BR SLX 9850 36-port 100GbE,60-port 40GbE,or 240-port 10GbE flex-speed (M) interface module with IPv4/IPv6/MPLS hardware support.Requires QSFP28,QSFP+ optics & 40GbE to 10GbE breakout(10GbE) connectivity.Supports 750K MAC,256K IPv4 & 64K IPv6 routes