Address: West Block,3/F,Building 2,Jiuxiangling Industrial Zone,Xili Town, Nanshan, Shenzhen, Guangdong, China (Mainland) Zip: 518055 &am
Phone: +86-755-26702668
E1 Optic Fiber Modem
MODEL7301 Optical Optic Modem converts E1 electrical signal into optical data stream for transport over single mode or multimode fiber optic cables. At the opposite end of the fiber, the optical stream is converted back into electrical signals of the appropriate interface such as G.703 & V.35. This fiber optic modem extends the transmission distance up to more than 100Km. The frame format of MOD-E1 is frame/unframe for E1, so it can be used to transmit E1 signal of frame video or unframe video. The modem is capable of transmitting synchronous data with external clock at speeds from 1 Kbps up to 2.048 Mbps (n*64K), the modem can also be set to transmit asynchronous data at speeds from DC up to 64 Kbps.1, Lucency transfer E1(G.703) protocol2, Support optic fiber loop and E1 port loop3, Choice ST, FC, SC connector4, E1(G.703)interface support 120ohm(RJ-45) and 75ohm(BNC)5, Multi-mode 2KM, signal-mode 20KMInterface standard Accord ITU-T G.703 protocolE1 signal (BNC) IN, OUTE1 signal(RJ-45) T+, T-, R+, R-, GNDOptic fiber signal TX, RXAsynchronism, lucency transferE1port rate 2.048MbpsOptic port rate 8.192MbpsE1 port coding HDB3Optic port coding CMIOptic fiber wavelength Multi-mode 850nm, signal-mode 1310nmOptic port trasmission Multi-mode 2KM, signal-mode 20KMInterface protection 1500V electromagnetism isolateE1 port style 120ohm(RJ-45)and 75ohm(Blance)Optic port type Multi-mode adopt ST connector, signal-mode adopt FC/SC connectorWorking temperature -25 to 70Storage temperature -40 to 85Humidity Reality humidity 5% to 95%Input power 220VACConsumption 2WL*W*H 227mm*147mm*42mmShell PlasticColor BLackWeight 260g
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