E-link China Technology Co.,LTD
E-link China Technology Co.,Ltd. Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
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4-Ch F/O Telephone Converter, FXO/FXS, FC, 20km
Telephone Converter Advantages:
standard RJ11 telephone interface
4 channel support voice access, Support Caller ID and Fax
Voice port supports O port and S port, O port connects switch and S port connects user’s phone
Application
E-link 4 channel POTS (Plain Old Telephone System) phone lines over fiber converter / extender.
Ordering Information
| Model | Description |
| LNK-PCM04 | Analog Telephone to F/O Converter: 4-Ch Telephone lines (FXO & FXS), FC, Single Mode(9/125µm), 20KM, DC12V, used by pairs |
| LNK-PCM04-E | Analog Telephone to F/O Converter: 4-Ch Telephone lines (FXO & FXS) + 1-Ch 100M Ethernet, FC, Single Mode(9/125µm), 20KM, DC12V, used by pairs |
Technical Indexes
| Telephone Ports | 4 telephone port RJ11 port |
| Switch Terminal | Ordinary telephone or PBX, PBX (PBX), public telephone outside the PSTN |
| FXS | Ringing voltage: 75V, ringing frequency: 25HZ |
| FXO | Second line input impedance:600Ω (hook), ring detection voltage:35V |
| Connection | telephone to switch |
| Code | PCM |
| Fiber | FC |
| Transmission | 20KM |
| Environmental | Storage Temperature: -40°～ 45°C |
| Power consumption | 2.5w(Input:DC12V 1A) |