Cisco Optical Receivers 数据表

 

 

Data Sheet

 

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OptoStar 64667C 1550 nm Erbium Doped Fiber Amplifier  

The OptoStar 64667C 1550 nm Erbium Doped Fiber Amplifier (EDFA) is designed for 
multiplex distribution configuration and long distance relay transmission network 
configuration in conjunction with the 1550 nm optical transmitter. 

The OptoStar 64667C 1550 nm EDFA is microprocessor controlled to real time monitor and control 
the operating status, such as pump current, optical input and output power. When the amplifier fails 
to work, the warning information can be displayed by the EDFA. The pump laser will be 
automatically switched off if serious failure was detected to protect the amplifier, or the EDFA has 
no optical input signal. Consistency and reliability is attained through automatic control of pump 
laser. 

Figure 1.    64667C 1550 nm EDFA 

 

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Flexible selection of various optical output powers. 

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High gain, great power, low noise and low local radiation. 

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Non-polarized optical isolator at both optical input and output. 

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Single-stage or double-stage 980 nm and 1480 nm pump laser with very low power 
dissipation. 

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Very low optical noise figure. 

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Optical input and output with high-quality optical isolator to be free from polarization. 

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Controlled by microprocessor, and LCD display on the front panel with user-friendly 
interface. 

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Support switching function of the pump, for easy onsite maintenance. 

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Support ROSA

®

 Element Management System via RS-232 port for local monitoring and 

control. 

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Support ROSA Network Management System with SNMP via RJ-45 port for remote 
monitoring and control.