The Optix OSN8800 TN54NS3 single board belongs to the line class of single boards and realizes the interconversion of the following signals: 32 x ODU0/32 x ODUflex/16 x ODU1/4 x ODU2/1 x ODU3
<->1 x OTU3, 4 x ODU2e<->1 x OTU3e or 256 x VC-4&. lt;->1 x OTU3.Products
Huawei OTN Line Services OSN8800 TN54NS3T01 Technical Parameters Description
The TN54NS3T01 single board belongs to the line class of single boards, realizing the interconversion of the following signals: 32 x ODU0/32 x ODUflex/16 x ODU1/4 x ODU2/1 x ODU31 x OTU3, 4 x ODU2e1 x OTU3e, or 256 x VC-41 x OTU3. OTU3/OTU3e are DWDM standard wavelengths in accordance with ITU-T recommendation G.694.1. G.694.1 recommendation for DWDM standard wavelengths.TN52NS3/TN54NS3/TN55NS3 support mixed transmission of ODU0, ODU1 and ODU2/ODU2e.TN56NS3 support mixed transmission of ODU0/ODU1/ODU2/ODU2e/ODUflex/VC-4.TN55NS3/ TN56NS3 uses coherent reception technology and is applied to coherent systems.
For the TN54NS3 single board:
When configured as a 40Gbit/s multirate-2km optical module. the WDM side does not support OTU3e and the backplane side does not support ODU2e.
When configured as 800ps/nm-C-band-tunable-wavelength-ODB-PIN, 800ps/nm-C-band-tunable-wavelength-DQPSK-PIN, or 800ps/nm-C-band-tunable-wavelength-nDQPSK-PIN optical modules, there is no restriction mentioned above.
TN11NS3/TN52NS3/TN54NS3/TN55NS3/TN56NS3 Single Board Application Scenario 1: Interconversion between 4-channel ODU2/ODU2e signals and 1-channel OTU3/OTU3e signals is realized
Figure 1 Application scenario 1 of NS3 single board in WDM system
Description:
TN54NS3/TN55NS3/TN56NS3 need to set the "Single Board Mode", and the "Single Board Mode" of this application scenario is: "Normal Line Mode".
TN52NS3/TN54NS3/TN55NS3/TN56NS3 Single Board Application Scenario 2: Mutual Conversion between 16-channel ODU1 Signal and 1-channel OTU3 Signal
Figure 2 Application scenario 2 of NS3 single board in WDM system
Description:
TN54NS3/TN55NS3/TN56NS3 need to set the "Single Board Mode", and the "Single Board Mode" of this application scenario is: "Normal Line Mode".
TN52NS3 mapping path is: ODU1->ODU2->ODU3.
TN54NS3/TN55NS3/TN56NS3 mapping path is: ODU1->ODU3.
TN52NS3/TN54NS3/TN55NS3/TN56NS3 Single Board Application Scenario 3: Realize the interconversion between 32 ODU0 signals and 1 OTU3 signal
Figure 3 NS3 single board application scenario 3 in WDM system
Description:
This scenario is only supported by TN52NS3/TN54NS3/TN55NS3/TN56NS3 in OptiX OSN 8800.
TN52NS3/TN54NS3/TN55NS3/TN56NS3 need to set the "Single Board Mode", and the "Single Board Mode" of this application scenario is: "Normal Line Mode".
The mapping path of TN52NS3 is: ODU0->ODU1->ODU2->ODU3.
The mapping path of TN54NS3/TN55NS3 is: ODU0->ODU1->ODU3.
When the ODU time slot mode is configured as "Auto Continuous", the mapping path of TN56NS3 is: ODU0->ODU1->ODU3; when the ODU time slot mode is configured as "Auto Random", the mapping path of TN56NS3 is: ODU0->ODU1->ODU3. When the ODU time slot mode is configured as "Auto Random", the mapping path of TN56NS3 is: ODU0->ODU1->ODU3.
TN54NS3/TN55NS3/TN56NS3 Single Board Application Scenario 4: Realize the inter-conversion between 1 ODU3 signal and 1 OTU3 signal
Figure 4 NS3 single board application scenario 4 in WDM system
Description:
TN54NS3/TN55NS3/TN56NS3 need to set the "Single Board Mode", and the "Single Board Mode" of this application scenario is: "Normal Line Mode".
When used with TSXL, the "Line Rate" parameter of TN54NS3/TN55NS3/TN56NS3 single board must be set to "Standard Mode".
TN54NS3/TN55NS3/TN56NS3 Single Board Application Scenario 5: Realize the electrical relay of 1 OTU3/OTU3e signal.
Figure 5 NS3 single board application scenario 5 in WDM system
Description:
TN54NS3/TN55NS3 supports only relay mode in OptiX OSN 6800 subrack/OptiX OSN 8800 platform subrack/OptiX OSN 8800 universal platform subrack.
TN56NS3 supports only trunk mode in OptiX OSNOptiX OSN 8800 Universal Platform Subrack subrack.
Description:
TN54NS3/TN55NS3/TN56NS3 need to set the "Single Board Mode", which can be set to "Electric Relay Mode" or "Optical Relay Mode". For optical-layer ASON and electrical-layer ASON applications, setting "optical relay mode" and "electrical relay mode" has no effect on the system; for non-ASON applications, only "optical relay mode" can be set for end-to-end operation. For non-ASON applications, only "Optical Relay Mode" can be set for end-to-end management.
In this scenario, a pair of IN/OUT ports supports different input wavelengths and output wavelengths.
TN56NS3 Application Scenario 6: Realizing the interconversion between ODUflex signal and OTU3 signal
Figure 6 Application Scenario 6 of NS3 single board in WDM system
TN56NS3 Application Scenario 7: Realizing the interconversion between VC-4 signals and OTU3 signals
Figure 7 NS3 single board in WDM system Application Scenario 7
Description:
VC-4 can be mapped to ODU1 or ODU2.
When the single board is inserted in T64 subrack, it supports maximum 128xVC-4; when it is inserted in T32/T16 subrack, there is no such limitation.
When accessing SDH service, the single board does not support the time slot mode of "Auto Continuous", but only supports the mode of "Auto Random", so the single board that supports the mode of "Auto Random" should be used for docking. When docking, you need to use a single board that supports "Auto Random" mode.
TN52NS3/TN54NS3/TN55NS3/TN56NS3 Application Scenario 8: Realization of Hybrid Transmission Scenarios
Figure 8 NS3 single board in WDM system Application Scenario 8
Description:
The IN/OUT port supports hybrid transmission of ODU0, ODU1, ODU2/ODU2e, ODUflex, and VC-4 with a maximum bandwidth of 40 Gbit/s. Only the TN56NS3 supports hybrid transmission of ODUflex and VC-4.
Single boards with different time slot configuration methods cannot be docked. The "ODU time slot configuration mode" parameter settings of the line boards at the two sites of the up and down services must be the same, and when the TN56NS3 board is docked with a board that does not support the setting of the "ODU time slot configuration mode" parameter, the "ODU time slot configuration mode" needs to be set to "Auto Continuous". When the TN56NS3 board is interfaced with a board that does not support the setting of "ODU time slot configuration mode" parameter, the "ODU time slot configuration mode" needs to be set to "Auto Continuous". For example, when TN56NS3 is interfaced with TN55NS3, since TN55NS3 does not support the setting of "ODU Slot Configuration Mode" parameter, the "ODU Slot Configuration Mode" parameter of TN56NS3 must be set to "Auto Continuous".
Only TN56NS3/TN54HUNS3 supports the setting of "ODU time slot configuration mode" parameter.
OSN8800 TN54NS34OG line service processing board Functions and Features
The NS3 board supports the functions and features of layer crossing, OTN interface, ESC, etc. The TN56NS3 board supports the mixed transmission of OTN and SDH services.
The NS3 single board supports line mode and trunk mode, and the functions and features are shown in Table 1 and Table 2 respectively.
Description:
Only OptiX OSN 8800 supports ODU0/ODU3.
Only the TN54NS3/TN55NS3/TN56NS3 support trunk mode.
For the TN54NS3 single board:
When configured as a 40Gbit/s multirate-2km optical module, OTU3e is not supported on the wavelength division side and ODU2e is not supported on the backplane side.
When configured as 800ps/nm-C-band-tunable-wavelength-ODB-PIN, 800ps/nm-C-band-tunable-wavelength-DQPSK-PIN, or 800ps/nm-C-band-tunable-wavelength-nDQPSK-PIN optical modules, there is no restriction mentioned above.
Only the TN56NS3 supports SDH-related features and functions: SDH overhead, physical layer clocking (OCS), electrical layer ASON (SDH), SDH protection, and VC-4 channel loopback.
Table 1 NS3 Single Board Functions and Features (Line Mode)
| Functions and Characteristics | Description | ||||
|---|---|---|---|---|---|
| Basic Functions | The NS3 supports the conversion of the following signals:
TN52NS3/TN54NS3/TN55NS3 supports mixed transmission of ODU0, ODU1, ODU2 and ODU2e. TN56NS3 supports mixed transmission of ODU0/ODU1/ODU2/ODU2e/ODUflex/VC-4. When there is ODU2e in the mixed transmission signal, it must be encapsulated as OTU3e. TN11NS3/TN52NS3/TN54NS3 single boards can perform dispersion compensation for signals accessed on the WDM side. | ||||
| Crossover Capability | Support to realize service scheduling with crossover board. OptiX OSN 8800:
Description: The TN56NS3 single board supports a maximum of 128xVC-4 when plugged into the T64 subrack; there is no such limitation when plugged into the T32/T16 subrack. OptiX OSN 6800:
| ||||
| OTN Function |
Description: Only the ODU0 layer and ODUflex layer of the TN56NS3 single board support the TCM function and the non-intervention monitoring function of TCM. | ||||
| SDH Service Processing | Supports VC-12/VC-3/VC-4 services and VC-4-4c, VC-4-16c, VC-4-64c cascade services. | ||||
| SDH Overhead Handling | Supported by TN56NS3 only:
Description: TN56NS3 only supports D4-D12 channel overhead processing, not D1-D3 channel overhead processing. | ||||
| WDM Specifications | Supports DWDM specifications of ITU-T G.694.1. | ||||
| Wavelength Tunable Function | Supports wavelength tunable optical modules. Realizable.
| ||||
| ESC Function | Support | ||||
| PRBS Function | TN52NS3/TN54NS3/TN55NS3/TN56NS3 WDM side supports PRBS function. | ||||
| LPT function | Not supported | ||||
| Error correction coding | TN11NS3/TN52NS3.
TN54NS3.
TN55NS3/TN56NS3.
Description: Veneers with different error correction codes cannot be docked. | ||||
| Performance Surveillance and Alarm Monitoring |
Description: Only the TN54NS3 supports Poisson mode. Only TN55NS3/TN56NS3 supports CD and PMD performance monitoring function. Only TN56NS3 supports B1/B2 byte monitoring. | ||||
| Relay Board |
| ||||
| ALS Function | Not supported | ||||
| Test frame function | Not supported | ||||
| IEEE 1588v2 | TN54NS3 supports BC and OC modes, TC and TC+OC modes are not supported. | ||||
| Physical Layer Clocking (OTN) | Supported when the TN54NS3 backplane schedules ODU0/ODU1/ODU2/ODU2e signals. Supported when the TN56NS3 backplane schedules ODU0/ODU1/ODU2/ODU2e/ODUflex signals. | ||||
| Physical Layer Clock (OCS) | Supported by TN56NS3 only. | ||||
| Optical Layer ASON | Supported | ||||
| Electrical layer ASON (OTN) | Supported only by TN52NS3/TN54NS3/TN55NS3/TN56NS3 | ||||
| Electric layer ASON (SDH) | Supported by TN56NS3 only Description: SDH ASON is not supported when the veneer is inserted in the T16 subrack. | ||||
| Protection Mode | OTN Protection:
SDH protection:
Description: Only the TN52NS3 supports optical wavelength sharing protection. When the scheduling granule is ODUflex, ODUk ring protection and branch SNCP protection are not supported. | ||||
| Loopback | Single board | WDM side loopback | ODU0/ODU1/ODU2 Channel Loopbacks | ODUflex Channel Loopback | VC-4 Channel Loopback |
| TN11NS3 | Support | ODU0/ODU1: Not Involved ODU2: Supported | Not involved | Not involved | |
| TN52NS3 | Support | Support | Not involved | Not involved | |
| TN54NS3 | Support | Support | Not involved | Not involved | |
| TN55NS3 | Support | Support | Not involved | Not involved | |
| TN56NS3 | Support | Support | Support | Support | |
Supported Protocols or Standards | Transmissive protocols or standards (no performance monitoring) | IEEE 802.3u IEEE 802.3z IEEE 802.3ae IEEE 802.3ba ITU-T G.707 ITU-T G.782 ITU-T G.783 ITU-T G.774.7 GR-253-CORE Synchronous Optical Network (SONET) Transport Systems: Common Generic NCITS FIBRE CHANNEL PHYSICAL INTERFACES (FC-PI) NCITS FIBRE CHANNEL LINK SERVICES (FC-LS) NCITS FIBRE CHANNEL FRAMING AND SIGNALING-2 (FC-FS-2) NCITS FIBRE CHANNEL BACKBONE-3 (FC-BB-3) NCITS FIBRE CHANNEL SWITCH FABRIC-3 (FC-SW-3) NCITS FIBRE CHANNEL - PHYSICAL AND SIGNALING INTERFACE (FC-PH) NCITS FIBRE CHANNEL SINGLE-BYTE COMMAND CODE SETS-2 MAPPING PROTOCOL (FC-SB-2) SMPTE 292M Bit-Serial Digital Interface for High-Definition Television Systems ETSI TR 101 891 Professional Interfaces:Guidelines for the implementation and usage of the DVB Asynchronous Serial Interface (ASI) SMPTE 259M 10-Bit 4:2:2 Component and 4fsc Composite Digital Signals - Serial Digital Interface SMPTE 297-2006 Serial Digital Fiber Transmission System for SMPTE 259M, SMPTE 344M, SMPTE 292 and SMPTE 424M Signals NCITS SBCON Single-Byte Command Code Sets CONnection architecture (SBCON) ANSI X3.139 Information Systems - Fiber Distributed Data Interface (FDDI) - Token Ring Media Access Control (MAC) ANSI X3.148 Information Systems - Fiber Distributed Data Interface (FDDI) - Token Ring Physical Layer Protocol (PHY) ANSI X3.166 Information Systems - Fiber Distributed Data Interface (FDDI) Physical Layer Medium Dependent (PDM) | |||
Protocol or standard for processing (with performance monitoring) | ITU-T G.805 ITU-T G.806 ITU-T G.709 ITU-T G.872 ITU-T G.7710 ITU-T G.798 ITU-T G.874 ITU-T M.3100 ITU-T G.874.1 ITU-T G.875 ITU-T G.808.1 ITU-T G.841 ITU-T G.8201 ITU-T G.873.1 ITU-T G.694.1 ITU-T G.707 ITU-T G.783 ITU-T G.774.1 ITU-T G.774.2 ITU-T G.774.3 ITU-T G.774.4 ITU-T G.774.5 ITU-T G.774.6 ITU-T G.774.9 ITU-T G.774.10 ITU-T G.825 ITU-T G.825 | ||||
Description:
The TN11NS3/TN52NS3/TN54NS305 do not support trunk mode.
Table 2 NS3 Single Board Functions and Features (Trunk Mode)
| Functions and Features | Description | ||
|---|---|---|---|
| Basic Function | Used as an electrical relay station in the system to realize the electrical relay function of the corresponding optical signal. | ||
| Relay rate | OTU3: OTN service, the rate is 43.02Gbit/s. OTU3e: OTN service, the rate is 44.58Gbit/s. | ||
| OTN function |
| ||
| WDM Specifications | Supports DWDM specifications of ITU-T G.694.1. | ||
| Wavelength Tunable Function | Supports wavelength tunable optical modules. Realizable.
| ||
| ESC Function | Support | ||
| PRBS function | Not Supported | ||
| Error Correction Coding | TN54NS3.
TN55NS3/TN56NS3.
Description: Veneers with different error correction codes cannot be docked. | ||
| Performance Surveillance and Alarm Monitoring |
Description: Only TN54NS3 supports Poisson mode. | ||
| ALS Function | Not supported | ||
| Test frame function | Not supported | ||
| IEEE 1588v2 | Not Supported | ||
| Physical Layer Clocking | Not Supported | ||
| Optical Layer ASON | Supported | ||
| Electrical Layer ASON | Not Supported | ||
| Protection Mode | Not supported | ||
| Loopback | Not supported | ||
Supported protocols or standards | Transmissive protocols or standards (no performance monitoring) | -Processing (with performance monitoring) | |
Protocol or standard for processing (with performance monitoring) | ITU-T G.805 ITU-T G.806 ITU-T G.709 ITU-T G.872 ITU-T G.7710 ITU-T G.798 ITU-T G.874 ITU-T M.3100 ITU-T G.874.1 ITU-T G.875 ITU-T G.808.1 ITU-T G.841 ITU-T G.8201 ITU-T G.694.1 | ||
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