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QSA Adapter - 100G QSFP28 to 25G SFP28 Converter Module Adapter for Dell, Juniper, Arista, Extreme, H3C and More

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Wide CompatibilityThis adapter supports all SFP28 optics and cable (except Cisco and Mellanox) reaches, such as SFP28-SR, SFP28-LR, SFP28 Passive Copper Cable and SFP28 Active Optical Cable. I2C read port information comes from SFP28 port module, not QSA Module
Smooth Speed Migration10Gtek QSA adapter Module offers 25 Gigabit Ethernet connectivity for QSFP28-only platforms. It allows smooth and cost-effective migration to 100 Gigabit Ethernet by providing an option to use lower-speed
Convenient and Flexible UseWith QSA adapter, you can flexibly use any SFP28 module or cable to connect to a lower-speed port on the other end of the network with low insertion loss and crosstalk. Plug and play, without any setup.[Note: This module can only reach 10G rate when used on Mellanox equipment, not 25G.]
QSA vs QSFP28 Breakout CableNot all the 100G cards and switches can be split into 4 x 25 Gb mode, for example, the Mellanox QSFP28 cards do not support the QSFP28 to SFP28 breakout, but they support QSA. And QSA can be used for longer transmission distances than QSFP28 Breakout Cable
What You Get1x cost-effective QSFP28 to SFP28 QSA adapter. 10Gtek is a manufacturer of DAC/Transceiver/AOC/NIC/Media Converter, customized service also is available

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Thick Gold Finger Advanced electroplating process applied on the connecting finger, greatly improve corrosion resistance and stability. Module converter QSFP28 ports are interconnected with SFP28 ports by QSFP28 converters. Durable Zinc Metal Casing Protected by high-quality zinc metallic casing to ensure good heat dissipation and low electromagnetic interference. Resistance to tension Interface strengthening design, tensile wear resistance. QSFP28 to SFP28 More flexibility Plug and play Wide compatibility QSFP28 to SFP28 Converter QSFP28 to SFP28 Converter QSFP+ to SFP+ Converter QSFP+ to SFP+ Converter QSFP+ to QSFP+ Extender SFP+ to SFP+ Extender Customer Reviews Price $ 29.99 $29.

99 $ 46.99 $46. 99 $ 38.99 $38. 99 $ 39.99 $39. 99 $ 68.99 $68. 99 Data Rate 100G to 25G 100G to 25G 40G to 10G 40G to 10G 40G 10G Form Factor QSFP28 QSFP28 QSFP+ QSFP+ QSFP+ SFP+ Length - - - - 0.1 - 0.65 m 0.1 - 0.5 m Compatibility Cisco CVR-QSFP28-SFP28 Dell, Juniper, Extreme and More Mellanox, Dell, Extreme and More Cisco CVR-QSFP-SFP10G Cisco to Extreme and More Cisco to Extreme and More Temperature 0-70 0-70 0-70 0-70 0-70 0-70 Click to play video

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First Listed on Newegg	August 30, 2026

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Return for refund within: 30 days
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Item#: 9SIC2ZPM5H4957