Cisco SFP-10/25G-LR-S Compatible 10/25GBASE-LR SFP28 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

We required SFP-25G-LR modules for our data center setup. Our switch brand is Cisco, and the original product was considerably pricey. However, these 25G transceivers not only successfully passed our rigorous performance tests but also seamlessly integrated with our switches. This product has certainly exceeded our expectations, earning a resounding thumbs up from our team.

I highly recommend these optical modules to anyone looking for a reliable and cost-effective networking solution. They are plug and play and allow for future upgrades without breaking the bank.

The 25G SR modules I purchased were an excellent choice for my network. They provide reliable and high-speed connectivity, and I love the fact that I can upgrade to 100G in the future without removing them.

I was hesitant to purchase these switches from QSFPTEK Inc. because the price seemed too good to be true, but I'm happy to report that they are exceeding my expectations.

The module's robustness and stability have been impressive, ensuring uninterrupted network operation. The advanced features, such as advanced error correction, have also contributed to improved data integrity.

We recently integrated the 25G module into our network, and the results have been outstanding. The module has greatly enhanced the performance of our network, providing lightning-fast speeds and low latency.

With its low power consumption and advanced features, the 25G SR SFP28 module offers a high-performance, cost-effective solution for network upgrades, making it an ideal choice for businesses looking to improve network efficiency and performance.

The 25G SR SFP28 module is designed for use in data centers, enterprise networks, and service provider networks. It is compatible with a wide range of network switches and routers, providing flexibility and scalability for network upgrades and expansions.

The module supports digital optical monitoring (DOM) and can provide real-time monitoring of optical signals, such as temperature, laser bias current, and optical power. This feature helps network administrators diagnose and troubleshoot issues to ensure reliable network performance.

With its hot-pluggable feature, the 25G SR SFP28 module can be quickly and easily replaced without having to power down the network equipment, minimizing network downtime and maximizing uptime.