Description
Technical Specifications
| Distance | Single mode 12.42 mi (20 km), multi to mode 0.31 mi (500 m) |
| Speech Coding | PCM |
| Crosstalk Attenuation | ≥65 dB |
| Weighted Noise | ≤63.7 dB mop |
| Insertion Loss | – 3 dB ± 0.75 dB |
| Frequency Characteristics | 300 Hz to 3400 Hz |
| Ringing Voltage | 35 V to 150 V |
| Ringing Frequency | 17 Hz to 60 Hz |
| Return Loss | 20 dB |
| User Port | Connection to the usb’s phone |
| Ringing Peak Voltage | 110 V to 150V |
| Rate | 10 Mbps or 100 Mbps or 1000 Mbps, Full to Duplex & Half to Duplex |
| Installation Method | Desktop, wall to mounted |
| Protocol | IEEE 802.3, IEEE 802.1Q |
| Telephone Interface | RJ11 |
| Wavelength | 1310 nm or 1550 nm |
| Power | DC 5 V |
| Fiber Attenuation | ≤-7 dB |