Product comparison · 2 network switches

Allied Telesis AT-x550-18XSQ-50 Managed L3 Power over Ethernet (PoE) Grey vs Allied Telesis AT-x550-18XTQ-50 Managed L3

42specifications compared
6differ
36identical
2known for one product only

Key differences

The Allied Telesis AT-x550-18XTQ-50 Managed L3 has 16 more basic switching RJ-45 Ethernet ports quantity than the Allied Telesis AT-x550-18XSQ-50 Managed L3 Power over Ethernet (PoE) Grey (16 vs 0). The Allied Telesis AT-x550-18XSQ-50 Managed L3 Power over Ethernet (PoE) Grey has 16 more fiber ports quantity than the Allied Telesis AT-x550-18XTQ-50 Managed L3 (18 vs 2). The Allied Telesis AT-x550-18XTQ-50 Managed L3 has 4 dB more noise level than the Allied Telesis AT-x550-18XSQ-50 Managed L3 Power over Ethernet (PoE) Grey (50 dB vs 46 dB). Only the Allied Telesis AT-x550-18XSQ-50 Managed L3 Power over Ethernet (PoE) Grey has power over Ethernet (PoE).

Basic switching RJ-45 Ethernet ports quantity
- AT-x550-18XSQ-50 Managed L3 Power over Ethernet (PoE) Grey:0
- AT-x550-18XTQ-50 Managed L3:16
Fiber ports quantity
- AT-x550-18XSQ-50 Managed L3 Power over Ethernet (PoE) Grey:18
- AT-x550-18XTQ-50 Managed L3:2
Noise level
- AT-x550-18XSQ-50 Managed L3 Power over Ethernet (PoE) Grey:46 dB
- AT-x550-18XTQ-50 Managed L3:50 dB
Power consumption (typical)
- AT-x550-18XSQ-50 Managed L3 Power over Ethernet (PoE) Grey:111 W
- AT-x550-18XTQ-50 Managed L3:128 W
Power over Ethernet (PoE)
- AT-x550-18XSQ-50 Managed L3 Power over Ethernet (PoE) Grey:Yes
- AT-x550-18XTQ-50 Managed L3:No
Heat dissipation
- AT-x550-18XSQ-50 Managed L3 Power over Ethernet (PoE) Grey:378 BTU/h
- AT-x550-18XTQ-50 Managed L3:436 BTU/h

Side by side

Differences highlightedShow differences only

Comparison of AT-x550-18XSQ-50, AT-x550-18XTQ-50
44 specifications	A Allied Telesis AT-x550-18XSQ-50 Managed L3 Power over Ethernet (PoE) Grey Model AT-x550-18XSQ-50 View product	B Allied Telesis AT-x550-18XTQ-50 Managed L3 Model AT-x550-18XTQ-50 View product
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	0	16
Fiber ports quantityDiffers	18	2
Basic switching RJ-45 Ethernet ports typeKnown for one	Unknown — not stated by the source	10G Ethernet (100/1000/10000)
Performance1 differ
Noise levelDiffers	46 dB	50 dB
Power1 differ
Power consumption (typical)Differs	111 W	128 W
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	Yes	No
Power over Ethernet plus (PoE+) ports quantityKnown for one	8	Unknown — not stated by the source
Operational conditions1 differ
Heat dissipationDiffers	378 BTU/h	436 BTU/h

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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