Allied Telesis x550-18XSPQm Layer 3 Modular Switch with 10G/40G Ports

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Allied TelesisSKU: AT-X550-18XSPQM-10
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Description

The Allied Telesis x550-18XSPQm is a high-performance, modular Layer 3 switch built for modern enterprise networks. Designed with scalability, flexibility, and resiliency in mind, it delivers 8 x 10GBase-T ports, 8 x 10G SFP+ slots, and 2 x 40G QSFP+ uplink ports—ideal for both distribution and core network deployments.

Backed by Allied Telesis’ Virtual Chassis Stacking (VCStack™) and Autonomous Management Framework™ (AMF), this switch ensures simplified centralized management and zero-touch recovery. It also supports 2.5G for high-speed wireless networks without requiring costly cabling upgrades.

Environmentally friendly and secure, the x550-18XSPQm offers loop guard, tri-authentication, and Energy Efficient Ethernet to reduce both energy and operational costs.

Feature Specification
Brand Allied Telesis
Model x550-18XSPQm
Part Number AT-X550-18XSPQM-10
Switch Type Layer 3 Modular Switch
Ports 8 x 10GBase-T, 8 x 10G SFP+, 2 x 40G QSFP+
Port Type Twisted Pair, Optical Fiber
Expansion Slots 10 (8 x SFP+, 2 x QSFP)
Stacking Support VCStack™ (10G/40G supported)
Max Stacking Units 4
Manageable Yes (via AMF)
Layer Supported Layer 3
Ethernet Technology 10G / 40G Ethernet
Media Types Supported Optical Fiber, Twisted Pair
Power Consumption 99 Watts
Power Source Internal Power Supply
Form Factor Rack-mountable
Dimensions (H x W x D) 1.7" x 17.3" x 10.2"
Weight 9.15 lbs
Certifications TÜV, RoHS, REACH, WEEE
Country of Origin Indonesia
Environmentally Friendly Yes
In the Box x550-18XSPQm Switch, US Power Cord

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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.


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Building a Complete AV System?

This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.

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  • Installation & Integration
  • Programming & Ongoing Support

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