Transition Networks SISGM1040-244 - Manual (Page 21)

Transition Networks SISGM1040-244
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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-)
Straight Through Cable Schematic
Cross Over Cable Schematic
Cabling
Use the four twisted-pair, Category 5e or above cabling for RJ-45 port connection. The
cable between the switch and the link partner (switch, hub, workstation, etc.) must be
less than 100 meters (328 ft.) long.
As for the small form-factor pluggable (SFP), which is a compact optical transceiver
used in optical communications for both telecommunication and data communication
applications.
To connect the transceiver and LC cable, please take the steps shown as follows:
First, insert the transceiver into the SFP module. Notice that the triangle mark is the
bottom of the module.