Antaira Technologies - Industrial Ethernet Switches
LNX-2012G-SFP Series User Manual V1.0
8
The following figures show the cabling schematics for straight-through and crossover.
2.7 Cabling
Use the four twisted-pair, category 5e, or the above cabling for the RJ-45 port connections. The
cable between the switch and the link partner (switch, hub, workstation, etc.) must be less than
100 meters (328 ft.) in length.
The small form-factor pluggable (SFP) is a compact optical transceiver used in optical
communications for both telecommunication and data communication applications. To connect the
transceiver and LC cable, please follow the steps below:
First, insert the SFP transceiver module into the SFP slot as shown below in
Figure 2.6
. Notice
that the triangle mark is at the bottom of the SFP slot.
Figure 2.7
shows that the SFP
transceiver module has been inserted.
Second, insert the fiber cable of the LC connector into the transceiver as shown in
Figure 2.8.
Figure 2.4
Figure 2.5
Straight-Through Cable Schematic
Crossover Cable Schematic
Figure 2.6 - Transceiver to the SFP Module
Figure 2.7 - Transceiver Inserted
Figure 2.8 - LC Connector to the Transceiver
