STL-S3E module equivalent, stratum 3e timing module.
* 6 Input References
* Hitless Switch Over
* CMOS output up to 77.76 MHz
* 8 kHz Output
* 12 ppb Composite Hold Over Mode
* Fast Acquisition Mode .
in accordance with GR-1244CORE, Issue 2, GR-253-CORE, Issue 3, and ITU-T G.812, Option ΙΙΙ. Connor-Winfield’s Stratum 3E.
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