Адрес: West Block,3/F,Building 2,Jiuxiangling Industrial Zone,Xili Town, Nanshan, Shenzhen, Guangdong, China (Mainland) Zip: 518055 &am
Телефон: +86-755-26702668
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MODEL7301 Optical Optic Modem converts E1 electrical signal into optical data streamfor transport over single mode or multimode fiber optic cables. At the oppositeend of the fiber, the optical stream is converted back into electrical signalsof the appropriate interface such as G.703 & V.35. This fiber optic modem extendsthe transmission distance up to more than 100Km. The frame format of MOD-E1is frame/unframe for E1, so it can be used to transmit E1 signal of frame videoor unframe video. The modem is capable of transmitting synchronous data with externalclock at speeds from 1 Kbps up to 2.048 Mbps (n*64K), the modem can alsobe 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
Product Name: E1 to 10/100M Protocol ConvertersModel Number: MODEL7211Place of Origin: Sheznzhen1) Using E1 line lucency transfer Ethernet data2) Support local clock and line clock3) Support pretend r
1) Using E1 line lucency transfer Ethernet data2) Support local clock and line clock3) Support pretend random coding loop test4) E1(G.703) interface supports 120Ω (RJ-45) and 75Ω (BNC double
E1/V.35 G.703/E1 interface converter supports the conversion between E1 interfaces which accord with the ITU-T G.703 standard and V.35 interface. It can receive synchronous data of 2.048Mbps from E1 n
E1/RS232 interface converter supports the conversion between E1 interface which accord with the ITU-T G.703 standard and RS232 interface, it can receive synchronous data of 2.048Mbps from E1 network,
1,Convert RS232 interface to E1(2M unframed G.703) interface2, Support line recovery clock, local clock and equipment clock3, Support E1 port loop4, E1 (G.703 ) interface support 120ohm (RJ-45) and 75
1,Convert V.35 interface to FE1(2M framed G.703) interface2,Support N*64Kbps(N=1-32) rate3,Random distribute timepiece and bandwidth4,Support line resume clock, local clock and equipment clock5,E1 (G.
1) Auto sense serial signal rate, zero delay automatic transmit2) 500Kbps the highest rate3) Supply three interface (RS232/485/422)4) Multi-mode 2km, signal-mode 20, 25, 40, 60, 100kmSpecifications:1)
Product Name: Fiber Modem (RS232 / RS485 / RS422 Series)Model Number: MODEL277Place of Origin: China1) Auto sense serial signal rate, zero delay automatic transmit2) 500Kbps the highest rate3) Supply
1) Auto sense serial signal rate, zero delay automatic transmit2) 500Kbps the highest rate3) Supply three interface (RS232/485/422)4) Multi-mode 2km, signal-mode 20, 25, 40, 60, 100kmSpecifications:1)
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