| Model NO.: | 4e1 pdh optical transmitter 3985 |
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| Manufacure Name: | Dailianxu engineering co.,ltd |
| Customization: | Available Customized Request |
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4E1 PDH Optical Transmitter & Receiver is a photoelectricity syncretic transmission apparatus with 120 channels (be equal to 120 voice channels) . It takes GSI as core and provides E1 transmission which is suit to telecommunication. Offers 4 channels E1 po
