High-Performance 1×8 CWDM Mux/Demux Module – Low Loss & Telcordia Qualified

Unlock Greater Network Capacity with Our Advanced 1×8 CWDM Mux/Demux Module

In today’s data-driven world, maximizing fiber optic network efficiency is paramount. Our 1×8 Coarse Wavelength Division Multiplexing (CWDM) Mux/Demux module is expertly engineered to help you achieve just that. By enabling the transmission of up to 8 distinct optical signals over a single fiber, this passive device significantly increases bandwidth without the need for costly fiber infrastructure upgrades. Ideal for telecommunications providers, cable television operators, and enterprise networks, our 1×8 CWDM module offers a reliable and cost-effective solution for network expansion.

Key Features & Benefits:

• Low Insertion Loss (Typical ≤2.2dB, Max ≤2.7dB for Mux; Typical ≤2.0dB, Max ≤2.5dB for Demux):
  • Benefit: Minimizes signal degradation, ensuring maximum reach and optimal performance across your network. Preserves your power budget for longer transmission distances.
• High Channel Isolation (Adjacent ≥30dB, Non-adjacent ≥40dB):
  • Benefit: Prevents signal crosstalk between channels, ensuring clear and distinct data streams for improved signal integrity and reduced errors.
• Wide Passband (≥13nm):
  • Benefit: Accommodates slight variations in laser wavelengths due to temperature changes or manufacturing tolerances, providing greater operational flexibility and stability.
• Exceptional Stability and Reliability:
  • Benefit: Engineered for consistent performance in diverse environmental conditions (Operating Temperature: -5°C to +75°C; Storage Temperature: -40°C to +85°C), ensuring network uptime and reducing maintenance needs.
• Epoxy-Free Optical Path:
  • Benefit: Enhances long-term reliability and performance, especially in varying temperature and humidity conditions, by eliminating potential points of degradation common in modules with epoxy.
• Telcordia GR-1221-CORE Qualified:
  • Benefit: Independently verified to meet stringent industry standards for reliability and durability, giving you confidence in its performance in demanding network environments.
• RoHS Compliant:
  • Benefit: Manufactured using environmentally friendly materials, aligning with global sustainability initiatives.
• Flexible Configuration:
  • Benefit: Available with various connector types (e.g., SC/UPC, SC/APC, LC/UPC, LC/APC – confirm options available from your datasheet or common offerings) and fiber lengths (standard 1m, customizable) to seamlessly integrate into your existing infrastructure.

Technical Specifications:

Note: Parameters are for devices without connectors. Insertion loss will increase by approximately 0.3dB for each connector pair. Please refer to the downloadable datasheet for complete channel wavelength information and custom configuration options.

Versatile Applications for Enhanced Network Performance:

Our 1×8 CWDM Mux/Demux module is a versatile solution suitable for a wide range of applications, including:

• WDM Systems: Efficiently combine or separate multiple wavelength signals in backbone and access networks, significantly increasing fiber capacity.
• CATV Networks: Enable the delivery of multiple video and data services over existing HFC (Hybrid Fiber Coax) infrastructure.
• MAN (Metropolitan Area Networks): Cost-effectively scale network bandwidth to meet growing urban data demands.
• Enterprise Networks: Upgrade campus or inter-building fiber links to support higher data throughput.
• 5G Fronthaul/Backhaul: Facilitate the high-bandwidth, low-latency requirements of next-generation mobile networks.
• Data Centers: Optimize fiber utilization for interconnecting servers and storage systems.

You might also know this product as:

• 8 Channel CWDM
• 1×8 Fiber Optic Multiplexer
• CWDM Demultiplexer 8 Port
• Coarse Wavelength Division Multiplexer 1×8
• Passive CWDM Filter
• 8CH CWDM Module

Frequently Asked Questions (FAQ) about the 1×8 CWDM Mux/Demux Module:

• Q1: What is CWDM technology and how does it work?

  A: CWDM (Coarse Wavelength Division Multiplexing) is a technology that allows multiple optical signals, each at a different wavelength (color of light), to be combined (multiplexed) and transmitted over a single optical fiber. At the receiving end, a demultiplexer separates these signals back into their original channels. Our 1×8 module can handle up to 8 such distinct channels.

• Q2: What are the main advantages of using this 1×8 CWDM module?

  A: The primary advantages include significantly increased network capacity without laying new fiber, cost-effectiveness due to its passive nature (no power required), low insertion loss for minimal signal degradation, high channel isolation to prevent interference, and robust reliability verified by Telcordia GR-1221-CORE qualification.

• Q3: What specific wavelengths does this 1×8 CWDM module support?

  A: Our standard 1×8 CWDM modules typically operate across a range of ITU-T G.694.2 standard wavelengths from 1270nm to 1610nm with 20nm spacing (e.g., 1470nm, 1490nm, …, 1610nm). Please refer to the product datasheet or contact us for specific channel plan options available for the 1×8 configuration.

• Q4: Is this module compatible with my existing fiber optic transceivers?

  A: Yes, this CWDM module is designed to be compatible with standard CWDM transceivers (SFPs, SFP+s, etc.) that operate on the corresponding CWDM wavelengths. Ensure your transceivers match the channel wavelengths of the Mux/Demux module.

• Q5: What types of connectors are available for this module?

  A: We offer a variety of connector options to suit your needs, commonly including LC/UPC, LC/APC, SC/UPC, and SC/APC. Please specify your required connector type when requesting a quote or refer to the datasheet for standard offerings.

• Q6: What does “Telcordia GR-1221-CORE Qualified” mean?

  A: Telcordia GR-1221-CORE is a set of stringent industry standards that define the reliability and performance requirements for passive optical components. Qualification means our module has undergone rigorous testing to ensure it performs reliably under various environmental and mechanical stresses.

• Q7: Does this module require any power to operate?

  A: No, this is a passive CWDM module. It does not require any external power source to operate, which contributes to its cost-effectiveness and reliability.

• Q8: How do I request a datasheet or get a price quote?

  A: You can download the product datasheet directly from this page [link to datasheet]. To get a personalized price quote, please click the “Request a Quote” button [link] and provide details about your requirements.

Simple Installation Steps for Your 1×8 CWDM Module:

Installing your 1×8 CWDM Mux/Demux module is straightforward. Follow these general guidelines for optimal performance. (Always consult a qualified fiber optic technician if unsure).

1. Inspect Components: Before installation, carefully inspect the CWDM module and all fiber optic connectors for any physical damage or contamination.
2. Clean Connectors: It is crucial to clean all fiber optic connectors (on the module and your patch cords) using appropriate fiber optic cleaning tools (e.g., one-click cleaner, lint-free wipes with isopropyl alcohol) before making any connections. Even new connectors can have dust.
3. Identify Ports:
   • Common Port (COM): This port is used to connect the single fiber strand that will carry the multiplexed signals (for a Mux) or from which multiplexed signals will be separated (for a Demux).
   • Channel Ports (e.g., 1470nm, 1490nm, etc.): These ports correspond to specific wavelengths. Connect your CWDM transceivers/equipment for each specific wavelength to its designated port.
4. Connect Fibers to Mux (Multiplexer Side):
   • Connect the output fibers from your individual CWDM transceivers (each carrying a different wavelength) to the corresponding channel ports on the Mux.
   • Connect the Common (COM) port of the Mux to the single fiber line that will carry the combined signals.
5. Connect Fibers to Demux (Demultiplexer Side):
   • Connect the single fiber line carrying the combined CWDM signals to the Common (COM) port of the Demux.
   • Connect the individual channel ports of the Demux to the input of your respective CWDM transceivers or receiving equipment.
6. Ensure Proper Bend Radius: Avoid excessive bending or kinking of fiber optic cables, as this can cause signal loss or damage the fiber. Adhere to the minimum bend radius specifications for your cables.
7. Secure the Module: If the module is designed for rack mounting or has mounting tabs, secure it appropriately in your rack or enclosure. The ABS box version can typically be placed in a fiber optic patch panel or splice tray.
8. Test Connectivity: After all connections are made, test the optical links using an Optical Power Meter (OPM) and Light Source (OLS), or by checking equipment status, to ensure proper signal transmission and acceptable loss levels for each channel.

Disclaimer: These are general installation guidelines. Always follow specific safety precautions and best practices for handling fiber optic equipment.