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Description
Huawei SST1PSXCSA Board is super dual planar crossover clock board for OSN Series,and provides functions such as service scheduling and clock input and output in the OptiX OSN system.
Huawei SST1PSXCSA Board Product Overview
The OSN3500 PSXCSA super dual-plane crossover clock board supports service scheduling, clock input and output and other functions and features. The parameters of the single board can be configured through the network management system. Through the T2000 network management, you can set the following main parameters for the PSXCSA board: clock synchronization status, clock source priority table, external clock source output phase lock source, clock source switching, clock subnet settings. The mechanical indicators of the board are as follows: Board size: 40.0mm (width) x 235.2mm (depth) x 261.4mm (height), weight: 1.2kg, N3PSXCSA single board at room temperature(25°C) The maximum power consumption is 80W. The maximum power consumption of the N1PSXCS board at room temperature (25°C) is 90W. The single board can be inserted in slots 9 and 10 of the subrack. By default, slot 9 is the main board slot, and slot 10 is the spare board slot.
Huawei OSN is a new generation of intelligent optical transmission equipment developed by Huawei. It adopts a unified switching architecture and can be used as packet equipment and TDM equipment based on MPLS/MPLS-TP technology; with other Huawei equipment, OSN3500 supports different groups Network application: pure packet mode application, hybrid networking application (grouping mode and TDM mode overlay networking) and pure TDM mode application to achieve the best processing of data services and traditional SDH services. OSN3500 realizes the efficient transmission of voice and data services on the same platform.
Huawei SST1PSXCSA Board Product Pictures
Huawei SST1PSXCSA Board Product Specifications
| Functions and features | Description | |||
| Basic Skill | Cross Performance | T1PSXCS | T2PSXCSA | |
| High-order crossover capability (Gbit/s) | 360 | 360 | ||
| Low-order crossover capability (Gbit/s) | 40 | 40 | ||
| Packet switching capacity (Gbit/s) | 160 | 120 | ||
| Access Performance | TDM Mode（Gbit/s） | 280 | 280 | |
| Packet Mode（Gbit/s） | 160 | 120 | ||
| Serviceprocessing | Provides flexible service scheduling capabilities and supports cross, multicast and broadcast services. | |||
| Provides communication functions with other boards. | ||||
| Support micro switch to realize smooth protection switching of cross board. | ||||
| Support SNCP protection of VC-4-4c, VC-4-8c, VC-4-16c, VC-4-64c, VC-4, VC-12, VC-3 and AU-3 levels. | ||||
| Support VC-4, VC-12, VC-3 and AU-3 services. | ||||
| Support VC-4-4c, VC-4-8c, VC-4-16c and VC-4-64c cascade services. | ||||
| Supports up to 120 linear multiplex section protection groups. | ||||
| Supports up to 40 ring multiplex section protection groups. | ||||
| Supports up to 9600 SNCP protection pairs. | ||||
| Supports up to 1008 SNCMP protection pairs. | ||||
| Supports up to 896 SNCTP protection pairs. | ||||
| Protection method | Support single board 1+1 hot backup, the default protection mode is non-recovery. | |||
| other | Supports the function of querying and reporting the working temperature of the cross-connect clock board and equipment. | |||
Huawei SST1PSXCSA Board Product Features
- Provide standard system synchronization clock.
- Support the processing of S1 byte to realize clock protection switching.
- Support SSM information, clock ID extraction, insertion and processing functions.
- Support IEEE 1588v2 synchronization.
- Support frequency offset detection function.
- Through AUX and EOW boards:
It supports input/output of two timing signals with an impedance of 75Ω and a frequency of 2MHz or 2048kbit/s, and provides the function of selecting external timing sources. - It supports input/output of two timing signals with an impedance of 120Ω and a frequency of 2MHz or 2048kbit/s, and provides the function of selecting external timing sources.
Huawei SST1PSXCSA Board and the Related Units
| N1PSXCS | Super Cross-connect and Synchronous Timing Board (supporting packet features) |
| N2PSXCSA | |
| N3PSXCSA | |
| N1GXCSA | General cross-connect and synchronous timing board |
| N1EXCSA | Enhanced cross-connect and synchronous timing board |
| N1UXCSA | Ultra cross-connect and synchronous timing board |
| N1UXCSB | Ultra cross-connect and synchronous timing board (connected to the extended subrack) |
| N1FXCSA | Full cross-connect and synchronous timing board |
| N1SXCSA | Super cross-connect and synchronous timing board (only applicable in TDM mode) |
| N1SXCSB | Super cross-connect and synchronous timing board (connected to the extended subrack) |
| N1IXCSA | Infinite cross-connect and synchronous timing board |
| N1IXCSB | Infinite cross-connect and synchronous timing board (connected to the extended subrack) |
| N1XCE | Cross-connect and timing board for the extended subrack |
Huawei SST1PSXCSA Board Product Applications
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