H3C S9820-64D
Brand: H3C | Category: Network Switches
SKU: S9820-64D | Part #: S9820-64D | MPN: S9820-64D
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About the H3C S9820-64D
The H3C S9820-64D delivers exceptional port density with 64 x 400GbE QSFP-DD ports in a compact 2U chassis form factor, making it ideal for hyperscale data centers and high-performance computing environments. Each 400GbE port is breakout-capable to 4x100GbE or 2x200GbE, providing unprecedented flexibility for network architects and infrastructure teams managing diverse workload demands. This H3C platform features non-blocking distributed forwarding architecture, ensuring wire-speed performance across all ports simultaneously without contention or packet loss.
The S9820-64D supports advanced Layer 2 and Layer 3 protocols including VXLAN, EVPN, BGP, IS-IS, and OSPF, alongside lossless Ethernet capabilities via PFC and DCQCN for demanding applications. RoCEv2 support with hardware-based congestion control enables seamless RDMA deployments, while in-band network telemetry and streaming telemetry provide real-time visibility into network behavior. H3C Comware operating system, combined with NETCONF/YANG, OpenConfig, and comprehensive SNMP support, ensures straightforward integration into modern software-defined networking environments. Redundant hot-swappable power supplies and fan modules with dual airflow options (front-to-back and back-to-front) guarantee high availability and operational flexibility. Built to IEEE 802.3bs, 802.1Q, and 802.3ad standards, the S9820-64D is purpose-built for storage architects and IT procurement teams deploying next-generation data center infrastructure. Contact Omnixon Global to request a detailed quotation on the H3C S9820-64D.
Key Specifications
- Manufacturer: H3C
- Form Factor: Chassis-based / Fixed 2U
- Port Count: 64 x 400GbE QSFP-DD
- Port Breakout Capability: 4x100GbE or 2x200GbE per port
- Switching Architecture: Non-blocking distributed forwarding
- Operating Temperature Range: 0°C to 45°C
Technical Specifications
| Brand | H3C |
| Category | Network Switches |
| SKU | S9820-64D |
| Part Number | S9820-64D |
| Condition | New |
| Manufacturer Part Number | S9820-64D |
| Product Series | S9820 |
| Form Factor | Chassis-based / Fixed 2U |
| Total 400GbE Ports | 64 x 400GbE QSFP-DD |
| Port Flexibility | Each 400GbE port breakout-capable to 4x100GbE or 2x200GbE |
| Switching Architecture | Non-blocking distributed forwarding |
| Layer 2 Protocols | VXLAN, EVPN, STP/RSTP/MSTP, LACP, QinQ |
| Layer 3 Protocols | BGP, IS-IS, OSPF, PIM, IGMP, SR-MPLS, SRv6 |
| Lossless Ethernet | PFC (Priority Flow Control), DCQCN, ECN |
| RDMA Support | RoCEv2 via lossless Ethernet with hardware-based congestion control |
| Telemetry | In-band Network Telemetry (INT), streaming telemetry |
| Operating System | H3C Comware |
| Management | NETCONF/YANG, SNMP v1/v2c/v3, OpenConfig, SSH, CLI |
| Redundancy | Hot-swappable redundant power supplies and fan modules |
| Power Supply | Redundant AC/DC power supply modules (hot-swappable) |
| Cooling | Front-to-back and back-to-front airflow options (hot-swappable fans) |
| Operating Temperature | 0°C to 45°C |
| Standards Compliance | IEEE 802.3bs (400GbE), IEEE 802.1Q, IEEE 802.3ad |
Frequently Asked Questions about H3C S9820-64D
Does the H3C S9820-64D support our SFP transceivers?
Most enterprise switches ship without transceivers; we quote vendor-matched optics alongside the switch (Cisco-genuine for Catalyst/Nexus, HPE/Aruba-genuine for CX, Juniper-genuine for QFX/EX). Third-party MSA-compatible options are also available at lower cost — specify preference in the RFQ.
Do you provide stacking / VPC / MLAG configuration help?
Yes — our network engineers can pre-stage stacking, VPC pairs, MLAG, EVPN-VXLAN, or fabric extender configurations in advance, or provide remote commissioning. Add commissioning to your RFQ.
What software licensing is included?
Switch software licensing varies by vendor. Cisco DNA / Cisco DCNM, Aruba CX licensing tiers, Juniper Premium, NVIDIA Cumulus — we quote the licensing tier matched to your features (BGP-EVPN, telemetry, automation). No surprises later.
Is the support global?
Yes — manufacturer hardware support is global (return-to-vendor or advance replacement depending on tier). For 24x7 same-day on-site replacement, attach a SmartNet / Foundation Care / J-Care contract during quoting.