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Budget 1550nm External Modulated CATV Fiber Optical Transmitter 1U Rack Mount High SBS Threshold for HFC Network

Budget economical 1550nm external modulated fiber optical transmitter for CATV HFC hybrid network, high SBS threshold, low nonlinear distortion, 1U rack mount headend laser transmitter for small & medium broadband projects.

产品描述

Budget economical 1550nm external modulated fiber optical transmitter for CATV HFC hybrid network, high SBS threshold, low nonlinear distortion, 1U rack mount headend laser transmitter for small & medium broadband projects.

Product Features

High Quality: Adopting RF pre-distortion technology, the system achieves excellent CNR ≥ 50dB and optimizes CTB, CSO and SBS indicators to the maximum.

Flexibility: The phase modulation technology of the external modulator ensures superior CSO performance and maximizes the launched optical power for long-distance transmission. The SBS threshold is adjustable within 13~18dBm. AGC/MGC modes and OMI can be configured on site to adapt to various network transmissions.

Reliability: It is a 19-inch 1U standard rack-mounted device, built with high-performance 1+1 pluggable dual power supplies. It supports hot backup operation at 86~265Vac mains voltage with millisecond-level automatic switching, and the chassis is equipped with automatic temperature control for heat dissipation. The product has passed the inspection of the National Radio and Television Administration, and all indicators are better than the technical requirements.