Voice PDH Optic Multiplexer

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Features: l Provide 4 E1+2 V.35 path or 6 E1 path, and card 2 E1or V.35 can exchange; l Provide 4 100M line speed Ethernet exchange port (share); l Provide 8 voice port, optional FX0 or FXS port; l Provide 4 RS232 path, speed rate support 300—15200bps; l Ethernet port 10/100M, full/half duplex completely self-adaptive, support VLAN protocol; l Ethernet port support AUTO-MDIX (cross line and straight line self-adaptive); l 1—8 voice access, support caller ID and anti-polar charge function; l Support every station mutual send out signal function; l Voice port support 0 port and S port, 0 port docks with program-controlled converter, S port connects with users’ telephone; l V.35 port support hot swap and interconnection with DTE or DCE equipment; l Optical fiber port support SC/FC port and single fiber optical port. Optical port index： Optical wavelength：850nm/1310nm multi-mode port， 1310nm/1550nm single-mode port Optical port：SC/FC Transmission electric power：-9dBm/-5dBm Converter module：>-6dBm Optical receiver sensitivity<-36（BER<10 ）： Receive dynamic range：>-30dB Transmission scope：multi-mode 2km，single-mode 40km，single-mode 60km，single-mode 120km Dithering characteristic: in conformity with G.742 and G.832 standards. E1 port characteristic： Port code：HDB3 yard Line speed rate：2.048Mbp/s±50ppm Port standard：ITU-T G .703 Port impedance：75Ω/unbalance，120Ω/balance optional Port characteristic：support rack-type structure（19 inches，6u high）reach 24 directions 10/100Base-T port characteristic： Rate：10/100Mbps Port characteristic：in conformity with IEEE802.3，IEEE802.1Q protocol connecter：RJ45 port Service telephone port: Service telephone port occupy E1 2M path transmission FXO/S port： FXO ringing detect voltage：35V FXO ringing detect frequency ：17Hz-60Hz FXS ringing voltage：75V FXS ringing frequency：25Hz Two wire input resistance：600Ω（off-hook） Return loss：40dB RS232 port： Rate: asynchronous way 300-115.2Kbps self-adaptive Port characteristic：In conformity with ITU-T V.24 standard connecter：RJ45 power supply： users can option AC220V power supply or -48VDC input。 -48V power supply adopts polar automatic detect circuit，has no difference in positive or negative, the two ports can install freely.

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Guangzhou Visint Communication Technology Co., Ltd

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