Black Box LE2690A User Manual Download Page 1

Page: 1 / 22

CUSTOMER

SUPPORT

INFORMATION

Order

toll-free

in the U.S.: Call

877-877-BBOX

(outside U.S. call

724-746-5500

)

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

724-746-5500

or fax

724-746-0746

Mailing address:

Black Box Corporation

, 1000 Park Drive, Lawrence, PA 15055-1018

Web site:

www.blackbox.com

• E-mail:

[email protected]

9-Port Personal MiniHub

LINK

PORT

9-Port Personal MiniHub

PORT 9

PWR

LINK

DECEMBER 2000

LE2690A

Summary of Contents for LE2690A

Page 1: ...ort 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com 9...

Page 2: ...by one of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from...

Page 3: ...parato el ctrico debe ser montado a la pared o al techo s lo como sea recomendado por el fabricante 8 Servicio El usuario no debe intentar dar servicio al equipo el ctrico m s all a lo descrito en las...

Page 4: ...lineas de energia 16 El cable de corriente deber ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo 17 Cuidado debe ser tomado de tal manera que objectos liquidos no se...

Page 5: ...es and Benefits 4 2 3 Applications 5 3 Installation 7 3 1 Before You Install The Complete Package 7 3 2 The Installation Procedure 7 3 3 Cascading 10 4 Operation 11 4 1 LED Indicators 11 4 2 Operating...

Page 6: ...ded 10BASE T 150 m 492 ft User Controls Rear mounted slide switch for straight through vs crossover uplink operation Indicators 18 Top mounted recessed LEDs 1 Power 9 Link 1 for each port 8 RX 1 for e...

Page 7: ...sumption 10 watts maximum Enclosure High strength steel Cooling Method Convection Operating Temperature 32 to 122 F 0 to 50 C Storage Temperature 4 to 140 F 20 to 60 C Humidity 10 to 95 noncondensing...

Page 8: ...uplink switchable port to add hubs of equal or greater capacity in a cascade see Section 3 3 The small size of the Personal MiniHubs make them very useful for demonstration situations in conference r...

Page 9: ...he ports easy The included extemal wallmount power supply uses AC input power of 120 VAC 60 Hz Its lightweight cord carries DC power to the barrel type power jack on the rear panel shown below of the...

Page 10: ...low cost method of providing small workgroups access to a variety of Ethernet networking services such as file sharing email printer sharing and other computer information High Quality Construction Pe...

Page 11: ...shown below Up to nine RJ 45 user ports are available where only 10BASE T wiring is used and full length Ethernet segments are supported on all segments In this application set the Up Link switch to t...

Page 12: ...maged contact your supplier If you need to return the unit see Sections 5 2 and 5 3 3 2 The Installation Procedure Installing a 9 Port Personal MiniHub is very simple First keeping in mind that it mus...

Page 13: ...rnative to Velcro for vertical surface mounting you can use the included small brackets to mount the MiniHub with screws as shown below You can use the metal screws in each side of the Personal MiniHu...

Page 14: ...ct either a normal 10BASE T connection to a user device switch in the position or a special network uplink connection to another hub or concentrator switch in the x position A special cross pinned cab...

Page 15: ...nctionality cascaded units can operate together even though there may be a full segment of distance between them To satisfy the four repeater rule defined by Ethernet standards you shouldn t place mor...

Page 16: ...rear port is physically uplinked cabled to another hub the LINK LED will normally be ON when the Up Link switch is set to the x position If you isolate the MiniHub for full bandwidth local operation...

Page 17: ...rier is detected simultaneously on multiple ports a jam pattern is generated on each port to create a collision condition When a collision signal from one port is detected it generates a jam pattern t...

Page 18: ...1 telephone type that the cables have been properly connected and that the cables wires have not been crimped or damaged during installation 3 Make sure that the DC power cord is properly attached to...

Page 19: ...e nature and duration of the problem When the problem occurs The components involved in the problem Any particular application that when used appears to create the problem or make it worse 5 3 Shippin...

Page 20: ...NOTES...

Page 21: ...NOTES...

Search results

Summary of Contents for LE2690A

Reviews:

Related manuals for LE2690A

Brands by name

Popular brands

Black Box LE2690A, User Manual

Search results

Summary of Contents for LE2690A

Reviews:

Related manuals for LE2690A

Brands by name

Popular brands