MT9044 Datasheet (Mitel Networks Corporation) - T1/E1/OC3 System Synchronizer

MT9044, T1/E1/OC3 System Synchronizer

The MT9044 T1/E1/OC3 System Synchronizer contains a digital phase-locked loop (DPLL), which provides timing and synchronization signals for multitrunk T1 and E1 primary rate transmission links and STS-3/0C3 links.

The MT9044 generates ST-BUS clock and framing signals that are phase locked to either

MT9044 Features

* Supports AT&T TR62411 and Bellcore GR-1244-CORE Stratum 3, Stratum 4 Enhanced and Stratum 4 timing for DS1 interfaces Supports ITU-T G.812 Type IV clocks for 1,544 kbit/s interfaces and 2,048 kbit/s interfaces Supports ETSI ETS 300 011, TBR 4, TBR 12 and TBR 13 timing for E1 interfaces Sel