Parameters | CloudEngine 6855-48XS8CQ | CloudEngine 6820H-48S6CQ | CloudEngine 6870-48S6CQ-EI-A | |
Downlink Ports | 48 x 10 GE SFP+ | 48 x 10 GE SFP+ | 48 x 10 GE SFP+ | |
Uplink Ports | 8 x 40/100 GE QSFP28 | 6 x 40/100 GE QSFP28 | 6 x 40/100 GE QSFP28 | |
Switching Capacity | 2.56 Tbit/s | 2.16 Tbit/s | 2.16 Tbit/s | |
Forwarding Performance | 1200 mpps | 470 mpps | 720 mpps | |
Reliability | LACP BFD for BGP, IS-IS, OSPF, static route, and VXLAN Hardware-based BFD DPFR MoFRR | LACP Hardware-based BFD | LACP BFD for BGP, IS-IS, OSPF, static route, and VXLAN | |
O&M | Telemetry Netstream ERSPAN+ IFIT Packet Event | Telemetry ERSPAN+ | Telemetry Netstream sFlow ERSPAN | |
Data Center Features | 1588v2 MACsec VXLAN routing and bridging BGP-EVPN M-LAG PFC、AI ECN | M-LAG ECN | VXLAN routing and bridging BGP EVPN M-LAG DCBX, PFC, and ETS | |
Maximum Power Consumption | 298 W | 282 W | 394 W | |
Power Supply | 600W AC&240V DC 1200W DC | 600W AC&240V DC 1000W -48V DC 1200W HVDC | 600W AC&240V DC 1000W -48V DC 1200W HVDC | |
Operating Voltage | AC:90V to 290V;HVDC: 190V~290V DC: -48V:-38.4V to -72V; +48V DC:+40V DC to +57V DC | AC: 90V~290V DC: -38.4V~-72V 240V HVDC: 190V~290V 380V HVDC: 190V~400V | AC: 90V~290V DC: -38.4V~-72V 380V HVDC: 190V~400 |