Huawei DWDM

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 SCC board is used for DCC communication, subrack cascading, power supply backup and clock. Table 1 shows the detailed functions and features of the TN11SCC/TN51SCC/TN52SCC/TNK2SCC board. Table 2 shows the detailed functions and features of the TN16SCC. Table 3 shows the detailed functions and features of the TN22SCC/TN23SCC board. Table 1 Functions and features of the TN11SCC/TN51SCC/TN52SCC/TNK2SCC board Function and Feature Description

Contact Us Functions and Features The DCU board compensates for the dispersion that is accumulated in the fiber during transmission and compresses optical signal pulse. This enables the transmitted optical signals to be restored at the output end. In addition, when used together with an optical amplifier board, the DCU board can implement long haul optical transmission. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the DCU board

Contact Us Functions and Features The MCS0816 board supports dynamic wavelength grooming, and in-service monitoring of performance parameters, performance events, and alarms. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the MCS0816 board Function and Feature Description Basic function Implements optical-layer service grooming for multiple wavelengths, and support contentionless. Wavelength adding: Adds 16 any coherent wavelength

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 EC116 provides sixteen channelized STM-1 interfaces and supports CES/CEP services.The EC404 provides four channelized STM-4 interfaces and supports CES/CEP services. Table 1 lists differences regarding the functions and features of EC116/EC404 boards. Table 1 Differences regarding functions and features Function and Feature Supported service Port working mode EC116 Sixteen channelized STM-1 interfaces STM-1 interface inloop STM-1

Contact Us Functions and Features The main function and feature supported by the CRPC board is online optical performance monitoring. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the CRPC board Function and Feature Description Basic function Generates multi-channel pump light of high power, providing energy for the amplification of signals in the fiber. Implements the distributed online amplification of signals over long distance

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 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 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 Feature Description Basic function Supports the following service conversions: 160xODU0/80xODU1/20xODU2/20xODU2e/4xODU3/2xODU4/160xODUflex2xOTU4 Each

Contact Us Functions and Features The MR8V board is mainly used to add/drop 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 MR8V board Function and Feature Description Basic function Adds/drops and multiplexes eight channels of signals to/from the multiplexed signals and adjusts the multiplexed input optical power of WDM-side signal and the input optical power of

Contact Us Functions and FeaturesThe NS4 board achieves cross-connection at the electrical layer, and to provide OTN interfaces and ESC.For detailed functions and features, refer to Table 1 and Table 2.Table 1 Functions and features of the NS4 board (Line Mode) Function and featureDescriptionBasic functionNS4 converts signals as follows:80xODU0/80xODUflex/40xODU1/10xODU2/10xODU2e/2xODU3/1xODU41xOTU4Supports mixed transmission of ODU0, ODU1, ODUflex, ODU2, ODU2e, and ODU3

Contact Us Functions and Features During the long-haul transmission of optical signals, the attenuation of the signals is high. Therefore, the BA and PA are required to ensure that the optical receiver can receive normal optical signals. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the BPA board Function and Feature Description Basic functions Increases the launched optical power of the line board to 13 - 15 dBm. As a result, when

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 D40V board is mainly used to demultiplex signals, to monitor performance of optical signals, to monitor alarms and performance events, and to adjust optical power. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the D40V board Function and Feature Description Basic function Demultiplexes one channel of signals into a maximum of 40 channels of signals and adjusts the input optical power of each

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 TOA board is mainly used to achieve 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 TOA board Function and Feature Description Basic function TOA converts signals as follows: 8 x (125 Mbit/s to 1.25 Gbit/s signals) 8 x ODU0. 8 x (1.49 Gbit/s to 2.67 Gbit/s signals) 8 x ODU1. 8 x (125 Mbit/s to 2.5 Gbit/s signals) 1

Contact Us Functions and Features The TTX 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 TTX board Function and Feature Description Basic function TTX converts signals as follows: TN54TTX: 10 x 10GE WAN/STM-64/OC-19210 x ODU2 10 x 10GE LAN10 x ODU2e TN55TTX: 10 x 10GE WAN/10GE LAN/STM-64/OC-192/OTU2/FC80010 x ODU2 10 x FC1200/10GE LAN/OTU2e10 x ODU2e 10 x

Contact Us Functions and Features The OAU1 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 OAU1 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

Contact Us Functions and Features The WSD9 board is used to dynamically groom wavelengths, monitor online optical performance, and monitor alarms and performance events. For detailed functions and features, refer to Table 1. Table 1 Functions and features of the WSD9 board Function and Feature Description Basic function Configures any wavelengths to any interfaces. A node on the ring or chain network can output any wavelength combination to any interface to achieve the