Description
Features
- Each provided 1-32 channels telephone interface
- Optional 1-channels or 2-channels 10 or 100 M Ethernet interface
- Telephone interface (RJ11 crystal head can line)
- Traditional PSTN Mandarin sound
- Improve the status display function, easy maintenance and management
- Structure size desktop (or wall)
Technical Specifications
| Telephone | 32 channels Ethernet 1 channel |
| Ethernet Physical interface | RJ45 |
| Telephone Physical interface | RJ11 |
| Ethernet rate | 10 M or 100 M, full-duplex, half-duplex fully adaptive |
| Ringing peak voltage | 110 V to 150 V |
| Ring Frequency | 22 mA to 50 mA |
| Return loss | 20 dB |
| Ringing | AC 90 V ± 15 V Protocol: IEEE 802.3, IEEE 802.1Q (VLAN) |
| Actual transmission bandwidth | Each network interface 25 M |
| Size | 190.94 in x 53.15 in x 1.57 in (485 cm x 135 cm x 40 mm) |