Global Global


  • Global Global
  • Germany Germany
  • United Kingdom United Kingdom
  • United States United States
  • Canada Canada
  • Hong Kong Hong Kong
  • Saudi Arabia Saudi Arabia
  • United Arab Emirates United Arab Emirates
  • Australia Australia
  • Sweden Sweden
  • Norway Norway
  • Korea Korea
  • New Zealand New Zealand
  • France France
  • Spain Spain
  • Portugal Portugal
  • Austria Austria
  • Belgium Belgium
  • Hungary Hungary
  • Ireland Ireland
  • Italy Italy
  • Netherlands Netherlands
  • Switzerland Switzerland
  • Denmark Denmark
  • Finland Finland
  • Malaysia Malaysia
  • Indonesia Indonesia
  • Philippines Philippines
  • Thailand Thailand
  • Vietnam Vietnam
  • Israel Israel
  • Singapore Singapore
  • Japan Japan


  • TrstedSite.png

Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM Transceiver Module

PN:QSFP28-100GLR431-10 #483557
332.13 €
PRICE BREAKS - The more you buy, the more you save
325.48 €
315.52 €
305.56 €
Availability: In stock
Inquire with us

Buyer Protection

  • 30 Days Free Refund & Return

    30 Days Free Refund & Return

    We provide free refund & return within 30 days and the customer will be responsible for the return fee.

    Please contact customer service to confirm before returning. Customer Service Email: The product must be guaranteed to return in its original status.

    Once the return is received, the order amount will be refunded to your payment account.

  • Lifetime Technical Support

    Lifetime Technical Support

    If you place an order on the website, we will provide permanent technical support. If you need help, please feel free to contact us.

    The service hours are from 9:00 to 18:00, Monday to Friday(GMT+8)

    For information on technical support products, please send them to

Payment method:

Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 Transceiver Module (SMF, 1310nm, 10km, LC, DOM)

Product Details

Cisco CompatibleQSFP-100G-LR4-SVendor NameFLYPRO
Form TypeQSFP28Max Data Rate103.1 Gbps
Wavelength1310nmMax Cable Distance10km
ConnectorLC duplexTransmitter TypeDML 1310nm
Cable TypeSMFDDM/DOMSupported
TX Power-6~4.5dBmReceiver Sensitivity<-10.6dBm
Protocols100G Ethernet, MSA CompliantCommercial Temperature Range0 to 70°C (32 to 158°F)
Platform Support
Cisco QSFP-100G-LR4-S is supported on a wide range of Cisco equipment.
  • Cisco Catalyst C9500-24Y4C
  • Cisco NCS-5501
  • Cisco Nexus 3000 Series N3K-C3232C
  • Cisco Nexus 9000 Series (Fixed 9200) N9K-C92160YC-X
  • Cisco Nexus 9000 Series (Modular 9500) N9K-X9432C-S
  • Cisco Nexus 9300-EX Series 93180YC-EX
  • Cisco Nexus N9K-C92160YC-X
  • Cisco ONS Transport Platform NCS-1002-K9
Customer Reviews Add your review