Description The H3C QSFP-40G-BIDI-SR-MM850 compatible 40GBASE-SRBD module delivers high-performance 40Gb/s throughput for H3C hardware over multimode fiber. Utilizing dual-wavelength BiDi optics (832nm - 918nm) and a duplex LC interface, it supports a reach up to 150m (OM4). This module is ideal for migrating from 10G to 40G in professional data centers by utilizing current duplex cabling infrastructure.