Addon QSFP28-OTU4-ER4L-AO Addon Qsfp28 Module - For Data Networking, Optical Network - 1 X Lc 100gbase-er4l

this Msa Compliant Qsfp28 Transceiver Provides Otu-4-er4 100gbe Dual-rate Er4l Throughput Up To 40km Over Single-mode Fiber (smf) Using A Wavelength O...