OLP板卡是光線路保護板卡,它主要的功能是實時監測主備用線路的光信號狀態,當發生線路故障或線路劣化,可自動在主備用線路之間倒換,保證系統業務能夠在50ms以內恢復,從而保證了業務的正常工作。
功能示意圖
OLP板卡功能示意圖
產品規格
表 1 OLP產品規格
產品型號 | FT-27-OLP(1+1) | FT-27-OLP(1:1) | |
工作波長范圍 | 1260nm~1650nm | ||
所占業務槽位 | 占用1槽位, 適用于ISAP161/261/561平臺 | ||
切換時間 | <20ms | <40ms | |
插損 | TX-TX1 | <4.0 dB | <1.0dB |
TX-TX2 | <4.0 dB | <1.0dB | |
RX1-RX | <1.5dB | <1.5dB | |
RX2-RX | <1.5dB | <1.5dB | |
檢測光功率范圍 | -50 dBm~ + 25 dBm | ||
網管功能 | 支持端口實時監測:包括發送光功率、接收光功率、工作通道、保護通道 支持線路切換 | ||
接口 | LC/UPC | ||
典型功耗 | 5W |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
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