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Product Overview

    4E1 fiber optical MUX is a point-to-point optical transmission equipment developed based on ultra large scale integrated circuit. Have perfect alarm function, data office telephone optional, full data electrocircuit, high reliability and stabilization, low power consumption, high integration, small bulk, easy installation and maintenance. The device is popularly with telecommunication operator.It is suitable in business for communication operator, government and kinds of entities.

optical interface parameter:
 
 optical wavelength：850/1310nm for multi-mode fiber, 1310/1550nm for single-mode fiber.
 optical interface ：SC/FC
 transceiver module：>-6dBm
 optical receiver sensitivity<-36（BER<10 ）：
 receive range：>-30dB
 transmission distance：multi-mode 2 Km, single-mode 40 Km, single-mode 80 Km,single-mode 120 Km.
 Jitter tolerance：according with G.742 and G.823.

E1 interface parameter:
 Coding：HDB3
Interface Rate：2.048Mbp/s±50ppm
 Interface standard：ITU-T G .703
 interface Impedance ：75Ω(unbalance) or 120Ω(balance).
interface character：support rack (19 inch, 6u high) up to 24 directions.