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

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

#105547
#105547
US$ 45.00
FS P/N: Q28-LB
FS P/N: Q28-LB
319 Sold
3 Reviews
1 Question
37 In Stock
, U.S. Warehouse
Deliver to New York, 10010
Free Shipping via UPS Ground® Service on orders over US$ 79.00
Get It By Mon. May. 23

Item Spotlights

0W Power Consumption Ensures Host Bus not Overloaded
Transparent 0dB Operation Approximates a Real Cable Connection
4x 25.78125Gbps NRZ Retimed CUAI-4 Electrical Interface
Perfect for Testing 100GBASE Ethernet and EDR InfiniBand Hardware
Hot Pluggable QSFP28 MSA Compliant
Description
Product Highlights
Q&A
Reviews
Resources

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

The QSFP-100G-LB loopback module is a 100Gbps Quad Small Form Factor Pluggable QSFP28 loopback module for testing QSFP28 transceiver ports on host/system boards. By substituting a full-featured QSFP28 transceiver, the electrical loopback provides a cost effective method for QSFP28 port testing.

Description
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

Quality Control System

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

Quality Testing Program

Quality Control System Learn more
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.

Product Highlights

100G QSFP28 Loopback Module for Testing
This low-profile passive QSFP28 100G loopback cable features typical insertion loss (attenuation) characteristics of a mere 0dB, consuming no more than 0.0 Watts of power during the testing process.
Power Consumption
0W
Attenuation
0dB
Max Data Rate
112Gbps
Make Port Testing Easier and More Efficient
Compared with traditional loopback testing where modules are connected to jumpers, loopback modules are simpler and more efficient in port testing, allowing you to check port operating status by simply plugging in the switch.
No Compatibility Restrictions
The loopback transceiver is compatible with all QSFP28 ports and can be widely used in switch NIC router and other equipment testing, R&D validation, and field analysis.
Description
Product Highlights

Questions & Answers

All (1)Product Recommendation (1)
Q:

by J***y on 10/24/2021

A:

by M***r on 10/24/2021

Helpful0 Comment0

Customer Reviews

5.0
4 stars 0 Review
3 stars 0 Review
2 stars 0 Review
1 star 0 Review
L

L***r

United States

08/19/2020
5.0
Bought the modules for QSFP28 ports testing at the board-level. They are well built and properly packaged.
Verified Purchase
Helpful 10
Comment 0

US$ 45.00

37 In Stock

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