Black Box LB9019A User manual

Installation
This installation guide gives step-by-step instructions about how to install the Express Plus Ethernet Switches:
LB9019A
Selecting a Site for the Express Plus Ethernet Switch: LB9019A
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 Oposition is OFF.
Figure 1: Rear view
CUSTOMER
SUPPORT
INFORMATION
Order toll
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free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday
: 877
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877
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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]

Connecting to Your Network
Cable Type & Length
It is necessary to follow the cable specifications below when connecting the switch to your network. Use
appropriate cables that meet your speed and cabling requirements.
Table 3: Cable Specifications
Speed Connector Port
Speed
Half/Full
Duplex
Cable Max.
Distance
10BASE-TRJ-45 10/20
Mbps 2-pair UTP/STP Cat. 3, 4, 5 100 m
100BASE-TX RJ-45 100/200
Mbps 2-pair UTP/STP Cat. 5 100 m
100BASE-FX ST, SC, MT-RJ,
VF-45 100/200 Mbps MMF (50 or 62.5µm) 2 km
100BASE-FX SC 100/200
Mbps SMF (9 or 10µm) 15, 40, or 75 km
Cabling
Step 1: First, ensure the power of the switch and end devices is turned off.
<Note> Always ensure that the power is off before any installation.
Step 2: Prepare cable with corresponding connectors for each type of port in use.
<Note> To connect two regular RJ-45 ports between switches or hubs, you need a cross-over cable.
Step 3:Consult Cable Specifications Table on previous page for cabling requirements based on connectors and speed.
Step 4:Connect one end of the cable to the switch and the other end to a desired device.
Step 5:Once the connections between two end devices are made successfully, turn on the power and the switch is operational.
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]