Product comparison · 2 network switches

Allied Telesis GS920/24 Unmanaged L2 Gigabit Ethernet (10/100/1000) 1U Grey vs Allied Telesis X550-18XSPQM Managed L2

25specifications compared
19differ
6identical
34known for one product only

Key differences

Switch type
- GS920/24 Unmanaged L2 Gigabit Ethernet (10/100/1000) 1U Grey:Unmanaged
- X550-18XSPQM Managed L2:Managed
Basic switching RJ-45 Ethernet ports quantity
- GS920/24 Unmanaged L2 Gigabit Ethernet (10/100/1000) 1U Grey:24
- X550-18XSPQM Managed L2:8
10G support
- GS920/24 Unmanaged L2 Gigabit Ethernet (10/100/1000) 1U Grey:No
- X550-18XSPQM Managed L2:Yes
MAC address table
- GS920/24 Unmanaged L2 Gigabit Ethernet (10/100/1000) 1U Grey:8000 entries
- X550-18XSPQM Managed L2:16000 entries
Switching capacity
- GS920/24 Unmanaged L2 Gigabit Ethernet (10/100/1000) 1U Grey:48 Gbit/s
- X550-18XSPQM Managed L2:480 Gbit/s
Packet buffer memory
- GS920/24 Unmanaged L2 Gigabit Ethernet (10/100/1000) 1U Grey:0.524 MB
- X550-18XSPQM Managed L2:4 MB
Stackable
- GS920/24 Unmanaged L2 Gigabit Ethernet (10/100/1000) 1U Grey:No
- X550-18XSPQM Managed L2:Yes
Form factor
- GS920/24 Unmanaged L2 Gigabit Ethernet (10/100/1000) 1U Grey:1U
- X550-18XSPQM Managed L2:19U

Side by side

Differences highlightedShow differences only

Comparison of GS920/24, X550-18XSPQM
59 specifications	A Allied Telesis GS920/24 Unmanaged L2 Gigabit Ethernet (10/100/1000) 1U Grey Model GS920/24 View product	B Allied Telesis X550-18XSPQM Managed L2 Model X550-18XSPQM View product
Management features1 differ
Switch typeDiffers	Unmanaged	Managed
Switch layer	L2	L2
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	24	8
Basic switching RJ-45 Ethernet ports typeDiffers	Gigabit Ethernet (10/100/1000)	10G Ethernet (100/1000/10000)
Installed SFP+ modules quantityKnown for one	Unknown — not stated by the source	8
Network2 differ
Networking standardsDiffers	IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x	IEEE 1588, IEEE 802.1AX, IEEE 802.1D, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3an, IEEE 802.3at, IEEE 802.3az, IEEE 802.3ba, IEEE 802.3bz, IEEE 802.3x, IEEE 802.3z
10G supportDiffers	No	Yes
Port mirroringKnown for one	Unknown — not stated by the source	Yes
IP routingKnown for one	Unknown — not stated by the source	Yes
Link aggregationKnown for one	Unknown — not stated by the source	Yes
VLAN supportKnown for one	Unknown — not stated by the source	Yes
Number of VLANsKnown for one	Unknown — not stated by the source	4094
Copper ethernet cabling technologyKnown for one	10BASE-T, 100BASE-T, 1000BASE-T	Unknown — not stated by the source
Auto MDI/MDI-XKnown for one	Yes	Unknown — not stated by the source
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Optical fiberidentical
Switching optical modules typeKnown for one	Unknown — not stated by the source	40 Gigabit Ethernet
Data transmission3 differ
MAC address tableDiffers	8000 entries	16000 entries
Switching capacityDiffers	48 Gbit/s	480 Gbit/s
Forwarding rateKnown for one	Unknown — not stated by the source	357.1 Mpps
Latency (1 Gbps)Known for one	Unknown — not stated by the source	3.8 µs
Latency (10 Gbps)Known for one	Unknown — not stated by the source	3 µs
Number of queuesKnown for one	Unknown — not stated by the source	8
Jumbo frames support	Yes	Yes
Packet buffer memoryDiffers	0.524 MB	4 MB
Jumbo framesKnown for one	9216	Unknown — not stated by the source
Securityidentical
DHCP featuresKnown for one	Unknown — not stated by the source	DHCP client, DHCP relay, DHCP server
BPDU filtering/protectionKnown for one	Unknown — not stated by the source	Yes
Design3 differ
Rack mounting	Yes	Yes
StackableDiffers	No	Yes
Form factorDiffers	1U	19U
Product colourDiffers	Grey	Silver
SafetyKnown for one	Unknown — not stated by the source	UL, cUL, TUV
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
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	47 dB
Power1 differ
Power consumption (max)Differs	18 W	99 W
Power supply includedKnown for one	Yes	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Input currentKnown for one	0.4 A	Unknown — not stated by the source
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	No	Yes
Power over Ethernet plus (PoE+) ports quantityKnown for one	Unknown — not stated by the source	8
Power over Ethernet (PoE) power per portKnown for one	Unknown — not stated by the source	30 W
Total Power over Ethernet (PoE) budgetKnown for one	Unknown — not stated by the source	240 W
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 45 °C
Storage temperature (T-T)Differs	-20 - 70 °C	-25 - 70 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating altitudeDiffers	0 - 2000 m	0 - 3048 m
Heat dissipationKnown for one	Unknown — not stated by the source	1334 BTU/h
Weight & dimensions3 differ
WidthDiffers	341 mm	440 mm
DepthDiffers	210 mm	260 mm
Height	44 mm	44 mm
WeightDiffers	2.1 kg	4.2 kg
Packaging contentidentical
Rack mount kitKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	EN55024, ICES Class A, VCCI Class A, FCC Class A, EN55032:2012 Class A, CISPR 32 Class A, CE, RoHS	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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