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SmartNode 4400 Series detailed description
16
SmartNode 4400 Series Getting Started Guide
1 • General information
SmartNode 4400 Series detailed description
The SmartNode 4400 Series IpChannel Bank provides VoIP calling from 12 to 32 analog phone lines. Inte-
grated within the IpChannel Bank are 2 Ethernet ports, one for LAN, the other for WAN connectivity. The
front panel contains LED indicators for system status-at-a-glance, and the rear panel provides connectivity for
the FXS analog ports, the ENET ports, a WAN port, and an RS-232 control port.
Each model in the SN4400 series comes equipped with two 10/100Base-T Ethernet ports. Ethernet port
ETH0/1
is commonly used for the LAN connection.
ETH0/0
can be used for WAN access or as a second LAN
connection. The following base model numbers are available:
• SN4412/JS/UI (12 FXS ports, UI power supply)
• SN4416/JS/UI (16 FXS ports, UI power supply)
• SN4424/JS/UI (24 FXS ports, UI power supply)
• SN4432/JS/UI (32 FXS ports, UI power supply)
• SN4412/JS/48 (12 FXS ports, 48V DC power supply)
• SN4416/JS/48 (16 FXS ports, 48V DC power supply)
• SN4424/JS/48 (24 FXS ports, 48V DC power supply)
• SN4432/JS/48 (32 FXS ports, 48V DC power supply)
Note The model-code suffixes indicate the following features according to
the following conventions:
• JS indicates FXS ports are present
• UI indicates universal input (UI) power supply
• 48 indicates internal 48V DC power supply