| Cisco Compatible | QSFP-40G-LR4-S | Vendor Name | Fiberbuy |
| Form Factor | QSFP+ | Max Data Rate | 40Gbps |
| Wavelength | 1310nm | Max Cable Distance | 10km@SMF |
| Connector | LC duplex | Transmitter Type | 4 CWDM DFB |
| Media | SMF | DOM Support | Yes |
| TX Power | -7～2.3dBm | Receiver Sensitivity | < -11.5dBm |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Protocols | 40G Ethernet |
Accept customization for mass quantity order, please contact us at sales@fiberbuy.com.
Fiberbuy has many most updated top-tier switch system. Before the products shipped to our customers, all parts are 100% inspected in our professional lab for its compatibility and stability. Fiberbuy products are honored to be certified by and follows ISO 9001, RoHS, CE, FCC, etc.
At Fiberbuy we strive to provide our customers with the highest quality products and services. We focus to standardized quality assurance procedures to ensure that our customers receive high quality products. Our testing lab is equipped with the most advanced testing equipment and switch system from world well-known brand. To provide our customers with highest quality level products.
