Huaweis Netengine 8000e F8 F8a DC Chassis Cr8pbkpf8DC1 02354qpd 13u 12 Slots 8 Service Slots up to 28.86t Switch Capacity Redundant Main & Switch Boards. NetEngine 8000E F8 is a 13U large-capacity core router chassis supporting DC, AC and HVDC mixed power input. It has total 12 slots including 8 service board slots, with switching capacity up to 28.86. Full multi-layer redundant architecture: 1:1 main control board redundancy, 1:1 switch board redundancy, configurable power redundancy schemes for DC/AC bundles, dual fan trays with single fan fault t. Part code: 02354QPD, model: CR8PBKPF8DC1, minimum supported software version: V800R022C00SPC600. Different PM input circuit limits and front circuit breaker specifications apply to DC and AC/HVDC powe.