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Optical Solutions

Access Platform EDFA Modules (LB-1000-EDFA)

Lindsay Broadband’s LB-1000-EDFA series is a family of high-performance erbium-doped fiber amplifier (EDFA) modules. This EDFA module is an integral part of the high-density LB-1000 headend platform. The LB-1000-EDFA module uses a high-quality 980 nm and 1480 nm pump laser, high-amplification gain with low noise figure, and a wide range of optical output powers (15 dBm to 23 dBm).

The LB-1000-EDFA module is an ideal solution for both analog and digital signal transmission. The built-in microprocessor can detect and monitor the pump laser status and the input/output optical power in real time. When the operating status of the EDFA is abnormal, a corresponding alarm will be triggered. In the case of a critical alarm, the pump laser will be shut down automatically to protect the EDFA. If there is no optical signal in the input, the module will turn to standby mode automatically.

Module parameters can be monitored and configured through the LB-1000-CM system management control module using the touch screen or by using the PC (web GUI or SNMP agent).

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