D-Link DG-102S User Manual - page 9
DG-102S VoIP Station Gateway
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♦ AC Power Connector For the included power adapter. If you use a power adapter other than the one
included with the product please make sure it has a DC output of 12VDC/1A.
♦ Diagnostic Port An RS-232 serial port used to configure the device. Plug one end of a straight-through
wired RS-232 cable to the device and the other end to a serial port of a PC running a terminal emulation
program (such as Microsoft HyperTerminal) or a VT-100 terminal.
♦ Ethernet WAN A 10/100 dual-speed Ethernet port fitted with an RJ-45 connector used to connect the
VoIP gateway to a WAN device (usually a router). This port accepts Category 3, 4 or 5 UTP cabling with
an RJ-45 connector.
♦ Ethernet LAN A 10/100 dual-speed Ethernet port fitted with an RJ-45 connector used to connect the
VoIP gateway to a LAN device (hub, switch, PC, etc.). This port accepts Category 5 or better UTP cabling
with an RJ-45 connector.
♦ Phone 1 to 2 Normal RJ-11 phone jacks used to connect telephones and fax machines. Plug your normal
telephone(s) and/or fax machine directly into any of these jacks.
♦ Line Normal RJ-11 phone jack used to connect to a standard telephone wall outlet
Physical Installation
Use the following guidelines when choosing a place to install the VoIP Gateway:
♦ The surface must support at least 1 kg.
♦ The power outlet should be within 1.82 meters (6 feet) of the device.
♦ Visually inspect the power cord and see that it is secured to the AC power connector.
♦ Make sure that there is proper heat dissipation from and adequate ventilation around the device. Do
not place heavy objects on the unit.
When installing the unit on a desktop or shelf, the rubber feet included with the device should first be
attached. Attach these cushioning feet on the bottom at each corner of the device. Allow adequate space for
ventilation between the device and the objects around it.
Connecting the Network Cable
Category 3, 4 or 5 UTP cable can be used to make the Ethernet connection to your WAN router.
The maximum cable run between the DG-102S and the supporting call agent is 100 meters. The cable must be
straight (not a crossover cable) with RJ-45 connectors at each end. Make the network connection by plugging one
end of the cable into the RJ-45 jack of the DG-102S, and the other end into a port on your WAN router.