DS3000 
Overview
The Celestica DS3000 is a compact 1RU open network switch with 32×100G QSFP28 ports, supporting breakout to 128x 10/25G or 64x 50G lanes. Designed for low-latency, high-radix leaf/spine deployments, it features a PHY-less architecture, precision timing options, and BMC-based management, all in a power-efficient form factor.
Use Cases
- 100G leaf or spine in modern data center fabrics
- Enterprise aggregation or core switch
- Low-latency and high-availability workloads
- Supports open and third-party NOS deployments
Ports & Optics
- 32 × QSFP28 (100G) ports
- Breakout: 4x25G, 2x50G, or 4x10G per port
- Up to 128x 10/25G or 64x 50G lanes
- QSFP28 optics supported up to 5.5W
Switch Hardware
- Switching capacity: 3.2 Tbps
- Buffer: 32MB
- Latency: <500ns (cut-through)
- Intel Atom x86 CPU (up to 8 cores)
- Up to 32GB ECC DDR4 RAM
- M.2 SSD configurable (up to 1TB)
Platform Features
- ONIE preloaded (SONiC NOS ready)
- Precision Timing: IEEE 1588v2 (1-step/2-step), SyncE
- Advanced telemetry with packet timestamping and capture buffer
- BMC with IPMI 2.0, SoL, dual boot flash, remote firmware upgrades
- Layer 2–7 packet classification, FCoE, SDN-ready
Cooling & Power
- 1RU rackmount chassis
- 1+1 redundant, hot-swappable 500W PSUs
- 3+1 redundant fan modules
- Front-to-back and back-to-front airflow options
- Typical max draw under 500W (with optics)
Environmental
- Operating Temp: 0°C to 45°C @900m
- Humidity: 5% to 90% non-condensing
- MTBF: >150,000 hours
Routing & Protocols
- IPv4/IPv6, OSPF, BGP, IS-IS, VRF, ECMP
- VPLS, L3VPN, MiM, GRE, Multicast (IGMP, PIM)
- DCB, VXLAN, NVGRE, TRILL, Q-in-Q, VEPA
- SP, WRR, WDRR, ETS, PFC, QoS shaping
Ordering Information
- R4039-F9002-A0: DS3000, 1U, 32x100GbE, COMe 4C/16GB/64GB SSD, Back-to-Front airflow
- R4039-F9005-A0: DS3000, 1U, 32x100GbE, COMe 4C/16GB/64GB SSD, Front-to-Back airflow