Filter
Top Products
61202156L2-1 TDU 120e User Manual 2-1
Chapter 2
Installation
UNPACK, INSPECT, POWER UP
Receipt Inspection
Carefully inspect the TDU 120e for any shipping damag-
es. If you suspect damage, file a claim immediately with
the carrier and then contact ADTRAN Customer Service
(see the front section of this manual for contact informa-
tion). If possible, keep the original shipping container for
use in shipping the TDU 120e back for repair or for verifi-
cation of damage during shipment.
ADTRAN Shipments
The following items are included in the ADTRAN ship-
ment:
• The TDU 120e
• 2-line interface cables: A 15-foot, 8-position modular
to 8-position modular
• A DB-25 to modular adapter
• A 6-foot, 8-position modular cable for connection to
the chain-in port
•The user manual