Description The Cisco Linksys MGBBX1D compatible 1000BASE-D20-43 SFP module provides reliable 1Gb/s throughput over a 20km span using single-strand single-mode fiber (SMF). It operates on a TX-1490nm/RX-1310nm BiDi wavelength pair with a Simplex LC connector and DOM capability. This module offers an efficient, fiber-saving solution for intermediate-reach Cisco Linksys networking environments.
