Lenovo ThinkServer RD550, Руководство пользователя и руководство по техническому обслуживанию аппаратного обеспечения

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Used to attach an Ethernet cable for a LAN. The Ethernet connector has two status LEDs to help you identify
the Ethernet connectivity, activity, and connection speed.
Ethernet status LED Color Status Description
Amber
On
The connection speed is 1000 Mbps.
Green On The connection speed is 100 Mbps.
1
Left
None Off The connection speed is 10 Mbps.
Green On The server is connected to a LAN.
None
Off The server is disconnected from a LAN.
2
Right
Green Blinking The LAN is connected and active.
5 USB 3.0 connectors (2)
Used to attach a USB-compatible device, such as a USB keyboard, mouse, scanner, or printer. If you have
more than four USB devices, you can purchase a USB hub, which you can use to connect additional
USB devices.
6 System ID LED
When you press the ID button on the front panel, the ID LEDs on both the front and rear of the server are
lit to help you locate the server among other servers. You also can turn on the ID LEDs using a remote
management program for server presence detection.
Status Color Description
On Blue The system is identified.
Off None The ID LED is not in use or the system is not
identified.
7 AnyFabric slot 1
Used to install an AnyFabric adapter (also called mezzanine adapter).
8 Serial connector
Used to attach a device that uses a 9-pin serial connector.
Chapter 3
.
Product overview
23