Integrated Wavelength Division Multiplexing (WDM)

Integrated WDM devices are critical for enhancing the capacity and efficiency of optical networks. These devices enable the transmission of multiple wavelengths over a single fiber, significantly increasing the bandwidth and optimizing the use of existing fiber infrastructure. The WDM devices support both CWDM and DWDM technologies, providing flexibility in network design and deployment. With features like front-to-back airflow, 1+1 protection, and fully isolated ports, these devices ensure stable and reliable operation. They are ideal for data center interconnects, metropolitan area networks, and long-haul transmission.

Category:

Description

Product Overview

The integrated WDM devices are advanced optical solutions designed for data center interconnections and high-capacity transmission networks. These devices offer transparent transmission, low latency, and energy efficiency, making them ideal for high-performance applications in SDH, SONET, Ethernet, SAN, OTN, and video services. With a maximum support capacity of 1.2T, these devices address the challenges of fiber resource scarcity and high-loss transmission lines.

Features

  • High Capacity and Integration: Supports up to 48 channels of 10G or 12 channels of 100G services over a single fiber, providing significant bandwidth and capacity. This high capacity is essential for handling the growing data traffic in modern networks.
  • Efficient Design: Features a high integration design with front-to-back airflow, 1+1 protection, and fully isolated ports for stable and reliable operation. This efficient design ensures optimal performance and easy maintenance.
  • Multi-Service Compatibility: Supports various services including SDH, SONET, Ethernet, SAN, OTN, and Video, ensuring versatile application. This compatibility makes the devices suitable for a wide range of network scenarios.
  • Advanced Management: Equipped with an SNMP-based unified network management platform offering CLI, Web, and graphical interface options for efficient management. This advanced management system simplifies network administration and enhances operational efficiency.
  • Enhanced Functionality: Includes features like CDR (Clock Data Recovery), DDM (Digital Diagnostic Monitoring), and remote software shutdown for optimized performance and monitoring. These features ensure high-quality signal transmission and proactive network maintenance.
  • Scalability: Designed to easily scale with network growth, supporting future upgrades and expansions. This scalability ensures that the WDM devices can meet increasing network demands without requiring significant infrastructure changes.
  • Energy Efficiency: Optimized for low power consumption, contributing to reduced operational costs and environmental impact. This energy efficiency is crucial for sustainable network operations.
 
ParameterSpecification
Max Capacity12100G bidirectional transmission, 4810G bidirectional transmission
Wavelength RangeDWDM: 1529.16nm-1567.14nm, CWDM: 1271nm~1611nm
Supported ServicesSDH, SONET, Ethernet, SAN, OTN, Video
Transmission Distance10KM, 40KM, 80KM, 120KM options
Line Protection1+1 protection
Dimensions (mm)440 (W) × 44 (H) × 600 (D)
Working Temperature-10℃~+50℃
Storage Temperature-40℃~80℃
Relative Humidity5%~95% non-condensing
Safety & EMCFCC, UL, CE, TUV, CSA
Power SupplyAC: 90V264V 50/60Hz, DC: -36V60V
Power Consumption<200W

Application 1: Point-to-Point Networking:

  • Description: Point-to-point networking is ideal for backbone core layers, metropolitan core layers, aggregation layers, access layers, and data center interconnections. It provides multi-service, large-capacity, fully transparent transmission, maximizing the use of fiber resources and ensuring reliable, high-quality service.
  • Features:
    • Supports high-capacity data transmission over long distances.
    • Ensures low latency and high reliability for mission-critical applications.
    • Easy to deploy and manage with minimal infrastructure requirements.
    • Description: Point-to-point networking is ideal for backbone core layers, metropolitan core layers, aggregation layers, access layers, and data center interconnections. It provides multi-service, large-capacity, fully transparent transmission, maximizing the use of fiber resources and ensuring reliable, high-quality service.
  • Application: Suitable for backbone core layers, metro core layers, aggregation layers, access layers, and data center interconnections.
  • Function: Supports multi-service, large capacity, transparent transmission, and provides a stable platform for operators' multi-service operations and future network upgrades.

Application 2: Chain Networking

  • Description: Chain networking utilizes WDM devices and optical add-drop multiplexers to interconnect multiple nodes in a linear topology. This setup allows each node to add/drop multiple services, creating a linear network topology suitable for metropolitan optical communication.
  • Features:
    • Efficient use of fiber resources with add/drop multiplexing.
    • Scalable topology that can easily expand with network growth.
    • Enhanced network reliability through built-in redundancy features.
  • Application: Uses WDM equipment and optical add/drop multiplexer for interconnecting chain networks in metropolitan optical communications.
  • Function: Enables multi-service interconnection in a chain network using single or dual fibers.

Application 3: Ring Networking

  • Description: Ring networking employs WDM devices to establish a ring topology, connecting multiple nodes in a loop. This setup supports multi-service interconnection and enhances network reliability and redundancy, making it ideal for metropolitan optical communication networks.
  • Features:
    • Provides high network resilience with automatic failover.
    • Supports high-capacity data transmission with low latency.
    • Simplifies network management with centralized control and monitoring.
  • Application: Uses WDM equipment to create ring networks for metropolitan area network transmissions.
  • Function: Supports multi-service interconnection between nodes in a ring network.

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