| Customization: | Available |
|---|---|
| Usage: | Telephone, Computer, Workstation, Server |
| Type: | Wired |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Tip to ring | |
| 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 | 300-500 ≥ -16, 500-2, 000 ≥ -18, 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) | 100u seconds (maximum) |
| Impedance (300Hz to 3.4kHz) | 600 Ohms |
| Hi-pot test | Tip to ring, 250V DC/1mA 2 seconds |
){kind=link}