DCN DCRS-9800 Series, Инструкция по установке

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DCRS-9800 InstallManual Chapter 2 Hardware Installation
2-23
Step 3: Check the fiber port status indicator, a lighted LINK indicates that the link has
been established, otherwise the link is not ready and should be examined.
Upon connection, please verify the sign above the port to avoid using other ports,
which might damage the transceiver or the other ports.
When connecting the other device through fiber cable to the switch, the output power of
the fiber must not exceed the maximum received power of the corresponding modules,
otherwise, it will damage the switch. Do not stare at the fiber bore when the switch is in
operation to avoid harm.
2.6.8 Power supply connection
Connection procedures for the AC power supply module are described below:
Step 1: Insert one end of electrical line into the power supply socket and another end
into the corresponding socket of the switch; when connecting electrical lines, it
shall be confirmed that the power supply modules are power off.
Step 2: It shall be examined whether or not the fan on the power supply module
operates normally. If the fan fails to operate, please examine whether the power
supply socket is power on and whether the power supply module are inserted
and locked properly.
Step 3: Turn on the power supply modules (if there are two power supply modules, both
of them shall be turned on.), and examine whether or not the indicator of the
indicator of the front panel is normal. If the indicator fails to be on, please turn off
the power supply without delay and examine the status of power supply and each
inserting plate.
If the Power OK indicator does not illuminate after repeating the above steps, please
contact the dealer.
Do not open the switch chassis by yourself. Please contact the dealer in the case of
any failure.
Notice
Notice