Product comparison · 2 network switch modules

Allied Telesis AT-SBx81XLEM/Q2 network switch module vs Allied Telesis XEM2-8XSTm network switch module 10 Gigabit Ethernet

6specifications compared
6differ
0identical
12known for one product only

Key differences

The Allied Telesis XEM2-8XSTm network switch module 10 Gigabit Ethernet has 2 more fiber ports quantity than the Allied Telesis AT-SBx81XLEM/Q2 network switch module (4 vs 2). The Allied Telesis XEM2-8XSTm network switch module 10 Gigabit Ethernet has 15 mm more width than the Allied Telesis AT-SBx81XLEM/Q2 network switch module (109 mm vs 94 mm). The Allied Telesis XEM2-8XSTm network switch module 10 Gigabit Ethernet has 10 mm more depth than the Allied Telesis AT-SBx81XLEM/Q2 network switch module (170 mm vs 160 mm). Fiber optic connector: QSFP+ on the Allied Telesis AT-SBx81XLEM/Q2 network switch module, SFP+ on the Allied Telesis XEM2-8XSTm network switch module 10 Gigabit Ethernet.

Fiber optic connector
- AT-SBx81XLEM/Q2 network switch module:QSFP+
- XEM2-8XSTm network switch module 10 Gigabit Ethernet:SFP+
Fiber ports quantity
- AT-SBx81XLEM/Q2 network switch module:2
- XEM2-8XSTm network switch module 10 Gigabit Ethernet:4
Width
- AT-SBx81XLEM/Q2 network switch module:94 mm
- XEM2-8XSTm network switch module 10 Gigabit Ethernet:109 mm
Depth
- AT-SBx81XLEM/Q2 network switch module:160 mm
- XEM2-8XSTm network switch module 10 Gigabit Ethernet:170 mm
Height
- AT-SBx81XLEM/Q2 network switch module:36 mm
- XEM2-8XSTm network switch module 10 Gigabit Ethernet:40 mm
Weight
- AT-SBx81XLEM/Q2 network switch module:200 g
- XEM2-8XSTm network switch module 10 Gigabit Ethernet:700 g

Side by side

Differences highlightedShow differences only

Comparison of AT-SBx81XLEM/Q2, XEM2-8XSTm
18 specifications	A Allied Telesis AT-SBx81XLEM/Q2 network switch module Model AT-SBx81XLEM/Q2 View product	B Allied Telesis XEM2-8XSTm network switch module 10 Gigabit Ethernet Model XEM2-8XSTm View product
Networkidentical
Networking standardsKnown for one	IEEE 802.3ba	Unknown — not stated by the source
Ethernet interface typeKnown for one	Unknown — not stated by the source	10 Gigabit Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	1000,2500,5000,10000 Mbit/s
Optical fiber1 differ
Fiber optic connectorDiffers	QSFP+	SFP+
Ports & interfaces1 differ
Fiber ports quantityDiffers	2	4
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	4
Performanceidentical
CompatibilityKnown for one	Allied Telesis SBx81XLEM	Unknown — not stated by the source
Operational conditionsidentical
Operating altitudeKnown for one	0 - 3048 m	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-25 - 70 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	94 mm	109 mm
DepthDiffers	160 mm	170 mm
HeightDiffers	36 mm	40 mm
WeightDiffers	200 g	700 g
Logistics dataidentical
Country of originKnown for one	Indonesia	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	1.7 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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