32x400G ultra-low latency cloud switch with hot-swappable PSU and fans, front-to-rear airflow. Designed for leaf/spine deployments with Enterprise SONiC pre-installed for open, high-throughput automation.
The SERA DCS-T3200K is a high-performance spine switch designed for advanced data centers, built on the latest Marvell Teralynx7® chipset.
It delivers line-rate L2 and L3 switching across 32 x QSFP56-DD ports, each supporting 1 x 400 GbE or 1 x 100 GbE, or via breakout cables 4 x 100 GbE or 4 x 25 GbE. The DCS-3200K can be deployed as a spine switch supporting 100/400 GbE spine interconnects.
This open network switch is loaded with the Open Network Install Environment (ONIE), which supports the installation of compatible Network Operating System soſtware, including the open source options, plus commercial NOS offerings.
| Specification | Features |
| Hardware | |
| Switching Ports 400G QSFP56-DD | 32 |
| Management Port (OOB) | 1 |
| Console Port (RJ45) | 1 |
| USB PORT | 1 |
| Switching Chip | Marvell Teralynx 7 IVM77700 |
| CPU | Intel Denverton COMe Type 7 Module |
| Memory | 32GB with ECC support |
| Storage | M.2 PCIe 256GB |
| Switching Capacity | 12.8 Tbps |
| VLANs Support | 4096 |
| Maximum Jumbo Frame Size | 9,216 bytes |
| Environment | |
| Power Supply Units | AC CRPS 1300W, Hot-Swappable, 1+1 Redundancy |
| Power Consumption | ≤1200 Watts |
| Fan Unit | 6 (5+1 redundant) Hot swappable |
| Form Factor and Dimension | 445×515×44mm (WxDxH) |
| Net Weight (kg) | 9.6 Kgs |
| Operating Temperature | 0°С ~ 40°С |
| Storage Temperature | -40°С ~ 70°С |
| Relative Humidity | 5%-95% (non-condensing) |
| Operating Altitude | 3000m max |
| Predicted MTBF | 350000 hours |
| SAFETY | |
| Safety | UL (CSA 22.2 No 62368-1 & UL 62368-1) |
| Certification | CB (IEC/EN 62368-1) |
| EMC | |
| EMC | EN 55032 Class A |
| Certification | AS/NZS CISPR32
EN 61000-3-2 EN 61000-3-3 FCC Class A VCCI-CISPR32 ICES-003 |
| Layer 2 | |
| VLAN access port creation | Dynamic LAG (LACP based load share) |
| VLAN Trunk port creation | Static LAG (Active-Standby and Load Share) |
| NDP (Neighbor Discovery Protocol) | Flow Control |
| Default VLAN setting on a port | Auto MDI/MDIX |
| port duplex setting | IPv4 / IPv6 Dual Stack |
| port auto-negotiation setting | RPVST (Rapid per-VLAN Spanning Tree) |
| port loopback mode setting | Enabling / Disabling PoE on each port |
| port speed setting | Dynamic LAG (LACP based load share) |
| Layer 3 | |
| OSPFv2, v3 | Black Hole route |
| IS-IS | L3 subinterface |
| BGPv4, v6 | Inter vlan routing |
| ECMP | BFD over iBGP |
| Routing stack graceful restart | BFD over OSPFv2/v3 |
| Static/Default Routing | BFD over VLAN interfaces |
| Data Center | |
| BGP-EVPN support | EVPN Multi-homing |
| NVGRE | MC-LAG |
| VRF (Virtual Routing and Forwarding) | IEEE 802.1ad QinQ |
| VXLAN | |
| Security | |
| Storm Control | Idle Session Timeout |
| L2/L3/L4 Ipv4&IPv6 ACLs | TACACS/RADIUS AAA |
| QoS | |
| QoS Packet Classifiers | Congestion Avoidance |
| Traffic Marking | Queue scheduling: SP, WRR, SP+WRR |
| Traffic Scheduling (SP, WFQ and CIR/EIR) | Class of Service |
| Ingress Policing / Rate Limiting | DSCP |
| Multicast | |
| PIM-SM | PIM-SSM |
| IGMP v2, v3 | |
| Management | |
| Command Line Interface | VLAN Mirroring |
| SSH/Telnet | DHCP v4/v6 Relay Agent |
| HTTPS for XMP / REST APIs | Hostname Setting |
| gRPC | IEEE 802.1ab LLDP |
| Console Port | Jumbo MTU |
| Management Port | MTU setting (Automatic and Manual) |
| Ping (ICMP) | DHCP Auto config |
| L2/L3 Traceroute | ONIE Install |
| File Operations (upload and download) | SONiC to SONiC upgrade |
| DNS resolver / Client | uCental appliance support |
| sFlow | Inventory Information |
| DHCPv4/v6 Client | Environmental Information |
| DHCP Server | Cooling Unit Information |
| Port Mirroring | Active alarms |