Specifications

Reference Guide
7-3
WAN Card WAN Card Descriptions
7.2.3 WAN-U Card Description (8011)
The WAN-U card is a dual-port card that provides HDSL 2.048 Mbps (E1) service when used
with E1/HDSL plug-in modules (see Figure 7-2). Refer to section 7.3.3 on page 7-15 for more
information.
The Adtran E1/HDSL module (820) works only on this WAN card, and the
DSX/CEPT and CSU modules do not work on this card.
Figure 7-2. WAN-U DUAL Card
7.2.3.1 Card Jumper/Switch Settings
The WAN-U card doesn’t have any jumpers or switches on its mainboard.
WAN-U
DUAL