Product comparison · 2 network switch modules

Allied Telesis AT-SBx81XLEM/Q2 network switch module vs Allied Telesis AT-SBx81XLEM/XT4 network switch module

Key differences

Weight
- AT-SBx81XLEM/Q2 network switch module:200 g
- AT-SBx81XLEM/XT4 network switch module:300 g

Differences highlightedShow differences only

Comparison of AT-SBx81XLEM/Q2, AT-SBx81XLEM/XT4
17 specifications	A Allied Telesis AT-SBx81XLEM/Q2 network switch module Model AT-SBx81XLEM/Q2 View product	B Allied Telesis AT-SBx81XLEM/XT4 network switch module Model AT-SBx81XLEM/XT4 View product
Network1 differ
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000,10000 Mbit/s
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	10BASE-T, 10GBASE-T, 100BASE-TX, 1000BASE-T
Networking standardsDiffers	IEEE 802.3ba	IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3u
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	4
Fiber ports quantityKnown for one	2	Unknown — not stated by the source
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 & dimensions1 differ
Width	94 mm	94 mm
Depth	160 mm	160 mm
Height	36 mm	36 mm
WeightDiffers	200 g	300 g
Logistics dataidentical
Country of origin	Indonesia	Indonesia
Optical fiberidentical
Fiber optic connectorKnown for one	QSFP+	Unknown — not stated by the source

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.