Addon QSFP-40GB-ZR4-AO Addon Msa And Taa 40gbase-zr4 Qsfp+ Transceiver (smf, 1295nm To 1309nm, 80km,
this Msa Compliant Qsfp+ Transceiver Provides 40gbase-zr4 Throughput Up To 80km Over Single-mode Fiber (smf) Using A Wavelength Of 1295nm To 1309nm Vi...