Dorelink
40G QSFP+ 80km Duplex LC Single Mode 1310nm. High-performance integration featuring fast speeds, compact size, and power efficiency.
| Item | 40G QSFP+ Module |
| Part Status | Active |
| Form Factor | QSFP+ |
| Max Data Rate | 40G |
| Max Cable Distance | 80km |
| Wavelength | 1310nm |
| Connector | Duplex LC |
| Media | SMF |
| Optical Component | EML/PIN |
| TX Power | 1~6dBm |
| Receiver Sensitivity | <-25dBm |
| Receiver Overload | -8dBm |
| Power Consumption | ≤4.5W |
| DDM/DOM | Supported |
| Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | QSFP+ MSA, IEEE 802.3ba Compliant |
| Warranty | 5 Years |
Drawing on over 10 years of experience in chips and modules to integrate fast speeds, small size, power savings, and high performance in every module. Providing a full series of optical modules for fixed access, wireless access, carrier Ethernet, WDM, and data communication networks.


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Specialized manufacturer of magnetic telecom and networking components, certified by ISO9001:2000, ROSH, REACH, CE, and UL. Equipped with advanced manufacturing and testing facilities. Established in 1997, with a production capacity of 3000K per month, ensuring short delivery times.
The range offers high-speed optical interconnection solutions for cloud computing and ultra-broadband networks. Using the latest optoelectronics technologies, we develop, manufacture, and sell products worldwide.

