带12K/16K 脉通计费功能
POST PORT IMPEDANCE:
Zr:600Ω//54nF
Modem impedance:
30 kHz< f< 1104 kHz:
100 Ω
Insertion loss (Zreal(1)):
@ 1k Hz <0.3dB
Delay Distortion:
200Hz-4.0KHz:<250 misro sec
DC Loop current:
< 100 mA
DC resistance:
< 25 Ω
Nominal voice band:
0.3 kHz to 3.4 kHz
Billing Tone:
16KHz+/-1%
ADSL band:
30 kHz to 1104 kHz
Insertion loss:
300Hz--2.0KHz:>14 d B
2.0kHz--3.4KHz:>10d B
Stop band attenuation:
25 kHz<f<100 kHz:>42 d B
100 kHz<f<300 kHz:>50 d B
300 kHz<f<2200kHz:>42 d B
PACKAGE:
Using carton for packing, each
carton contains 400pcs
Outside box size :220*280*380mm
Each box of net weight :11.4KG
Each box of gross weight :12.0KG
内包装参考图片
外包装参考图片
内部结构图片
此分离器主要出口到印度,巴基斯坦等国家.具有防雷功能.