TME1CTU

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SKU2017067
AvailabilityIn Stock
WarrantyUp to 36 months i
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Huawei OptiX OSN 9800 TNG4OLP Optical line protection board

Description

TME1CTU overview

 

TTME1CTU System auxiliary Communication Board With Clock Processing Function applied  to Huawei OptiX OSN 9800 M05.

The new generation of “M” series subracks have the characteristics of ultra-large capacity, optoelectronic integration, and compact size. They are suitable for comprehensive carrying application scenarios such as broadband video, mobile backhaul, government and enterprise dedicated lines, and DCI interconnection, providing end-to-end optimal transmission solutions from backbone, aggregation to access. The M24 subrack supports two cross-connection modes, 1:1 and 1:3, which differ in the number of cross-connection board configurations, the number of available service board slots, cross-connection capacity, and application scenarios.

The TME1CTU board variant is TME1CTU01.

 

Front panel of the TME1CTU board

TME1CTU

Front panel of the TME1CTU board

 

Valid slots for the TME1CTU board in a  M05 subrack

Device Number of Occupied Slots Physical Slot Logical Slot
OptiX OSN 9800 M05 1 IU73 IU73
IU74 IU74
Item TME1CTU
Basic function
  • Performs service grooming and configuration management inside the subrack and reports associated alarms to the NMS.
  • Supports inter-NE communication through IP over DCC or HWECC.
OTN cluster Not Supported
Electrical-layer ASON Not Supported
Master-Slave subrack Supports subrack cascading.
DCC Supports interconnection and communication between NEs through IP over DCC, or HWECC.
Backup mode Supports 1+1 hot backup. When the active board is faulty, services are automatically switched to the standby board.

Functions and Features of the TME1CTU Board (Clock Unit)

Basic function
  • The board provides system clock signals and frame header signals for each service board.
  • Clock synchronization: synchronizes the time of an NE to the upstream system time to complete the clock and time synchronization of the entire NE.
  • Clock source selection: The board can trace the external clock source, service clock source, or local clock source to provide the synchronization clock source for the board and the system.
Physical clock Supported
IEEE 1588v2 Supported
ITU-T G.8275.1 Supported
ITU-T G.8273.2 Supported
High-precision clock synchronization Supported
NOTE:
  • The high-precision clock synchronization function can be implemented only after the corresponding license is obtained.
  • The board must work with the subrack that supports high-precision clocks to support the high-precision clock synchronization function.For details, see Clock Synchronization Feature Guide.

Functions and Features of the TME1CTU Board (Interface Unit)

Interface
  • Provides Ethernet communication.
  • Provides common and emergency inter-subrack communication interfaces.
  • Provides clock and time signal input and output interface.
Dimensions (H x W x D)
  • 176.00 × 20.30 × 267.35 (mm)
  • 6.93 × 0.80 × 10.53 (in.)
Weight
  • 0.90 kg
  • 1.98 lb.
 

Additional information

Item TME1CTU
Basic function
  • Performs service grooming and configuration management inside the subrack and reports associated alarms to the NMS.
  • Supports inter-NE communication through IP over DCC or HWECC.
OTN cluster Not Supported
Electrical-layer ASON Not Supported
Master-Slave subrack Supports subrack cascading.
DCC Supports interconnection and communication between NEs through IP over DCC, or HWECC.
Backup mode Supports 1+1 hot backup. When the active board is faulty, services are automatically switched to the standby board.

Functions and Features of the TME1CTU Board (Clock Unit)

Basic function
  • The board provides system clock signals and frame header signals for each service board.
  • Clock synchronization: synchronizes the time of an NE to the upstream system time to complete the clock and time synchronization of the entire NE.
  • Clock source selection: The board can trace the external clock source, service clock source, or local clock source to provide the synchronization clock source for the board and the system.
Physical clock Supported
IEEE 1588v2 Supported
ITU-T G.8275.1 Supported
ITU-T G.8273.2 Supported
High-precision clock synchronization Supported
NOTE:
  • The high-precision clock synchronization function can be implemented only after the corresponding license is obtained.
  • The board must work with the subrack that supports high-precision clocks to support the high-precision clock synchronization function.For details, see Clock Synchronization Feature Guide.

Functions and Features of the TME1CTU Board (Interface Unit)

Interface
  • Provides Ethernet communication.
  • Provides common and emergency inter-subrack communication interfaces.
  • Provides clock and time signal input and output interface.
Dimensions (H x W x D)
  • 176.00 × 20.30 × 267.35 (mm)
  • 6.93 × 0.80 × 10.53 (in.)
Weight
  • 0.90 kg
  • 1.98 lb.
 

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