2) for MDF terminal block
Product Name MDF terminal block over POTS VDSL2 splitter
Description
VDSL2 SPLITTER, DISLAM and PSTN devices coupled high - frequency data signal and low frequencies of speech signals in a two - core phone line to the end user in the ADSL communication line. When vDSL Splitter signals to the end user, and then VDSL splitter for speech separation of high frequency VDSL modem connected to a computer on the internet. The low frequency voice signal separation to a telephone, a fax machine etc., Terminal equipment and so on.
PCB
1) Material:RF4
2) Thickness:1.2 mm ± 10%
3) Number of metallic layers:2&4
4) Copper thickness:10 - 20 μm
5) Technology: HASL
6) Size(MM):64*16.8&40*18.9
Technical Parameters
|
POST PORT IMPEDANCE |
Zr=600 Ω |
|
|
Modem impedance |
30 kHz to 12M Hz |
100 Ω |
|
Insertion loss |
@ 1000 Hz |
<1dB |
|
200 Hz<f<4 kHz with 1020Hz center |
<± 1.7dB |
|
|
Return loss |
300 Hz< f< 500 Hz |
>=14 dB |
|
500 Hz< f< 2000 Hz |
>=18 dB |
|
|
2000 Hz< f< 3400 Hz |
>=14 dB |
|
|
Longitudinal conversion loss LCL |
50 Hz< f< 600 Hz |
> =40 dB |
|
600 Hz< f< 3400 Hz |
>=40dB |
|
|
3400 Hz< f< 4K Hz |
>=40dB |
|
|
|
4K Hz< f< 30K Hz |
>=40dB |
|
30K Hz< f< 1104K Hz |
>=50dB |
|
|
1104K Hz< f< 30M Hz |
>=30 dB |
|
|
Delay distortion |
600 Hz<f<4400Hz |
<200 u sec |
|
DC resistance |
<=50 Ω |
|
|
DC resistance to earth |
|
>=20MΩ |
|
Isolation resistance, branch-branch |
100 VDC; term = ∞ Ω |
>=5MΩ |
|
Stop band attenuation |
32 kHz<f<20 MHz |
>55 dB |
|
20 MHz<f<30MHz |
>50dB |
|
|
Isolation(XDSL to POTS ports) |
32 kHz<f<30 MHz |
>50dB |
|
Insertion loss |
32 kHz<f<50 KHz |
<3.0dB |
|
|
50 KHz <f<30MHz |
<1.0dB |
Order Data
| ITEM NO | UNIT | DESCRIPTIONS |
| TP-1611-1VD2 | pcs | VDSL2 over POTS splitter |