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Celestica DS2000 48x25G SFP28 Ports Data Center Switch

MFR#

DS2000

-20%
Brand Name: Celestica
Product Type: SONiC Switch
Power Supply: Dual PSU
Supported NOS: SONiC
Software: Open Network Install Environment (ONIE)
Product Brief: DS2000

Celestica DS2000 1U Data Center Switch, 2.0T, 48x25G SFP28 Ports, SONiC NOS, Trident 3 ASIC, Manufacturer Warranty

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Overview

The Celestica DS2000 is a compact 1RU open network switch with 48×SFP28 (10/25G) ports and 8×QSFP28 (100G) uplinks, delivering 2.0Tbps of non-blocking throughput. Designed for next-gen top-of-rack, edge, and aggregation deployments, the DS2000 offers low latency, precision timing, and enterprise-grade BMC management, all with redundant power, airflow options, and SONiC support.

Use Cases

  • 10G/25G Top-of-Rack (ToR) switching
  • Enterprise edge or aggregation layer
  • Broadband environments using XGS-PON
  • Open and third-party NOS deployment

Ports & Optics

  • 48 × SFP28 (10/25G) ports
  • 8 × QSFP28 (100G) ports
  • RJ45 management + console ports, USB Type-A
  • SFP28 optics up to 2W, QSFP28 up to 5.5W
  • Passive DACs supported up to 5m

Switch Hardware

  • Switching capacity: 2.0 Tbps
  • 32MB packet buffer
  • Intel Denverton CPU (up to 8 cores)
  • Up to 32GB ECC DDR4 RAM
  • Configurable M.2 SSD

Platform Features

  • ONIE preloaded (SONiC NOS ready)
  • Supports SONiC, ONL, and Redfish API tools
  • RunBMC w/ IPMI 2.0, Serial-over-LAN (SoL)
  • IEEE 1588v2 and SyncE timing support
  • Full L2–L3 hardware forwarding and tunneling

Traffic Management

  • DCB, ETS, PFC, QCN congestion control
  • Flexible QoS queues (UC/MC), WRR, WDRR, SP
  • Storm control, mirroring, rate shaping
  • Hierarchical ECMP, SDN-ready IP forwarding
  • VXLAN, NVGRE, TRILL, MiM tunneling support

Cooling & Power

  • 1RU rackmount chassis
  • 1+1 redundant, hot-swappable PSUs
  • 3+1 hot-swappable fan modules
  • Front-to-back and back-to-front airflow options
  • Max Power: <500W; Typical: ~350W

Environmental

  • Operating Temp: 0°C to 45°C @900m
  • Humidity: 5% to 90% non-condensing
  • MTBF: >150,000 hours
  • Compliance: CE, FCC, VCCI, UL, RoHS, CCC

Ordering Information

  • R4041-F9004-A0: DS2000, 48×10/25G + 8x100G, 4C/16GB/64GB SSD (Back-to-Front airflow)
  • R4041-F9007-A0: DS2000, 48×10/25G + 8x100G, 4C/16GB/64GB SSD (Front-to-Back airflow)
Specifications
Brand Name

Celestica
Product Type

SONiC Switch
Power Supply

Dual PSU
Supported NOS

SONiC
Software

Open Network Install Environment (ONIE)
Warranty

Manufacturer Warranty
Questions & Answers

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Question:

Can the this switch handle full line-rate 25G on all 48 ports plus 100G uplinks?
[email protected]
13-Jul-2025

Answer:

Yes. The DS2000 is non-blocking and delivers 2.0T switching capacity, allowing simultaneous 48x25G downlinks and 8x100G uplinks at full line rate.

Question:

How does this compare to something like a Broadcom DCS reference platform or an Arista 7050SX3?
[email protected]
13-Jul-2025

Answer:

Functionally, it’s in the same class... line-rate 25G ToR with 100G uplinks. However, the DS2000 is open, disaggregated, and supports SONiC or other ONIE-based NOSs. That means you’re not locked into a vendor stack and can run open-source or commercial NOS depending on your use case. It gives you more flexibility and TCO reduction.

Question:

Is SONiC fully supported on the DS2000?
[email protected]
13-Jul-2025

Answer:

Yes, SONiC is fully supported on the DS2000 through both open-source and commercial distributions. For lab environments, the community version works well. For production, we recommend a hardened commercial build that includes validated platform drivers, long-term support, and lifecycle tooling.

Question:

Can the switch run SONiC with a full BGP + EVPN fabric setup?
[email protected]
13-Jul-2025

Answer:

Yes, that’s a common use case. The DS2000’s L3 forwarding, ECMP, VRF, and VXLAN support make it suitable for BGP EVPN fabrics, assuming your SONiC build includes FRR or similar routing stack.
Warranty
All new products are covered by the manufacturer warranty. To claim warranty, you may contact the manufacturer directly or contact your account executive at Hardware Nation. We can help facilitate the warranty processes between the customer and manufacturer.
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