Product comparison · 2 network switch modules

Allied Telesis AT-SBx81XLEM network switch module Gigabit Ethernet vs Allied Telesis AT-SBx81XLEM/Q2 network switch module

10specifications compared
5differ
5identical
19known for one product only

Key differences

Fiber optic connector
- AT-SBx81XLEM network switch module Gigabit Ethernet:SFP
- AT-SBx81XLEM/Q2 network switch module:QSFP+
Fiber ports quantity
- AT-SBx81XLEM network switch module Gigabit Ethernet:12
- AT-SBx81XLEM/Q2 network switch module:2
Weight
- AT-SBx81XLEM network switch module Gigabit Ethernet:1.1 kg
- AT-SBx81XLEM/Q2 network switch module:200 g

Side by side

Differences highlightedShow differences only

Comparison of AT-SBx81XLEM, AT-SBx81XLEM/Q2
29 specifications	A Allied Telesis AT-SBx81XLEM network switch module Gigabit Ethernet Model AT-SBx81XLEM View product	B Allied Telesis AT-SBx81XLEM/Q2 network switch module Model AT-SBx81XLEM/Q2 View product
Network1 differ
Ethernet interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	100,1000 Mbit/s	Unknown — not stated by the source
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 802.3u, IEEE 802.3x, IEEE 802.3z	IEEE 802.3ba
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Optical fiber1 differ
Fiber optic connectorDiffers	SFP	QSFP+
Ports & interfaces1 differ
Fiber ports quantityDiffers	12	2
Performance1 differ
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Service levelKnown for one	3	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 SBx81XLEM
Poweridentical
Power consumption (typical)Known for one	44 W	Unknown — not stated by the source
Certificatesidentical
Electromagnetic compatibilityKnown for one	EN55022 class A, FCC class A, VCCI class A	Unknown — not stated by the source
SafetyKnown for one	UL60950-1, CAN/CSA-C22.2 No. 60950-1-03, EN60950-1, EN60825-1, AS/NZS 60950.1	Unknown — not stated by the source
CertificationKnown for one	EN55024, EN61000-3 UL, cUL, TUV RoHS	Unknown — not stated by the source
Weight & dimensions1 differ
Dimensions (WxDxH)Known for one	207 x 313 x 41 mm	Unknown — not stated by the source
WeightDiffers	1.1 kg	200 g
WidthKnown for one	Unknown — not stated by the source	94 mm
DepthKnown for one	Unknown — not stated by the source	160 mm
HeightKnown for one	Unknown — not stated by the source	36 mm
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	Indonesia

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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