Detailed Product Description

MODEL7302 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 FE1 (G.703) protocol 2, Support N*64Kbps(N=1-32 )rate 3, Choice ST, FC, SC optic fiber connector 4, E1(G.703)interface support 120ohm(RJ-45) and 75ohm(BNC) 5, Multi-mode 2KM, signal-mode 20KM Interface standard Accord ITU-T G.703, G.704 protocol E1siganl (BNC) IN, OUT E1 signal (RJ-45) T+, T-, R+, R-,GND Optic fiber signal TX, RX Working Asynchronism, lucency transfer E1 port rate N*64Kbps(N=1-32) Optic port rate 8.192Mbps E1 port coding HDB3 Optic port coding CMI Optic fiber wavelength Multi-mode 850nm, signal-mode 1310nm Optic port tramsmission Multi-mode 2KM, signal-mode 20KM Interface protection 1500V electromagnetism isolate E1 port type 120ohm(RJ-45)and 75ohm(Blance) Optic port type Multi-mode adopt ST connector, signal-mode adopt FC/SC connector
Working temperature -25 to 70 Storage temperature -40 to 85 Humidity Reality humidity 5% to 95% Input power 220VAC Consumption 2.5W L*W*H 227mm*147mm*42mm Shell Plastic Color Black Weight 280g