Description

GENERAL INFORMATIONï&frac*4;š PCM***0 uses fiber optical as transmission medium, providing the customer 2 lines **0Mb/s Ethernet data accession, 8 lines E1 (2Mb/s) transmission channel and *2 lines common interface(including FXO, FXS, 2 lines audio frequency, 4 lines audio frequency, 2 lines E&M, 4 lines E&M, RS**2, RS**5, magnet telephone, hot line, V.*5, *4 Kbit/s co-directional data interface, and so on), the customer can assemble the user interface from 1 to *2 lines freely. This device meets the customer’s needs for traditional narrowband service and popular broadband service . PRODUCT CHARACTER: a) Diversified interfaces for broadband and narrowband multi-service accession; b) Provides2 lines **0Mb/s Ethernet interface, 8 lines E1 interface and *2 lines optional customer interface; c) Voice interface supports caller ID function; d) Perfect status showing function for convenient maintenance and management; e) Small size, attractive appearance, easy to install and operate it. Technical Parameters: Optical Fiber Interface **- Interface typesï&frac*4;š FC/SC, single/multiple mode, single/dual fiber optional **- Transmission distanceï&frac*4;š*0/*0/*0 kilometers optional **- Lightening powerï&frac*4;šâ‰¥*8dBm **- Receive sensitivityï&frac*4;šâ‰¤**6dBm POTS port **-FXS port: Ringing voltage *5V, Ringing frequency *5HZ, Impedance: **0Ω **-FXO port: Ringing voltage *5V, Ringing frequency ****0HZ, Impedance: **0Ω Power supply **- **8VDC Operating condition: **- temperature**0℃ ï&frac*2;ž **0℃Humidity*5% Dimension: **- *2.8cm × *1.6cm × 4.8cm (can be mounted on *9 inch standard cabinet)