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
