Antaira Technologies - Industrial Ethernet Switches
LMP-0702G-SFP-V2 Series Hardware Manual V1.0
8
Pin MDI-X
Signal Name
MDI Signal Name
1
Receive Data plus (RD+)
Transmit Data plus (TD+)
2
Receive Data minus (RD-)
Transmit Data minus (TD-)
3
Transmit Data plus (TD+)
Receive Data plus (RD+)
6
Transmit Data minus (TD-)
Receive Data minus (RD-)
Table 2.4 - Ethernet Signal Pin
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.
Caution:
Please employ optional optical transceiver (SFP/Fixed Fiber) that complies with IEC-60825-1 and
classified as Class 1 laser product.
Attention:
Veuillez utiliser un émetteur-récepteur optique en option (SFP/fibre fixe) conforme à la norme IEC-
60825-1 et classé comme produit laser de classe 1.
Figure 2.4 - Straight-Through Cables Schematic Figure 2.5 - Crossover Cables Schematic