S i 5 3 2 4
8
Preliminary Rev. 0.3
Figure 2. OTN/SONET/SDH Phase Noise
Note:
Phase noise plot uses brick wall integration.
Jitter Bandwidth
Jitter, RMS
SONET_OC48, 12 kHz to 20 MHz
266 fs
SONET_OC192_A, 20 kHz to 80 MHz
283 fs
SONET_OC192_B, 4 MHz to 80 MHz
155 fs
SONET_OC192_C, 50 kHz to 80 MHz
275 fs
Brick Wall_800 Hz to 80 MHz
287 fs
Note:
Jitter integration bands include low-pass (–20 dB/Dec) and hi-pass (–60 dB/Dec) roll-offs
per Telecordia GR-253-CORE.