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
Specifications:
1. Separates the voice and data signals on your ADSL activated telephone line
2. Compact version suitable for users close to a telephone exchange
3. UK fax/modem and phone adapter
4. Pots -3dB, cut-off frequency: 7/8kHz
5. Pots pass ripple loss: (20Hz to 4kHz) ± 0.5dB
6. Attenuation: 30-300kHz >-65dB, 30-1104kHz >-55dB
7. DC resistance each line: 12.5 Ohms (maximum)
8. Insertion loss (200Hz to 4kHz): -0.5dB (maximum)
9. Return loss: 300-500Hz ≥ 16dB, 500-2, 000Hz ≥ 18dB, 2, 000-2, 400Hz ≥ 18dB
10. Longitudinal balance (CMRR): 200Hz-1kHz: -58dB minimum 3kHz: -53dB minimum
11. Pots loop current: 100mA DC
12. Envelope delay distortion (0.2 to 4.0kHz): 100u-second (maximum)
13. Impedance (300Hz to 3.4kHz): 600 Ohms
14. Hi-pot test: Tip to ring, 250V DC/1mA 2 seconds
Attenuation:
1.30-300kHz: ≥ 65dB
2.30-1104kHz: ≥ 55dB
3. DC resistance each line: 12.5Ω (maximum)
4. Insertion loss (200Hz to 4kHz): -0.5dB (maximum)
Return loss:
| 300-500Hz: ≥ 16dB |
| 500-2000Hz: ≥ 18dB |
| 2000-2400Hz: ≥ 18dB |
| Longitudinal balance (CMRR) |
| 200Hz-1kHz: -58dB (minimum) |
| 3kHz: -53dB (minimum) |
| POTS loop current: 100mA DC |
| Envelope delay distortion (0.2 to 4.0kHz): 100usec (maximum) |
| Impedance (300Hz to 3.4kHz): 600Ω |
| Hi-Pot test: Tip to ring, 250V DC/1mA 2 seconds |