The QSFP28 to SFP28 adapter converter module provides 25G Ethernet connectivity for QSFP28 100G ports. This module is compliant with QSFP28 MSA SFF-8665 and SFP28 MSA SFF-8432. The built-in MCU enables I2C reading of SFP28 registers by reading QSA registers. The high-speed data channel of the SFP28 receptacle is connected to lane 1 of the QSFP28 connector. The other three channels on the QSFP28 connector are not connected.
Note: The FS P/N is changed from CVR-QSFP28-SFP28 to QSFP28-SFP28-CVR, but the product is the same. Only the FS P/N has been changed.
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QSFP28 100G to SFP28 25G Adapter Converter Module with DDMI for FS Switches
#178070
#178070
US$79.00
FS P/N: QSFP28-SFP28-CVRFS P/N: QSFP28-SFP28-CVR
100 Sold
5 Reviews
12 Questions
Transceiver Models:
512 in U.S. Warehouse, Get it by 05 Jun, 2024
324 in Global Warehouse, Get it by 14 Jun, 2024
See more Warehouse
Deliver to New York, 10010
Free Shipping via UPS Ground®
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5-Year Warranty
30-Day Returns
30-Day Exchange
100G QSFP28 to 25G SFP28 Adapter Converter Module
Specifications
Part Number
QSFP28-SFP28-CVR
Vendor Name
FS
Form Factor
QSFP28
Max Data Rate
25Gbps
Connector
SFP28
Power Consumption
≤1.5W Without Module
DDM/DOM
Supported
Extended Temperature Range
-20 to 85°C (-4 to 185°F)
Protocols
QSFP28 MSA SFF-8665, SFP28 MSA SFF-8432
Warranty
5 Years
Quality Testing Program
Quality Control System 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.
Connectivity Solutions
Features
Cost-effective Conversion from QSFP28 to SFP28 Port
The product provides the ability to use the SFP28 25GBASE module with a QSFP28 client port, which reduces the costs of multiple 100G form factors across multivendor platforms environments.
Flexible Connection
QSFP28 to SFP28 Module or Cable
Plug and Play
No Configuration Needed
Questions & Answers
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Customer Reviews
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H***y
United States
September 20, 2023
I haven't had the chance to test the modules ones yet, but they appeared to have a connection when I plugged it in so it’s all looking good thanks!
Verified Purchase
Helpful 3
Comment 0E***h
United States
September 04, 2023
Just received the items, as fast as usual. The best customer service of FS as always.
Verified Purchase
Helpful 3
Comment 0M***e
France
June 14, 2023
They worked right and they are made very well. We would recommend Fiberstore and the product they supply!
Verified Purchase
Helpful 1
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