离岸价格
获取最新报价0.45 ~ 0.55 / Piece ( Negotiable )
|Minimum Order
位置:
shenzhen
最小订单价格:
最小订单:
1000 Piece
包装细节:
Plastic package or blister package Can be packaged according to your requirements
交货时间:
5 days after samples supplied
供应能力:
600000 Piece per Month
付款方式:
T/T, L/C
联系人 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 |
