RJ接口
Registered Jack
6 pin RJ11, RJ14, RJ25 male connector (Plug)
| Pin | Pair | T/R | +/- | RJ25 (6P6C) | RJ14 (6P4C) | RJ11 (6P2C) |
|---|---|---|---|---|---|---|
| 1 | 3 | T3 | + | 1 | - | - |
| 2 | 2 | T2 | + | 2 | 2 | - |
| 3 | 1 | R1 | - | 3 | 3 | 3 |
| 4 | 1 | T1 | + | 4 | 4 | 4 |
| 5 | 2 | R2 | - | 5 | 5 | - |
| 6 | 3 | R3 | - | 6 | - | - |
| Pin | Cat 5e/6 colors | 25-pair colors | Old colors | German colors | Australian colors |
|---|---|---|---|---|---|
| 1 |  white/green | white/green |  white |  pink |  orange |
| 2 |  white/orange | white/orange |  black |  green |  red |
| 3 |  blue |  blue/white | red | white | blue |
| 4 |  white/blue | white/blue | green |  brown | white |
| 5 | orange |  orange/white |  yellow | yellow | black |
| 6 | green |  green/white | blue |  grey | green |
RJ48C and RJ48X
8 pin RJ48 male connector (Plug)
| Pin | Pair | Signal | Color |
|---|---|---|---|
| 1 | R | RX Ring | orange/white |
| 2 | T | RX Tip | white/orange |
| 3 | reserved | white/green | |
| 4 | R1 | TX Ring | blue/white |
| 5 | T1 | TX Tip | white/blue |
| 6 | reserved | green/white | |
| 7 | shield |  white/brown | |
| 8 | shield |  brown/white |
RJ61 (USOC)
8 pin RJ61 male connector (Plug)
| Pin | Pair | Wire | Color |
|---|---|---|---|
| 1 | T4 | tip | white/brown |
| 2 | T3 | tip | white/green |
| 3 | T2 | tip | white/orange |
| 4 | R1 | ring | blue/white |
| 5 | T1 | tip | white/blue |
| 6 | R2 | ring | orange/white |
| 7 | R3 | ring | green/white |
| 8 | R4 | ring | brown/white |
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