Description
Overview
GAOTek PCM multiplexer telephone is a fiber long-distance transmission phone with optical transmission equipment. The device uses a VLSI design, appearance and concise, with easy installation and commissioning, maintenance-free, stable performance, etc., applicable to major telecommunications operators, government and enterprises. 1 to 64 can be directly transmitted through the cable-way to solve the edge of the customer’s phone transmission problems.
Features
- Optical interface supports single fiber or dual fiber
- Uncompressed, good voice quality
- Support for caller ID
- Voice interface provides reverse polarity signal
- Small size, attractive appearance, easy installation
- Perfect status display function, easy maintenance
- Support PBX end (or operator outside)
Technical Specifications
| Power input DC | 5 V |
| Power Output C | 5 V 1 A |
| Humidity | 0% RH to 95% RH |
| Ring detection frequency | 17 Hz to 60 Hz |
| Wavelength | 4.30 ft to 5.09 ft (1.31 m to 1.55 m) |
| Working temperature | -13 °F to 149 °F (-25 °C to 65 °C) |
| Dimension | 19.02 in x 5.31 in x 2.60 in (483 mm x 135 mm x 66 mm) |
| Weight | 13.23 lb (6 kg) |