IP | Board Installation |
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3.2.1 Modular Jack(MJ1~MJ3) Pin Assignment
3.2.1.1 MBUB MJ1(CO)
T Mode |
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CONNECTOR | PIN NUMBER | NO | SIGNAL NAME |
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RJ45 |
| 1,2,7,8 | Reserved |
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| 3 | TX+ |
| Transmit Data |
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| 4 | RX+ |
| Receive Data |
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| 5 | RX- |
| Receive Data |
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| 6 | TX- |
| Transmit Data |
BRI Port1 |
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| NT1(NT BOX- | ) | |
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| 3 |
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T Interface |
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| TX+ | RX+ | 3 |
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ON |
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| R | 6 | TX- | RX- | 6 |
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OFF | 1 2 | 3 | 4 |
| 4 | RX+ | TX+ | 4 |
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R | 5 | RX- | TX | 5 |
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| SW5 |
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RJ45 type jack |
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T |
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| Max. 1000 meters |
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| OFF 1 |
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S |
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| 2 |
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| CN2 |
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| SW7 |
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| OFF : T mode |
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From/to PX
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| NT1(NT BOX)- | |
BRI Port2 |
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Only T interface |
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| 3 |
| TX+ | RX+ |
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| R |
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| 6 |
| TX- | RX- |
| 6 |
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| 4 |
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| 4 |
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| RX+ | TX+ |
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| R |
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| 5 |
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| 5 |
| RX- | TX |
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RJ45 type jack |
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ON |
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| Max. 1000 meters |
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OFF |
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12
SW6
ON : Termination
From/to PX
Figure 3.2.1.1a T Mode(Basic BRI Line Connector and Terminating Resistors)
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