Product comparison · 2 network switches

Allied Telesis AT-x250-18XTm-50 Managed L3 1U Grey vs Allied Telesis AT-x540L-28XS-50 Managed L3 1U Grey

51specifications compared
14differ
37identical
10known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- AT-x250-18XTm-50 Managed L3 1U Grey:16
- AT-x540L-28XS-50 Managed L3 1U Grey:0
SFP+ module slots quantity
- AT-x250-18XTm-50 Managed L3 1U Grey:2
- AT-x540L-28XS-50 Managed L3 1U Grey:28
Switching capacity
- AT-x250-18XTm-50 Managed L3 1U Grey:360 Gbit/s
- AT-x540L-28XS-50 Managed L3 1U Grey:560 Gbit/s
Forwarding rate
- AT-x250-18XTm-50 Managed L3 1U Grey:267.9 Mpps
- AT-x540L-28XS-50 Managed L3 1U Grey:416.7 Mpps
Number of static routes
- AT-x250-18XTm-50 Managed L3 1U Grey:16
- AT-x540L-28XS-50 Managed L3 1U Grey:1000
Jumbo frames
- AT-x250-18XTm-50 Managed L3 1U Grey:10000
- AT-x540L-28XS-50 Managed L3 1U Grey:9000
Memory type
- AT-x250-18XTm-50 Managed L3 1U Grey:DDR4-SDRAM
- AT-x540L-28XS-50 Managed L3 1U Grey:SDRAM
Internal memory
- AT-x250-18XTm-50 Managed L3 1U Grey:1024 MB
- AT-x540L-28XS-50 Managed L3 1U Grey:2048 MB

Side by side

Differences highlightedShow differences only

Comparison of AT-x250-18XTm-50, AT-x540L-28XS-50
61 specifications	A Allied Telesis AT-x250-18XTm-50 Managed L3 1U Grey Model AT-x250-18XTm-50 View product	B Allied Telesis AT-x540L-28XS-50 Managed L3 1U Grey Model AT-x540L-28XS-50 View product
Management featuresidentical
Switch type	Managed	Managed
Switch layer	L3	L3
Quality of Service (QoS) support	Yes	Yes
Web-based management	Yes	Yes
ARP inspection	Yes	Yes
System event logKnown for one	Yes	Unknown — not stated by the source
MIB support	Yes	Yes
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	16	0
Basic switching RJ-45 Ethernet ports type	No	No
SFP+ module slots quantityDiffers	2	28
Fiber ports quantityKnown for one	Unknown — not stated by the source	28
Network1 differ
Networking standardsDiffers	IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3bz, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3x, IEEE 802.3z, IEEE 802.3az	IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3az, IEEE 802.3bz, IEEE 802.3x, IEEE 802.3z
10G support	Yes	Yes
Port mirroring	Yes	Yes
Full duplex	Yes	Yes
Policy-based routing	Yes	Yes
Broadcast storm control	Yes	Yes
Flow control support	Yes	Yes
Link aggregation	Yes	Yes
Spanning tree protocol	Yes	Yes
VLAN support	Yes	Yes
Number of VLANs	4094	4094
Data transmission4 differ
MAC address table	32000 entries	32000 entries
Switching capacityDiffers	360 Gbit/s	560 Gbit/s
Forwarding rateDiffers	267.9 Mpps	416.7 Mpps
Static route	Yes	Yes
Number of static routesDiffers	16	1000
Jumbo frames support	Yes	Yes
Jumbo framesDiffers	10000	9000
Packet buffer memory	8 MB	8 MB
Security2 differ
DHCP featuresDiffers	DHCPv6 relay, DHCP snooping, DHCPv6 client	DHCP snooping, DHCPv6 client, DHCPv6 relay
Access Control List (ACL)	Yes	Yes
IGMP snooping	Yes	Yes
Authentication	MAC-based authentication, Web-based authentication	MAC-based authentication, Web-based authentication
Authentication type	RADIUS, TACACS+	RADIUS, TACACS+
BPDU filtering/protection	Yes	Yes
Loop protection	Yes	Yes
MAC address filtering	Yes	Yes
SSH/SSL support	Yes	Yes
Security algorithmsDiffers	SSH, SSL/TLS, SHA-1, SHA-256, SHA-384, SHA-512	SHA-1, SHA-256, SHA-384, SHA-512, SSH, SSL/TLS
Multicast featuresidentical
Multicast support	Yes	Yes
Designidentical
Rack mounting	Yes	Yes
Stackable	Yes	Yes
Form factor	1U	1U
Product colour	Grey	Grey
LED indicators	Yes	Yes
Performance2 differ
Memory typeDiffers	DDR4-SDRAM	SDRAM
Internal memoryDiffers	1024 MB	2048 MB
Flash memory	256 MB	256 MB
Poweridentical
Power supply included	Yes	Yes
Power consumption (max)Known for one	Unknown — not stated by the source	86 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-25 - 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 - 3000 m	Unknown — not stated by the source
Heat dissipationKnown for one	Unknown — not stated by the source	293 BTU/h
Weight & dimensions3 differ
WidthDiffers	210 mm	440 mm
DepthDiffers	346 mm	290 mm
HeightDiffers	42.5 mm	44 mm
WeightKnown for one	Unknown — not stated by the source	3.8 kg

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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