HUAWEI TOA TN5M4TOA01 TN54TOA TN57TOA 8 Any-Rate Ports Service Processing Board

NS4 converts signals as follows:

80xODU0/80xODUflex/40xODU1/10xODU2/10xODU2e/2xODU3/1xODU4<->1xOTU4

Supports mixed transmission of ODU0, ODU1, ODUflex, ODU2, ODU2e, and ODU3 signals.

• Supports the OTU4 interface on the WDM side.
• Supports the OTN frame format and overhead processing by referring to the ITU-T G.709.
• OTU4 layer: supports the SM function.
• ODUk (k=0, 1, 2, 3, 4, flex) layer: supports the PM and TCM function, and PM and TCM non-intrusive monitoring functions.
  NOTE:

  Only the TN56NS4/TN57NS4/TN58NS4 board supports TCM and TCM non-intrusive monitoring of the ODUflex layer.

TN54NS4: Supports HFEC and SDFEC on the WDM side.

TN56NS4: Supports SDFEC on the WDM side.

TN57NS4: Supports HFEC and SDFEC2 on the WDM side.

TN58NS4: Supports SDFEC2 on the WDM side.

• Monitors BIP8 bytes (Bursty mode) to help locate line failures.
• Monitors parameters such as the bias current, temperature, and optical power of the laser.
• Monitors OTN alarms and performance events.

The WDM-side signals from an NS4 board can be regenerated by another NS4 board or an LTX board of the same type. For example,

• The type of the TN54NS4T01 board is T01, and the TN54NS4T01 board can be regenerated by other NS4 and LTX boards of the T01 type, such as TN54NS4T01, TN57NS4T01, TN11LTXT01, and TN12LTXT01.

• TN54NS4: not supported.
• TN56NS4/TN57NS4: supports the PM Latency measurement.
• TN58NS4: supports the PM and TCM Latency measurement.

• Supports ODUk SNCP.
• Supports intra-board 1+1 protection (when working with the OLP/DCP/QCP board).
• Supports tributary SNCP protection.
• Supports ODUk SPRing protection.

IEEE 802.3u

IEEE 802.3z

IEEE 802.3ae

IEEE 802.3ba

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

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)

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