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Designed for all-flash storage data centers.
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 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 6860-SAN | CloudEngine 8850-SAN |
| Downlink Ports2 | 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 |
| Uplink Ports2 | 8 x 100 GE QSFP28 ports or 8 x 200 GE QSFP56 ports | 8 x 400 GE QSFP-DD |
| Switching Capacity | 8 Tbit/s | 19.2 Tbit/s |
| Forwarding Rate | 2400 mpps | 7200 mpps |
| Buffer | 64 MB | 64 MB |
| Reliability | LACP BFD for BGP, IS-IS, OSPF, static route, and VXLAN Hardware-based BFD |
|
| O&M | 1588v2 Telemetry Netstream ERSPAN+ IOAM AnyFlow Intelligent Traffic Analysis |
|
| Data Center Features | 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) |
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| Maximum Power Consumption | 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) |
| Power Supply | 600 W AC & 240 V DC 1200 W AC & 240 V DC 1000 W –48 V DC 1200 W HVDC |
1200 W AC |
| 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 |
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