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OTN line/branch boards
Optix OSN8800 TN53NQ2 4-way 10G line service processing board
  • The Optix OSN8800 TN53NQ2 single board belongs to the line class of single boards and implements the interconversion of the following signals: 32 x ODU0/16 x ODU1/4 x ODU2/8 x ODUflex<->4 x OTU2 or 4 x ODU2e<->4 x OTU2e.

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    Product Introduction
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    Huawei OTN Line Service Board OSN8800 TN53NQ2 Parameters and Features

    The NQ2 single board belongs to the line class of single boards, realizing the interconversion of the following signals: 32 x ODU0/16 x ODU1/4 x ODU2/8 x ODUflex4 x OTU2 or 4 x ODU2e4 x OTU2e. OTU2/OTU2e is a DWDM-standard wavelength compliant with the ITU-T G.694.1 recommendation. Mixed transmission of ODU0, ODU1, ODUflex and ODU2/ODU2e is supported.

    TN51NQ2/TN52NQ2/TN53NQ2/TN54NQ2/TN57NQ2 Single Board Application Scenario 1: Realize the interconversion between 16-channel ODU1 signals and 4-channel OTU2 signals
    Figure 1NQ2 single board in WDM system application scenario 1
    OSN8800 TN53NQ2价格
    Description:

    TN53NQ2/TN54NQ2/TN57NQ2 need to set the "Single Board Mode", and the "Single Board Mode" of this application scenario is: "Normal Line Mode".

    TN51NQ2/TN52NQ2/TN53NQ2/TN54NQ2/TN57NQ2 Single Board Application Scenario 2: Realize the inter-conversion between 4-channel ODU2/ODU2e signals and 4-channel OTU2/OTU2e signals.
    Figure 2NQ2 single board in WDM system application scenario 2
    OSN8800 TN53NQ2价格
    Description:

    TN53NQ2/TN54NQ2/TN57NQ2 need to set the "Single Board Mode", and the "Single Board Mode" of this application scenario is: "Normal Line Mode".

    TN52NQ2/TN53NQ2/TN54NQ2/TN57NQ2 Single Board Application Scenario 3: Realize the interconversion between 32-channel ODU0 signals and 4-channel OTU2 signals (only supported by OptiX OSN 8800)
    Figure 3NQ2 single board in WDM system application scenario 3
    OSN8800 TN53NQ2价格
    Description:

    TN53NQ2/TN54NQ2/TN57NQ2 need to set the "Single Board Mode", and the "Single Board Mode" of this application scenario is: "Normal Line Mode".

    For TN53NQ2/TN57NQ2:

    • In "Standard Mode", when the ODU time slot method is configured as "Auto Continuous", it supports ODU0->ODU1->ODU2.

    • In "Standard Mode", ODU0->ODU1->ODU2 are supported when "Auto Random" is configured for ODU time slot method.

    • In "Compatible Mode", the configuration of ODU time slot mode is not supported, only ODU0->ODU1->ODU2 is supported.

    TN53NQ2/TN57NQ2 single board application scenario 4: Realize the inter-conversion between 8-channel ODUflex signals and 4-channel OTU2 signals (only supported by OptiX OSN 8800)
    Figure 4NQ2 single board in WDM system application scenario 4
    OSN8800 TN53NQ2价格
    Description:

    The total bandwidth of the two ODUflexes corresponding to each OTU2 cannot exceed 10 Gbit/s.

    TN53NQ2/TN57NQ2 need to set the "Single Board Mode", and the "Single Board Mode" of this application scenario is: "Normal Line Mode".

    For TN53NQ2/TN57NQ2, ODUflex is only supported in standard mode.

    TN53NQ2/TN54NQ2/TN57NQ2 Single Board Application Scenario 5: Relaying OTU2/OTU2e signals
    Figure 5NQ2 single board application scenario 5 in WDM system
    OSN8800 TN53NQ2价格
    Description:
    TN53NQ2/TN54NQ2/TN57NQ2 need to set the "Single Board Mode", which can be set to "Electrical 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.
    The sending and receiving optical ports of the same relay signal must be configured as follows, otherwise the ESC communication will not work.
    • IN1->OUT1 and IN2->OUT2
    • IN3->OUT3 and IN4->OUT4

    The pair of IN/OUT ports in this scenario supports different input wavelengths and output wavelengths.

    Application Scenario 6: Hybrid Transmission Scenario
    Figure 6 NQ2 Single Board in WDM System Application Scenario 6
    OSN8800 TN53NQ2价格
    Description:

    The same IN/OUT port supports mixed transmission of ODU0, ODU1, and ODUflex with a maximum bandwidth of 10Gbit/s.

    The same single board can realize the mixed transmission of ODU0, ODU1, ODU2/ODU2e, and ODUflex level signals.

    Only TN52NQ2/TN53NQ2/TN54NQ2/TN57NQ2 support ODU0.

    Only TN53NQ2/TN57NQ2 supports ODUflex in standard mode.

    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. When the TN53NQ2/TN57NQ2 boards are interfaced with the boards that do not support the setting of the "ODU time slot configuration mode" parameter, the "ODU time slot configuration mode" parameter is set to "ODU0". When TN53NQ2/TN57NQ2 boards are connected to a single 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, if TN53NQ2/TN57NQ2 is interfaced with TN52NQ2, since TN52NQ2 does not support the setting of "ODU Time Slot Configuration Mode" parameter, the "ODU Time Slot Configuration Mode" parameter of TN53NQ2/TN57NQ2 must be set to "Auto Continuous". The "ODU time slot configuration mode" parameter of TN53NQ2/TN57NQ2 must be set to "Auto Continuous".

    Only 52ND2T04, TN53ND2, TN57ND2, TN53NQ2, TN57NQ2, TN52NS2T04, TN52NS2T05, TN52NS2T06, TN52NS201M01, TN52NS201M02, TN53NS2, TN54HUNQ2 support the setting of the "ODU time slot configuration mode" parameter.


    Optix OSN8800 TN53NQ2 Functions and Features

    The NQ2 single board supports functions and features such as layer crossing, OTN interface, ESC, and so on.

    The NQ2 single board functions and features, as shown in Table 1 and Table 2.
    Description:

    Only the OptiX OSN 8800 supports ODU0/ODUflex.

    Table 1NQ2 Single Board Functions and Features (Line Mode)
    Functions and Features Description
    Basic Functions

    The NQ2 realizes the interconversion of the following signals:

    • TN51NQ2.
      • 16xODU1/4xODU24xOTU2
      • 4xODU2e4xOTU2e
    • TN52NQ2/TN54NQ2.
      • 32xODU0/16xODU1/4xODU24xOTU2
      • 4xODU2e4xOTU2e
    • TN53NQ2/TN57NQ2.
      • 32xODU0/16xODU1/4xODU2/8xODUflex4xOTU2
      • 4xODU2e4xOTU2e

    Supports mixed transmission of ODU0, ODU1, ODUflex and ODU2/ODU2e.

    Crossover Capability Supports service scheduling with crossover boards.
    • TN51NQ2: 16xODU1/4xODU2/4xODU2e
    • TN53NQ2/TN57NQ2: 32xODU0/16xODU1/4xODU2/4xODU2e/8xODUflex
    • TN52NQ2/TN54NQ2: 32xODU0/16xODU1/4xODU2/4xODU2e
    OTN Function
    • WDM side supports OTU2/OTU2e interface.
    • Adopts ITU-T G.709 recommended frame format and overhead processing.
    • OTU2 layer: supports SM function.
    • ODUk (k=0, 1, 2) layer: supports PM and TCM functions, non-invasive monitoring functions for PM and TCM.
    • ODUflex layer: supports PM function and non-intervention monitoring function of PM.
    Description:
    • Only TN53NQ2/TN57NQ2 supports TCM function and non-intervention monitoring function of TCM in ODU0 layer.
    • Only TN53NQ2/TN57NQ2 supports PM function and PM non-invasive monitoring function of ODUflex layer.
    WDM Specifications DWDM specifications are supported.
    ESC Function Support
    PRBS Function

    The WDM side supports the PRBS function.

    Description:

    The TN53NQ2/TN57NQ2 requires both the local and the opposite side line boards to enable the PRBS function for PRBS to take effect in the following scenarios.

    Working in standard mode with ODU0/ODU1/ODUflex cross-connect configured, or working in compatible mode with no cross-connect configured.

    LPT Function Not supported
    Error correction coding
    TN51NQ2:

    • Supports FEC coding and complies with ITU-T G.709 recommendations.

    tn52nq2/tn53nq2/tn54nq2/tn57nq2:

    • Supports FEC coding and conforms to ITU-T G.709 recommendations.

    • Supports AFEC-2 encoding, compliant with ITU-T G.975.1 recommendations.

    Description:
    Veneers with different error correction codes cannot be docked.
    Performance Surveillance and Alarm Monitoring
    • Provides BIP8 byte monitoring (burst mode) to locate line faults.
    • Provides the following monitoring functions: laser bias current monitoring, laser operating temperature monitoring, optical power monitoring, etc.
    • Supports OTN performance monitoring and alarm monitoring.
    Relay board

    • The WDM side signal of TN51NQ2 single board can be relayed through other TN12ND2/TN52ND2/TN53ND2/TN57ND2/TN55NO2/TN55NH2/TN53NQ2/TN54NQ2/TN57NQ2/TN11LSXR single boards.

    • The WDM side signals of TN52NQ2/TN53NQ2/TN54NQ2/TN57NQ2 single boards can be trunked through other TN12ND2/TN52ND2/TN53ND2/TN57ND2/TN55NO2/TN55NH2/TN53NQ2/TN54NQ2/TN57NQ2 single boards.

    ALS Function Not supported
    Test frame function Not supported
    IEEE 1588v2 TN53NQ2/TN54NQ2/TN57NQ2 support BC and OC modes, TC and TC+OC modes are not supported.
    Physical Layer Clock

    Supported when TN53NQ2/TN57NQ2 backplane schedules ODU0/ODU1/ODUflex signals

    Supported by TN54NQ2 backplane when scheduling ODU0/ODU1 signals
    Optical Layer ASON Supported
    Electrical layer ASON Supported by TN52NQ2/TN53NQ2/TN57NQ2/TN54NQ2
    Protection Mode
    • ODUk SNCP protection is supported.
    • Supports on-board 1+1 protection (realized with QCP or OLP or DCP single board).
    • Support optical wavelength sharing protection.
    • Supports ODUk ring protection.
    • Supports branch SNCP protection.
    Description:

    The TN54NQ2 does not support ODU0 ring protection.

    When the scheduling granule is ODUflex, branch SNCP protection and ODUk ring network protection are not supported.

    Loopback Single board WDM side loopback ODU0 Channel Loopback ODU1 Channel Loopback ODUflex Channel Loopback
    TN51NQ2 The backplane side supports internal and external loopback when accessing ODU2/ODU2e signals, and only supports external loopback when accessing ODU1 signals. Not supported Supported No support
    TN52NQ2 Supported Supported Supported Not Supported
    TN53NQ2 Supported only when ODU2/ODU2e signals are accessed on the backplane side. Supported Supported only when the ODU1 signal is accessed on the backplane side. Supported
    TN54NQ2 Supported Supported Supported Not Supported
    TN57NQ2 Supported only when ODU2/ODU2e signals are accessed on the backplane side. Supported Supported only when ODU1 signal is accessed on the backplane side. Supported

    Supported protocols or standards

    Protocols or standards for pass-through (no performance monitoring)

    IEEE 802.3u

    IEEE 802.3z

    IEEE 802.3ae

    ITU-T G.707

    ITU-T G.782

    ITU-T G.783

    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

    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
    Description:

    Only TN53NQ2/TN54NQ2/TN57NQ2 support trunk mode.

    Table 2NQ2 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 signals.
    Relay rate

    OTU2: OTN service, the rate is 10.71Gbit/s.

    OTU2e: OTN service, the rate is 11.1Gbit/s.
    WDM specifications

    Supports DWDM specifications of ITU-T G.694.1.

    OTN Functions
    • Supports OTU2/OTU2e interface on WDM side.
    • Adopts ITU-T G.709 recommended frame format and overhead processing.
    • OTU2 layer: supports SM function.
    • ODU2 layer: supports PM and TCM functions, non-invasive monitoring functions for PM and TCM.
    Wavelength adjustable function
    Support wavelength tunable optical module. Realizable.
    • Wavelength division side optical signals are adjustable in the 40-wave range in the C-band 100GHz interval.
    • The wavelength of the optical signal is adjustable within the 80-wave range of the C-band 50 GHz interval.
    ESC Function Support
    PRBS function Not Supported
    Error Correction Coding
    tn53nq2/tn54nq2/tn57nq2.

    • FEC coding is supported, complying with ITU-T G.709 recommendations.

    • AFEC-2 encoding is supported, compliant with ITU-T G.975.1 recommendations.

    Description:
    Veneers with different error correction codes cannot be docked.
    Performance Surveillance and Alarm Monitoring
    • Provides BIP8 byte monitoring (burst mode) to locate line faults.
    • Provides the following monitoring functions: laser bias current monitoring, laser operating temperature monitoring, optical power monitoring, etc.
    • Supports OTN performance monitoring and alarm monitoring.
    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 protocols or standards (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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