If you need help, please click here:

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 also features an advanced hardware design combined with either 10 GE or 25 GE access interfaces and 40 GE or 100 GE uplink interfaces, advanced data center features, high-performance stacking technologies, and flexible airflow capabilities.

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


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.

  • 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.

  • 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).

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 Rate 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
HDC: 600 W
DC: 1200 W
AC: 600 W AC
DC: 350 W –48 V DC
Operating Voltage AC: 90–290 V
HDC: 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 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 Rate 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 470 W
Power Supply AC: 600 W
DC: 600 W
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 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
O&M Telemetry
Netstream
sFlow
ERSPAN
Telemetry
Netstream
sFlow
Enhanced ERSPAN
Data Center Features VXLAN routing and bridging
BGP EVPN
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
HVDC: 600 W
DC: 1200 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  
AC: 90–290 V
HDC: 240 V (188–288 V)
        380 V (188–400 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 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 Rate 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 580 W 363 W
Power Supply AC: 600 W AC + 240 V DC
HDC: 600 W
DC: 1200 W
AC: 600 W
DC: 1000 W –48 V
HVDC: 1200 W 380 V
AC: 600 W
DC: 350 W –48 V
Operating Voltage AC: 90–290 V
HDC: 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
HVDC: 190–400 V
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 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 Rate 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
DC: 1000 W –48 V
HVDC: 1200 W 380 V
Operating Voltage AC: 90–290 V
DC: –38.4 V to –72 V
HVDC: 190–400 V

1 This content is applicable only to regions outside 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 2.16 Tbit/s
Forwarding Rate 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 AC: 600 W
DC: 1000 W –48 V
HVDC: 1200 W 380 V
Operating Voltage AC: 90–290 V
DC: –38.4 V to –72 V
HVDC: 190–400V

1 This content is applicable only to regions outside 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 Rate 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
NOF+
PFC Deadlock Prevention
AI ECN
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 AC: 600 W AC + 240 V DC
AC: 1200 W AC + 240 V DC
DC: 1000 W –48 V DC
HVDC: 1200 W 380 V
Operating Voltage AC: 90–290 V
DC: –38.4 V to –72 V
HVDC: 190–400 V

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

2 By default, the 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 the CE68-RTU-U48S8CQ hardware Right to Use (RTU).

For Partners

If you are already a Partner, please click here to get more marketing resources.
Click here to visit the Partner zone to check enquiry status, manage orders, get support, or learn more about Huawei Partners.