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CloudEngine 6800 Series Data Center Switches

CloudEngine 6800 series deliver high-performance, high interface density and low latency to allow enterprises and carriers to build cloud-oriented data center networks.

CloudEngine 6800 switches boast an advanced hardware design with 10 GE/25 GE access interfaces, 40 GE/100 GE uplink interfaces, advanced data center features, high-performance stacking technologies, and flexible airflow capabilities. They are ideal at the core or aggregation layer.

Together with CloudEngine 16800 and 12800 series switches, CloudEngine 6800 enables you to build scalable, simplified, open, and secure networks.


  • Huawei
    All-Flash Optimization

    Deep Buffering

    Easily cope with burst traffic on the network with a 4 GB ultra-large buffer capability – 80 times higher than the industry average.

  • Huawei
    Intelligent O&M
    Intelligence

    Simplify your operations with intelligent O&M, proactive reporting of gRPC high-speed data, proactive detection of network-wide paths, and real-time monitoring of network health status.

  • Huawei
    Open
    Interoperability

    Features open capabilities to interwork with multiple vendors and create SDN networks, evidenced by the Best of ShowNet Award granted at Interop Tokyo 2016.

Listen to Our Customers

  • 0103

    Oil Company Builds Asia’s Largest Data Center

    China National Petroleum Corporation (CNPC) deployed the Huawei Data Center Network Solution to allow users to monitor the overall network status and quickly locate network faults.

    Learn More
  • 0203

    Leading Media Company Secures Its Future in IPTV

    Huawei worked with Mediaset to build a new network infrastructure to deliver TV content using Internet Protocol (IPTV), minimizing Mediaset’s OPEX and ensuring high availability.

    Learn More
  • 0303

    Huawei Improves Reliability of Russian Payment Systems

    Huawei CloudEngine data center switches helped build highly scalable active-active data centers to support all bank card payment services in Russia’s National Payment Card System (NPCS).

    Learn More
Huawei

Specifications¹


　 CloudEngine 6881-48S6CQ CloudEngine 6880-24S4Q2CQ-EI
Downlink Ports 48 x 10 GE SFP+  24 x 10 GE SFP+
Uplink Ports 6 x 40/100 GE QSFP28 4 x 40 GE QSFP+ and 2 x 40 GE/100 GE QSFP28
Switching Capacity 2.16 Tbit/s 1.2 Tbit/s
Forwarding Rate 940 Mpps 406 Mpps
Buffer 42 MB 16.5 MB
Reliability LACP
Microsegmentation
Hardware-based BFD
O&M Telemetry
Netstream
ERSPAN+
iPCA		 Telemetry
Netstream
ERSPAN
iPCA
Data Center Features VXLAN routing and bridging
BGP EVPN
iStack2 and M-LAG 		VXLAN routing and bridging
BGP EVPN
iStack2 and M-LAG
SFC IETF-defined NSH
Maximum Power Consumption 380 W 224 W
Power Supply AC: 600 W
DC: 1000 W -48 V		 AC: 600 W
DC: 350 W
Operating Voltage AC: 90 V to 290 V
DC: -38.4 V to -72 V		 AC: 90 V to 290 V
DC: -38.4 V to -72 V

1 This content is applicable only to regions outside mainland China. Huawei reserves the right to interpret this content.
2 For details about the configuration, please see http://support.huawei.com/onlinetoolsweb/virtual/en/dc/stack_index.html?dcf.

View Full Specifications
　 CloudEngine 6870-48T6CQ-EI CloudEngine 6870-48S6CQ-EI CloudEngine 6875-48S4CQ-EI
Downlink Ports 48 x 10 GE Base-T 48 x 10 GE SFP+ 48 x 10 GE SFP+
Uplink Ports 6 x 40/100 GE QSFP28 6 x 40/100 GE QSFP28 4 x 40/100 GE QSFP28
Switching Capacity 2.16 Tbit/s 2.16 Tbit/s 1.76 Tbit/s
Forwarding Rate 720 Mpps 720 Mpps 835 Mpps
Buffer 4 GB 4 GB 4 GB
Reliability LACP
BFD for BGP, IS-IS, OSPF, Static route, and VXLAN
MPLS L3VPN
VPLS
O&M Telemetry
Netstream
sFlow
ERSPAN		 Telemetry
Netstream
sFlow
Enhanced ERSPAN
Data Center Features VXLAN routing and bridging
BGP EVPN
iStack2 and M-LAG
DCBX, PFC, and ETS
Maximum Power Consumption 405 W 333 W 407 W
Power Supply AC: 600 W
DC: 600 W		 AC: 600 W
DC: 350 W		 AC: 600 W AC & 240 V DC
HDC: 600 W
DC: 1200 W
Operating Voltage AC: 90 V to 290 V
DC: -38.4 V to -72 V		 AC: 90 V to 290 V
DC: -38.4 V to -72 V　　		 AC: 90 V to 290 V
HDC:
240 V (188 V to 288 V)
380 V (188 V to 400 V)
DC: -38.4 V to -72 V

1 This content is applicable only to regions outside mainland China. Huawei reserves the right to interpret this content.
2 For details about the configuration, please see http://support.huawei.com/onlinetoolsweb/virtual/en/dc/stack_index.html?dcf

View All Specifications
CloudEngine 6860-48S8CQ-EI CloudEngine 6863-48S6CQ CloudEngine 6865-48S8CQ-EI
Downlink Ports 48 x 10/25 GE SFP28 48 x 10/25 GE SFP28 48 x 10/25 GE SFP28
Uplink Ports 8 x 40/100 GE QSFP28 6 x 40/100 GE QSFP28 8 x 40/100 GE QSFP28
Switching Capacity 4 Tbit/s 3.6 Tbit/s 4 Tbit/s
Forwarding Rate 3200 Mpps 940 Mpps 2000 Mpps
Buffer 22 MB 42 MB 32 MB
Reliability LACP
BFD for BGP, IS-IS, OSPF, Static route, and VXLAN　		 LACP
Microsegmentation
Hardware-based BFD
MPLS L3VPN
VPLS		 - L3VPN
VPLS
O&M Telemetry
Netstream
sFlow
ERSPAN　		 Telemetry
Netstream
ERSPAN+
iPCA		 Telemetry
IOAM (INT)
Netstream
sFlow
Enhanced ERSPAN
Data Center Features VXLAN routing and bridging
BGP EVPN
iStack2 and M-LAG
DCBX, PFC, and ETS		 VXLAN routing and bridging
BGP EVPN
iStack2 and M-LAG		 VXLAN routing and bridging
BGP EVPN
iStack2 and M-LAG
DCBX, PFC, and ETS
SFC - IETF-defined NSH -
Maximum Power Consumption 458 W  417 W 470 W
Power Supply AC: 600 W
DC: 350 W		 AC: 600 W
DC: 1000 W -48 V		 AC: 600 W
DC: 600 W
Operating Voltage AC: 90 V to 290 V
DC: -38.4 V to -72 V		 AC: 90 V to 290 V
DC: -38.4 V to -72 V		 AC: 90 V to 290 V
DC: -38.4 V to -72 V

1 This content is applicable only to regions outside mainland China. Huawei reserves the right to interpret this content.
2 For details about the configuration, please see http://support.huawei.com/onlinetoolsweb/virtual/en/dc/stack_index.html?dcf

View All Specifications of 6800/6865 View All Specifications of 6863
　 CloudEngine 6856-48S6Q-HI CloudEngine 6856-48T6Q-HI CloudEngine 6855-48S6Q-HI CloudEngine 6855-48T6Q-HI CloudEngine 6851-48S6Q-HI CloudEngine 6857-48S6CQ-EI
Downlink Ports 48 x 10 GE SFP+ 48 x 10 GE Base-T 48 x 10 GE SFP+ 48 x 10 GE Base-T 48 x 10 GE SFP+ 48 x 10 GE SFP+
Uplink Ports 6 x 40 GE QSFP+ 6 x 40 GE QSFP+ 6 x 40 GE QSFP+ 6 x 40 GE QSFP+ 6 x 40 GE QSFP+ 6 x 40/100G QSFP28
Switching Capacity 1.44 Tbit/s 2.16 Tbit/s
Forwarding Rate 1080 Mpps 1000 Mpps
Buffer 16 MB 16 MB 16 MB 16 MB 12 MB 32 MB
Reliability LACP
BFD for BGP, IS-IS, OSPF, Static route, and VXLAN
Microsegmentation
Hardware-based BFD
LACP
MPLS L3VPN
VPLS
O&M Telemetry
Netstream
sFlow
ERSPAN		 Telemetry
Netstream
sFlow
Enhanced ERSPAN
Data Center Features VXLAN routing and bridging
BGP EVPN
iStack2 and M-LAG
DCBX, PFC, and ETS
Maximum Power Consumption 216 W 346 W 216 W 346 W 245 W 287 W
Power Supply AC: 600 W
DC: 350 W
 AC: 600 W AC + 240 V DC
HDC: 600 W
DC: 1200 W		 AC: 600 W
DC: 350 W
 AC: 600 W AC + 240 V DC
HDC: 600 W
DC: 1200 W		 AC: 600 W
DC: 350 W
 AC: 600 W
DC: 350 W
Operating Voltage AC: 90 V to 290 V
DC: -38.4 V to -72 V

AC: 90 V to 290 V
HDC:
240 V (188 V to 288 V)
380 V (188 V to 400 V)
DC: -38.4 V to -72 V

 AC: 90 V to 290 V
DC: -38.4 V to -72 V
 AC: 90 V to 290 V
HDC:
240 V (188 V to 288 V)
380 V (188 V to 400 V)
DC: -38.4 V to -72 V		 AC: 90 V to 290 V
DC: -38.4 V to -72 V
 AC: 90 V to 290 V
DC: -38.4 V to -72 V

1 This content is applicable only to regions outside mainland China. Huawei reserves the right to interpret this content.
2 For details about the configuration, please see http://support.huawei.com/onlinetoolsweb/virtual/en/dc/stack_index.html?dcf

View All Specifications
CloudEngine 6820-48S6CQ
Downlink Ports 48 x 10 GE SFP+
Uplink Ports 6 x 40/100 GE QSFP28
Switching Capacity 2.16 Tbit/s
Forwarding Rate 470 Mpps
Buffer 21 MB
Reliability LACP
Hardware-based BFD
O&M Telemetry
Netstream
ERSPAN+
Data Center Features iStack2
M-LAG
PFC
Maximum Power Consumption 282 W
Power Supply AC: 600 W
DC: 1000 W -48 V
Operating Voltage AC: 90 V to 290 V
DC: -38.4 V to -72 V

1 This content is applicable only to regions outside mainland China. Huawei reserves the right to interpret this content.
2 For details about the configuration, please see http://support.huawei.com/onlinetoolsweb/virtual/en/dc/stack_index.html?dcf

View All Specifications
  CloudEngine 6810-48S4Q-LI CloudEngine 6810-32T16S4Q-LI
1/10 GE BASE-T Ports N/A 32
1/10 GE SFP+ Ports 48 16
40 GE QSFP+ Ports 4 4
Buffer 9 MB 9 MB
Latency (microseconds) ≤ 2 ≤ 2
Typical Power 141 W 216 W
Power Number 2 2
Power Supply AC: 600 W
DC: 350 W		 AC: 600 W
DC: 350 W
Operating Voltage AC: 90 V to 290 V
DC: -38.4 V to -72 V		 AC: 90 V to 290 V
DC: -38.4 V to -72 V

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

View All Specifications

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