Dell GP-SFP-10GBX-U-40 Compatible 10GBASE-BX40-U BiDi SFP+ 1270nm-TX/1330nm-RX 40km DOM LC SMF Transceiver

A worthwhile investment, Once I received the product and tested it on my device, all my previous worries were immediately dispelled, this SFP+ transceiver comes with a low bit error ratio at 1e-12, which make a great improvement from my other modules. will buy it again.

The 10G transceiver module was used for the 10 km extension. it works with max power consumption1w, that’s really energy saving design, the pull ring design allows for easy extraction, I like the products.

I bought this BIDI module for the first time. At first I didn't know that this kind of module needs to be used in pairs. After the account manager reminded me, I realized that I bought it wrong. Very good service and guidance. I was concerned about their compatibility with my N9K-C9396PX, so I asked them to test it for me. After the test they showed me the test report. I received my purchase a while back and they worked great on my switch, it was a great shopping experience.

I bought two 10G BIDI optical modules from QT for testing, and I am very satisfied with the test results. The sales person recommended me the correct compatible and everything worked as expected. I will be buying some 20km and 40km modules next, will need more later.

My device is Aruba 6200F CX, and I'm looking for a module that can transmit over a long distance while saving as much fiber as possible because cable management is a big issue. With the recommendation of my account manager, I chose this module. It can use a single fiber for long-distance data transmission, which is exactly what I was looking for.

We've experienced no issues with connectivity or data transfer speeds, and the build quality seems top-notch. Highly recommend!

This is a very cost-effective 10G BIDI module. It has low power consumption and can transmit data bidirectionally with only one fiber, which reduces the cost of fiber usage and improves deployment efficiency. Tested his transmission quality after purchase and it works as expected, plug and play, no additional configuration required.

The optical module provides excellent optical performance and signal transmission performance, ensuring the stability and reliability of data transmission.

We want to deploy this 10G transceiver for about 10km transmission, it is BiDi SFP+ transceiver, it means double my network capacity through a single strand, It's also fully compatible with almost all Brocade devices, there is a new supplier on my list. Glad to build a business relationship with QSFPTEK.

QSFPTEK delivers cost-effective products with high reliability and performance, I got it connected with my Cisco devices and only one second I finished the installation, easy and convenient, what's more, they have many products to choose from, price is also good.