Customer Provides; Power Up - ADTRAN DSU IV ESP User Manual

Chapter 2. Installation
The following items are included in ADTRAN's shipments of ESP
DBU cards:
•
•
•

Customer Provides

The customer must provide a male EIA-232 (standard 25-pin, D-
type) or a male V.35 interface cable to use when connecting the unit
to an external data service (i.e., router).
For SNMP management, the customer must provide access to the
DSU IV ESP either through a SLIP port, Async PPP port (requires a
male 25-pin D-type connector), or a 10BaseT ethernet port (requires
an ADTRAN ESP Ethernet card installed in the DSU IV ESP). See
Pinouts on page A-1 for the pin assignments for the control port (for
SLIP and Async PPP) and the ethernet port.

Power Up

The DSU IV ESP is provided with a captive 8-foot power cord,
terminated by a three-prong plug which connects to a grounded
115 VAC power receptacle.
Power to the DSU must be provided from a grounded 115 VAC, 60 Hz
receptacle.
2-2
ESP DBU card
An 8-position modular to 8-position modular cable for the 4-
wire SW56 and 1 B+D ISDN dial backup options.
An 8-position modular to 4-position modular cable for the V.34
backup option.
DSU IV ESP User Manual 61204011L1-1