©
Agilent Technologies 1989–2002
Agilent 3070 / 79000 Site Preparation
2-10
Chapter 2: Site Preparation – System Overview: System Overview
B.03.00 software, test development stations and centers
were converted to servers.
For 3070PC series 3 systems using the Visualize PC
Workstation, program development may be done on the
standalone PC workstation and copied to the testhead
controller. Windows NT is not a true multi-user
operating system. There is no equivalent to "rlogin" or
"Telnet" in Windows NT.
Support Bay
The support bay is included with 307X systems. There
is no support bay in 317X, 327X or 79000 systems.
In the Series I systems, the support bay contains the
power distribution unit (PDU), module power supplies
(MPUs), DUT power supplies, and optional test
equipment. The PDU receives “mains” ac power and
distributes ac power to the rest of the system. The MPUs
supply dc power to the testhead modules. The DUT
power supplies provide operating power to the device
(board) under test. The support bay does not supply
power to the control bay and peripherals. Mains power
is wired to the support bay as part of the installation
process.
In the 3070 Series II family system, the support bay is
present in 307X systems but not in 317X systems. The
support bay, when present, houses the DUT power
supplies and optional test equipment. If the support bay
is not present, this equipment is in the testhead.
In the Series 3 systems, the support bay contains only
DUT power supplies and optional test equipment.
xDSL / POTS Bay
1
The xDSL / POTS (x Digital Subscriber Line) / (Plain
Old Telephone Services) Bay can be added to a 3X79
Series I, II, 3 system and to the 79000 system. The
E2195A xDSL / POTS bay can be ordered with xDSL
or POTS or both testing capability.
1
See the
Telecom Theory and Repair Manual
, 03066-90100, for more information.
