25GBASE-LR:25Gbps data rate, 1310nm wavelength, up to 10km transmission distance.duplex LC connector, SMF, 0 to 70°C (32 to 158°F) working temperature, Tx Power(dBm): -2~4dBm, Rx Sens.(dBm): -14dBm.
Compatibility:for Cisco SFP-25G-LR-S,if you need transceiver compatible for other switches,you can contact us.
Easy to use & Durable:Plug and play, hot-pluggable. Rotate the ring latch down at 90 degree angle to unlock, then insert it to the port or pull transceiver out from switch.
High Quality :All of products are manufactured under strict quality control system, every module has been tested one by one on different switches before shipping, to ensure compatibility with different brand of switch.
After-sales Service:30 days Free-Returned, 3 years Free Warranty and lifetime technology support, please contact us, any product quality and compatibility issues.