telephone optical and audio transmission equipment

Product Description

1.1 Brief Introduction: Based on independent software and thick film technique, **-road telephone optical is a high-integrated single board equipment. It can transmit ***0 road telephone and 1 road **0M Ethernet signal through optical fiber.KM**0TC can achieve the connection among telephones and among telephone and program-controlled switch by transmission network. The equipment is widely used in all kinds of communication area, which meets the demands of telephone and data communication. 1.2 Equipment features:  High-density design, raising the system reliability, easy installation and debugging, free of maintenance and stable functions.  Ethernet can shield the broadcast storm. Loopback network will not lead to paralysis  Traditional PSTN ordinary voice. Good voice quality. Each road occupies a *4K signal path without compression. And can provide polarity reversal and caller ID features, easy to have accurate billing  *0M/**0M adaptive Ethernet interface, full / half duplex self-adaptive and automatic bandwidth control functions. Rate of Ethernet port can be automatically calculated and set according to the set of voice interface.  Network type can be point to Pont, support FOX, FXS, solving the telephone transmission of edge customers  Support hotline, that is, the use of FXS docking equipment;  1U high **-inch structure, to reduce the occupation of room space;