User:Div60/sandbox

'''EIA/TIA-568A and 568B pinouts

RJ45 to balanced audio/XLR

Power over Ethernet, IEEE 802.3af standards A and B

Ethernet crossover cables

Registered Jack (RJ) 11, 14, 25

Registered Jack (RJ) 21/21X



Registered Jack (RJ) 48 48X

T-1 (DS-1, DSX-1) cross over cable

Standard 25 pair wire color code



Commonly used RS-232 signals and pin assignments

Null modem cables and diagrams



USB connectors and pinouts

[[File:USB 3.0 Micro B plug.PNG|thumb|Micro-B USB 3.0 compatible (cable/male end) USB 2.0 connector on the side of the specification standard micro USB 3.0 connector are aligned pin-minute increase in the standard.

No.1: power (VBUS)

No.2: USB 2.0 differential pair (D−)

No.3: USB 2.0 differential pair (D+)

No.4: USB OTG ID for identifying lines

No.5: GND

No.6: USB 3.0 signal transmission line (−)

No.7: USB 3.0 signal transmission line (+)

No.8: GND

No.9: USB 3.0 signal receiving line (−)

No.10: USB 3.0 signal receiving line (+)]]


 * * Some manufacturers use

Parallel Printer Pinout