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Ethan Brooks
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High speed switch ideal for modern data centers. Reliable and easy to integrate.
DQS-5000-32Q28/AF
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D-Link 32 100G QSFP28 optical ports, data center switch, sup...
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DQS-5000-32Q28/AF
- Description:
- D-Link 32 100G QSFP28 optical ports, data center switch, support Leaf-Spine, Top-of-Rack (ToR) architecture, support OpenFlow, VXLAN, FCoE, DCB, support DLINK OS and third-party OS. Dual AC power supply modules, front and rear ventilation.
- Rating:
Added to cart 28 times recently
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- Brand:
- D-Link
- GTIN:
- 790069384783
- Condition:
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DQS-5000-32Q28/AF Overview
DQS-5000-32Q28/AF is engineered with a resilient, modular architecture that seamlessly accommodates both Layer 2 and Layer 3 operations. Designed for modern networks, it offers a balanced mix of 32 Ethernet ports with versatile connectivity options, including high-bandwidth uplink capabilities and robust stacking features that simplify network management.
DQS-5000-32Q28/AF delivers advanced scalability and performance with redundant AC power supply options ensuring continuous operation even in critical environments. Ideal for enterprise data centers and service provider applications, this managed switch meets the demands of high-density, mission-critical networks with low-latency switching and comprehensive connectivity support.
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DQS-5000-32Q28/AF Specifications
- Product Type
- Switch
- Power Source
- Redundant Power Supply / AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- N/A
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 32 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- Yes
- Manufacturer Part Number
- DQS-5000-32Q28/AF
- Uplink Configuration
- 40G
- IOS
- IP Services
- POE Support
- Non POE
- SFP Ports
- Combo
- Memory
- 512 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- N/A
- Flash Memory
- 256 MB
- Switching Capacity
- N/A
- Switching Capacity with Stacking
- N/A
- Product Name
- DQS-5000 Series Managed Network Switch – 32Q28/AF
- Height
- 1.75 inches
- Width
- 17 inches
- Depth
- 12 inches
- Weight
- 15 lbs
DQS-5000-32Q28/AF Use Case
High-Throughput Leaf-Spine Fabric for Global Cloud Service
In a global cloud provider’s spine layer, the DQS-5000-32Q28/AF-D-Link 32×100G QSFP28 switch delivers sub-microsecond latency and up to 3.2 Tbps switching capacity across VXLAN overlays and OpenFlow-driven path control. Dual AC power supplies and front/rear ventilation ensure uninterrupted 24×7 operation. Benefit: Achieves predictable east-west traffic performance, seamless scale-out and iron-clad availability for mission-critical cloud workloads.
Converged Enterprise ToR for Hyper-Converged Infrastructure
A leading financial institution deploys the DQS-5000-32Q28/AF-D-Link as a Top-of-Rack switch to unify 100 GbE server clusters and FCoE storage arrays. With DCB zoning, VXLAN segmentation and support for DLINK OS or third-party OS, the solution simplifies cabling, boosts throughput and enforces QoS. Benefit: Reduces CAPEX by 30%, accelerates SAN/NAS traffic, and fortifies low-latency trading applications with deterministic performance.
Multi-Vendor SDN Edge with Dynamic Traffic Steering
A large service provider integrates the DQS-5000-32Q28/AF-D-Link in its regional POPs to enable OpenFlow-based traffic engineering across multi-vendor spine switches. VXLAN and BGP EVPN overlays isolate tenant networks, while dual AC modules and reversible airflow guarantee high resiliency in harsh telecom environments. Benefit: Delivers policy-driven automation, on-demand bandwidth allocation and 99.999% uptime to meet stringent SLAs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DQS-5000-32Q28/AF |  DQS-5000-32S/AF | |
|---|---|---|
| Depth | 12 inches | 14 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches |
| IOS | IP Services | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 3 |
| Manageable | Managed | Managed |
| Manufacturer Part Number | DQS-5000-32Q28/AF | DQS-5000-32S/AF |
| Media Type Supported | Combo | Fiber |
| Memory | 512 MB | 512 MB |
| Number of Downlink Ports | 32 Ports | 32 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE |
| Port/Expansion Slot Details | N/A | N/A |
| Power Consumption | N/A | 150 W |
| Power Source | Redundant Power Supply / AC Power Supply | Redundant Power Supply |
| Product Name | DQS-5000 Series Managed Network Switch – 32Q28/AF | DQS-5000-32S/AF Advanced Fiber Switch |
| Product Type | Switch | Switch |
| Rack Units | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes |
| SFP Ports | Combo | 24 SFP Ports |
| Switching Capacity | N/A | 320 Gbps |
| Switching Capacity with Stacking | N/A | 640 Gbps |
| Uplink Configuration | 40G | 10G |
| Weight | 15 lbs | 15 lbs |
| Width | 17 inches | 17.5 inches |
Reviews & Ratings
F
Furqan Ali
5
Stable performance with QSFP28 ports. Meets our scalability needs.
M
Martin Hughes
5
Consistent throughput and solid build quality.
S
Shan Ahmed
5
Handles heavy traffic without packet drops.
D
Douglas Reed
5
Well suited for spine layer deployments.
Questions & Answers
What is the DQS-5000-32Q28/AF switch?
The DQS-5000-32Q28/AF is a D-Link data center switch featuring 32 QSFP28 ports at 100 Gbps, designed for high-density, low-latency network environments.
Which deployment architectures does the DQS-5000-32Q28/AF support?
It supports Leaf-Spine and Top-of-Rack (ToR) architectures to optimize east-west traffic in modern data centers.
What network protocols are supported by the DQS-5000-32Q28/AF?
It supports OpenFlow, VXLAN, FCoE and Data Center Bridging (DCB) to enable programmable, virtualized and lossless data center fabrics.
Which operating systems are compatible with the DQS-5000-32Q28/AF?
It runs D-Link OS out of the box and is certified interoperable with third-party network operating systems for maximum flexibility.
How does the DQS-5000-32Q28/AF ensure power redundancy?
It includes dual hot-swappable AC power supply modules for seamless failover and uninterrupted operation.
What cooling design does the DQS-5000-32Q28/AF use?
The switch features front-to-rear and rear-to-front airflow paths with redundant fans for efficient thermal management in rack environments.
What is the maximum switching capacity of the DQS-5000-32Q28/AF?
It delivers up to 6.4 Tbps of non-blocking switching capacity to handle large-scale east-west traffic.
What is the forwarding rate of the DQS-5000-32Q28/AF?
The switch provides up to 4.78 Bpps (billion packets per second) of line-rate performance for low-latency applications.
How do I integrate the DQS-5000-32Q28/AF with third-party OS?
Simply install the supported network OS image via the console or USB port and follow the vendor’s installation guide to provision the switch.
Does the DQS-5000-32Q28/AF support Fibre Channel over Ethernet (FCoE)?
Yes, it supports FCoE for unified Ethernet and storage traffic, reducing cabling complexity and improving utilization.
What Data Center Bridging (DCB) features are available?
It offers Priority Flow Control (PFC), Enhanced Transmission Selection (ETS) and Data Center Quantized Congestion Notification (DCQCN) for lossless Ethernet.
What management interfaces does the DQS-5000-32Q28/AF provide?
It includes a web GUI, CLI over SSH/telnet, SNMP v1/v2c/v3 and a RESTful API for automated and remote network management.
What form factor is the DQS-5000-32Q28/AF?
This model is a 1U rack-mountable switch, compatible with standard 19-inch cabinets for space-efficient deployment.
What are the typical use cases for the DQS-5000-32Q28/AF?
Ideal for hyperscale data centers, cloud providers and enterprise cores needing high-density 100 GbE aggregation and spine switching.
How does the DQS-5000-32Q28/AF handle virtualization with VXLAN?
It supports VXLAN with hardware-accelerated encapsulation/decapsulation and Control Plane CoPP for large-scale overlay networks.
What security features are built into the DQS-5000-32Q28/AF?
It offers access control lists (ACLs), 802.1X port authentication, DHCP snooping and IRF segmentation to protect data center traffic.