DCN DCS-3950-10C-DC Manual de instalação - Página 9
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DCS-3950 series Installation manual
Fig 1-18 DCS-3950-28C series system LED diagram
LED
Power
DIAG
1.3.4 Front Panel Port Description
Each port description is shown below:
Interface mode
RJ-45 port
SFP
Table 1-4 system indicator description
Status
On (Green)
Off
Flash(Green, 1Hz)
Flash(Green, 8Hz)
Table 1-5 port description
•
10/100Mbps auto negotiation
•
MDI/MDI-X cable mode auto negotiation
•
5 kinds of UTP: 100 m
•
Combo port supports 10/100/1000Mbps auto
negotiation
•
SFP-SX-L transceiver
1000Base-SX SFP(850nm, MMF, 550m)
•
SFP-LX-L transceiver
1000Base-LX SFP(1310nm, SMF, 10km or MMF,
550m)
•
SFP-LX-20-L transceiver
1310nm lightwave, 9/125um single mode fiber:
20km
•
SFP-LX-40 transceiver
9/125um single mode fiber: 40km
•
SFP-LH-70-L transceiver
9/125um single mode fiber: 70km
1-8
Chapter 1 Introduction
Description
The internal power is operating normally
Power is off or error
Operating state is normal
System is loading
Spec