Black Box LB9020A Manuals

Express Ethernet Switch 1 LB8405A LB8408A LB9002A-SC-R2 LB9002A-ST-R2 LB9006A-SC LB9006A-ST LB9007A-SC-R2 LB9007A-ST-R2 LB9008A-FO LB9012A-R2 LB9017A-R2 LB9019A LB9020A LB9021A LB9022A LB9024A LB9108A Express Ethernet Switches Feb 2002 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]

Installation Installation Installation Installation This installation guide gives step-by-step instructions about how to install the Express Plus Ethernet Switches: LB9017A-R2 Selecting a Site for the Express Plus Ethernet Switch: LB9017A-R2 As with any electric device, you should place the switch where it will not be subjected to extreme temperatures, humidity, or electromagnetic interference. Specifically, the site you select should meet the following requirements: - The ambient temperature should be between 32 and 104 degrees Fahrenheit (0 to 40 degrees Celsius). - The relative humidity should be less than 90 percent, non-condensing. - Surrounding electrical devices should not exceed the electromagnetic field (RFC) standards for IEC 801-3, Level 2 (3V/M) field strength. - Make sure that the switch receives adequate ventilation. Do not block the ventilation holes on each side of the switch or the fan exhaust port on the rear of the switch. - The power outlet should be within 1.8 meters of the switch. Connecting to Power Internal power: Step 1: Connect the supplied AC power cord to the receptacle on the back of the switch, and then plug it into a standard AC outlet with a voltage range from 100 to 260 Vac. Step 2: Turn on the switch by flipping the ON/OFF switch on the rear of the unit to I (ON) position. Step 3: The O position is OFF. Figure 1: Rear view 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]

Installation This installation guide gives step-by-step instructions about how to install the Express Plus Ethernet Switches: LB9020A Selecting a Site for the Express Plus Ethernet Switch: LB9020A As with any electric device, you should place the switch where it will not be subjected to extreme temperatures, humidity, or electromagnetic interference. Specifically, the site you select should meet the following requirements: - The ambient temperature should be between 32 and 104 degrees Fahrenheit (0 to 40 degrees Celsius). - The relative humidity should be less than 90 percent, non-condensing. - Surrounding electrical devices should not exceed the electromagnetic field (RFC) standards for IEC 801-3, Level 2 (3V/M) field strength. - Make sure that the switch receives adequate ventilation. Do not block the ventilation holes on each side of the switch or the fan exhaust port on the rear of the switch. - The power outlet should be within 1.8 meters of the switch. Connecting to Power Internal power: Step 1: Connect the supplied AC power cord to the receptacle on the back of the switch, and then plug it into a standard AC outlet with a voltage range from 100 to 260 Vac. Step 2: Turn on the switch by flipping the ON/OFF switch on the rear of the unit to I (ON) position. Step 3: The O position is OFF. Figure 1: Rear view 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]