Fiber Optical Transceiver 40G QSFP+ LWDM operats at 1310nm on single-mode fiber, it covers a remarkable 20km transmission distance, positioning it as a prime choice for bridging distances in regional network setups. The duplex LC/UPC connectors provide a solid connection. With the QSFP+ form factor, integrating this transceiver into pre-existing network architectures is a breeze. Network administrators can smoothly incorporate it, ensuring a seamless 40G data stream across the 20km expanse, thus bolstering overall network productivity and responsiveness.