Huawei Quidway S3000-EI Series - 1.3 Display and Debug VLAN; 1.4 VLAN Configuration Example

Installation Manual
Quidway S3000-EI Series Ethernet Switches
Chapter 7 Optional Interface Modules
7-10
7.6.2 Module Interface Fiber
100Base-FX Single Mode/Multi-mode module interface matches SC connector.
Figure 7-12 SC connector
Caution:
When connecting SC connector, connect TX end at the switch side to the RX end of the peer and
connect RX end to the peer TX end.
The following table describes the interface of 100Base-FX Single Mode/Multi-mode
modules.
Table 7-13 Interface attributes of 100Base-FX Multi-mode/Single Mode modules
Description
Attribute
100Base-FX Single Mode module 100Base-FX Multi-mode module
Connector SC
Number of connectors 1
Transmission medium and
maximum transmission
distance
9/125µm Single Mode optical fiber
with a maximum transmission
distance of 15km.
62.5/125µm Multi-mode optical fiber
with a maximum transmission
distance of 2km.
Central wavelength 1310nm 1310nm
Transmitting optical power -14dBm~-8dBm -20dBm
Receiving sensitivity -34dBm -31dBm
Caution:
When connecting the fiber optic, pay attention to the following:
1) Do not bend the fiber optic overly.
2) Correctly connect the Tx and Rx ends of the module interface.
3) Ensure the cleanness at the interface of the fiber optic.