Huawei DWDM

Contact Us Functions and Features The SLQ16 board receives and transmits 4xSTM-16 optical signals, processes overhead bytes, and performs the MSP. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the SLQ16 board Function and Feature Description Basic functions Transmits and receives 4xSTM-16 optical signals. Specifications of the optical interface Supports different types of standard optical interfaces, namely, the I-16, S-16.1, L-16.1,

Contact Us Functions and Features The DCP board provides intra-board 1+1 protection , OWSP protection and client-side 1+1 protection. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the DCP board Function and Feature Description Basic function Provides intra-board 1+1 protection to protect the services of the OTU, which has no dual-fed and selective receiving function. Compared with the OLP, the DCP provides protection for two signals

Contact Us Functions and FeaturesE124/E208/E212/E302/E401 board supports GE/10GE/40GE/100GE services and implements L2 processing to the services. It supports functions and features such as Layer 2 switching and Multiprotocol Label Switching (MPLS).Table 1 lists differences regarding the functions and features of E124/E208/E212/E302/E401 boards.Table 1 Differences regarding functions and features Function and FeatureSupported servicePort working modeTNV1E12424 x GE/FE optical

Contact Us Functions and Features The ROAM board is mainly used to dynamically groom wavelengths, achieve built-in power equilibrium, and monitor alarms and performance events. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the ROAM board Function and Feature Description Basic function Implements dynamic adding/dropping, pass-through, and blocking of a maximum of 40 wavelengths with the demultiplexing board as well as dynamic grooming

Contact Us Functions and Features The LSC board is mainly used to achieve wavelength tunable and to provide OTN interfaces and ESC. For detailed functions and features, see Table 1 and Table 2. Table 1 Functions and features of the LSC board Function and Feature Description Basic function LSC converts signal as follows: 1x 100GE/OTU41x OTU4 Client-side service type 100GE: Ethernet service at a rate of 103.125 Gbit/s. OTU4: OTN service at a rate of 111.81 Gbit/s OTN function

Contact Us Functions and Features The RAU2 board is mainly used for gain adjustment, online optical performance monitoring, gain lock, and transient control. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the RAU2 board Function and Feature Description Basic function Integrates a backward Raman unit and an EDFA unit and amplifies the input optical signals in C band. The total wavelengths range from 1529 nm to 1561 nm. Supports the

Contact Us Functions and Features The SBM2 board is mainly used to add/drop and multiplex signals, and to provide a cascading interface. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the SBM2 board Function and Feature Description Basic function Adds/drops two channels of signals to/from the multiplexed signals. The added and dropped optical signals must be of different wavelengths. WDM specification Supports only the single-fiber

Contact Us Functions and Features The TOG board is mainly used to achieve cross-connection at the electrical layer. For detailed functions and features, refer to Table 1. NOTE: Only the OptiX OSN 8800 supports ODU0. Table 1 Functions and features of the TOG board Function and Feature Description Basic function TOG converts signals as follows: 8 x GE8 x ODU0 8 x GE4 x ODU1 Client-side service type GE: Ethernet service at a rate of 1.25 Gbit/s. Supports GE optical signals and

Contact Us Functions and Features The TSXL board is mainly used to achieve cross-connection at the electrical layer. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the TSXL board Function and Feature Description Basic function TSXL converts signals as follows: TN11TSXL: 1 x (STM-256/OC-768) 4 x ODU2 Implements the transparent transmission of 40 Gbit/s services in a 10 Gbit/s WDM network. TN53TSXL: 1 x (STM-256/OC-768/OTU3) 1 x ODU3

Contact Us Functions and Features The LSCM board is mainly used to provide OTN interfaces and ESC. For detailed functions and features, see Table 1. Table 1 Functions and features of the LSCM board Function and Feature Description Basic function LSCM converts signal as follows: 100GE/OTU41x OTU4 Client-side service type 100GE: Ethernet service at a rate of 103.125 Gbit/s. OTU4: OTN service at a rate of 111.81 Gbit/s OTN function Provides the OTU4 interface on WDM-side.

Contact Us Functions and Features The VA4 board is mainly used to adjust optical power and provide power-off protection. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the VA4 board Function and Feature Description Basic function Queries the attenuation and adjust the optical power of four optical signals respectively according to the control command sent by the SCC. Power-off protection Supports power-off protection to avoid damage

Contact Us Functions and Features The DMR1 board is mainly used to add/drop and multiplex signals, to concatenate ports, and to query wavelengths. Table 1 provides the detailed features and functions of the DMR1 board. Table 1 Functions and features of the DMR1 board Functions and Features Description Basic functions Adds/drops and multiplexes a 1310 nm wavelength in the east and west directions. WDM specification Supports the CWDM specifications. Port concatenation Provides

Contact Us Functions and Features The LSXR is mainly used to achieve wavelength tunable, and to provide OTN interfaces and ESC. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the LSXR board Function and Feature Description Basic function The board is used in an electrical REG station in the system to implement electrical regeneration of optical signals. Regenerating rate OTU2: OTN service at a rate of 10.71 Gbit/s OTU2e: OTN service

Contact Us Functions and FeaturesThe N402 board supports electrical cross-connections, OTN interfaces, and ESC communication.The N402 board can work in either line mode or relay mode. Table 1 and Table 2 describe the functions and features of the board.Table 1 Functions and features of the N402 board (line mode) Function and FeatureDescriptionBasic functionSupports the following service conversions: 160xODU0/80xODU1/20xODU2/20xODU2e/4xODU3/2xODU4/160xODUflex2xOTU4Each port on

Contact Us Functions and Features The N220 board supports electrical cross-connections, OTN interfaces, and ESC communication. Table 1 describe the functions and features of the N220 board when ports are used as line ports (line mode) . Table 2 describe the functions and features of the N220 board when ports are used as line ports (relay mode). Table 1 Functions and features of theN220 board (when ports are used as line ports (line mode)) Function and Feature Description

Contact Us Functions and Features The NPO2 provides functions and features such as OTN interfaces and ESC. Table 1 provides the details about the functions and features of the NPO2. Table 1 Functions and features of the NPO2 Function and Feature Description Basic function 64 x ODU0/32 x ODU1/8 x ODU28 x OTU2 8 x ODU2e8 x OTU2e Accesses four channels of OTU2/OTU2e signals from the ENQ2 board, and converts the signals into the standard DWDM wavelengths compliant with ITU-T G

Contact Us Functions and Features The LSC board is mainly used to achieve wavelength tunable and to provide OTN interfaces and ESC. For detailed functions and features, see Table 1. Table 1 Functions and features of the LSC board Function and Feature Description Basic function LSC converts signal as follows: 100GE/OTU41x OTU4 Client-side service type 100GE: Ethernet service at a rate of 103.125 Gbit/s. OTU4: OTN service at a rate of 111.81 Gbit/s OTN function Provides the

Contact Us Functions and Features The LSC board is mainly used to achieve wavelength tunable and to provide OTN interfaces and ESC. For detailed functions and features, see Table 1 and Table 2. Table 1 Functions and features of the LSC board Function and Feature Description Basic function LSC converts signal as follows: 1x 100GE/OTU41x OTU4 Client-side service type 100GE: Ethernet service at a rate of 103.125 Gbit/s. OTU4: OTN service at a rate of 111.81 Gbit/s OTN function

Contact Us Functions and Features The NPO2E provides functions and features such as OTN interfaces and ESC. Table 1 provides the details about the functions and features of the NPO2E. Table 1 Functions and features of the NPO2E Function and Feature Description Basic function 64 x ODU0/32 x ODU1/8 x ODU28 x OTU2 8 x ODU2e8 x OTU2e Accesses four channels of OTU2/OTU2e signals from the ENQ2 board, and converts the signals into the standard DWDM wavelengths compliant with ITU-T G

Contact Us Functions and Features The HBA board is mainly used for online optical performance monitoring, gain lock, and transient control. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the HBA board Function and Feature Description Basic function Only applied on the transmit edge of the OTM station in the system that covers a long fiber span transmission. The HBA can amplify the input optical signals in C band. The total wavelengths