Description
The Allied Telesis x550-18XTQ Layer 3 Switch (AT-X550-18XTQ-90) is a high-performance, modular, and stackable 10 Gigabit Ethernet switch designed for today’s demanding enterprise core and distribution networks.
With 16 x 10GBASE-T ports and 2 x 40G QSFP uplinks, this TAA-compliant switch provides robust Layer 3 switching, low latency, and advanced automation features via Vista Manager™ EX and Allied Telesis AMF.
Ideal for high-speed wireless, Smart City deployments, and resilient enterprise backbones, the x550-18XTQ ensures maximum uptime, scalability, and simplified network management.
| Category | Details |
|---|---|
| Manufacturer | Allied Telesis, Inc |
| Part Number | AT-X550-18XTQ-90 |
| Product Series | x550 |
| Product Type | Layer 3 Stackable Switch |
| Total Network Ports | 16 x 10GBASE-T Ethernet |
| Uplink Ports | 2 x 40G QSFP+ |
| Media Supported | Twisted Pair, Optical Fiber |
| Ethernet Standards | 10GBase-T, 40GBase-X |
| Layer Support | Layer 3 |
| Manageability | Yes, with Device GUI, Vista Manager mini, AMF |
| Power Consumption | 128 W |
| Form Factor | Rack-mountable (1U) |
| Dimensions (HxWxD) | 1.7" x 8.3" x 13.6" |
| Weight | Approx. 6.83 lbs (3.1 kg) |
| Stacking Support | Yes (VCStack™) |
| Compliance | TAA Compliant, RoHS, Environmentally Friendly |
| Package Contents | x550-18XTQ Switch, 19-inch Rack Mount Brackets |
| Applications | Enterprise Networks, Distribution Layer, High-Speed Wireless Infrastructure |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
