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16E1 75-120 Mai canzawa mai tsayayya (L9)
16 75 ohm E1 L9 dubawa canza zuwa 120 ohm E1 dubawa
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Bayani na samfurin
16 tashar impedance mai juyawa 75Ω zuwa 120Ω na E1 G.703 ne mai sauki don amfani da na'urorin da ba su da wutar lantarki.
Ayyuka Features
◆E1 72/120 dubawa matakin ya dace da ITU-T G.703 matakin samfurin ka'idodin;
◆Sauki don amfani da 75 € da 120 € impedance biyu-direction siginar canji;
◆Babu ƙarin wutar lantarki.
fasaha sigogi
◆ E1 dubawa
|
Bit Rate |
2048±50ppm |
|
|
impedance |
75WBa daidaitacce ba |
120Wdaidaitawa |
|
Nominal peak ƙarfin lantarki na "signal" (tare da pulse) |
2.37V |
3.0V |
|
Nominal peak ƙarfin lantarki na "komai lambar" (babu pulse) |
0±0.237V |
0±0.3V |
|
Nominal pulse fadi |
244ns |
|
|
Positive da kuma mummunan pulse amplitude rabo a tsakiyar point na pulse width |
0.95～1.05 |
|
|
Nominal pulse rabo da nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan nisan |
0.95～1.05 |
|
◆ aiki yanayi
aiki zazzabi: -10 ℃ ~ 50 ℃
aiki zafi: 0% ~ 95% (babu condensation)
ajiya zafin jiki: -40 ℃ ~ 85 ℃
Storage zafi: 5% ~ 95% (babu condensation)
MTBF: > 500,000 sa'o'i
Aikace-aikace
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