Designed for all-flash storage data centers.
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Enterprise products, solutions & services
Designed for all-flash storage data centers.
CloudEngine Data Center Storage Network Switches
DC storage network switches are designed to interconnect all-flash storage networks in DCs. These switches use advanced hardware structure design to provide high-density 10GE/25GE/50GE/100GE access ports and 100GE/200GE uplink ports. They support flexible selection of airflow directions.
The switches support unique iLossless algorithm, which makes NVMe run more efficiently and fully unleashes the potential of all-flash storage. They also support NOF+ technology to implement storage network plug-and-play and E2E visualization of link quality and network performance.
High Performance
The unique iLossless algorithm offers 85% improvement in Input/Output Operations Per Second (IOPS) performance.
Low Latency
E2E latency reaches as low as 0.05 ms when combined with OceanStor Dorado all-flash storage.
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 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 | 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 | |
| Switching Capacity | 8 Tbit/s | 8 Tbit/s | 16 Tbps |
| Forwarding Rate | 1200 mpps | 2400 mpps | 2400Mpps |
| Buffer | 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) |
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 |
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 |
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 |
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