Wan Services; Wan Physical Media - Avaya G450 Overview And Specification

The front panel ETH LAN ports support LLDP.

WAN services

Branch Gateway has an internal router and provides direct access to outside WAN lines. You can
use Branch Gateway as an endpoint device for a WAN line. You can also use Branch Gateway as
a router for the WAN line with an external endpoint device.
Certain WAN services are supported only in IPv4.

WAN physical media

To use Branch Gateway as an endpoint device for WAN, you must install a WAN media module
and connect the WAN line to a port on the media module. When you connect a WAN line to the
media module, Branch Gateway serves as an router for the WAN line.
You can also use the fixed ETH WAN Fast Ethernet port as a WAN endpoint by configuring the
port interface for PPPoE encapsulation (ADSL modem) or Ethernet-DHCP/static IP (cable
modem).
To use Branch Gateway as a router, you must connect the external endpoint device to the ETH
WAN port on the Branch Gateway front panel using a standard network cable.
WAN line support
Branch Gateway supports the following types of data WAN lines:
• E1/T1
• Universal Serial Port
• PPPoE (ADSL modem)
• Ethernet-DHCP/static IP (cable modem)
G450 Branch Gateway v4 does not support E1/T1 and Universal Serial Port.
Required media modules for WAN lines
The table below lists which media modules you must install to connect each type of outside WAN
line.
WAN line
Universal Serial Port
E1/T1 data lines
PPPoE (ADSL modem)
Ethernet (DHCP/static IP) (cable modem)
April 2020 Avaya G450 Branch Gateway Overview and Specification
Comments on this document? infodev@avaya.com
Media modules
MM342
MM340
Chassis
Chassis
WAN services
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