H3C WX5004 Installation Manual page 47

NOTE:
No SFP module is shipped with the WX5004. You must purchase SFP modules as needed. H3C
recommends using H3C SFP modules.
RJ-45 connector
The 10/100/1000 Mbps electrical Ethernet interfaces of the WX5004 use RJ-45 connectors
to connect with the category 5 twisted pair cables (see Figure 22
Figure 22 RJ-45 connector
PIN
#8
PIN
#1
LC connector
Optical fiber connectors are indispensable passive components in optical fiber
communication systems. Their application enables the removable connection between
optical channels, which makes the optical system debugging and maintenance more
convenient and the transit dispatching of the system more flexible.
The Ethernet optical interfaces of the WX5004 support LC connectors only.
Figure 23 LC connector
Before using an optical fiber to connect a network device, make sure that the optical
fiber connector matches the optical module.
Before connecting the fiber, make sure that the receiving-end optical power does not
exceed the upper threshold of the receiving optical power. Excessive receiving optical
power is very likely to burn the optical module. For optical power values of the optical
modules, see Table 5
Ethernet electrical interface cables
Usually, you can use a category-5 twisted pair cable to connect an electrical interface
to an Ethernet. Figure 24 shows an Ethernet cable.
47