Product comparison · 2 network switch modules

Allied Telesis AT-SBx81GT40 network switch module Gigabit Ethernet vs Allied Telesis AT-XEM-24T network switch module Gigabit Ethernet

14specifications compared
6differ
8identical
14known for one product only

Key differences

Operating relative humidity (H-H)
- AT-SBx81GT40 network switch module Gigabit Ethernet:5 - 90%
- AT-XEM-24T network switch module Gigabit Ethernet:5 - 80%
Dimensions (WxDxH)
- AT-SBx81GT40 network switch module Gigabit Ethernet:207 x 313 x 41 mm
- AT-XEM-24T network switch module Gigabit Ethernet:109 x 253 x 45 mm
Weight
- AT-SBx81GT40 network switch module Gigabit Ethernet:1.1 kg
- AT-XEM-24T network switch module Gigabit Ethernet:820 g

Side by side

Differences highlightedShow differences only

Comparison of AT-SBx81GT40, AT-XEM-24T
28 specifications	A Allied Telesis AT-SBx81GT40 network switch module Gigabit Ethernet Model AT-SBx81GT40 View product	B Allied Telesis AT-XEM-24T network switch module Gigabit Ethernet Model AT-XEM-24T View product
Network1 differ
Ethernet interface type	Gigabit Ethernet	Gigabit Ethernet
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Copper ethernet cabling technology	10BASE-T, 100BASE-TX, 1000BASE-T	10BASE-T, 100BASE-TX, 1000BASE-T
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Networking standardsDiffers	IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Quality of Service (QoS) support	Yes	Yes
Service levelKnown for one	3	Unknown — not stated by the source
Buffer size per portKnown for one	4 MB	Unknown — not stated by the source
Queues per portKnown for one	8	Unknown — not stated by the source
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	802.1x RADIUS, SSH-2	Unknown — not stated by the source
CompatibilityDiffers	Allied Telesis SwitchBlade x8100	Allied Telesis SwitchBlade x908 / x900
Poweridentical
Power consumption (typical)Known for one	53.9 W	Unknown — not stated by the source
Operational conditions1 differ
Operating altitudeKnown for one	0 - 3048 m	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	5 - 90%	5 - 80%
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Storage temperature (T-T)	-25 - 70 °C	-25 - 70 °C
Certificates1 differ
Electromagnetic compatibilityKnown for one	EN55022 class A, FCC class A, VCCI class A	Unknown — not stated by the source
Safety	UL60950-1, CAN/CSA-C22.2 No. 60950-1-03, EN60950-1, EN60825-1, AS/NZS 60950.1	UL60950-1, CAN/CSA-C22.2 No. 60950-1-03, EN60950-1, EN60825-1, AS/NZS 60950.1
CertificationDiffers	EN55024, EN61000-3 UL, cUL, TUV RoHS	UL, cUL, TUV RoHS
Weight & dimensions2 differ
Dimensions (WxDxH)Differs	207 x 313 x 41 mm	109 x 253 x 45 mm
WeightDiffers	1.1 kg	820 g
Logistics dataidentical
Country of originKnown for one	Indonesia	Unknown — not stated by the source
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	24 x RJ.5
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	1.4 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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