FS United States Free shipping on orders over US$ 79
Need Help?

Live chat with us

Live Chat

Want to call?

+1 (888) 468 7419

United States

Country/Region

United States

Language/Currency

English / $ USD

  • English / $ USD
Save

All Categories

Support

Find documents, case studies, videos, or request technical support to get tailored solutions. Get instant help for purchasing or other related issues.

Support

Services

Explore popular topics on account, shipping, returns, etc. FS is committed to bringing you the simplest buying experience.

Services

Company

About Us

About Us

FS is a global leading communications hardware and project solutions provider.

us@fs.com

+1 (888) 468 7419

Why Us

Why Us

FS has been providing expertise network equipment & solutions to businesses and individuals.

Test Bed

Quality Commitment

Community

A Place for Sharing and Innovation

Explore FS Community to get FS latest news, as well as advice, guidance, experience, and trends from experts and FS customers.

IT Pros Are Sharing

IT Pros Are Sharing

Explore

  • All Categories

  • Support

  • Services

  • Company

  • Community

Cart

Cart Loading

Sign in
Sign in

New Customer? Create an account

Hot Search Change
s5860 access point data center switch qsfp28 cwdm fiber optic cable media converter ethernet cable
Fiber Optic Transceivers
Others
Loopback Modules
Cisco
105547
Cisco QSFP-100G-LB Compatible 100G QSFP28 Passive Loopback Testing Module
Close
Cisco QSFP-100G-LB Compatible 100G QSFP28 Passive Loopback Testing Module
Click to open expanded view

Cisco QSFP-100G-LB Compatible 100G QSFP28 Passive Loopback Testing Module

#105547

US$ 45.00

Import Fees 

included
The item will be shipped from Asia global warehouse via Global Shipping Program (GSP). Import fees included at the time of purchase plus customs clearance are handled by FS. Sales tax will be included at checkout. Learn more

FS P/N: Q28-LB

  • 61 Sold
  • 3 Reviews
  • 0 Question
Live Chat
Compatible:
Cisco
FS
Customized
Transceiver Type:
Fully compatible with Cisco switches, for Compatible Matrix, please click here.
QSFP-100G-LB
QSFP-40G-LB
SFP28-25G-LB
SFP-10G-LB
3 In Stock, 
·30

In Stock, DE Warehouse

·0

In Stock, RU Warehouse

·0

In Stock, SG Warehouse

·0

In Stock, U.S. Warehouse

·0

In Stock, AU Warehouse

Asia Warehouse
The item will be shipped from Asia global warehouse via Global Shipping Program (GSP). Import fees included at the time of purchase plus customs clearance are handled by FS. Sales tax will be included at checkout. Learn more
Deliver to
New York, 10010
Free Shipping via FedEx IP on orders over US$ 79
Get it by Tue. Mar. 16

Please select an option for each attribute.

Please choose a brand.

Professional Quality Testing Program for Loopback Modules.

Product Quick View

Warranty & Returns

If items don't work as expected, FS warranty may allow the items to be returned, exchanged, or repaired.


We offer a 30-day return & refund and exchange service for most in-stock items. And within the warranty period, we still offer free repair services.


For consumables, there is no warranty period and free repair services. If there are any quality issues after delivery, please feel free to contact us. We will handle it promptly. View Return Policy and Warranty page for more details.

Free Technical Support

FS is committed to becoming the trusted partners of our clients, and offering a full portfolio of digital infrastructure products and a comprehensive one-stop digital solution.
You can Request Technical Support to get timely help for any questions about the items or a free connectivity solution design.

Insufficient Quantity Available

This promotional product is limited to 3 pc(s) and will be removed once sold out.

For more quantities, please contact your account manager.

Specifications

Cisco QSFP-100G-LB Compatible 100G QSFP28 Passive Loopback Testing Module

Cisco Compatible QSFP-100G-LB Vendor Name FS
Form Factor QSFP28 Max Data Rate 112Gbps
Attenuation 0dB Power Consumption 0W
DDM/DOM Supported Temperature Range -20 to 85°C (-4 to 185°F)
Protocols MSA Compliant，SONET, SDH, Gigabit Ethernet, Fiber Channel Application QSFP28 Port Testing, Board Level System Testing
Quality Testing Program
Fs 20210120165421_718.jpg?v=1611196223

Quality Control SystemLearn more

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

Quality Certifications
  • This product provides the lifetime warranty, which aims to reflect our greatest sincerity. Please contact us to learn more.
  • This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
  • This product is in conformity with ISO14001. It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
  • This product meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
  • REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment through the better and earlier identification of the intrinsic properties of chemical substances. Please contact us to learn more.
  • This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
  • This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
  • This product is RCM compliant, which indicates compliance with electrical safety, EMC, EME and telecommunications legislative requirements. Please contact us to learn more.
  • This product fully accords with the WEEE, which is an environmental regulation of the European Union and aims to enhance the improvement of collection, treatment and recycling of products at the end of their life. Please contact us to learn more.
  • This product fully accords with the Russian TR CU certificate (EAC Certificate), which signifies that it complies with standards of the Customs Union's member countries as well as quality and safety requirements. Please contact us to learn more.
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.
Sign in to Ask a Question
Questions & Answers

Live Chat Ask a question

Be the first to ask a question.

Customer Reviews Write a review
5.0
5 Stars
3 Reviews
4 Stars
0 Review
3 Stars
0 Review
2 Stars
0 Review
1 Star
0 Review
3 Reviews
Sort by : Most Recent
Most Recent
Most Relevant
Most Helpful
High to Low Rating
Low to High Rating
1/2

Copyright © 2009-2021 FS.COM Inc. All Rights Reserved.

Privacy Policy | Terms of Use | Site Map

You have shared it successfully.

Leave Feedback about FS

Thanks for visiting FS. For immediate assistance, please visit FS Support or Live Chat with us.

Rate your overall experience with FS*

1
2
3
4
5
Poor Excellent

Please select a topic for your feedback.*

Please select ...
0/

If you would like to hear back from us, please leave your contact information.

Submit