What accuracy can Y.1731 of an S series switch achieve

S series modular switches with an ES0D00FSUA00 enhanced flexible service subcard can achieve microsecond-level detection. Otherwise, a switch in normal cases can achieve 1 ms detection, and the detection time may be 30 ms in extreme conditions. The average accuracy of jitter measurement is 50 ms.

S series fixed switches including S5700LI, S5700SI, S5700S-LI, and S2750 support an average latency of 1 ms, which may be 30 ms in some cases. It is recommended that S5700HI switches be used when customers have high requirements on performance.

On average, S600-E series switches support 1 ms latency, which sometimes may extend to 30 ms.

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