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4.5.2 Power On Procedure
When powering on the A16F-R2422, please follow these steps:
Step 1. Power on the Fibre Channel connection devices.
Step 2. Power on the subsystems that are not connected directly to the host
All necessary SFP transceivers and cables connections must be made
between subsystems before turn on the subsystem. If you power on the
subsystem before correctly connect cables, unexpected damages may
occur.
Step 3. Power on the A16F-R2422.
Subsystem Connection and Operation
Chapter 4: Subsystem Connection and Operation
DIP switch settings: All the appropriate DIP switch settings have
been made. The hub has been enabled/disabled (as required) and
the speed of the host channel selected as auto-detect or fixed at
1Gbps.
Cable connections: The host ports on the subsystem have been
correctly connected to a host computer(s).
Power cords: The power cords have been connected to the PSU
modules on the subsystem and plugged into the main power source.
Ambient temperature: All the subsystem components have been
acclimated to the surrounding temperature.
These devices include the hubs, switches, and any other such device
that have been connected to the A16F-R2422. Please refer to the
manual that came with your FC device to see the power on
procedure.
computer, if applied.
If you have daisy chained any A16F-R2422, power on those
subsystems before powering on the first subsystem that is connected
to your host computer(s).
CAUTION!
The first A16F-R2422 should be powered on before the host
computers. To power on the A16F-R2422, please follow the
description below.
•
Using the power cords provided in the package, connect both
power sockets on the subsystem rear panel to the main power
source.
•
Turn the two (2) power switches on. (See Figure 4-7) Each
switch controls a single PSU, therefore make sure that both
switches are turned on.
4-13
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