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400G QSFP-DD Passive Loopback Testing Module

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  • 400G QSFP-DD Passive Loopback Testing Module
  • 400G QSFP-DD Passive Loopback Testing Module
  • 400G QSFP-DD Passive Loopback Testing Module
  • 400G QSFP-DD Passive Loopback Testing Module

400G QSFP-DD Passive Loopback Testing Module

Product Item: #16876
P/N: QSFP-LB-DD
US$75.00

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Order Today, Ship before 06/10/2026, from U.S. or Hong Kong
  • Description
  • Datasheet
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400G QSFP-DD Passive Loopback Testing Module

 
Specifications

Dell QDD-400G-LB Compatible 400G QSFP-DD Passive Loopback Testing Module

Dell Compatible QSFP-DD-LB Vendor Name Fibermart
Form Factor QSFP-DD Max Data Rate 425Gbps
Attenuation 0dB Power Consumption 1.5~15W
DDM/DOM Supported Temperature Range 0 to 85°C (32 to 185°F)
Protocols MSA Compliant, OTN, Gigabit Ethernet, Fiber Channel Application QSFP-DD Port Testing, Board Level System Testing

 
Quality Testing Program

Take a look at our optics test program and see what truly sets us apart.


 
Quality Certifications
 
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

 


Datasheet to Download

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Customized Service :

 

● If you need any customized products or services, please write your request in Order Remarks, or send an email to [email protected]

 

Get Quote or Checkout Online :

 

● To request a Quote or Checkout to pay online, simply add items into your cart and select your preferred method.

 

Free Shipping & No Tariff :

 

● Online Order over US$200 is Free Shipping (Not included Heavy Items like Outdoor Cable, Outdoor Cabinet etc),

● For US customer, Fibermart covers all customs duty and fees - no additional tariff charges. 

 

Shipping Time :

 

● FedEx : 2-4 business days
● UPS : 2-5 business days
● DHL : 2-6 business days
● Shipment by Sea : 20-25 business days

 

Payment Method :

 

● PayPal (Online)

● Credit / Debit Card (Online)

● ABA Routing (US Local)

● T/T Wire Transfer (International)
 

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Returns & Warranty :

 

● 1-Year Warranty 

● 60-Day Returns  

● 60-Day Exchange

● Limited Lifetime Warranty.

   Read full Return & Refund Policy

 

Net Term & Credit :

 

● Fibermart accept Net 30 and Net 60 payment terms, Contact Us for Credit Account by submit a credit form.

 

Volume Discount :

 

● Fibermart offers discount prices for large-volume order, Contact Sales Team for more details.

 



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