Vidipac VSW7242, User Manual, Page: 14 / 288

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The switch is usually mounted in the 19” rack, the rack is usually installed in IT room or other
secured place. The switch supports AC power input, PoE delivery and rackmount mounting.
Make sure all the power cables, Ethernet cables, screws and the air circulation are well
prepared and installed as below description.
AC Power Input
Connect the attached power cord to the AC power input connector, the available AC power
input is range from 100-264VAC.
There are 2 power modules inside the switch, each of them support up to 250W. With our
current sharing technology, the 2 modules can deliver power up to 500W.
Ethernet cable Request
The wiring cable types are as below.
10 Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable, EIA/TIA-568 100-ohm (Max. 100m)
100 Base-TX: 2-pair UTP/STP Cat. 5 cable, EIA/TIA-568 100-ohm (Max. 100m)
1000 Base-T: 4-pair UTP/STP Cat. 5 cable, EIA/TIA-568 100-ohm (Max. 100m)
PoE: To delivery power without problem, the Cat 5e and Cat 6 cable is suggested. The high
quality Ethernet cable reduces the lost while power transmission.
SFP Installation
While install the SFP transceiver, make sure the SFP type of the 2 ends is the same and the
transmission distance, wavelength, fiber cable can meet your request. It is suggested to
purchase the SFP transceiver with the switch provider to avoid any incompatible issue.
The way to connect the SFP transceiver is to Plug in SFP fiber transceiver fist. The SFP
transceiver has 2 plug for fiber cable, one is TX (transmit), the other is RX (receive).
Cross-connect the transmit channel at each end to the receive channel at the opposite end.
Rackmount Installation
Attach the brackets to the device by using the screws provided in the Rack Mount kit.
Mount the device in the 19 rack by using four rack-mounting screws provided by the rack
manufacturer.