Network Interfaces; E1 (2-Mbit/S) Interface (Module Slot 1 And/Or 2) - AVT MAGIC EEC Hardware Manual

3.4

Network interfaces

3.4.1

E1 (2-Mbit/s) interface (Module Slot 1 and/or 2)

With the ETI module, the system provides an ETI input/output. In addition, either a
second ETI module or the Dual LAN module can be equipped.
The following options are possible: Monitoring Output if two ETI modules are
installed or EDI/ETI converting if the EDI upgrade is available.
Pin assignment: CLOCK, BNC SOCKET "1/2 CLOCK"
Pin Signal
1
1 Data – T3 in/ T3 out
2 GND
2
Pin assignment: E1 IN
Pin Signal
1
1 Data – F1 in
2 GND
2
Pin assignment: E1 OUT
Pin Signal
1
1 Data – F1 out
2 GND
2
Electrical characteristics
Amplitude: 0,5 to 3,5 V
0P
Impedance: 75 Ohm unbalanced
Range: 100 m
Electrical characteristics
Amplitude: 3 V
PP
Impedance: 75 Ohm unbalanced
Range: 100 m
Electrical characteristics
Amplitude: 3 V
PP
Impedance: 75 Ohm unbalanced
Range: 100 m
(Input)
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