QSFP28 to SFP28 adapter for Mellanox QSA adapter, converter module, Multimode, Singlemode
Alternative to Q.PCT & Q.1HG.PCT with better pricing
- Adapter
- 25.7 G
- SFP28
- 10G ETH
- 1G ETH
- 25G ETH
Hardware Restrictions
For your customer account, we have a restriction to a specific Series for this product which may affect leadtime.
You'll automatically receive the listed hardware, as soon as the hardware is available.
If you'd like to receive another hardware, you can add a comment during checkout.
The availability of the Series changes quite fast and may not be correct. It's just an indication.
| Series | Reason | Ticket Number |
|---|
Our order confirmation will provide the final shipping date.
-
~May 19, 2026+200 pcs
Just go to cart and click CREATE QUOTE.
Specification
| Form Factor | QSFP28 |
|---|---|
| Temperature Range | 0°C - 70°C |
| Digital Diagnostic Monitoring (DDM) | depends on transceiver |
| CDR | none |
|---|---|
| Inbuilt FEC | No |
| Supported Protocols | 25G Ethernet, 10G Ethernet, Gigabit Ethernet |
| Power Consumption | 0.3 W |
|---|---|
| Compliance Code | ADAPTER |
| Interface | SFI |
What customers say
FLEXBOX made my life a lot easier, adapting to multiple hardware in a breeze. I used fiber/SFP, RJ45/SFP, RJ45-10G/SFP for an esports production with different hardware brands and all of them worked instantly.
Before being a FLEXOPTER I had a lot of trouble communicating with my infrastructure and acquisitions team because of the complexity of compatibility between different brands and models
now I can operate and adapt to each on site production.
Working with the FLEXOPTIX Transceivers and FLEXBOX is not only uncomplicated but offers us the possibility of working with many vendor types to support the different campus networks. Thanks guys - awesome work.
I personally did not know FLEXOPTIX yet, but since I got in contact with it the first time, I do not want to miss it anymore. Very good product. I like the ability to program them to vendor specific SFPs which are recognized as they would be original ones. If the hardware behind changes I can simply change the SFPs to new vendor specific ones.
Thank you for such a great product.
The flashing is very quick and you can configure it to flash multiple devices in a row. Definitely well worth it.