6.4T Low Latency Data Center Switch
DCS-O6402IE
64x100G 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.
64×100Gb QSFP28
Multi-Tenant Isolation
Low Latency
Supports RoCEv2, ECN, PFC, INT
SeraNOS Enterprise OS
Overview
The DCS-O6402IE is a 1RU ultra cloud switch with 64x 100G QSFP28 ports and 2x 10G SFP+ ports, delivering 6.4 Tbps switching capacity and full wire-speed L2/L3 forwarding. It features hot-swappable 1+1 power modules and 3+1 fan modules with front-to-rear airflow, optimized for hyperscale cloud fabrics, AI/ML networks, and next-gen data center deployments.
Powered by Marvell Teralynx ASIC and multi-core ARM64 CPU, and running containerized SeraNOS (SONiC-based), it supports RoCEv2, ECN, PFC, INT, and open automation frameworks including Ansible and Python APIs.
Features
- 64X 100G QSFP28 PORTS, 2X 10G SFP+ UPLINKS
- SUPPORTS BREAKOUT TO 2X 50G OR 4X 25G PER QSFP28 PORT
- UP TO 15W POWER BUDGET PER QSFP28 PORT
- POWERED BY MARVELL TERALYNX SWITCH SILICON
- SUPPORTS ROCEV2, ECN, PFC, DCQCN FOR LOSSLESS FABRIC
- IN-BAND NETWORK TELEMETRY (INT) FOR PACKET-LEVEL VISIBILITY
- HARDWARE-BASED LINK FAILOVER AND BFD FOR FAST RECOVERY
- CONTAINERIZED SeraNOS OS BASED ON SONiC
- PYTHON, ANSIBLE, RESTFUL API FOR AUTOMATION & INTEGRATION
- 3+1 HOT-SWAPPABLE FAN MODULES, FRONT-TO-REAR AIRFLOW
- 1+1 HOT-SWAPPABLE 800W AC OR DC POWER MODULES
- 2RU FORM FACTOR WITH FRONT PORTS AND REAR ACCESS PSU/FANS
- PRELOADED WITH ONIE FOR FLEXIBLE NOS DEPLOYMENT
Software
Panel Illustration
Specifications
Ports |
64x 100G QSFP28 2x 10G SFP+ |
Switch Chip |
Teralynx 7 IVM77500 |
CPU |
Broadwell DE D-1508 | Number of VLANs |
4,094 |
Switching Capacity |
6.4 Tbps | MAC Address Entries |
44,000 |
Forwarding Rate |
7,620 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 |
<820W |
Hot-swappable Fans |
4 (3+1 Redundancy) | MTBF |
>100,000 Hours |
Dimensions (HxWxD) |
88.8x440x560mm | Rack Units |
2 RU |
Weight |
16KG | Thermal Airflow |
Front-to-Rear |