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Leave at least 10cm of space at the front and rear of the hub for
ventilation.
Install the Switch on a sturdy, level surface that can support its weight,
or in an EIA standard-size equipment rack.
For information on rack
installation, see the next section, Rack Mounting
.
When installing the Switch on a level surface, attach the rubber feet to
the bottom of each device. The rubber feet cushion the hub and
protect the hub case from scratching.
Rack Mounting
The switch can be mounted in an EIA standard-size, 19-inch rack,
which can be placed in a wiring closet with other equipment.
Attach
the mounting brackets at the switch’s front panel (one on each side),
and secure them with the provided screws.
Figure 1. Combine the Switch with the provided screws
Then, use screws provided with the equipment rack to mount each
switch in the rack.
Figure 2. Mount the Switch in the rack
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Connecting Network Cable
The Switch supports 10Mbps Ethernet or 100Mbps Fast Ethernet and
it runs both in half and full duplex mode using two pair of Category 5
cable.
The Switch also supports 2-Ports 1000Mbps Gigabit Ethernet that
runs in Auto-negotiation mode and 10Mbps Ethernet or 100Mbps Fast
Ethernet that runs both in half and full duplex mode and 1000Mbps
Gigabit Ethernet runs in full duplex mode using four pair of Category
5 Cable.
These RJ45 ports are Auto-MDI type port. The Switch can auto
transform to MDI-II or MDI-X type, so you can just make an easy
connection that without worrying if you are using a standard or
crossover RJ45 cable.
There are additional two mini-GBIC ports for optional mini-GBIC
module.
AC Power
The Switch used the AC power supply 100-240V AC, 50-60 Hz. The
power switch is located at the rear of the unit adjacent to the AC
power connector and the system fan. The switch’s power supply will
adjust to the local power source automatically and may be turned on
without having any or all LAN segment cables connected.
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IDENTIFYING EXTERNAL COMPONENTS
This chapter describes the front panel, rear panel, and LED indicators
of the Switch.
Front Panel
The figure below shows the front panels of the Switch.
Figure 3. Front panel of 48+4G-port Gigabit Ethernet Switch
LED Indicator:
Comprehensive LED indicators display the status of the switch and
the network (see the LED Indicators chapter below).
Fast Ethernet Ports (Port 1~48):
These ports support network speeds of either 10Mbps or 100Mbps,
and can operate in half- and full- duplex transfer modes. These ports
also supports automatic MDI/MDIX crossover detection function
gives true “plug and play” capability, just need to plug-in the network
cable to the hub directly and don’t care if the end node is NIC
(Network Interface Card) or switch and hub.
Gigabit Ethernet Ports (Port 49~50):
The Switch is equipped with two Gigabit twisted pair ports, supported
auto negotiable 10/100/1000Mbps and auto MDI/MDIX crossover
detection function. These two ports can operate in half-duplex mode
for 10/100Mbps and full- duplex mode for 10/100/1000Mbps.
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mini-GBIC Ports (Port 51~52):
The Switch is equipped with two mini-GBIC ports, supported optional
1000BASE-SX/LX mini-GBIC module.
Note: When the port was set to “Forced Mode”, the Auto MDI/MDIX will be disabled.
Reset:
The Reset button is to reset all the setting back to the factory
default.
Note: Be sure that you recorded the setting of your device, else all the setting will be
erased when pressing the “Reset” button.
Rear Panel
Figure 4. Rear panel of the Switch
AC Power Connector:
This is a three-pronged connector that supports the power cord. Plug
in the female connector of the provided power cord into this connector,
and the male into a power outlet. Supported input voltages range from
100-240V AC at 50-60Hz.
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