Installation Manual
Quidway S3000-EI Series Ethernet Switches
Chapter 7 Optional Interface Modules
7-6
Table 7-6
Interface attributes of 1000Base-LX GL module
Attribute
Description
Connector
LC
Number of connectors
1
Transmission medium and
maximum transmission distance
9/125µm Single Mode optical fiber with a maximum transmission distance
of 40km.
Compliant standard
IEEE 802.3 z
Central wavelength
1550nm
Transmitting optical power
-5.0dBm to 0dBm
Receiving sensitivity
-21dBm
7.4 10/100/1000Base-T Module
10/100/1000Base-T module provides a 1000Base-T interface which running in
full-duplex mode and supporting 10M, 100M, 1000M speed negotiation and
MDI/MDI-X auto-sensing and fully compliant with IEEE 802.3ab 1000Base-T.
Table 7-7
10/100/1000Base-T module interface attributes
Attribute
Description
Connector
RJ-45
Function
1000M full-duplex
100M full-duplex
10M full-duplex
MDI/MDI-X auto-sensing
Transmission medium and
maximum transmission distance
Category-5 twisted pair cabling. A maximum transmission distance of 100m
is supported
7.4.1 Module Panel and the Indicators
10/100/1000Base-T module panel is illustrated in the following figure.
1000BASE-T
GT MODULE
LINK
ACTIVE
Figure 7-7
10/100/1000Base-T module panel
The descriptions of panel indicators are as follows:
Table 7-8
Meaning of indicators on 10/100/1000Base-T module panel
Indicator
Status description
LINK
Off means that the line is disconnected. On means the line is connected.
ACTIVE
Off means that no data is being received or sent. Blinking means data is being received or sent.