MT9041BP中文资料T1/E1 System Synchronizer数据手册Mitel规格书

描述 Description

The MT9041B T1/E1 System Synchronizer contains a digital phase-locked loop (DPLL), which provides timing and synchronization signals for multitrunk T1 and E1 primary rate transmission links.
The MT9041B generates ST-BUS clock and framing signals that are phase locked to either a 2.048MHz, 1.544MHz, or 8kHz input reference.
The MT9041B is compliant with AT&T TR62411 and Bellcore GR-1244-CORE Stratum 4 Enhanced, Stratum 4, and ETSI ETS 300 011. It will meet the jitter tolerance, jitter transfer, intrinsic jitter, frequency accuracy, capture range and phase change slope requirements for these specifications.

特性 Features

• Supports AT&T TR62411 and Bellcore GR-1244-CORE Stratum 4 Enhanced and Stratum 4 timing for DS1 Interfaces
• Supports ETSI ETS 300 011, TBR 4, TBR 12 and TBR 13 timing for E1 Interfaces
• Selectable 1.544MHz, 2.048MHz or 8kHz input reference signals
• Provides C1.5, C2, C3, C4, C8 and C16 output clock signals
• Provides 3 different styles of 8 KHz framing pulses
• Attenuates wander from 1.9 HzApplications
• Synchronization and timing control for multitrunk T1 and E1 systems
• ST-BUS clock and frame pulse sources