Product comparison · 2 network switches

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

57specifications compared
2differ
55identical
2known for one product only

Key differences

SFP+ module slots quantity
- AT-x250-28XS-50 Managed L3 1U Grey:28
- AT-x250-28XTm-50 Managed L3 1U Grey:4
Weight
- AT-x250-28XS-50 Managed L3 1U Grey:3.8 kg
- AT-x250-28XTm-50 Managed L3 1U Grey:4 kg

Side by side

Differences highlightedShow differences only

Comparison of AT-x250-28XS-50, AT-x250-28XTm-50
59 specifications	A Allied Telesis AT-x250-28XS-50 Managed L3 1U Grey Model AT-x250-28XS-50 View product	B Allied Telesis AT-x250-28XTm-50 Managed L3 1U Grey Model AT-x250-28XTm-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 log	Yes	Yes
MIB support	Yes	Yes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantity	0	0
Basic switching RJ-45 Ethernet ports type	No	No
10G Ethernet (copper) ports quantityKnown for one	Unknown — not stated by the source	24
SFP+ module slots quantityDiffers	28	4
Networkidentical
Networking standards	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 802.3bz, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3x, IEEE 802.3z, IEEE 802.3az
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 transmissionidentical
MAC address table	32000 entries	32000 entries
Switching capacity	560 Gbit/s	560 Gbit/s
Forwarding rate	416.7 Mpps	416.7 Mpps
Static route	Yes	Yes
Number of static routes	16	16
Jumbo frames support	Yes	Yes
Jumbo frames	10000	10000
Packet buffer memory	8 MB	8 MB
Securityidentical
DHCP features	DHCPv6 relay, DHCP snooping, DHCPv6 client	DHCPv6 relay, DHCP snooping, DHCPv6 client
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
SSH/SSL support	Yes	Yes
Security algorithms	SSH, SSL/TLS, SHA-1, SHA-256, SHA-384, SHA-512	SSH, SSL/TLS, SHA-1, SHA-256, SHA-384, SHA-512
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
Performanceidentical
Memory type	DDR4-SDRAM	DDR4-SDRAM
Internal memory	1024 MB	1024 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	160 W
Operational conditionsidentical
Operating temperature (T-T)	0 - 50 °C	0 - 50 °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 - 3000 m	0 - 3000 m
Weight & dimensions1 differ
Width	440 mm	440 mm
Depth	290 mm	290 mm
Height	44 mm	44 mm
WeightDiffers	3.8 kg	4 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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