Dell S4810-ON Installationsanleitung PDF herunterladen (Seite 21)

Remove the SFP+ and QSFP+ Optics

Remove an optic by pushing the tab on the optic and sliding the optic from the port.

When removing optics with direct attach cables (DACs) from the port, pull the release tab firmly and

steadily. Prior to pulling the release tab, you may need to gently push the optic into the port to ensure it is

seated properly. Do not jerk or tug repeatedly on the tab.

Splitting QSFP+ Ports to SFP+ Ports

The S4810–ON supports splitting a single 40G QSFP+ port into four 10G ports using one of the

supported breakout cables.

Supply Power and Power Up the System

Supply power to the S4810–ON after it is mounted in a rack or cabinet.

Dell Networking recommends re-inspecting your system prior to powering up. Verify that:

• the equipment is properly secured to the rack and properly grounded.

• the equipment rack is properly mounted and grounded.

• the ambient temperature around the unit (which may be higher than the room temperature) is within

the limits specified for the S4810–ON.

• there is sufficient airflow around the unit.

• the input circuits are correctly sized for the loads and that you use sufficient over-current protection

devices.

• all protective covers are in place.

• blank panels are installed if you do not install optional modules.

NOTE: A US AC power cable is included for powering up an AC power supply. You must order all

other power cables separately.

NOTE: ESD damage can occur if components are mishandled. Always wear an ESD-preventive wrist

or heel ground strap when handling the S4810–ON system and its components.

AC Power

To add AC power, connect the power cord plug to each AC power connector. Make sure that the power

cord is secure (as shown in the following illustration).

CAUTION: Ensure that you correctly install the PSU. When correctly installed, the AC power

connector is on the left side of the PSU and the status LED is at the top of the PSU (as shown in

the following illustration).

As soon as the cable is connected between the S4810–ON and the power source, the system is

powered-up; there is no on/off switch.

Install the S4810–ON

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Dell S4810-ON Installationsanleitung Seite 21