D-Link dgs-8000 SERIES, Руководство по установке оборудования, Страница: 33 / 97

Chapter 1 Product Overview DGS-8000 Series Hardware Installation Guide
26
Note
1. The last four ports of the 8000-48PC-E module are fiber/copper combo
ports. That is, each SFP port corresponds to a combo
10/100/1000BASE-T port, and only one port can be used at a time, with
the other being unavailable. The automatic MDI/MDI-X identification of
10/100/1000BASE-T copper ports is effective only when auto-negotiation
is enabled.
2. The 8000-48PC-E module supports 1000BASE-X and 100BASE-FX.
You should configure the ports as desired operating modes according to
the Configuration Guide
3. The 8000-48PC-E module supports the PoE function, with a maximum of
15.4W of power output per port. If the host is configured with the
8000-48PC-Emodule, the power consumption should be calculated
according to the number of powered devices (PDs) attached and the
power consumed by each PD.
1.4.6
8000-24TC-E Module
1.4.6.1
Introduction
Figure 1-14 shows the appearance of the 8000-24TC-E module. This module provides 12
RJ-45 ports for 10/100/1000BASE-T and 12 fiber/copper combo ports. SFP ports support
100/1000M rate, and RJ-45 ports support 10/100/1000M autonegotiation. SFP optical
modules support hot swap.
Figure 14 8000-24TC-E appearance
1.4.6.2
LEDs on the Module Panel
The 8000-24TC-E module provides LEDs indicating system states. The Status LED
indicates the operating status of a board itself, and each port provides a Link/ACT LED to
indicate the operating status of the port itself. Table 1-13 show their detailed meanings.
Table 13 LEDs on the front panel
LED Identifier Status Meaning
Off The module is not powered on.
Solid Red The module is abnormal.
Blinking
Green The module is being initialized. If the LED
blinks all the time, it indicates that the
module is abnormal.
System
LED Status
Solid Green The initialization of the module is
complete, and switching can be
performed normally.
GT port Link/ACT Off There is no link Up.