Pin Assignments - Common Connectors
Note: Not all connectors may be available on your specific product. This depends on the amount of additional hardware installed from factory, or customized solutions. These pin assignments are for the common connectors used. Connectors are seen from users Point Of View (POV).
Pin Assignments - RJ45 10/100 LAN
1 2 3 4 5 6 7 8
Pin 01 - TDP | Transmit Differential Pair (Positive) | |
Pin 02 - TDN | Transmit Differential Pair (Negative) | |
Pin 03 - RDP | Receive Differential Pair (Positive) | |
Pin 04 - NC | Not Connected | |
Pin 05 | - NC | Not Connected |
Pin 06 | - RDN | Receive Differential Pair (Negative) |
Pin 07 | - NC | Not Connected |
Pin 08 | - NC | Not Connected |
Use category 5 - twisted pair cable
Pin Assignments - RJ45 10/100/1000 GBLAN
1 2 3 4 5 6 7 8
Pin 01 - D0P | Differential Pair 0 (Positive) | |
Pin 02 - D0N | Differential Pair 0 (Negative) | |
Pin 03 - D1P Differential Pair 1 (Positive) | ||
Pin 04 - D2P | Differential Pair 2 | (Positive) |
Pin 05 - D2N | Differential Pair 2 | (Negative) |
Pin 06 - D1N | Differential Pair 1 | (Negative) |
Pin 07 - D3P | Differential Pair 3 | (Positive) |
Pin Assignments - 15P HD RGB VGA
105 9 48 37 26 1
| 15 | 14 | 13 | 12 | 11 |
Pin 01 | Red, analog |
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Pin 02 | Green, analog |
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Pin 03 | Blue, analog |
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Pin 04 | Reserved for monitor ID bit 2 (grounded) | ||||
Pin 05 | Digital ground |
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Pin 06 | Analog ground red |
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Pin 07 | Analog ground green |
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Pin 08 | Analog ground blue |
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Pin 09 | +5V power supply for DDC (optional) | ||||
Pin 10 | Digital ground |
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Pin 11 | Reserved for monitor ID bit 0 (grounded) | ||||
Pin 12 | DDC serial data |
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Pin 13 | Horizontal sync or composite sync, input | ||||
Pin 14 | Vertical sync, input |
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Pin 15 | DDC serial clock |
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Pin Assignments - 9P Serial COM RS232
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| 9 | 8 | 7 | 6 |
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Pin 01 - DCD | Data Carry Detect |
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Pin 02 - SIN | Serial In or Receive Data | |||||
Pin 03 - SOUT | Serial Out or Transmit Data | |||||
Pin 04 - DTR | Data Terminal Ready |
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Pin 05 - GND | Ground |
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Pin 06 | - DSR | Data Set Ready |
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Pin 07 | - RTS | Request To Send |
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Pin 08 | - CTS | Clear To Send |
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Pin 09 | - RI | Ring Indicate |
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Pin Assignments - USB TYPE A
Pin 2: Negative Data |
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| Pin 4: Ground |
Pin 1: VCC +5V |
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| Pin 3: Positive Data |
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Pin Assignments - USB TYPE B | ||||||||
Pin 2: Negative Data |
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| Pin 1: VCC +5V |
Pin 3: Positive Data 
Pin 4: Ground
Pin Assignments - 5P PS/2 MOUSE
Pin 6: Not Connected | Pin 5: Mouse Clock |
Pin 4: Vcc +5V | Pin 3: Ground |
Pin 2: Not Connected 
Pin 1: Mouse Data
Pin Ass. - 5P PS/2 KEYBOARD+MOUSE Combined
Pin 6: Mouse Clock | Pin 5: Keyboard Clock |
Pin 4: Vcc +5V | Pin 3: Ground |
Pin 2: Mouse Data | Pin 1: Keyboard Data |
Pin Assignments - 5P PS/2 KEYBOARD | |
Pin 6: Not Connected | Pin 5: Keyboard Clock |
Pin 4: Vcc +5V | Pin 3: Ground |
Pin 2: Not Connected | Pin 1: Keyboard Data |
Pin Assignments - FIREWIRE
1 
2
3 
4
5 
6
Pin 01 - VCC | Power | |
Pin 02 - GND | Grounding for power and inner cable shield | |
Pin 03 | - TPB- | Twisted Pair B- Receive Strobe, Transmit Data |
Pin 04 | - TPB+ | Twisted Pair B+ Receive Strobe, Transmit Data |
Pin 05 | - TPA- | Twisted Pair A- Transmit Strobe, Receive Data |
Pin 06 | - TPA+ | Twisted Pair A+ Transmit Strobe, Receive Data |
Appendix | 42 |