极进(Extreme)兼容 100G-QSFP28-LR4 QSFP28工业级光模块 1310nm 10km

Not sure whether the module could work under the environment with a temperature below 0°C. The AM told us that it can work on a wider temperature range from -40°C to 85°C. So we made an order and my Cisco Nexus 93180YC-EX switches could read their RX and TX powers. Worked well and no issues at all. Good for outdoor usage.

Bought these Cisco compatible modules for handling high temperatures. These 3rd party modules surprised me. They worked like a charm on Cisco switches and we didn’t see anything different between its performance and Cisco’s. Dare to say it is the most powerful 3rd party module I’ve used.

I purchased this product for linking between 100G Ethernet switches on our factory floor. These modules perform as they are stated. They provide a wide range of operating temperatures. There is no issue connecting them with our cisco switches. Until now everything runs normally. Wish these modules can be durable.