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  • Storage network DC switch pc

    CloudEngine Data Center
    Storage Network Switches

    Designed for all-flash storage data centers.

Overview

  • Overview
  • Features
  • Specifications
  • Resources
CloudEngine Data Center Storage Network Switches

CloudEngine Data Center Storage Network Switches

With an advanced hardware structure and high-density 10/25/50/100 GE downlink ports, plus 100/200/400 GE uplink ports, CloudEngine Data Center Storage Network Switches offer high performance, high reliability, low latency, and easy Operations and Maintenance (O&M) for all-flash storage data centers.

While airflow direction can be flexibly adapted, to suit any equipment room layout, the unique iLossless algorithm makes Non-Volatile Memory express (NVMe) more efficient, fully unleashing the value of all-flash storage. In addition, NVMe Over Fabric+ (NOF+) enables plug-and-play of storage systems and End to End (E2E) visualization of links and network performance.

High Integration

High Performance

The unique iLossless algorithm offers 85% improvement in Input/Output Operations Per Second (IOPS) performance.

Low Latency, No Loss

Low Latency

E2E latency reaches as low as 0.05 ms when combined with OceanStor Dorado all-flash storage.

Highly Reliable Transmission

High Reliability

Unique Intelligent Lossless NOF (iNOF) features, plug-and-play, and second-level switchover between active and standby servers.

Specifications¹

Parameters CloudEngine 6885-SAN-56F CloudEngine 6860-SAN CloudEngine 8850-SAN CloudEngine 8865-SAN-4CNEW
Downlink Ports2 48 x 10 GE SFP+/25 GE SFP28 ports or 48 x 50 GE SFP56 ports 24 x 10 GE SFP+/25 GE SFP28 ports or 48 x 10 GE SFP+/25 GE SFP28 ports or 48 x 50 GE SFP56 ports 32 x 40 GE QSFP+/100 GE QSFP28 ports or 32 x 200 GE QSFP56 ports Supports four half-width flexible cards and flexible combination of two types of cards
• 24 x 25GE + 2 x 100GE
• 16 x 100GE
Uplink Ports2 8 x 100 GE QSFP28 ports or 8 x 200 GE QSFP56 ports 8 x 100 GE QSFP28 ports or 8 x 200 GE QSFP56 ports 8 x 400 GE QSFP-DD
Switching Capacity 8 Tbit/s 8 Tbit/s 19.2 Tbit/s 16 Tbps
Forwarding Rate 1200 mpps 2400 mpps 7200 mpps 2400Mpps
Buffer 64 MB 64 MB 64 MB 64MB
Reliability LACP
BFD for BGP, IS-IS, OSPF, static route, and VXLAN
Hardware-based BFD
DPFR
LACP
BFD for BGP, IS-IS, OSPF, static route, and VXLAN
Hardware-based BFD
LACP
Hardware-based BFD
BFD for BGP, IS-IS, OSPF, static route, and VXLAN
DPFR
O&M Telemetry
Netstream
ERSPAN+
IFIT
Packet Event
1588v2
Telemetry
Netstream
ERSPAN+
IOAM
AnyFlow
Intelligent Traffic Analysis
Telemetry
Netstream
ERSPAN+
IFIT
Packet Event
Data Center Features 1588v2
MACsec
VXLAN routing and bridging
BGP EVPN
M-LAG
PFC、AI ECN
VXLAN routing and bridging
BGP EVPN
M-LAG
1588v2
MACsec
VXLAN routing and bridging
BGP-EVPN
M-LAG
Intelligent and Lossless Network AI ECN
PFC Deadlock Prevention
iNOF
NPCC (Network-based Proactive Congestion Control)
ECN Overlay
iQCN (intelligent Quantized Congestion Notification)
PFC AI ECN
PFC Deadlock Prevention
iNOF
NPCC (Network-based Proactive Congestion Control)
ECN Overlay
iQCN (intelligent Quantized Congestion Notification)
Maximum Power Consumption 48 x 25G + 8 x 100G: 200 W (100% traffic load, short-distance optical modules on all ports, normal temperature, dual AC power modules) 326 W (100% traffic load, long-distance optical modules on all ports, high temperature, dual AC power modules)
48 x 50G + 8 x 200G: 227 W (100% traffic load, copper cables on 48 x 50G ports, short-distance optical modules on 8 x 200G ports, normal temperature, dual AC power modules) 328 W (100% traffic load, copper cables on 48 x 50G ports, long-distance optical modules on 8 x 200G ports, high temperature, dual AC power modules)
48 x 50 GE + 8 x 200 GE: 619 W (100% traffic load, all downlink ports with 2 W 50 GE optical modules, all uplink ports with 6.5 W 200 GE optical modules, 40°C, dual power modules)
48 x 25 GE + 8 x 100 GE: 544 W (100% traffic load, all downlink ports with 1.5 W 25 GE optical modules, all uplink ports with 5 W 100 GE optical modules, 40°C, dual power modules)
32 x 200 GE + 8 x 400 GE: 1152 W (100% traffic load, all downlink ports with 2 W 50 GE optical modules, all uplink ports with 6.5 W 200 GE optical modules, 40°C, dual power modules)
32 x 100 GE + 8 x 400 GE: 973 W (100% traffic load, all downlink ports with 1.5 W 25 GE optical modules, all uplink ports with 5 W 100 GE optical modules, 40°C, dual power modules)
CE8865-SAN-4C (configured with four CE88-SAN-D16CQ-H cards):
• 650W (100% load, 32 x 100G copper cables, room temperature, dual AC power supplies)
• 728W (100% load, 32*100G port short-distance optical module, normal temperature, dual AC power supplies)
CE8865-SAN-4C (configured with four CE88-SAN-D26F-H cards):
• 305W (100% load, 48*25G+4*100G copper cables, room temperature, dual AC power supplies)
• 338W (100% load, 48*25G+4*100G short-distance optical modules, normal temperature, dual AC power supplies)
Power Supply 600 W AC&240 V DC
1200 W DC
600 W AC & 240 V DC
1200 W AC & 240 V DC
1000 W –48 V DC
1200 W HVDC
1200 W AC 2000W AC&240V DC
1800W AC&240V DC
2200W DC
2000W HVDC
Operating Voltage AC:90V to 290V;HVDC: 190V~290V
DC: -48V:-38.4V to -72V; +48V DC:+38.4V to+60V
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 600 W AC and 240 V DC power module: AC: 90 V AC to 290 V AC, 45 Hz to 65 Hz; DC: 190 V DC to 290 V DC
1200 W DC power module: –38.4 V DC to –72 V DC; 40 V DC to 57 V DC

1 This content is applicable only to regions outside the Chinese Mainland. Huawei reserves the right to interpret this content.
2 With CE68-RTU-U24S and CE68-RTU-U8CQ hardware RTU license loaded, the CloudEngine 6860-SAN can provide 48 x 50 GE ports and 8 x 200 GE ports. By default, the CloudEngine 8850-SAN supports only 32 x 100 GE ports. To upgrade to 32 x 200 GE ports, purchase the CE88-RTU-U32CQ hardware RTU. To use 8 x 400 GE QSFPDD ports, purchase the CE88-RTU-8DQ hardware RTU.

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