1310nm QSFP+ 40gbase-lr4 20km SMF For Cisco QSFP-lr4-40g-20
Discover the 1310nm QSFP+ 40GBASE-LR4 20km SMF optical transceiver module, fully compatible with Cisco QSFP-LR4-40G-20. Ideal for 40GBASE Ethernet, this module supports up to 20km over single-mode fiber with 1310nm wavelength, featuring hot-swappable design and digital diagnostics for seamless integration in data centers and enterprise networks.