FOB Price
أحصل على آخر سعر0.45 ~ 0.55 / Piece ( Negotiable )
|Minimum Order
Place of Origin:
shenzhen
Price for Minimum Order:
Minimum Order Quantity:
1000 Piece
Packaging Detail:
Plastic package or blister package Can be packaged according to your requirements
Delivery Time:
5 days after samples supplied
Supplying Ability:
600000 Piece per Month
Payment Type:
T/T, L/C
الشخص الذي يمكن الاتصال به Ms. Sally
Guangming New Area, Shenzhen, Guangdong
Product Description
When using ADSL connection with a
telephone or fax machine, it's necessary to put a filter on the
line to separate the signals for the modem (higher-frequency ADSL)
from the signals for the phone & fax (lower-frequency POTS).
Each phone or connection in the house will need a filter.
This filter/splitter has three RJ*1 jacks to do just that. Connect
the 'line' jack to your wall outlet cable, and connect the 'phone'
and 'modem' jacks to your phone or fax line, and to the modem. Each
jack is conveniently labeled.
Signal quality is preserved and your connections stay clear of
static and noise from interference.
Please note: you will need to install a filter on each phone in the house to prevent line noise.
specification
| POST PORT IMPEDANCE | 　 | Zr=**0 Ω |
| Modem impedance | *0 kHz to ***8 KHz | **0 Ω |
| Insertion loss | <0.3dB | |
| Attenuation distortion between **0 ohms resistive single filter(relative to ***4 Hz） | **0 Hz<3.4 kHz | <0.3dB |
| 3.4 kHz to 4 kHz | <0.*5dB | |
| Return loss | SRL-L | >=*5dB |
| 　 | ERL | >=*0dB |
| 　 | SRL-H | >=*7dB |
| Longitudinal conversion loss LCL | **0 Hz to 1 kHz | > *8 dB |
| 　 | 1 kHz to 3 kHz | >*3 dB |
| DC resistance | 　 | <*5Ω |
| Delay distortion | **0Hz to 4 kHz | <**0 u sec |
| Isolation resistance | Tip to Ring | >*0MΩ |
| Stop band attenuation | *0 kHz<***8 kHz | >*1 dB |
| 　 | 　 | 　 |
