3.2T Low Latency Data Center Switch
DCS-O3202IE
32x100G and 2x10G ultra cloud switch with hot-swappable PSU and fans, front-to-rear airflow. Designed for data center spine-leaf fabrics, ultra-low latency workloads, and cloud-scale automation.
32x100G QSFP-DD, 2x10G SFP+
1+1 Hot-swappable PSU, 4+1 Fans
Supports RoCEv2, ECN, PFC, INT
SeraNOS Enterprise OS
Overview
The DCS-O3202IE is a 1RU ultra cloud switch with 32x 100G QSFP-DD and 2x 10G SFP+ ports, delivering 3.2 Tbps switching capacity and full wire-speed L2/L3 forwarding. It features hot-swappable 1+1 power modules and 4+1 fan modules with front-to-rear airflow, optimized for high-performance data center fabrics and cloud-scale spine-leaf deployments.
Powered by Marvell Teralynx ASIC and multi-core x86 CPU, and running containerized SeraNOS (SONiC-based), it supports RoCEv2, VXLAN, EVPN, and real-time telemetry via INT and open automation tools.
Features
- 32x 100G QSFP-DD, 2x 10G SFP+ PORTS
- 3.2 TBPS SWITCHING CAPACITY WITH FULL L2/L3 FORWARDING
- MARVELL TERALYNX ULTRA-LOW LATENCY ASIC
- MULTI-CORE X86 CONTROL CPU WITH 128 GB SSD
- SUPPORT FOR INTERFACE BREAKOUT (4×25G / 2×50G)
- ROCEV2, ECN, PFC, DCQCN DATA CENTER FEATURES
- HOT-SWAPPABLE 1+1 POWER MODULES
- HOT-SWAPPABLE 4+1 FAN MODULES
- FRONT-TO-REAR AIRFLOW DESIGN
- 1RU FORM FACTOR FOR CLOUD FABRIC DEPLOYMENTS
Software
Panel Illustration
Specifications
Ports |
32x 100G QSFP28 2x 10G SFP+ |
Switch Chip |
Teralynx 7 IVM77500 |
CPU |
Broadwell DE D-1508 | Number of VLANs |
4,094 |
Switching Capacity |
3.2 Tbps | MAC Address Entries |
44,000 |
Forwarding Rate |
6,350 Mpps | Jumbo Frame |
9,216 bytes |
SDRAM |
DDR4 16 GB | ARP Entries |
36,000 |
SSD Memory |
128 GB | IPv4/IPv6 Routes |
IPv4: 96,000 Host + 72,000 Prefix IPv6: 47,000 Host + 36,000 Prefix |
Packet Buffer |
70 MB | Latency |
~400ns |
Hot-swappable AC Power Supplies |
2 (1+1 Redundancy) | Max. Power Consumption |
<710W |
Hot-swappable Fans |
5 (4+1 Redundancy) | MTBF |
>100,000 Hours |
Dimensions (HxWxD) |
44x440x515mm | Rack Units |
1 RU |
Weight |
12KG | Thermal Airflow |
Front-to-Rear |