Product comparison · 2 network switches

Allied Telesis AT-X550-18XSQ-30 network switch Managed L3 vs Allied Telesis AT-X550-18XTQ-30 network switch Managed L3

50specifications compared
4differ
46identical
1known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- AT-X550-18XSQ-30 network switch Managed L3:0
- AT-X550-18XTQ-30 network switch Managed L3:16
Noise level
- AT-X550-18XSQ-30 network switch Managed L3:46 dB
- AT-X550-18XTQ-30 network switch Managed L3:50 dB
Power consumption (max)
- AT-X550-18XSQ-30 network switch Managed L3:111 W
- AT-X550-18XTQ-30 network switch Managed L3:128 W
Heat dissipation
- AT-X550-18XSQ-30 network switch Managed L3:378 BTU/h
- AT-X550-18XTQ-30 network switch Managed L3:436 BTU/h

Side by side

Differences highlightedShow differences only

Comparison of AT-X550-18XSQ-30, AT-X550-18XTQ-30
51 specifications	A Allied Telesis AT-X550-18XSQ-30 network switch Managed L3 Model AT-X550-18XSQ-30 View product	B Allied Telesis AT-X550-18XTQ-30 network switch Managed L3 Model AT-X550-18XTQ-30 View product
Management featuresidentical
Switch type	Managed	Managed
Switch layer	L3	L3
Quality of Service (QoS) support	Yes	Yes
Web-based management	Yes	Yes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	0	16
Basic switching RJ-45 Ethernet ports type	10G Ethernet (100/1000/10000)	10G Ethernet (100/1000/10000)
Installed SFP+ modules quantityKnown for one	16	Unknown — not stated by the source
Installed QSFP+ modules quantity	2	2
Networkidentical
Networking standards	IEEE 802.2, IEEE 802.3	IEEE 802.2, IEEE 802.3
10G support	Yes	Yes
Port mirroring	Yes	Yes
Full duplex	Yes	Yes
IP routing	Yes	Yes
Flow control support	Yes	Yes
Spanning tree protocol	Yes	Yes
VLAN support	Yes	Yes
Number of VLANs	4094	4094
Data transmissionidentical
MAC address table	16000 entries	16000 entries
Switching capacity	480 Gbit/s	480 Gbit/s
Latency (1 Gbps)	3.9 µs	3.9 µs
Latency (10 Gbps)	3 µs	3 µs
Jumbo frames support	Yes	Yes
Packet buffer memory	4 MB	4 MB
Securityidentical
DHCP features	DHCP server, DHCP client	DHCP server, DHCP client
Access Control List (ACL)	Yes	Yes
IGMP snooping	Yes	Yes
BPDU filtering/protection	Yes	Yes
Loop protection	Yes	Yes
MAC address filtering	Yes	Yes
SSH/SSL support	Yes	Yes
Multicast featuresidentical
Multicast support	Yes	Yes
Designidentical
Rack mounting	Yes	Yes
Stackable	Yes	Yes
Product colour	Grey	Grey
Performance1 differ
Internal memory	1024 MB	1024 MB
Flash memory	1024 MB	1024 MB
Noise levelDiffers	46 dB	50 dB
Power1 differ
AC input voltage	90 - 260 V	90 - 260 V
AC input frequency	47/63 Hz	47/63 Hz
Power consumption (max)Differs	111 W	128 W
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Operational conditions1 differ
Operating temperature (T-T)	0 - 45 °C	0 - 45 °C
Storage temperature (T-T)	-25 - 70 °C	-25 - 70 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating altitude	0 - 3048 m	0 - 3048 m
Heat dissipationDiffers	378 BTU/h	436 BTU/h
Weight & dimensionsidentical
Width	210 mm	210 mm
Depth	346 mm	346 mm
Height	42.5 mm	42.5 mm
Logistics dataidentical
Country of origin	China	China

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.

More network switch comparisons

All network switch comparisons