5 ETH1 - ETH4 10/100/1000 Base-T Ethernet interface
6 BRI1 - BRI4 ISDN BRI interface
9 LED LED display
10 FXS1 - FXS4 FXS interfaces
5.5 Pin Assignments
5.5.1 Serial interface
Your device has a serial interface for connection to a console. This supports Baud rates
from 1200 to 115200 Bps.
The interface is designed as a 5-pole mini USB socket.
Fig. 11: 5-pole mini USB socket
The pin assignment is as follows:
Pin assignment of the mini USB socket
Pin Position
1 Not used
2 TxD
3 RxD
4 Not used
5 GND
5.5.2 Ethernet interface
The devices have an Ethernet interface with an integrated 4-port switch (ETH1 - ETH4) and
a separate Ethernet interface (ETH5).
The 4-port switch is used to connect individual PCs or additional switches. The ETH5 inter-
face can be used to connect an optional DSL modem or a DMZ.
The connection is made via an RJ45 socket.
Teldat GmbH
5 Technical data
bintec Rxxx2/RTxxx2 29
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