SLM 1630 V1R1

Equipment Introduction

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Using the principle of intensity detection, a maximum line length of 7000 km is supported. Under the R1 solution, the dynamic range is 14dB. The equivalent is 70 km visible distance with optical fiber attenuation of 0.2 dB/km.
Function&Application Scenarios

The SLM 1630 is used to monitor the working state of wet plant systems and to locate faults. In a system with repeaters, the SLM 1630 can monitor the gain of the repeater and locate fault position by analyzing back-scattered signals. The SLM 1630 reports performance events and fault locating information to the network management system (NMS), and these can then be queried on the NMS. If there is a power switch BU (PSBU) in the submarine network, the SLM 1630 can also control the polarity of the switch.