mpo 400

QDD-400G-SR4.2-BD. The Cisco QDD-400G-SR4.2-BD Module (Figure 6) supports 400GE links and up to four 100GE breakout link lengths of up to 100m over OM4 MMF. The module has four pairs of MMF with an MPO-12 UPC connector. It is compliant to the IEEE 802.3bm protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standards. thapki episode 400