The OSN3500 PSXCSA Super Dual Plane Crossing Clock Boards are available as N1PSXCS, N2PSXCSA, and N3PSXCSA.The N1PSXCS and N2PSXCSA veneer boards have been discontinued. The N1PSXCS and N2PSXCSA single boards have been discontinued. When the N1SXCSA is used in conjunction with the N4GSCC, the N2PSXCSA supports the single board compatibility replacement function to replace the N1SXCSA. single board dimensions: 40.0mm (W) x 235.2mm (D) x 261.4mm (H), weight: 1.2kg
Products
Optix OSN3500-SSN3PSXCSA-Super Dual-Plane Crossing Clock Boards
OSN3500 PSXCSA Super Dual Plane Crossing Clock Board supports service scheduling, clock input/output and other functions and features, and the parameters of the 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-locked source, clock source inversion, clock subnet settings. The mechanical specifications of the single board are as follows: single board size: 40.0mm (W) x 235.2mm (D) x 261.4mm (H), weight: 1.2kg, N3PSXCSA single board at room temperature (25°C) under the condition of the maximum power consumption of 80W. N1PSXCS single board at room temperature (25°C) under the condition of the maximum power consumption of 90W. the single board can be inserted in the subrack of the slot 9, 10, Default slot 9 is the main board slot and slot 10 is the backup board slot.
Cross Connect Unit
The functions and features of the cross-connect unit of the PSXCS(A) single board are shown in Table 1. Table 1 Functions and characteristics of the cross-connect unit of the PSXCS(A) single board.
| Functions and Characteristics | Description | ||||
|---|---|---|---|---|---|
| Basic Function | Cross-over capability | N1PSXCS | N2PSXCSA/N3PSXCSA | ||
| High-order crossover capacity (Gbit/s) | 200 | 200 | |||
| Low-order crossover capacity (Gbit/s) | 20 | 20 | |||
| Packet switching capacity (Gbit/s) | 80 | 160 | |||
| Access capacity | TDM mode (Gbit/s) | 155 | 155 | ||
| Packet mode (Gbit/s) | 60 | 100 | |||
| Service processing |
| ||||
| Protection Mode | Supports single-board 1+1 hot backup, and the protection mode is non-restore by default. | ||||
| Others | Support cross-clock board and device working temperature query and report function. | ||||
Clock Unit
The functions and characteristics of the clock unit of the PSXCS(A) single board are shown in Table 2. Table 2 Functions and characteristics of the clock unit of PSXCS(A) single board.
| Functions and Characteristics | Description |
|---|---|
| Basic Functions | Provides a standard system synchronization clock. |
| Other Functions |
|
| Inputs and outputs | Via AUX single board:
|
Single Board Testing and Configuration
After selecting the correct single board, you need to test and configure the single board. It contains four parts: veneer hardware check, veneer configuration, veneer tuning and verification test.
Hardware Check
Required: Check the hardware of the single board:
The marking on the handle bar of the single board should be correct and clear.
Veneer fasteners are secure and not loose.
Veneer front and back of each device is complete, the surface is normal, no obvious signs of damage.
Required: Confirmation of the slot and the installation of the main backup veneer.
Required: Insert and place the veneer, the method of inserting and placing the veneer, please refer to the field replacement of the veneer. The veneer should be inserted along the guide channel to the bottom of the subrack and the veneer handle bar should be properly fastened.
REQUIRED: Observe the status of each indicator of the veneer during and after the power-up process. See Device and Board Alarm Indicators for LED status descriptions.
Required: Check the version matching relationship between the single board and the host, network management, to ensure that the single board version matching the use of error-free.
Required: Check the micro-switch of the single board: if the handle bar of the main and backup cross boards are closed, pull open the handle bar of the main board to realize the reversal of the main and backup.
Single Board Configuration
Add the logical single board, please refer to Add Single Board for specific operation.
Network management configuration parameters, you need to configure the following main parameters:
See Configuring Clocks for more parameters and specific configuration methods.
Clock synchronization status
Clock source priority table
External clock source output phase-locked source
Clock source inversion
Clock subnet settings
Optional: test the frequency accuracy during free oscillation, see Testing the Frequency Accuracy during Free Oscillation.
Optional: Test clock hold accuracy, see Testing Clock Hold Accuracy.
Required: test cross-connect protection inversion, see Testing 1+1 Protection for Cross-Clocked Boards.
Acceptance Test
Required: Observe the single-board indicator, by observing the status of the indicator on the handle bar, to see whether the single-board is normally on, the status light is all green means that the single-board is running normally. For the description of the single board indicator, please refer to the description of the single board alarm indicator.
Required: Query the single-board alarms and performance events, and modify the connection or configuration of the single-board according to the alarms and performance until the related alarms disappear. To query alarms and performance events, see Browsing Current Alarms of a Network Element.
The technical parameters and product features are provided by Shenzhen Guihang Network Technology Company Limited ( www.opticaltrans.com), please retain. Huawei SDH Optical Transmission Equipment,SDH Transmission Equipment for Sale
Huawei Optix Purchase Price_Product Description_Hardware Description_Technical Parameters_Product Characteristics-Huawei SDH Transmission Equipment Sales
Supply SSN3PSXCSA Quotation_Agent Price_Sales Manufacturer_Product Supplier-Huawei SDH transmission equipment sales
Chinese
English
