Instruction manual

1. Components Overview
6
NOTE
If you install a power supply unit in a location other than those above,
it will not operate properly.
 When installing a DC power supply unit
When installing a DC power supply unit on a Switch, the power supply redundancy
method is 2+2 redundancy.
Two basic power supply units and two power supply units for redundancy are
required.
For the installation locations of the power supply units, see the following table.
Table 1-2 Installation locations of DC power supply units
Basic Redundancy
Power supply
redundancy
method
Power supply
redundancy
PS1 PS2 PS3 PS4
None Y Y N N 2+2 redundancy
Required Y Y Y Y
NOTE
If you install a power supply unit in a location other than those above,
it will not operate properly.
(4) LEDs and switches
LEDs and switches are located on each optional module.
For information about the LEDs and switches on the front of the Switch, see
1.4
Basic control unit (BCU),
1.5 Basic switching unit (BSU), and 1.6 Network interface
unit (NIF).
For information about the LEDs on the rear of the Switch, see
1.2 Fan unit (FAN)
and
1.3 Power supply unit (PS).
1.1.2 Accessories
The items listed in Table 1-3 Switch accessories are shipped with the Switch when it
is shipped from the factory.
Table 1-3 Switch accessories
Num
ber
Name
Quan
tity
Remarks
1 Before using an AX6700S series switch 1
2 Using the Switch Safely 1
(1) Before using an AX6700S series switch
This document lists the items supplied with a Switch when it is shipped from the
factory.
(2) Using the Switch Safely
This document includes important notes regarding safe use of the Switch.