The HKShanhai Group Limited CE9866-128DQ is a top-tier enterprise switch engineered for modern data center core and cloud network environments. As leaders demand ever-expanding throughput, this switch delivers massive bandwidth with 128*400GE QSFP112 interfaces, offering future-proof connectivity for high-density deployments. It integrates 2*10GE SFP+ uplink ports, enabling flexible tiered architecture. With a hardware design that omits the fan and power modules by default, users can tailor cooling and redundancy to unique rack and climatic preferences, ensuring efficient integration across varying infrastructures. The CE9866-128DQ assures minimal latency (~400ns) for time-critical workloads, reliable packet delivery, and versatile port splitting??00GE ports effortlessly scale down to 200G (4lane*50G), or split into 100GE and 200GE to address diverse aggregation needs. Enterprise clients, system integrators, and global distributors benefit from the switch’s 102.4Tbit/s non-blocking switching capacity, colossal 176MB cache for lossless data flow, and support for up to 8K MAC addresses with advanced FIB scaling. By delivering 128×400GE connectivity with no built-in fan or power module limitations, this solution provides unmatched flexibility and performance for evolving backbone systems, mission-critical data traffic, and SDN-enabled cloud networks across Asia, Europe, Africa, and North America.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | CE9866-128DQ | Arista DCS-7280CR3-32D4-M# | C9500-16X-A | R8R48A |
| Brand | HKShanhai Group Limited | Arista | Cisco | Aruba |
| Port Configuration | 128Ă—400GE | n/a | n/a | 16x 1GE PoE |
| Switching Capacity | 102.4Tbit/s | 12.8 Tbps | Up to 480 Gbps | 32 Gbps |
| Forwarding Rate | n/a | 4 Bpps | Up to 360 Mpps | 23.80 Mpps |
| PoE Budget | n/a | n/a | n/a | 124W |
| Stacking Capability | n/a | n/a | n/a | n/a |
Optional Add-ons
| Model Number | Description |
| CFAN-400GE | HKShanhai Group Limited brand high-capacity fan module, provides advanced cooling for CE9866 series switches. |
| PWR-MOD-400GE | HKShanhai Group Limited CE9866-compatible AC/DC power module, essential for redundant and stable power supply. |
| QSFP112-400G-LR4 | HKShanhai Group Limited 400GE QSFP112 transceiver, designed for long-range optical connectivity of large-scale CE9866 networks. |
HKShanhai Group Limited CE9866-128DQ Specification
| Model | CE9866-128DQ |
| Brand | HKShanhai Group Limited |
| Dimensions (W x D x H) | 442mm Ă— 712mm Ă— 175mm |
| Port Form | 128Ă—400GE |
| Port Splitting Capability | 400GE supports downscaling to 200G (4lane*50G), 1-to-2 2*200G, supports splitting into 1-to-4 (4*100GE) |
| Switching Capacity | 102.4Tbit/s |
| Cache | 176MB |
| MAC | 8k |
| FIB | V4 500k, V6 200k |
| Serdes | 112G |
| Latency | ~400ns |
| CE9866-128DQ, HKShanhai Group Limited CE9866-128DQ Switch 128Ă—400GE QSFP112, 2Ă—10GE SFP+, Without Fan and Power Modules | CE9866-128DQ, HKShanhai Group Limited CE9866-128DQ Switch 128Ă—400GE QSFP112, 2Ă—10GE SFP+, Without Fan and Power Modules |

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