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Daya E1 75-120 impedance canza (BNC)
Single 75 ohm E1 BNC dubawa canza zuwa 120 ohm E1 dubawa, 75 € da 120 € impedance biyu-direction siginar canza sauki don amfani, ba tare da ƙarin wuta
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Bayani na samfurin
Single hanyar impedance mai juyawa ne 75Ω zuwa 120Ω na E1 G.703. Mai juyawa mai tsayayya yana da sauƙin amfani don kayan aiki ba tare da samar da wutar lantarki ba.
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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