Product comparison · 2 network switch modules

Allied Telesis AT-SBx81XLEM/Q2 network switch module vs Allied Telesis AT-SBx81XLEM/XS8 network switch module

Key differences

Networking standards
- AT-SBx81XLEM/Q2 network switch module:IEEE 802.3ba
- AT-SBx81XLEM/XS8 network switch module:IEEE 802.3ae, IEEE 802.3z
Fiber optic connector
- AT-SBx81XLEM/Q2 network switch module:QSFP+
- AT-SBx81XLEM/XS8 network switch module:SFP+
Fiber ports quantity
- AT-SBx81XLEM/Q2 network switch module:2
- AT-SBx81XLEM/XS8 network switch module:8

Differences highlightedShow differences only

Comparison of AT-SBx81XLEM/Q2, AT-SBx81XLEM/XS8
14 specifications	A Allied Telesis AT-SBx81XLEM/Q2 network switch module Model AT-SBx81XLEM/Q2 View product	B Allied Telesis AT-SBx81XLEM/XS8 network switch module Model AT-SBx81XLEM/XS8 View product
Network1 differ
Networking standardsDiffers	IEEE 802.3ba	IEEE 802.3ae, IEEE 802.3z
Optical fiber1 differ
Fiber optic connectorDiffers	QSFP+	SFP+
Ports & interfaces1 differ
Fiber ports quantityDiffers	2	8
Performanceidentical
Compatibility	Allied Telesis SBx81XLEM	Allied Telesis SBx81XLEM
Operational conditionsidentical
Operating altitude	0 - 3048 m	0 - 3048 m
Operating relative humidity (H-H)	5 - 90%	5 - 90%
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
Weight & dimensionsidentical
WidthKnown for one	94 mm	Unknown — not stated by the source
DepthKnown for one	160 mm	Unknown — not stated by the source
HeightKnown for one	36 mm	Unknown — not stated by the source
WeightKnown for one	200 g	Unknown — not stated by the source
Logistics dataidentical
Country of origin	Indonesia	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.