D-Link DES-1226G - Manual (Page 7)

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crossover cable.
10/100/1000BASE-T Twisted Pair Ports (Port 25~26)
The DES-1226G is equipped with two Gigabit twisted pair ports that are auto negotiable 10/100/1000Mbps
and also support auto MDI/MDIX crossover detection. These two ports can operate in half- and full- duplex
modes.
SFP(Mini GBIC) Ports (Option Port 25~26)
The Switch is equipped with two SFP(Mini GBIC) ports, supported optional 1000BASE-X SFP(Mini GBIC)
module.
Note: When the port is set to “Forced Mode”, the Auto MDI/MDIX will be disabled.
Rear Panel
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.
Reset
The Reset button is to reset all the settings back to the factory defaults.
Note: Be sure that you record the settings of your device, or else all settings will be erased when pressing
the “Reset” button.
3. Installation
The site where you place the DES-1226G may greatly affect its performance. When installing, take the following into
your consideration:
Install the DES-1226G in a fairly cool and dry place. See the Technical Specifications for the acceptable
temperature and humidity operating ranges.
Install the DES-1226G in a site free from strong electromagnetic field generators (such as motors), vibration,
dust, and direct exposure to sunlight.
Leave at least 10cm (about 4 inches) of space at the front and rear of the Switch for ventilation.
Install the DES-1226G on a sturdy, level surface that can support its weight, or in an EIA standard-size
equipment rack.
When installing the Switch on a level surface, attach the rubber feet to the bottom of each device. The
rubber feet cushion the Switch and protect the Switch case from scratching.
Attach the adhesive rubber pads to the bottom
Rack Mounting
The DES-1226G 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 to both sides of the Switch (one at each side), and secure them with
the provided screws.
Reset
button