Product comparison · 2 network switches

Allied Telesis AT-GS920/24 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey vs Zyxel XGS1930-28 Managed L3 Gigabit Ethernet (10/100/1000) Black

27specifications compared
15differ
12identical
54known for one product only

Key differences

Switch type
- AT-GS920/24 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:Unmanaged
- XGS1930-28 Managed L3 Gigabit Ethernet (10/100/1000) Black:Managed
10G support
- AT-GS920/24 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:No
- XGS1930-28 Managed L3 Gigabit Ethernet (10/100/1000) Black:Yes
MAC address table
- AT-GS920/24 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:8000 entries
- XGS1930-28 Managed L3 Gigabit Ethernet (10/100/1000) Black:16000 entries
Switching capacity
- AT-GS920/24 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:48 Gbit/s
- XGS1930-28 Managed L3 Gigabit Ethernet (10/100/1000) Black:128 Gbit/s
Rack mounting
- AT-GS920/24 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:No
- XGS1930-28 Managed L3 Gigabit Ethernet (10/100/1000) Black:Yes
Product colour
- AT-GS920/24 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:Grey
- XGS1930-28 Managed L3 Gigabit Ethernet (10/100/1000) Black:Black
Storage temperature (T-T)
- AT-GS920/24 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:-20 - 70 °C
- XGS1930-28 Managed L3 Gigabit Ethernet (10/100/1000) Black:-40 - 70 °C
Operating relative humidity (H-H)
- AT-GS920/24 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey:5 - 80%
- XGS1930-28 Managed L3 Gigabit Ethernet (10/100/1000) Black:10 - 95%

Side by side

Differences highlightedShow differences only

Comparison of AT-GS920/24, XGS1930-28
81 specifications	A Allied Telesis AT-GS920/24 network switch Unmanaged Gigabit Ethernet (10/100/1000) 1U Grey Model AT-GS920/24 View product	B Zyxel XGS1930-28 Managed L3 Gigabit Ethernet (10/100/1000) Black Model XGS1930-28 View product
Management features1 differ
Switch typeDiffers	Unmanaged	Managed
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
Web-based management	Yes	Yes
Ports & interfacesidentical
Basic switching RJ-45 Ethernet ports quantity	24	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet (10/100/1000)
Installed SFP modules quantity	0	0
Installed SFP+ modules quantity	0	0
SFP+ module slots quantityKnown for one	Unknown — not stated by the source	4
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP+
Console portKnown for one	RJ-45	Unknown — not stated by the source
Network3 differ
Networking standardsDiffers	IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G supportDiffers	No	Yes
Copper ethernet cabling technologyDiffers	10BASE-T, 100BASE-T, 1000BASE-TX	10BASE-T, 100BASE-TX, 1000BASE-T
Port mirroringKnown for one	Unknown — not stated by the source	Yes
IP routingKnown for one	Unknown — not stated by the source	Yes
Routing entriesKnown for one	Unknown — not stated by the source	32
Broadcast storm controlKnown for one	Unknown — not stated by the source	Yes
Flow control support	Yes	Yes
Link aggregationKnown for one	Unknown — not stated by the source	Yes
Spanning tree protocolKnown for one	Unknown — not stated by the source	Yes
VLAN supportKnown for one	Unknown — not stated by the source	Yes
Virtual LAN featuresKnown for one	Unknown — not stated by the source	Voice VLAN, Port-based VLAN
Number of VLANsKnown for one	Unknown — not stated by the source	4000
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
Data transmission2 differ
MAC address tableDiffers	8000 entries	16000 entries
Switching capacityDiffers	48 Gbit/s	128 Gbit/s
Forwarding rateKnown for one	Unknown — not stated by the source	95.2 Mpps
Static routeKnown for one	Unknown — not stated by the source	Yes
Path MTU discoveryKnown for one	Unknown — not stated by the source	Yes
Packet buffer memoryKnown for one	Unknown — not stated by the source	1.5 MB
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Security1 differ
DHCP featuresKnown for one	Unknown — not stated by the source	DHCP relay, DHCPv6 relay, DHCP client
Access Control List (ACL)Known for one	Unknown — not stated by the source	Yes
IGMP snoopingKnown for one	Unknown — not stated by the source	Yes
AuthenticationKnown for one	Unknown — not stated by the source	Guest VLAN, MAC-based authentication, Port-based authentication
CPU defenseKnown for one	Unknown — not stated by the source	Yes
Loop protection	Yes	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
SSH/SSL supportKnown for one	Unknown — not stated by the source	Yes
Security algorithmsDiffers	EAP	802.1x RADIUS, HTTPS, SHA-2, SNMPv3, SSL/TLS
Multicast featuresidentical
Multicast supportKnown for one	Unknown — not stated by the source	Yes
Protocolsidentical
GARP VLAN Registration Protocol (GVRP)Known for one	Unknown — not stated by the source	Yes
Design2 differ
Rack mountingDiffers	No	Yes
Product colourDiffers	Grey	Black
SafetyKnown for one	Unknown — not stated by the source	LVD, BSMI
Electromagnetic compatibilityKnown for one	Unknown — not stated by the source	FCC 15 A, CE A, BSMI EMC
Form factorKnown for one	1U	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Internal memoryKnown for one	Unknown — not stated by the source	512 MB
Flash memoryKnown for one	Unknown — not stated by the source	32 MB
Noise levelKnown for one	Unknown — not stated by the source	0 dB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1211024 h
Poweridentical
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (max)Known for one	Unknown — not stated by the source	24.6 W
Power supply includedKnown for one	Yes	Unknown — not stated by the source
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Operational conditions3 differ
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Storage temperature (T-T)Differs	-20 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	5 - 80%	10 - 95%
Storage relative humidity (H-H)Differs	5 - 95%	10 - 95%
Heat dissipationKnown for one	Unknown — not stated by the source	83.886 BTU/h
Operating altitudeKnown for one	0 - 2000 m	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	341 mm	441 mm
DepthDiffers	210 mm	270 mm
Height	44 mm	44 mm
WeightDiffers	2.1 kg	3.4 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Rack mount kitKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	616 mm
Package depthKnown for one	Unknown — not stated by the source	355 mm
Package heightKnown for one	Unknown — not stated by the source	107 mm
Package weightKnown for one	Unknown — not stated by the source	4.47 kg
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	RoHS
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85176990

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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