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VG3300 series user guide
6. Connectors
7. IDC Connectors (Only for VG3310/3318)
IDC connector is used for the voice interface (FXS and FXO) on the frame model. IDC connector
can easily connect PBX line and telephone wire together to the gateway. No special tools are
required; please follow the instruction to install:
(Remarks: For IDC connector, it’s better to use No. 24 wire, e.g. CAT 5)
Get the material ready
Insert the insulated wires directly into the
block for wire insertion
Push the block down until it is locked to
flush the conductor with the probe
Cut off the conductor outside the edge to avoid from
causing the circuit shortage
Ports Label Description
FXS Connects to a telephone set or fax
machine
Voice Ports
FXO Connects to the phone line
LAN/Internet RJ-45 connector
MDI-X connects to a Modem
Ethernet
Ports
PC RJ-45 connector
MDI connects to a PC
Console Port
(Only VG3306/3310/3318)
Console RJ-45 connector/RS-232 Interface
Push from here
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