User manual

2.4.2 ExtIO Terminal Connectors for the Ethernet Cabling
Use Ethernet installation cable for
connecting the cable to the Ethernet
terminal connector. Make sure that
you adhere to the allowed wire di-
mensions and to the applied Ether-
net connection standard (usually EIA/
TIA-568B).
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MOBOTIX ExtIO User Manual
Ethernet connection
standard EIA/TIA-568B
(AT&T 258A)
AWG: American Wire
Gauge (for measuring
cable diameters)
EIA: Electronic Indu-
stries Alliance
TIA: Telecommunications
Industry Association
Cable color Ethernet pair number
Orange
White / orange Line
2 - Eth #2 (Tx-)
2 - Eth #1 (Tx+)
White / green Line
Green
White / brown Line
Brown
3 - Eth #3 (Rx+)
3 - Eth #6 (Rx-)
4 - Eth #7
4 - Eth #8
White / blue Line
Blue
1 - Eth #5
1 - Eth #4
Allowed Wire Dimensions Solid AWG
Ethernet terminal (cutting clamps)
Cable diameters should be tailored to the electrical load and must follow the applicable regulations.
0.13 – 0.31 mm
2
26 to 22
Caution
The Ethernet cabling usually follows the EIA/TIA-568B (AT&T 258A)
standard. If the Ethernet cabling follows the EIA/TIA-568A standard,
you need to swap the orange and green cables of the Ethernet ca-
ble!