Welcome to QSFPTEK Global     Free shipping on U.S. & EU orders over US$79.8     Global warehouse

Currency: USD $
USD $ - US Dollar
EUR € - Euro
JPY 円 - Japanese Yen
KRW ₩ - Korean Won
Search

Cart

0
Free shipping on U.S. & EU orders over US$79.8
Currency: USD $
Choose language
Back
  • USD $ - US Dollar
  • EUR € - Euro
  • JPY 円 - Japanese Yen
  • KRW ₩ - Korean Won

-
+

Add to Cart

Product image
Product image

8CH C29-36 Dual Fiber Unidirectional DWDM OADM, East Or West, 1U Rack Mount

Product No: 100540
1 Reviews
247 Sold
$332.90  $349.00
100 in real-time stock, 24Oct, 2026
3-Year Warranty 90-Day Returns 1-Year Exchange
Warranty
Providing industry-leading limited lifetime warranty.
Please check our warranty policy for details.
Returns & Exchange
Exchanges caused by the customer's reasons will not be accepted.
Please ensure that the item you're returning is repackaged with all the cords, adapters, and documentation included when you receive it.
Please check our Return Policy for details.
-
+
1. This DWDM OADM MUX DEMUX has an insertion loss of less than 2.7dB at 100GHz.
2. A dark fiber network is used for dropping and adding 8 multiplexed channels.
3. All ITU-T 1G/10G/25G/40G/100G DWDM optics are fully compatible with this setup.
4. These are passive devices and do not require any power or cooling.
5. This setup supports DWDM networks for metro, regional, and long haul distances.
See more

Specifications

Dual Fiber 8CH C29-C36 DWDM OADM, EAST Or West, LC/UPC, 1U Rack

 

QSFPTEK has designed the 8-channel DWDM OADM with drop and add wavelengths ranging from C29 to C36, which correspond to 1554.13nm to 1548.51nm. The device supports a west-to-east wavelength range of 1270nm to 1547nm / 1553nm to 1620nm in accordance with the ITU-T G.694.1 100GHZ grid, allowing for maximum capacity within the C-band range.

 

This is a completely passive DWDM device with 8 channels available for both drop and add functions using two fibers. The loss of waves in the west or east direction is less than 2.7dB, while the line loss in either direction is less than 2.4 dB.

 

 

Part Number QT-1U-D08-EOW Installation Method 1U Rack Mount
Wavelength 8 Channels C29-C36 Channel Spacing 100GHz (0.8nm)
Channel Passband ±0.11nm Passband Ripple ≤ 0.2dB
Insertion Loss ≤ 2.7dB Technology TFF (Thin Film Filter)
Directivity ≥45dB Link Loss (East to West) ≤ 2.4dB
Polarization Mode Dispersion (PMD) ≤ 0.1ps Return Loss ≥ 45dB
Polarization Dependent Loss (PDL) ≤ 0.3dB Channel Isolation Adjacent ≥30dB
Non-adjacent ≥ 45dB
Operating Temperature -40 to 85°C (-40 to 185°F) Storage Temperature -40 to 85°C (-40 to 185°F)
Dimensions (H x W x D) 44 x 440 x 230mm Net Weight 3.5KG
Quality Testing Program
Quality Certifications

Features

  • 1. Optimal Optical Performance
    Low optical insertion loss, zero electrical power, no temperature control requirements, and easy installation make the best-in-class operational efficiency.
  • 2. Widely Application Scenarios
    It works with colored transceivers and supports such applications as 1G/10G/25G/40G/100G Ethernet, SDH/SONET.
  • 3. Optimize Fiber Capacity with WDM Network.
    In WDM networks, a single fiber can be shared for multiple different data or services. This maximizes the usefulness of fiber and generates substantial savings.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

Use Dual Fiber DWDM OADM for Unidirectional Passive 10G DWDM Network Solution up to 40KM

Use Dual Fiber DWDM OADM for Unidirectional Passive 10G DWDM Network Solution up to 40KM

Product details

Rich Ports of the 8-Channel OADM Mux Demux

  

The 8-channel ports (CH29 to CH36) are designed for OADM traffic. Supports custom addition of MON port and 1310 port.

  Ports of QT-1U-D16-EOW DWDM Mux Demux


 Basic Principles of DWDM Multiplexing and Demultiplexing

     

The Dual-fiber Unibidirectional DWDM OADM essentially combines multiplexing (Mux) and demultiplexing (Demux) functions. At the transmitting end, the Mux combines optical signals of different wavelengths into the same fiber for transmission; at the receiving end, the Demux separates these mixed multi-wavelength signals and restores them to their individual channels. The overall process is one of "merging" at one end and "demultiplexing" at the other, corresponding to each other.

           

Dual Fiber

 


   

QSFPTEK OADM Network Solution

     

Using QSFPTEK OADM products to connect transponders, muxponders, and other WDM products enables a customizable Passive 10G DWDM Network Solution.

           

East

8CH DWDM OADM to East Dual Fiber Transmission

West

8CH DWDM OADM to Wast Dual Fiber Transmission

 


   

Comprehensive Network Solution Design for Free

   

Individually crafted solutions meeting your specific requirements perfectly.

     Comprehensive Network Solution Design for Free

Questions & Answers

  • All (5)
  • I noticed that the 40 Channels Passive DWDM Mux Demux device uses AAWG technology. What is the difference between AAWG and AWG?
    AAWG (Athermal Arrayed Waveguide Grating) remains stable across temperature variations without needing active control, making it ideal for harsh environments or where thermal control is impractical. AWG (Arrayed Waveguide Grating) lacks inherent thermal stability and may require additional thermal management. Both are used for wavelength multiplexing/demultiplexing in optical communication, but AAWG is preferred for temperature-sensitive applications.
  • I did not find the target model I need on the website, can I make a special customization?
    Sure, you can customize different channel numbers. We can provide 4/8/16/40/64, different line types with single fiber or Dual Fiber, and customize the functional ports you need. You can choose Monitor, 1310nm, and Expansion Port. Finally, you can also customize the Wavelength band you need.
  • What is the Filter Technology of the DWDM MUX DEMUX?
    We supply two types of TFF (Thin Film Filter), TAWG (Thermal Arrayed Waveguide Grating), and AAWG (Athermal Arrayed Waveguide Grating) for DWDM MUX DEMUX.

Customer Reviews

Write a Review
Sign in to write a review
Write a Review

5 stars

1 Reviews

4 stars

0 Reviews

3 stars

0 Reviews

2 stars

0 Reviews

1 star

0 Reviews

Read reviews that mention

  • All (1)
  • Good Price (1)
  • Riva United States of America
    2024-07-12

    This OADM seamlessly connected to my network. I used this device to expand my network. After testing, the network insertion loss was consistent with the description on the website.

    Model1U, C29-C36, 2.7dB

    SeriesDWDM OADM

    Helpful

    0

Video

Resources

  • PDF Document
    QT-1U-D08-EOW Datasheet.pdf
  • PDF Document
    Mux Demux & OADM User Guide.pdf
Write a Review
Product image
8CH C29-36 Dual Fiber Unidirectional DWDM OADM, East Or West, 1U Rack Mount

Series DWDM OADM

Model 1U, C29-C36, 2.7dB

* Review
0/1000
Allow files type of JPG, PNG, MP4. Maximum file size: 5MB

Maximum size: 5MB

Satisfaction
Customer Gallery
View All Customer Gallery

Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

Verified Purchase

Helpful

8

Sign in to vote
Added to Cart
Product image
8CH C29-36 Dual Fiber Unidirectional DWDM OADM, East Or West, 1U Rack Mount
$349.00
Series
DWDM OADM
Model
1U, C29-C36, 2.7dB
Quantity
Subtotal
View Cart
Checkout
Continue shopping

Confirmation

Successfully added shopping cart

Bulk Order Quotes
Product image
8CH C29-36 Dual Fiber Unidirectional DWDM OADM, East Or West, 1U Rack Mount

Series DWDM OADM

Model 1U, C29-C36, 2.7dB

  • Qty:

  • Name:

  • E-mail:

  • Country