Juniper MPC4E-3D-2CGE-8XGE 2x100GE, 8x10GE for for MX240/480/960 with 100Gb CFP
You can insert other line-cards in the remaining slots as long as the power budget is not exceeded. For Junos OS 16.1R1 and later releases, the MTU size supported is 9,500 bytes. West Drayton. LanPartsDirect Limited.