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2N TELEKOMUNIKACE a.s., www.2n.cz
®
RJ–45 LAN Connector
NT and TE Connectors
1 not used2 not used3 Tx4 Rx5 Rx6 Tx7 not used8 not usedISDN devices are
connected to the NT/TE connectors depending on the configuration of your
telecommunications equipment. They are connected via a 4–wire passive bus with the
aid of RJ–45 connectors. Refer to the figure below for the NT/TE connector pin lay–out.