ZIV F2MUX - INTF2 Interface Characteristics

F2MUX
FAMILY OF CONVERTER DEVICES TYPE F2MUX 11/28
USER GUIDE - Rev. V00 (June 2021)
1.3.3 INTF2 interface characteristics
P1: Electrical interface G.703 at 2 Mbit/s
Transmission rate
2 Mbit/s
Synchronism
Codirectional clock
Input impedance
Selectable by internal settings between 75 Ω
(unbalanced) or 120 Ω (balanced)
Output impedance
Selectable by internal settings between 75 Ω
(unbalanced) or 120 Ω (balanced)
Maximum line attenuation
12 dB
Type of connector
Selectable by internal settings between two
unbalanced BNC connectors (75 Ω) or a
balanced RJ-45 connector (120 Ω) for twisted
pair
Electrical characteristics
and line coding
In accordance with Recommendation G.703 of
the ITU-T
Phase-fluctuation
tolerance
In accordance with Recommendation G.823 of
the ITU-T
P2: Electrical interface G.703 at 64 kbit/s
Transmission rate
64 kbit/s
Synchronism
Codirectional clock
Input impedance
120 Ω ± 5%, symmetric (a shielded twisted pair
is recommended)
Output impedance
120 Ω ± 5%, symmetric (a shielded twisted pair
is recommended)
Type of connector
Two three-pin connectors (Tx and Rx)
Maximum line attenuation
6 dB at 128 kHz
Electrical characteristics
and line coding
In accordance with Recommendation G.703 of
the ITU-T
Phase-fluctuation
tolerance
In accordance with Recommendation G.823 of
the ITU-T