User Manual NTU Orion 2
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7.3 Connectors’ description
7.3.1 “Ethernet” connector
Type – 4*RJ-45 (female), four connectors of 8 pins each.
Table 7.1 “Ethernet” connector
Front View Pin No. Description
(PC connector)
1 Tx+ (transmit data)
2 Tx- (transmit data)
3 Rx+ (receive data)
4 NC (not used)
5 NC (not used)
6 Rx- (receive data)
7 NC (not used)
8 NC (not used)
7.3.2 “xDSL” connector
Type – RJ-45 (female), 8 pins.
Table. 7.2 “xDSL” connector
Front View Pin No. Description
(PC connector)
1 NC (not used)
2 NC (not used)
3 xDSL interface B
4 xDSL interface A
5 xDSL interface A
6 xDSL interface B
7 NC (not used)
8 NC (not used)
1 8
1 8