ADSL Splitter with Protect Voice Signal and ADSL Digital Signal

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Basic Info

Payment Type:	T/T, Western Union or L/C at Sight

Product Description

Description:

POTS -3dB, cut-off frequency: 7/8kHz

POTS pass ripple loss: (20Hz to 4kHz) +/-0.5dB

Attenuation: 30-300kHz ≥65dB, 30-1104kHz ≥55dB

DC resistance each line: 12. 5 Ohms (maximum)

Insertion loss (200Hz to 4kHz): -0.5dB (maximum)

Return loss: 300-500Hz ≥16dB, 500-2,000Hz ≥18dB, 2,000-2,400Hz ≥18dB

Longitudinal balance (CMRR): 200Hz-1kHz): -58dB (minimum) 3kHz: -53dB (minimum)

POTS loop current: 100mA DC

Envelope delay distortion (0.2 to 4.0kHz): 100 seconds (maximum)

Impedance (300Hz to 3. 4kHz): 600 Ohms

Hi-pot test: tip to ring, 250V DC/1mA 2 seconds

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