ABB | E-Hub 2.0
INTERFACES IN DETAIL | Ethernet Ports
31 | © 2019 ABB | DOC. N° 1SDH002109A1001 - ECN000125349 - Rev. A
4 - Ethernet Ports
The E-Hub 2.0 provides 2x 10/100 Mbps Ethernet ports:
• ETH 0
• ETH 1
The Ethernet connectors are available on the rear side.
Ethernet Specifications
Feature
Description
Network Standard
IEEE 802.3u 10/100-BaseTX.
IEEE 802.3x full-duplex flow control.
Speeds
10/100-BaseTX interfaces with MAC
Notes
The interfaces are noise and surge protected. The RJ-45
connector has integrated magnetics.
ETH 0/1 Connectors
Specifications
Connector Layout:
Connector Pinout (pins not listed are not connected):
Pin # Signal
Type Description
1
TX+
O
Transmit Data +
2
TX-
O
Transmit Data -
3
RX+
I
Receive Data +
6
RX-
I
Receive Data -
Connector Specifications:
• RJ-45 socket
• Gender: Female
Mating Connector Specifications:
• RJ-45 plug
• Gender: Male
Connector LEDs Layout:
LEDs Meaning:
Ref # LED Color
LED Meaning
A
Yellow
Activity
B
Green
Link
