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License enabled high speed features seamlessly. No interruptions during deployment.
DQS-5K-54SQ28-DC-LIC
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D-Link DQS-5000-54SQ28 system authorization LICENSE
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DQS-5K-54SQ28-DC-LIC
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- D-Link DQS-5000-54SQ28 system authorization LICENSE
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DQS-5K-54SQ28-DC-LIC Overview
DQS-5K-54SQ28-DC-LIC-D-Link DQS-5000-54SQ28 system authorization LICENSE is a network management software license engineered for robust IT administration and network oversight. This perpetual, lifetime license is designed for enterprise, business, and education environments and delivers fast, secure activation via a digital key delivered by email.
The license supports cross-platform compatibility—including Windows and Linux systems—ensuring seamless integration into diverse IT infrastructures. Optimized for centralized system management and network authorization tasks, it offers vendor-supported, downloadable software with online activation for streamlined deployment across unlimited users and devices.
DQS-5K-54SQ28-DC-LIC price is is available on request. Get immediate quote.
Request bulk order quote for DQS-5K-54SQ28-DC-LIC for additional pricing. Browse the full D-Link Licenses series or explore all D-Link products.
DQS-5K-54SQ28-DC-LIC Specifications
- Product Type
- Software License
- Software Category
- Network Management
- License Type
- Perpetual
- License Duration
- Lifetime
- Use Case
- Enterprise
- User Count
- Unlimited
- Device Count
- Unlimited
- Platform Compatibility
- Cross-Platform
- Delivery Method
- Digital Key
- Activation Type
- Online Activation
- Language Support
- English
- Bit Version
- N/A
- Cloud Integration
- N/A
- Software Format
- Downloadable
- Support Included
- Vendor Support Required
- Product Name
- DQS-5K-54SQ28-DC-LIC-D-Link DQS-5000-54SQ28 system authorization LICENSE
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- No
- Compliance Certifications
- N/A
- Product Region
- Global
DQS-5K-54SQ28-DC-LIC Use Case
High-Availability MLAG Deployment for Data Center Resilience
In a financial trading data center, network architects implement the DQS-5K-54SQ28-DC-LIC-D-Link DQS-5000-54SQ28 system authorization LICENSE to enable MLAG across dual-core switches. This delivers sub-millisecond failover, distributed load balancing and 99.999% uptime, reducing planned downtime by 50% and ensuring continuous trade operations.
Scalable VXLAN Overlay Network for Multi-Tenant Cloud Providers
Cloud service teams leverage the DQS-5K-54SQ28-DC-LIC-D-Link DQS-5000-54SQ28 system authorization LICENSE to activate hardware-accelerated VXLAN for multi-tenant isolation. This unlocks support for over 16 million virtual networks, accelerates VM mobility and cuts network provisioning time from days to hours.
Advanced QoS and ACL Enforcement for Regulated Industries
A healthcare enterprise uses the DQS-5K-54SQ28-DC-LIC-D-Link DQS-5000-54SQ28 system authorization LICENSE to activate advanced QoS and ACL features at the network core. This ensures HIPAA-compliant traffic prioritization, delivers low-latency voice/video performance and improves overall network throughput by 30%.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DQS-5K-54SQ28-DC-LIC |  DXS-5K-54S-DC-LIC |  DQS-5K-32S-DC-LIC |  DQS-5K-32Q28-DC-LIC | |
|---|---|---|---|---|
| Product Type | Software License | Software License | Software License | Software License |
| Software Category | Network Management | Network Management | Network Management | Network Management |
| License Type | Perpetual | Perpetual | Volume | Perpetual |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | Unlimited | N/A | Unlimited | Unlimited |
| Device Count | Unlimited | N/A | Unlimited | Unlimited |
| Platform Compatibility | Cross-Platform | Web-Based | Cross-Platform | Web-Based |
| Delivery Method | Digital Key | Email Delivery | Digital Key | Digital Key |
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation |
| Language Support | English | Multilingual | Multilingual | Multilingual |
| Bit Version | N/A | N/A | N/A | N/A |
| Cloud Integration | N/A | N/A | N/A | N/A |
| Software Format | Downloadable | N/A | Downloadable | Downloadable |
| Support Included | Vendor Support Required | Vendor Support Required | Yes | Vendor Support Required |
| Product Name | DQS-5K-54SQ28-DC-LIC-D-Link DQS-5000-54SQ28 system authorization LICENSE | DXS-5K-54S-DC-LIC-D-Link DXS-5000-54S system authorization LICENSE | DQS-5K-32S-DC-LIC-D-Link DQS-5000-32S system authorization LICENSE | DQS-5K-32Q28-DC-LIC-D-Link DQS-5000-32Q28 system authorization LICENSE |
| License Key Included | Yes | Yes | Yes | Yes |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes |
| Renewable | No | N/A | N/A | No |
| Compliance Certifications | N/A | N/A | N/A | N/A |
| Product Region | Global | Global | Global | Global |
Reviews & Ratings
T
Tariq Nawaz
5
Activation was instant and worked as expected.
C
Colin Fraser
4
Required license for production use. Applied cleanly.
U
Umer Farooq
5
No delays or errors. Supports advanced switch features.
S
Stephen Knox
4
Reliable licensing with clear activation process.
Questions & Answers
What is the DQS-5000-54SQ28 system authorization license?
The DQS-5000-54SQ28 system authorization license is a perpetual software key that unlocks full Layer 3 switching and advanced features on D-Link DQS-5000 series switches.
Which D-Link switches require the DQS-5000-54SQ28 license?
The DQS-5000-54SQ28 license is required for all D-Link DQS-5000, DQS-5000-28, and DQS-5000-54SQ28 switch models to enable Layer 3 routing functions.
How do I install the DQS-5000-54SQ28 license?
Log in to the switch’s GUI, navigate to License Management, upload the DQS-5000-54SQ28 .lic file, and click ‘Activate’ to complete installation.
What features does the DQS-5000-54SQ28 license unlock?
The DQS-5000-54SQ28 license unlocks advanced Layer 3 routing, OSPF, BGP, multicast, IPv6, VRF, and dynamic policy-based switching features.
Is the DQS-5000-54SQ28 license perpetual or time-based?
The DQS-5000-54SQ28 system authorization license is perpetual and does not expire, ensuring uninterrupted access to advanced switching features.
Can I upgrade an existing D-Link license to DQS-5000-54SQ28?
Yes, eligible D-Link DQS-5000 series licenses can be upgraded to the DQS-5000-54SQ28 system authorization license via an upgrade ordering process.
How do I verify the DQS-5000-54SQ28 license status?
In the switch GUI, go to License Management > License Information to view active license status, expiration, and feature list.
Can I transfer the DQS-5000-54SQ28 license to another switch?
Yes, with D-Link’s license transfer service, you can deactivate the DQS-5000-54SQ28 license on one device and reactivate it on another.
Does the DQS-5000-54SQ28 license include firmware updates?
Firmware updates are provided under a separate D-Link support contract; the DQS-5000-54SQ28 license itself does not include updates.
Are there prerequisites for using the DQS-5000-54SQ28 license?
Ensure the switch is running a minimum firmware version specified in the release notes and that you have administrator privileges.
What is the SKU for the DQS-5000-54SQ28 system authorization license?
The official SKU for this product is DQS-5K-54SQ28-DC-LIC, used for ordering and license management.
Do I need a support contract to use the DQS-5000-54SQ28 license?
A valid D-Link support contract is recommended for technical assistance and firmware updates but is not mandatory for license activation.
How do I purchase the DQS-5000-54SQ28 license?
Contact a certified D-Link reseller or visit the D-Link online store, provide the SKU DQS-5K-54SQ28-DC-LIC, and complete the purchase.
What warranty covers the DQS-5000-54SQ28 license?
D-Link provides a 90-day limited warranty on the license file integrity and activation; extended warranties require a support contract.
How can I resolve license activation errors?
Verify the .lic file checksum, confirm firmware compatibility, and consult D-Link support with error logs for troubleshooting guidance.
Does the DQS-5000-54SQ28 license support IPv6 routing?
Yes, the DQS-5000-54SQ28 system authorization license enables full IPv6 routing, including OSPFv3 and BGP4+ protocols.
What system requirements must be met for the DQS-5000-54SQ28 license?
The switch must be a DQS-5000 series model running the minimum OS version specified in the license release notes.