M2-S6920-4S
The M2-S6920-4S is a new-generation fixed switch released by Micas Networks for AI and other application
scenarios. It is highlighted by its high performance and high density.
Designed based on a single 12.8T chip, the M2-S6920-4S switch provides up to 128 x 100GbE physical ports in a
space of 4 RU. It can be used with the M2-S6920-4S series switches to establish small to super-large spine-leaf
architecture data center networks.
This product offers adjustable L2/L3 resource allocation capabilities for different types of networks, and monitoring
and O&M functions (such as INT/Telemetry/ZTP) for automatic monitoring and O&M. Used with the M2-S6510 series
switches, it can support construction of lossless networks and can be applied to service scenarios that require
lossless transmission, such as AI training or HPC.
Highlights
Non-blocking Hyperscale Data Center Network
- Provides 128 x 100GbE ports
RDMA-based Lossless Ethernet
- Supports the RDMA feature and enables the establishment of lossless, low-latency data center Ethernet.
Automated O&M/Monitoring Network
- Supports In-band Network Telemetry to enable active pushing of switch status based on gRPC.
- Supports the ZTP protocol to meet automatic deployment requirements.
Specifications
Ports
64×800GbE OSFP
OS
SONiC
Switch ASIC
Broadcom BCM78900 (Tomahawk 5)
CPU
Intel Xeon D-1734NT
Switching Capacity
102.4 Tbps
Forwarding Performance
20.3Bpps
System Memory
DDR4 32GB
System Storage
240GB
Packet Buffer
165.2MB
BMC Option
AST2620
Fans
4
Power Supplies
2 (1+1 redundant,hot-swappable)
Airflow
Standard* airflow
Max/Typical Power Consumption
2980W / 1450W
Order Information
| Product ID | Description |
| M2-S6920-4S-FA | M2-S6920-4S switch, 4 slots, 4*AC power modules, 6*fan modules, front-to-rear airflow |
| Model | Description |
| SM6900-32C | 32-port 100GbE line card |
| M2EFAN I-F | Fan module, supporting 5+1 redundancy, hot swap, and frontto-rear airflow |
| PA1300 I-F | Power module, supporting 2+2 redundancy, hot swapping, and front-to-rear airflow |
