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After-saleservice
Warranty: one year (If the damages to the products are notartificial or natural disaster, our company is responsible formaintenance and replacement within one year)
DesignConcept
It does not have amagnificent appearance, but uses the simplest appearance andhighest quality to guarantee user satisfactory.
EnvironmentalGuarantee
Our company has a strictly IQC inspection standard, each batchof materials from supplier will strictly testing and inspectionreport must approved by management level before production.Moreover, the suppliers also necessary has a valid environmentalprotection ROHS report and a certification for environmentalprotection responsibility.
If you need more information about it, pleasesend me specific inquiry, you can get our reply within oneday
| POST PORT IMPEDANCE | ??? | Zr=600 Ω |
| Modem impedance | 30 kHz to 4.4M Hz | 100 Ω |
| Insertion loss | @ 1020 Hz | <0.3dB |
| ??? | 200 Hz | <± 1 dB |
| 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 | >=46dB |
| ??? | 3400 Hz< f< 30K Hz | >=40dB |
| ??? | 30K Hz< f< 1104K Hz | >=45dB |
| ??? | 1104K Hz< f< 4.4M Hz | >30 dB |
| Delay distortion | 500 Hz | 150 u sec |
| DC resistance | ??? | <25 Ω |
| Isolation resistance,branch-branch | 100 VDC; term = ∞ Ω | >5MΩ |
| Stop band attenuation | 30 kHz | >45 dB |
| ??? | 138 kHz | >55dB |
MDF DSL Splitter&Filter/ADSL Splitter
