Dialogic TX4000 PCI SS7 Establishing network, Connections, Connectors and cables

5	Establishing network
	connections

Connectors and cables

The TX 4000 board has two Dialogic® MD1 RJ-45 T1/E1 trunk interfaces and two Ethernet connectors. The following illustration shows these connectors on the TX

4000 end bracket:

T ru n k 1

(a nd Trunk 3 if applica ble)

Trunk 2

(a nd Trunk 4 if applica ble)

Ethernet 1

Ethernet 2

Dialogic® MD1 RJ-45 interface

The TX 4000 provides an Dialogic® MD1 RJ-45 interface to connect to a T1 or E1 network. The following illustration shows the Dialogic® MD1 RJ-45 pinouts:

Pin 1

Pin 8

Pin 1: (P ort 1) R - Receiv e fr om n e tw ork

Pin 2: (P ort 1) T - Re ceive from ne twor k

Pin 3 : (P ort 2 ) T1 - Tr a n s m it to n e twor k

Pin 4 : (P ort 1 ) R1 - T ra n s m it to n e tw ork

Pin 5 : (P ort 1 ) T1 - Tr a n s m it to n e twor k

Pin 6 : (P ort 2 ) R1 - T ra n s m it to n e tw ork

Pin 7: (P ort 2) T - Re ceive from ne twor k

P i n 8: (P ort 2) R - Receiv e fr om n e tw ork

To access Trunk 1, Trunk 2, or both Trunks 1 and 2, connect a shielded T1 or E1 RJ- 45 cable to one or both 8-pin modular jacks on the board.

To access all four trunks, use two dual T1/E1 120 ohm trunk adapter cables. Each trunk adapter cable separates the 8-pin modular jack on the board into two RJ-48C interfaces.

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