Black Box 10BASE-T MiniHub Manual Download Page 1

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CUSTOMER

SUPPORT

INFORMATION

Order

toll-free

in the U.S. 24 hours, 7 A.M. Monday to midnight Friday:

877-877-BBOX

FREE technical support, 24 hours a day, 7 days a week: Call

724-746-5500

or fax

724-746-0746

Mail order:

Black Box Corporation

, 1000 Park Drive, Lawrence, PA 15055-1018

Web site:

www.blackbox.com

• E-mail:

[email protected]

SEPTEMBER 1995

LE2601A

10BASE-T MiniHub

LINK

PORT

10BASE-T MiniHub

AUI

PWR

UP LINK

Summary of Contents for 10BASE-T MiniHub

Page 1: ...REE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mail order Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info b...

Page 2: ...in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference Changes or modifications not expressly approved by the party responsib...

Page 3: ...camente con carritos o pedestales que sean recomendados por el fabricante 7 El aparato el ctrico debe ser montado a la pared o al techo s lo como sea recomendado por el fabricante 8 Servicio El usuari...

Page 4: ...iado nicamente de acuerdo a las recomendaciones del fabricante 15 En caso de existir una antena externa deber ser localizada lejos de las lineas de energia 16 El cable de corriente deber ser desconect...

Page 5: ...lation 12 3 1 Table Top or Shelf Mounting 12 3 2 Wall or Vertical Surface Mounting 12 3 3 Twisted Pair Segment Connection 15 3 4 Up Link Option on Port 8 Up Link Switch 16 4 Operation 17 5 Troubleshoo...

Page 6: ...Size 0 8 H x 5 0 W x 4 4 D 1 9 x 12 7 x 11 2 cm Weight 1 lb 0 45 kg Standards Ethernet V2 0 IEEE 802 3 10BASE T the Hub is a physical layer standard Ethernet product and operates independently of all...

Page 7: ...Up Link switched port feature The 10BASE T MiniHub s small size makes it very useful for demonstration situations in confer ence rooms and in exhibitions where a temporary network or network expansion...

Page 8: ...onnectors are in the same place so that wiring space is neat and minimal The 10BASE T MiniHub includes Link and RX LEDs for each RJ 45 port and one LED for power located in the upper right corner Sinc...

Page 9: ...efits Interconnect to an existing Ethernet network The 10BASE T MiniHub provides an Up Link switch for port 8 to be used to connect it into an existing Ethernet environment such as the central hub for...

Page 10: ...7 PC PCs Laser Writer User Port AUI connection Up to 8 RJ 45 user ports are available where only 10BASE T wiring is used and full length Ethernet segments are supported on all 8 segments In this appli...

Page 11: ...device that will provide power to the Hub through its AUI port and connect a transceiver cable LCN210 or LCN200 between that device and the Hub When power is applied the green PWR LED will light 3 1 T...

Page 12: ...o mounting small brackets for mounting with screws may be used The metal screws in each side of the case may be used to attach the brackets Use of the optional brackets permits the Hub to be mounted i...

Page 13: ...10BASE T 12V AUI 10BASE T MiniHub PWR AUI PORT UP LINK 1 2 4 1RX LINK PORT 3 5 6 8 7 10BASE T 12V AUI 10BASE T MiniHub PWR AUI PORT UP LINK 1 2 4 1RX LINK PORT 3 5 6 8 7 10BASE T 12V AUI 10BASE T Mini...

Page 14: ...or shielded RJ 45 twisted pair wiring plugs 2 Connect the other end of each network segment to the applicable workstation or user device The Link LED will be lit for each port where the connection is...

Page 15: ...h in the X position A special crossover cable for up links is not needed with the MiniHub because of the built in up link switch feature Fig 3 4 Up Link Option on Port 5 UP LINK OPTION USED FOR CASCAD...

Page 16: ...received data packet of less than 96 bits a fragment so that the minimum output packet to the other port is 96 bits long This section details the various operational features of the 10BASE T MiniHub...

Page 17: ...network are operable 2 Check the cables and connectors to make sure that they have been properly connected and the cables wires have not been crimped or in some way impaired during installation 3 Make...

Page 18: ...r Sales order number Date of installation Failure symptoms including a full description of the problem We will carefully test and evaluate all returned products and will repair products if possible Ho...

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