Description

GENERAL INFORMATIONï&frac*4;š PCM**0 Multiplexer provides 1 to *0 lines optional customer interfaces, which are diversified and easy for multi-service accession; It converts multi-voice interfaces (including telephone, 2/4 lines audio frequency, 2/4 lines EM, magnet) and data interfaces(including V.*1, V.*2, V.*4, V.*8, RS**2, RS**2, RS**5, V.*5 and Ethernet) into standard E1/2M signals for transmission. PRODUCT CHARACTER: a) It provides *0 lines of optional user interfaces of various types to facilitate the access of various services; b) The voice interface supports caller ID display; c) It can provide anti-pole signals; d) It transmits signals through 2M circuit; e) It is supplied with perfect function of status indication to facilitate maintenance and management; f) With small size, attractive appearance, and easy for installation and operation Technical Parameters: E1 interface **-Rateï&frac*4;š 2.**8Mbit/s±*0ppm **-Impedanceï&frac*4;š*5Ω BNCï&frac*4;ˆunbalancedï&frac*4;‰, **0Ω RJ*5ï&frac*4;ˆbalancedï&frac*4;‰ **-Interface standardï&frac*4;š G.**3 and G.**4 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)