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TN52STG01

Brand: Huawei
Model: TN52STG

Description: Clock board

Part Number: 03030LGB
Quantity:


HUAWEI

TN52STG01

TN52STG

The TN52STG01 is a clock board. The TN52STG01 can be used on the OSN 3800, OSN 6800, OSN 8800 equipment to lock the reference clock source and provides clock signals and frame signals to the system. 

Basic Functions Locks the reference clock source.
Provides the system with ITU-T clock signals that comply with G.813 and G.823 and frame signals.
Synchronizes the time of an NE with the time of the upstream system.
Clock source selection function Traces the external clock source, service clock source, or local clock source, to provide the synchronization clock source for itself and the system.
Time synchronization function Synchronizes the time of an NE with the time of the upstream NE.
Active/standby backup In the OptiX OSN 8800, the STG board uses a 1+1 hot backup scheme. The two STGs serve as mutual backups. When both of them are normal, one of them functions as the active board, and the other functions as the standby board. Service boards select the clock source according to the status of the two STGs. When the active STG is faulty, an active/standby switching occurs. Then, the standby STG becomes active, and the services boards select the clock from the current active STG according to the status of the two STGs.
Board Name TN52STG01
Dimensions (mm) 107.5 (4.2 in.) x 28.8 (1.1 in.) x 220 (8.7 in.)
Net Weight (kg) 0.5
Volume weight (kg) 3
Functions and Features
Basic Functions Locks the reference clock source.
Provides the system with ITU-T clock signals that comply with G.813 and G.823 and frame signals.
Synchronizes the time of an NE with the time of the upstream system.
Clock source selection function Traces the external clock source, service clock source, or local clock source, to provide the synchronization clock source for itself and the system.
Time synchronization function Synchronizes the time of an NE with the time of the upstream NE.
Active/standby backup In the OptiX OSN 8800, the STG board uses a 1+1 hot backup scheme. The two STGs serve as mutual backups. When both of them are normal, one of them functions as the active board, and the other functions as the standby board. Service boards select the clock source according to the status of the two STGs. When the active STG is faulty, an active/standby switching occurs. Then, the standby STG becomes active, and the services boards select the clock from the current active STG according to the status of the two STGs.
Technical Specification
Board Name TN52STG01
Mechanical Specifications
Dimensions (mm) 107.5 (4.2 in.) x 28.8 (1.1 in.) x 220 (8.7 in.)
Net Weight (kg) 0.5
Volume weight (kg) 3

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