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CloudEngine 6800 Series Data Center Switches

Offering high-performance, high port density, and low latency, CloudEngine 6800 series switches enable enterprises and carriers alike to build cloud-oriented data center networks. The series features an advanced hardware design combined with either 10 GE, 25 GE, or 50 GE access ports, and 40 GE, 100 GE, or 200 GE uplink ports. Advanced data center features, high-performance stacking technologies, and flexible airflow capabilities complete the series.

CloudEngine 6800 is well-suited to both the core and aggregation layers, and is fully compatible with CloudEngine 16800 and 12800 series switches, enabling enterprises to build scalable, simplified, open, and secure networks.

Huawei

Specifications¹


Parameters CloudEngine 6856-48T6Q-HI CloudEngine 6857-48S6CQ-EI
Downlink Ports 48 x 10 GE Base-T 48 x 10 GE SFP+
Uplink Ports 6 x 40 GE QSFP+ 6 x 40/100 GE QSFP28
Switching Capacity 1.44 Tbit/s 2.16 Tbit/s
Forwarding Performance 1080 mpps 1000 mpps
Buffer 16 MB 32 MB
Reliability LACP
BFD for BGP, IS-IS, OSPF, static route, and VXLAN
LACP
BFD for BGP, IS-IS, OSPF, static route, and VXLAN
Microsegmentation
Hardware-based BFD
O&M Telemetry
Netstream
sFlow
ERSPAN
Telemetry
Netstream
sFlow
ERSPAN+
Data Center Features VXLAN routing and bridging
BGP EVPN
M-LAG
PFC and ECN
Maximum Power Consumption 346 W 287 W
Power Supply AC: 600 W AC + 240 V DC
HVDC: 600 W
DC: 1200 W
AC: 600 W AC
DC: 350 W –48 V DC
Operating Voltage AC: 90–290 V
HVDC:
240 V (188–288 V)
380 V (188–400 V)
DC: –38.4 V to –72 V
AC: 90–290 V
DC: –38.4 V to –72 V

1. This content is applicable only to regions outside the Chinese Mainland. Huawei reserves the right to interpret this content.

Parameters CloudEngine 6865-48S8CQ-EI
Downlink Ports 48 x 10/25 GE SFP28
Uplink Ports 8 x 40/100 GE QSFP28
Switching Capacity 4 Tbit/s
Forwarding Performance 2000 mpps
Buffer 32 MB
Reliability LACP
Microsegmentation
Hardware-based BFD
O&M Telemetry
Netstream
sFlow
Enhanced ERSPAN
Data Center Features VXLAN routing and bridging
BGP EVPN
M-LAG
DCBX, PFC, and ETS
Maximum Power Consumption 420 W
Power Supply AC: 600 W
DC: 600 W
DC: 350 W –48 V
Operating Voltage AC: 90–290 V
DC: –38.4 V to –72 V

1. This content is applicable only to regions outside Chinese Mainland. Huawei reserves the right to interpret this content.

Parameters CloudEngine 6870-48T6CQ-EI CloudEngine 6870-48S6CQ-EI
Downlink Ports 48 x 10 GE Base-T 48 x 10 GE SFP+
Uplink Ports 6 x 40/100 GE QSFP28 6 x 40/100 GE QSFP28
Switching Capacity 2.16 Tbit/s 2.16 Tbit/s
Forwarding Performance 720 mpps 720 mpps
Buffer 4 GB 4 GB
Reliability LACP
BFD for BGP, IS-IS, OSPF, static route, and VXLAN
O&M Telemetry
Netstream
sFlow
ERSPAN
Data Center Features VXLAN routing and bridging
BGP EVPN
M-LAG
DCBX, PFC, and ETS
Maximum Power Consumption 405 W 333 W
Power Supply AC: 600 W
DC: 600 W
AC: 600 W
DC: 350 W
Operating Voltage AC: 90–290 V
DC: –38.4 V to –72 V
AC: 90–290 V
DC: –38.4 V to –72 V

1. This content is applicable only to regions outside the Chinese Mainland. Huawei reserves the right to interpret this content.

Parameters  CloudEngine 6881-48S6CQ CloudEngine 6881-48T6CQ CloudEngine 6881E-48S6CQ
Downlink Ports 48 x 10 GE SFP+ 48 x 10 GE Base-T 24 x 10/25 GE SFP28 + 24 x 10 GE SFP+
Uplink Ports 6 x 40/100 GE QSFP28
Switching Capacity 2.16 Tbit/s 2.88 Tbit/s
Forwarding Performance 940 mpps
Buffer 42 MB
Reliability LACP
BFD for BGP, IS-IS, OSPF, static route, and VXLAN
Microsegmentation
Hardware-based BFD
O&M Telemetry
Netstream
sFlow
ERSPAN+
Data Center Features VXLAN routing and bridging
BGP EVPN
M-LAG
PFC and ECN
Maximum Power Consumption 349 W 452 W 363 W
Power Supply AC: 600 W AC + 240 V DC
DC: 1000 W –48 V
HVDC: 1200 W 380 V
Operating Voltage AC: 90–290 V
HVDC:
240 V (190–290 V)
380 V (190–400 V)
DC: –38.4 V to –72 V

1. This content is applicable only to regions outside the Chinese Mainland. Huawei reserves the right to interpret this content.

Parameters CloudEngine 6863-48S6CQ
Downlink Ports 48 x 10/25 GE SFP28
Uplink Ports 6 x 40/100 GE QSFP28
Switching Capacity 3.6 Tbit/s
Forwarding Performance 940 mpps
Buffer 42 MB
Reliability LACP
Microsegmentation
Hardware-based BFD
O&M Telemetry
Netstream
sFlow
ERSPAN+
Data Center Features VXLAN routing and bridging
BGP EVPN
M-LAG
PFC and ECN
Maximum Power Consumption 349 W
Power Supply AC: 600 W AC + 240 V DC
DC: 1000 W –48 V
HVDC: 1200 W 380 V
Operating Voltage AC: 90–290 V
HDC:
240 V (190–290 V)
380 V (190–400 V)
DC: –38.4 V to –72 V

1. This content is applicable only to regions outside the Chinese Mainland. Huawei reserves the right to interpret this content.

Parameters CloudEngine 6820-48S6CQ
Downlink Ports 48 x 10 GE SFP+
Uplink Ports 6 x 40/100 GE QSFP28
Switching Capacity 2.16Tbit/s
Forwarding Performance 470 mpps
Buffer 21 MB
Reliability LACP
Hardware-based BFD
O&M Telemetry
Netstream
sFlow
ERSPAN+
Data Center Features M-LAG
PFC and ECN
Maximum Power Consumption 282 W
Power Supply 600 W AC + 240 V DC
1200 W AC + 240 V DC
1000 W –48 V DC
1200 W HVDC
Operating Voltage AC: 90–290 V
DC: –38.4 V to –72 V
240 V HVDC: 190–290 V
80 V HVDC: 190–400 V

1. This content is applicable only to regions outside the Chinese Mainland. Huawei reserves the right to interpret this content.

Parameters CloudEngine 6866-48S8CQ-P
Downlink Ports2 48 x 10/25 GE SFP28 or 48 x 50 GE SFP56
Uplink Ports2 8 x 40/100 GE QSFP28 or 8 x 200 GE QSFP56
Switching Capacity 8 Tbit/s
Forwarding Performance 2175 mpps
Buffer 64 MB
Reliability LACP
Hardware-based BFD
O&M Telemetry
Netstream
ERSPAN+
AnyFlow
Intelligent Traffic Analysis
Packet Event
Data Center Features VXLAN routing and bridging
BGP EVPN
M-LAG
Intelligent and Lossless Network AI ECN
PFC Deadlock Prevention
ECN Overlay
iQCN
Maximum Power Consumption 48 x 50 GE + 8 x 200 GE: 619 W
48 x 25 GE + 8 x 100 GE: 544 W
Power Supply 600 W AC + 240 V DC
1200 W AC + 240 V DC
1000 W –48 V DC
1200 W HVDC
Operating Voltage AC: 90–290 V
DC: –38.4 V to –72 V
240 V HVDC: 190–290 V
380 V HVDC: 190–400 V

1. This content is applicable only to regions outside the Chinese Mainland. Huawei reserves the right to interpret this content.

2. By default, CE6866-48S8CQ-P supports 48 x 25 GE SFP28 + 8 x 100 GE QSFP28 ports. To upgrade to 48 x 50 GE SFP56 + 8 x 200 GE QSFP56, purchase CE68-RTU-U48S8CQ hardware Right to Use (RTU).

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