The 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.
Note: The FS P/N is changed from Q28-LB to QSFP-LOOP-100G, but the product is the same. Only the FS P/N has been changed.
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QSFP28 100G Passive Loopback Testing Module for FS Switches
Hot #105548
Hot #105548
AUD75.90 (Incl. GST)
FS P/N: QSFP-LOOP-100GFS P/N: QSFP-LOOP-100G
715 Sold
6 Reviews
0 Question
Transceiver Models:
66 in Global Warehouse, Get it by Tuesday, 18 June 2024
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Deliver to Sydney, 1001
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5-Year Warranty
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100G QSFP28 Passive Loopback Testing Module
Specifications
Part Number
QSFP-LOOP-100G
Vendor Name
FS
Form Factor
QSFP28
Max Data Rate
112Gbps
Attenuation
0dB
Power Consumption
0W
DDM/DOM
Supported
Temperature Range
0 to 70°C (32 to 158°F)
Protocols
MSA Compliant，SONET, SDH, Gigabit Ethernet, Fiber Channel
Application
QSFP28 Port Testing, Board Level System Testing
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Product Compliance Status for download.
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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.
Features
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.
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B***d
United States
13 December 2023
This module works as advertised; it was shown as a supported on my Cisco switch.
Verified Purchase
Helpful 0
Comment 0F***s
United States
6 October 2023
I have purchased approximately 30 of these over the last year and they have worked flawlessly.
Verified Purchase
Helpful 0
Comment 0J***e
United States
20 November 2022
Thanks for reaching out, FS.com has had excellent service since we opened our account – I plan to continue ordering cables, jumpers and modules when needed.
Thanks for the information on the switches, I will keep that in mind for when we need to order network equipment in the future.
Thanks for the information on the switches, I will keep that in mind for when we need to order network equipment in the future.
Verified Purchase
Helpful 4
Comment 0See all reviews
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