Digium, Inc. Page 20
Chapter 2: Card Installation
Shipment Inspection
The following items are included in shipment of an Analog 410 Series
card:
Analog 410 Series card (TDM410 or AEX410)
FXO and/or FXS module(s) (depending on configuration)
Module Identification
The Analog 410 Series card ships with FXO and/or FXS modules in
place. These are identified by their color. Take a moment to identify
which modules were shipped with your card.
FXO (Foreign Exchange Office) modules are Red
FXS (Foreign Exchange Station) modules are Green
See Figure 2 on page 22 for an example of the TDM410 card shown with
two of each single module.
See Figure 3 on page 23 for an example of the AEX410 card shown with
two of each single module.
The Analog 410 Series cards may also be combined with Digium’s
hardware-based echo canceler, model VPMADT032. See Figure 2 on
page 22 for an example of the TDM410 card shown with one of each
analog module and the echo cancellation module.
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