24xE1 Impedance Converter Provide 24 channel G.703 75(BNC) to 120Ω(RJ45) Converter ,not need power.
24xE1 Impedance Converter Provide 24 channel G.703 75(BNC) to 120Ω(RJ45) Converter ,not need power.
● E1 75/120 Interface level conforms to the ITU-T G.703 level standard template;
● 75 and 120 ohm impedance two-way signal conversion, easy to use
● Without external power supply
● E1 Interface
E1 interface protocol: ITU-T G.703,
Interface Rate: 2048Kbps±50ppm
Interface Code: HDB3;
E1 Impedance: 75Ω (unbalance BNC), 120Ω (balance RJ45)
|
Bit Rate |
2048±50ppm |
|
|
Impedance |
75W Non Balance |
120W Balance |
|
The “mark” (pulse) nominal peak voltage |
2.37V |
3.0V |
|
“Empty” (no pulse) nominal peak voltage |
0±0.237V |
0±0.3V |
|
Nominal pulse width |
244ns |
|
|
Pulse width at the midpoint of the positive and negative pulse amplitude ratio |
0.95～1.05 |
|
|
Nominal pulse amplitude, pulse width ratio of positive and negative half |
0.95～1.05 |
|
● Working Environment
Working temperature: -40°C ~ 80°C
Working Humidity: 5%~95 % (no condensation)
Storage temperature: -40°C ~ 85°C
Storage Humidity: 5%~95 % (no condensation)
MTBF： ＞500,000 hours
|
Model |
FCCZ-E24-BNC |
|
Functional Description |
24xE1 Impedance Converter Provide 24 channel G.703 75(BNC) to 120Ω(RJ45) Converter |
|
Port Description |
24*75ohm E1（BNC）+24*120 ohm E1(RJ45) |
|
Power |
Not Need |
|
Dimension |
485(length) X 65(width) X45(height) mm(1U Rack Type) |
|
Weight |
1.0Kg/Pcs(DeskTop Type) |
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