HP G250 User Manual download pdf (Page 48)

Summary of services

48 Overview for the Avaya G250 and Avaya G350 Media Gateways

Physical media

To use the G250/G350 as the endpoint device for a WAN, install a WAN media module and

connect the WAN line to a port on the media module. When you connect a WAN line to a media

module, the G250/G350 serves as the router for the WAN line.

You can also use the fixed ETH WAN Fast Ethernet port as a WAN endpoint by configuring the

port’s interface for PPPoE encapsulation (ADSL modem) or Ethernet-DHCP/static IP (cable

modem).

To use the G250/G350 as a router, connect the external endpoint device to the fixed WAN port

on the G250/G350 front panel using a standard network cable. See G250 physical

description on page 15 and G350 physical description on page 19 for the location of the WAN

port on the G250 and G350 front panels.

You can also use the fixed WAN port to connect a computer or other endpoint data device to the

G250/G350.

Avaya G250 and G350 support

The G250/G350 supports the following types of data WAN line:

● E1/T1

● Universal Serial Port

● PPPoE (ADSL modem)

● Ethernet-DHCP/static IP (cable modem)

Media modules necessary for each WAN line

The table below lists which media modules to install to connect each type of outside WAN line.

For more information about each type of media module, see Chapter 2: Optional components

Table 12: Outside WAN lines supported and matching media modules

WAN line Media modules

Universal Serial Port MM342

E1/T1 data lines MM340

PPPoE (ADSL modem) Chassis

Ethernet (DHCP/static IP)

(cable modem)

Chassis

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 75 76

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HP G250 User Manual Page 48