PCM multiplexer POTS over E1 1~30 FXO FXS RS232 V35 Eth G64K E&M voice mux, telephone extender, voice multiplexer, DLC
PCM multiplexer POTS over E1 with 1~30( FXO FXS RS232 V35 ETH G64K E&M )
GENERAL INFORMATION
PCM-30 Multiplexer provides 1 to 30 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.21, V.22, V.24, V.28, RS232, RS422, RS485, V.35 and Ethernet) into standard E1/2M signals for transmission.
PRODUCT CHARACTER:a) It provides 30 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 operationTechnical Parameters:E1 interface---Rate 2.048Mbit/s±50ppm---Impedance75Ω BNCunbalanced,120Ω RJ45balanced---Interface standard G.703 and G.704 POTS port---FXS port: Ringing voltage 75V, Ringing frequency 25HZ, Impedance: 600Ω---FXO port: Ringing voltage 35V, Ringing frequency 17-60HZ, Impedance: 600Ω Power supply--- -48VDCOperating condition: --- temperature-40 +70Humidity95% Dimension: --- 42.8cm × 21.6cm × 4.8cm (can be mounted on 19 inch standard cabinet)
PCM multiplexer with (1~30 FXO FXS RS232 V35 ETH G64K E&M ) over E1
