MINERS MARKET
H3C S9855 Series High-Density RoCEv2 Ethernet Switch for AI & HPC Data Centers
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🔌 Power Supply (PSU) and all cables included
🛡️ 30-day buyer protection & free returns.
Description
The H3C S9855 Series is a next-generation high-performance Ethernet switch family designed for AI-driven data centers, HPC clusters, and RDMA-based storage fabrics. With support for RoCEv2, PFC, ECN, and ETS, the S9855 enables lossless, low-latency networking ideal for GPU-to-GPU communication, large-scale AI training, and AIGC workloads.
Available in multiple configurations—including S9855-48CD8D, S9855-24B8D, and S9855-40B—this series offers flexible port densities of 100G, 200G, and 400G, with powerful telemetry and SDN capabilities. It supports real-time visibility, automated O&M, and seamless integration with H3C’s SeerEngine-DC controller for intelligent fabric orchestration.
Attribute Table – H3C S9855 Series
| Attribute | Specification / Description |
|---|---|
| Model Variants | S9855-48CD8D, S9855-24B8D, S9855-40B |
| Port Configuration | Up to 48×100G + 8×400G (QSFP-DD), or 24/40×200G (QSFP56) + 8×400G |
| Switching Capacity | Up to 25.6 Tbps |
| Packet Forwarding Rate | Up to 5346.7 Mpps (S9855-32D model) |
| Latency | <1.2μs |
| RoCEv2 Support | Yes – with PFC, ECN, ETS, DCBX, and lossless Ethernet features |
| Telemetry & Visibility | Real-time RDMA stats, alarms, and resource data via ERSPAN and gRPC |
| SDN Capability | OpenFlow, NETCONF, RESTful APIs; compatible with SeerEngine-DC for SeerFabric orchestration |
| Network Features | MP-BGP EVPN, VXLAN VTEP, Segment Routing, DRNI (M-LAG), IPv4/IPv6, MPLS |
| Security Features | ACL, IPsec, DDoS protection, PFC deadlock watchdog |
| Cooling & Redundancy | Modular fans and power supplies with airflow direction control |
| Form Factor | 1U or 2U rackmount (model dependent), ≤12.2kg |
| Target Applications | AI training clusters, AIGC workloads, RDMA storage, GPU interconnect, automated data centers |
For inquiries or to place an order, contact us:
📞 Phone:
- +1 (343)-505-0649
- +1 (613)-416-2294
✉️ Email: Support@minersmarket.ca
MINERS MARKET Services & Shipping
PSU Included & Free Shipping
Every crypto miner purchase from Miners Market comes with a power supply unit (PSU) included, and we offer free worldwide shipping on all orders.
24/7 Customer Support
Our support team is available 24/7 to assist you with any inquiries regarding your mining equipment. You can reach us at Support@MinersMarket.ca for any assistance.
Fast Order Processing
All orders are processed within 1-2 business days after payment confirmation. We ensure efficient handling to get your equipment to you as quickly as possible.
Global Delivery
We ship worldwide via DHL Express and UPS, with delivery requiring a signature to ensure the safe arrival of your package.
Important Information Before Ordering
Personalization & Setup: We provide custom configuration and setup for all online crypto miner purchases.
Beginner’s Guide: For new miners, we offer a beginner’s guide available for download from your account page (available after completing at least one order).
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Price Fluctuation: Be aware that the price of miners can fluctuate daily based on market conditions.
Risk Disclaimer: While mining can be profitable, please remember that it carries inherent risks due to market volatility.
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Delivery Methods
Worldwide Delivery: We deliver globally through DHL and UPS.
Secure Delivery: Signature is required upon delivery for added security.
Support
Our Miners Market support team is always here to help you handle your mining equipment. Feel free to contact us for any inquiries or support needs at Support@MinersMarket.ca.
Miners Market is driven by a team of cryptocurrency enthusiasts with years of mining experience. We offer the best ASIC miners on the market and provide dedicated support to ensure you get the most out of your equipment.