Huawei DWDM

Contact Us Functions and Features The OBU1 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 OBU1 board Function and Feature Description Basic function Amplifies the input optical signals in C band. The total wavelengths range from 1529 nm to 1561 nm. Supports the system to transmit services over different fiber spans without electrical

Contact Us Functions and Features The MR4 board is mainly used to add/drop and multiplex signals, to query wavelengths, and to provide a cascading interface. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the MR4 board Function and Feature Description Basic function Adds/drops and multiplexes four consecutive channels of signals to/from the multiplexed signals. WDM specification Supports the DWDM specifications. Cascading interface

Contact Us Functions and Features The CMR4 board adds/drops and multiplexes signals, queries wavelengths, and provides a cascading interface. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the CMR4 board Function and Feature Description Basic function Adds/Drops and multiplexes four channels of signals to/from the multiplexed signals. WDM specification Supports the CWDM specifications. Cascading interface Provides the interface to

Contact Us Version Description The available functional versions of the ND2 board are TN11, TN12, TN52, and TN53. Mappings Between the Board and Equipment The following provides the board(s) supported by the product. However, the availability of the board(s) is subject to PCNs. For PCN information, contact the product manager at your local office. Board Initial Versiona General 8800 T64 Subrack Enhanced 8800 T64 Subrack General 8800 T32 Subrack Enhanced 8800 T32 Subrack 8800

Contact Us Functions and FeaturesV3T210/V3T220/V3T230 board supports electrical cross-connections, OTN interfaces, and ESC communication.Table 1 describes the functions and features of the V3T210/V3T220/V3T230 board.Table 1 Functions and features of the V3T210/V3T220/V3T230 board Function and FeatureDescriptionBasic functionSupports the following service conversions:ODU0 non-convergence mode (Any->ODU0) n x (125 Mbit/s to 1.25 Gbit/s signals) n x ODU0.ODU1 non-convergence

Contact Us Functions and Features The L4G is mainly used to achieve tunable wavelength and cross-connection at the electrical layer, and to provide OTN interfaces and ESC. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the L4G board Function and Feature Description Basic function Converges up to six non-full bandwidth GE service signals into four GE service signals and multiplexes these four signals into an OTU 5G/FEC 5G signal.

Contact Us Functions and FeaturesFor detailed functions and features, refer to Table 1.Table 1 Functions and features of the SRAU board Function and FeatureDescriptionBasic functionIntegrates 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 system to transmit services over different fiber spans without electrical regeneration.Generates multi-channel pump light of high

Contact Us Functions and Features The PTQX provides functions and features such as OTN interfaces, ESC, and ALS. Table 1 provides the details about the functions and features of the PTQX. Table 1 Functions and features of the PTQX Function and Feature Description Basic function PTQX converts signals as follows: 4 x 10GE LAN/10GE WAN/STM-64/OC-192/OTU24 x OTU2 4 x 10GE LAN/OTU2e4 x OTU2e 16 x ODU1/4 x ODU24 x OTU2 4 x ODU2e4 x OTU2e Supports hybrid transmission of the ODU1 and

Contact Us Functions and Features The LTX 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 LTX board (OTU mode) Function and Feature Description Basic function LTX converts signal as follows: TN11LTX: 10x 10GE LAN/10GE WAN/STM-64/OC-1921x OTU4 TN12LTX: 10x 10GE LAN/10GE WAN/STM-64/OC-192/OTU2/OTU2e1x OTU4 TN15LTX: 10x 10GE LAN/10GE WAN

Contact Us Functions and Features This section describes the functions and features of AUX boards. For detailed functions and features of the TN11AUX/TN12AUX board, refer to Table 1. Table 1 Functions and features of the TN11AUX/TN12AUX board Function and Feature Description Basic function Provides the system with various auxiliary interfaces and management interfaces. Interface Provides the Ethernet communications interface and management interface. Provides the common and

Contact Us Functions and Features The WSD9 board dynamically grooms wavelengths. In addition to providing for in-service monitoring of optical performance, the WSD9 board supports alarm and performance event monitoring. Table 1 describes the functions and features of the WSD9 board. Table 1 Functions and features of the WSD9 board Function and Feature Description Basic function Dynamically drops wavelengths on ring or chain networks. This board can route any single wavelength

Contact Us Functions and Features The LSXL board 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 LSXL board Function and Feature Description Basic function LSXL converts signals as follows: 1x STM-256/OC-768/OTU31x OTU3 Client-side service type STM-256/OC-768: SDH/SONET service at a rate of 39.81 Gbit/s OTU3: OTN service at a rate of 43.02 Gbit/s

Contact Us Functions and Features The main functions and features supported by the D40 are demultiplexing, online optical performance monitoring, alarms and performance events monitoring. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the D40 Function and Feature Description Basic function Demultiplexes main path signal to a maximum of 40 channels of service. D4001: demultiplexes one multi-wavelength signal into 40 C_EVEN wavelength

Contact Us Functions and Features The NS4 board is used at an electrical REG station to electrically regenerate one optical signal. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the NS4 board Function and feature Description Basic function Electrically regenerates one optical signal at an electrical REG station. Supported service rate OTU4: OTN service at a rate of 111.81 Gbit/s OTN functions Supports OTU4 on the WDM side. Supports

Contact Us Functions and Features The SF64A board receives and transmits 1xSTM-64 FEC optical signals and processes overhead bytes. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the SF64A board Function and Feature Description Basic functions Transmits and receives 1xSTM-64 FEC optical signals. Specifications of the optical interface Supports different types of standard optical interfaces, namely, the Ue-64.2c, Ue-64.2d, and Ue-64.2e

Contact Us Functions and Features This section describes the functions and features of AUX boards. For detailed functions and features of the TN11AUX/TN12AUX board, refer to Table 1. Table 1 Functions and features of the TN11AUX/TN12AUX board Function and Feature Description Basic function Provides the system with various auxiliary interfaces and management interfaces. Interface Provides the Ethernet communications interface and management interface. Provides the common and

Contact Us Functions and Features The N210 board supports electrical cross-connections, OTN interfaces, and ESC communication. The N210 board can work in either line mode or relay mode. Table 1 and Table 2 describe the functions and features of the N210 board. Table 1 Functions and features of the N210 board (line mode) Function and Feature Description Basic functions Supports the following service conversions: 80xODU0/40xODU1/80xODUflex/10xODU210xOTU2 10xODU2e10xOTU2e Each

Contact Us Functions and Features The U402 board supports the mixed transmission of OTN, SDH and packet services. It supports Layer 2 switching, MPLS-TP, and OTN interfaces. The U402 board can work in either line mode or relay mode. The board supports ODUk, packet services and VC-4 services only when it works in line mode. Table 1 Basic function of the U402board Board Mode Input signal Basic function More information Line Mode OTN 160 x ODU0/80 x ODU1/20 x ODU2/20 x ODU2e/4 x

Contact Us Functions and Features The U401 board supports the mixed transmission of OTN, SDH and packet services. It supports Layer 2 switching, MPLS-TP, and OTN interfaces. The U401 board can work in either line mode or relay mode. The board supports ODUk, packet services and VC-4 services only when it works in line mode. Table 1 Basic function of the U401board Board Mode Input signal Basic function More information Line Mode OTN 80xODU0/40xODU1/10xODU2/ 10xODU2e/2xODU3

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