We are specialized in producing LAN cable, patch panel, keystone jack, patch cord, cable management, modular plug, faceplate, network cabinet, PDU and much more since 2000
Features:
Improve signal quality
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Suitable for ADSL data signal
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Prevent signal interference
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Suitable for separation speech signal
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ADSL speech separator broadband separator telephone separator, improves signal quality
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| This product is suitable for separation speech signal and ADSL data signals, prevent telephone and fax machine on the ADSL signal interference, reduce noise and improve signal quality |
| Suitable for network express ADSL client, but will telephone low-frequency speech signal and computer high-frequency data signal filtering separation, make in the same line, transmission not interfere with each other |
| And can solve by some telephone static high frequency signal loss ADSL, descending rate decline and often segment electric problems |
| And has the communication line induction lightning and over-pressure impact current protection function |
Instructions for use:
1. Mobile phone joint home telephone
2. Modern joint broadband equipment
3. Line (telecom)
Specifications:
1. Tip to ring
2. Pots-3dB, cut-off frequency: 7/8kHz
3. Pots pass ripple loss: (20Hz to 4kHz) ± 0.5dB
4. Attenuation: 30-300kHz ≥ -65dB, 30-1104kHz ≥ -55dB
5. DC resistance each line: 12.5 Ohms (maximum)
6. Insertion loss (200Hz to 4kHz): -0.5dB (maximum)
7. Return loss: 300-500 ≥ -16, 500-2, 000 ≥ -18, 2, 000-2, 400Hz ≥ -18dB
8. Longitudinal balance (CMRR):
9.200Hz-1kHz): -58dB (minimum)
10.3kHz: -53dB (minimum)
11. Pots loop current: 100mA DC
12. Envelope delay distortion (0.2 to 4.0kHz): 100u seconds (maximum)
13. Impedance (300Hz to 3.4kHz): 600 Ohms
14. Hi-pot test: Tip to ring, 250V DC/1mA 2 seconds
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