN Technology Guide for more information on topology rules For more information on cable lengths see the HP 100VG AnyLAN Technology Guide In the following illustration two hubs are connected together to add more users to ...

Страница 14: ...so offers a wire testing service Contact your HP authorized LAN dealer or your local HP sales office for more information Bad cable Try a different cable Bundled cable Bundled cables are not supported Use unbundled cables only Exceeding the maximum allowable cable lengths Use up to 100 meters between two nodes for Category 3 and 4 and use up to 200 meters for Category 5 If the above problems do no...

Страница 15: ...y out to the device attached to that port Faulty wiring or a bad connection could exist somewhere in that connection The end node or hub attached to the port is off ON ON The hub has failed its self test Power cycle the hub If this condition persists the hub has failed Call your HP authorized LAN dealer or HP representative for assistance ON OFF or Flashing when the port is in use Check cabling on...

Страница 16: ...olled from a PC running an ASCII terminal such as the Windows Terminal program To connect a PC directly to the RS 232 port proceed as follows 1 Attach the console cable supplied with the hub to the RS 232 port on the back of the hub 2 Attach the other end of the serial cable to an available 9 pin serial port on the personal computer If only a 25 pin serial port is available use a 9 pin to 25 pin p...

Страница 17: ...ty The table on the next page explains the frame counters 100VG 7 port hub ROM Version A 01 00 HELP Show this message RESET Reset the hub RESET n Reset port n n 1 6 UPLINK ALL or COUNTERS STATUS Show hub status status Frame Count port 1 port 2 port 3 port 4 port 5 port 6 Uplink Readable 0 0 0 0 0 0 0 Errored 0 0 0 0 0 0 0 IPM 0 0 0 0 0 0 0 Oversized 0 0 0 0 0 0 0 Broadcast 0 0 0 0 0 0 0 Multicast ...

Страница 18: ... Address Frames received by this port that have an address with all zeros Such frames may be needed during the 802 12 port training process to verify link operability High Priority The count of high priority frames received on the port The count includes both valid and invalid high priority frames as well as high priority training frames but does not include normal priority frames that were priori...

Страница 19: ...tion Troubleshooting instructions Technical reviews and articles Configuration information To access HP FIRST dial one of the following phone numbers Location Phone Number U S and Canada Only Dial 1 800 333 1917 with your fax machine or touch tone phone and press 1 Outside the U S and Canada Dial 1 208 344 4809 from your fax machine and press 9 To receive a list of currently available documents en...

Страница 20: ...31 F 40 C to 70 C 40 F to 158 F Relative humidity non condensing 15 to 95 at 40 C 104 F 95 at 65 C 149 F Maximum altitude 4 6 km 15 000 ft 4 6 km 15 000 ft Connectors The RJ 45 twisted pair ports are compatible with the IEEE 802 12 100VG AnyLAN standard The RS 232 C console port conforms to V 22 bis Safety Complies with IEC 950 1991 A1 A2 EN60950 I 1992 A1 A2 UL1950 CSA 950 NOM 019 SCFI 1993 NOM 0...

Страница 21: ...kely that the protection has been impaired disconnect the power cord until the ground has been restored For LAN cable grounding If your LAN covers an area served by more than one power distribution system be sure their safety grounds are securely interconnected LAN cables may occasionally be subject to hazardous transient voltages such as light ning or disturbances in the electrical utilities powe...

Страница 22: ...orte pas de commutateur principal la mise sous tension est effectuée par branchement du cordon d alimentation Hinweise zur Sicherheit Dies ist ein Gerät der Sicherheitsklasse I und verfügt über einen schützenden Erdungsterminal Der Betrieb des Geräts erfordert eine ununterbrochene Sicherheitserdung von der Hauptstromquelle zu den Geräteingabeterminals den Netzkabeln oder dem mit Strom beliefer ten...

Страница 23: ...commutatore principale si mette scotto tensione all inserirsi il cavo d alimentazione Consideraciones sobre seguridad Este aparato se enmarca dentro de la clase I de seguridad y se encuentra protegido por una borna de puesta a tierra Es preciso que exista una puesta a tierra continua desde la toma de ali mentación eléctrica hasta las bornas de los cables de entrada del aparato el cable de alimen t...

Страница 24: ...ent Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference If this equipment causes interference to radio reception which can be determined by unplug ging the power cord from the equipment try these measures Re orient the receiving antenna Relo...

Страница 25: ...f Conformity for the HP AdvanceStack 100VG Hub 7E comlies with ISO IEC Guide 22 and EN 45014 The declaration identifies the product the manufacturer s name and address and the applicable specifications that are recognized in the European community Safety and Regulatory Statements 19 ...

Страница 26: ...nded HP cables Twisted pair cable connector pin outs Console connector and cable pin outs Cable Function Port Type on PC or Modem Cable Type HP Product Number Connecting devices and networks to the hub Connecting twisted pair LAN ports Unshielded twisted pair cable 92268A B C D or N 4 pair Connecting a PC to the hub s RS 232 console port Connecting a PC to the hub s RS 232 port 9 pin male RS 232 C...

Страница 27: ...rough the entire length of the cable The illustration below shows the RJ 45 pin connections color code and pair configuration for an 100VG LAN cable unbundled that conforms to the EIA TIA 568B wiring standard for a straight through cable Straight through cable Pair 2 blue white white blue Pair 4 brown white white orange Pair 3 Pair 1 orange white white green green white white brown Twisted Pair Ca...

Страница 28: ......

Страница 29: ...etic specifications 15 environmental specifications 14 external power supply 2 F fax using to get HP product information 13 frame type switch troubleshooting 8 using 6 H Hourly support calling for 13 HP FIRST FAX Retrieval Service using 13 hub operation verifying 3 I included parts 2 installing the hub mounting procedures 4 5 network connections 6 7 verifying hub operation 3 wall mounting 5 L LEDs...

Страница 30: ...k port connections 6 wall mounting the hub 5 R Regulatory statements 18 RJ 45 connectors wiring diagram 21 S screws description 2 specifications connectors 14 electrical 14 electromagnetic 15 environmental 14 physical 14 status command using 11 T troubleshooting 8 12 twisted pair cable 100VG LAN cables 21 V verifying hub operation 3 W wall mounting the hub 5 Index 24 ...

Страница 31: ......

Страница 32: ...Technical information in this document is subject to change without notice Copyright 1996 Hewlett Packard Company Printed in U S A 2 96 Manual Part Number J3137 90001 J3137 90001 ...

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