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Installation Manual
Quidway S3000-EI Series Ethernet Switches
Chapter 7 Optional Interface Modules
7-1
Chapter 7 Optional Interface Modules
7.1 1000Base-SX/LX Module
Caution:
1) In the case that the optical interface does not connect with an optical connector or the dust-proof cap
is removed, it is possible for invisible rays to emit from this optical interface. Therefore, do not stare at
the optical interface
2) If no optical connector is installed in the optical interface, make sure a dust-proof cap is placed on it.
3) Before connecting the optical fiber, make sure the connector matches the adopted optical fiber.
1000Base-SX module provides one GE Multi-mode optical interface.
1000Base-LX module provides one GE Single Mode optical interface.
1000Base-SX/LX module supports GE full duplex mode.
7.1.1 Module Panel and the Indicators
1000Base-SX module panel is illustrated in the following figure.
1000BASE-SX
MM MODULE
TX
RX
Class 1 Laser Product
LINK
ACTIVE
Figure 7-1
1000Base-SX module panel
The descriptions of panel indicators are as follows:
Table 7-1
Meaning of indicators on t1000Base-SX 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.
7.1.2 Module Interface Fiber