Product comparison · 2 network switches

Allied Telesis AT-GS920/16 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey vs Allied Telesis AT-X550-18XSQ network switch Managed L3 Grey

18specifications compared
12differ
6identical
46known for one product only

Key differences

Switch type
- AT-GS920/16 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:Unmanaged
- AT-X550-18XSQ network switch Managed L3 Grey:Managed
Basic switching RJ-45 Ethernet ports quantity
- AT-GS920/16 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:16
- AT-X550-18XSQ network switch Managed L3 Grey:0
MAC address table
- AT-GS920/16 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:8000 entries
- AT-X550-18XSQ network switch Managed L3 Grey:16000 entries
Switching capacity
- AT-GS920/16 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:32 Gbit/s
- AT-X550-18XSQ network switch Managed L3 Grey:480 Gbit/s
AC input voltage
- AT-GS920/16 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:100 - 240 V
- AT-X550-18XSQ network switch Managed L3 Grey:90 - 260 V
AC input frequency
- AT-GS920/16 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:50 - 60 Hz
- AT-X550-18XSQ network switch Managed L3 Grey:45/63 Hz
Operating temperature (T-T)
- AT-GS920/16 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:0 - 50 °C
- AT-X550-18XSQ network switch Managed L3 Grey:0 - 45 °C
Width
- AT-GS920/16 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:263 mm
- AT-X550-18XSQ network switch Managed L3 Grey:210 mm

Side by side

Differences highlightedShow differences only

Comparison of AT-GS920/16, AT-X550-18XSQ
64 specifications	A Allied Telesis AT-GS920/16 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey Model AT-GS920/16 View product	B Allied Telesis AT-X550-18XSQ network switch Managed L3 Grey Model AT-X550-18XSQ View product
Management features1 differ
Switch typeDiffers	Unmanaged	Managed
Web-based management	Yes	Yes
Switch layerKnown for one	Unknown — not stated by the source	L3
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
ARP inspectionKnown for one	Unknown — not stated by the source	Yes
Traffic classificationKnown for one	Unknown — not stated by the source	Yes
Traffic shapingKnown for one	Unknown — not stated by the source	Yes
System event logKnown for one	Unknown — not stated by the source	Yes
MIB supportKnown for one	Unknown — not stated by the source	SNMP
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	16	0
Basic switching RJ-45 Ethernet ports typeDiffers	Gigabit Ethernet (10/100/1000)	No
Installed SFP modules quantity	0	0
Installed SFP+ modules quantity	0	0
SFP+ module slots quantityKnown for one	Unknown — not stated by the source	16
Fiber ports quantityKnown for one	Unknown — not stated by the source	18
Console portKnown for one	Unknown — not stated by the source	RJ-45
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
Networking standardsDiffers	IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x	IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3ah, IEEE 802.3az, IEEE 802.3ba
10G supportKnown for one	No	Unknown — not stated by the source
Copper ethernet cabling technologyKnown for one	10BASE-T, 100BASE-T, 1000BASE-T	Unknown — not stated by the source
Full duplexKnown for one	Yes	Unknown — not stated by the source
Auto MDI/MDI-XKnown for one	Yes	Unknown — not stated by the source
Auto-negotiationKnown for one	Yes	Unknown — not stated by the source
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Policy-based routingKnown for one	Unknown — not stated by the source	Yes
Number of VLANsKnown for one	Unknown — not stated by the source	4094
Data transmission2 differ
MAC address tableDiffers	8000 entries	16000 entries
Switching capacityDiffers	32 Gbit/s	480 Gbit/s
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Jumbo framesKnown for one	9216	Unknown — not stated by the source
Packet forwarding rate (1 Gbps)Known for one	1488000 pps	Unknown — not stated by the source
Packet forwarding rate (10 Mbps)Known for one	14880 pps	Unknown — not stated by the source
Packet forwarding rate (100 Mbps)Known for one	148800 pps	Unknown — not stated by the source
Packet buffer memoryKnown for one	Unknown — not stated by the source	4 MB
Securityidentical
BPDU filtering/protectionKnown for one	Yes	Unknown — not stated by the source
Loop protectionKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	EAP	Unknown — not stated by the source
DHCP featuresKnown for one	Unknown — not stated by the source	DHCP client, DHCP server, DHCPv6 relay, DHCPv6 server
Designidentical
Rack mounting	Yes	Yes
Form factorKnown for one	1U	Unknown — not stated by the source
Product colour	Grey	Grey
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Wall mountableKnown for one	Yes	Unknown — not stated by the source
StackableKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Buffer sizeKnown for one	524 KB	Unknown — not stated by the source
Memory typeKnown for one	Unknown — not stated by the source	DDR-SDRAM
Internal memoryKnown for one	Unknown — not stated by the source	1024 MB
Flash memoryKnown for one	Unknown — not stated by the source	1024 MB
Noise levelKnown for one	Unknown — not stated by the source	46 dB
Power2 differ
AC input voltageDiffers	100 - 240 V	90 - 260 V
AC input frequencyDiffers	50 - 60 Hz	45/63 Hz
Power consumption (max)Known for one	12 W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	111 W
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 45 °C
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 2000 m	Unknown — not stated by the source
Heat dissipationKnown for one	Unknown — not stated by the source	378 BTU/h
Weight & dimensions3 differ
WidthDiffers	263 mm	210 mm
DepthDiffers	179 mm	346 mm
HeightDiffers	38 mm	42.5 mm
WeightKnown for one	1.5 kg	Unknown — not stated by the source

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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