Product comparison · 2 network switch modules

Allied Telesis XEM2-4QS network switch module 40 Gigabit Ethernet vs Allied Telesis XEM2-8XSTm network switch module 10 Gigabit Ethernet

Key differences

Ethernet interface type
- XEM2-4QS network switch module 40 Gigabit Ethernet:40 Gigabit Ethernet
- XEM2-8XSTm network switch module 10 Gigabit Ethernet:10 Gigabit Ethernet
Ethernet LAN data rates
- XEM2-4QS network switch module 40 Gigabit Ethernet:40000 Mbit/s
- XEM2-8XSTm network switch module 10 Gigabit Ethernet:1000,2500,5000,10000 Mbit/s
Fiber optic connector
- XEM2-4QS network switch module 40 Gigabit Ethernet:QSFP+
- XEM2-8XSTm network switch module 10 Gigabit Ethernet:SFP+
Weight
- XEM2-4QS network switch module 40 Gigabit Ethernet:820 g
- XEM2-8XSTm network switch module 10 Gigabit Ethernet:700 g

Differences highlightedShow differences only

Comparison of XEM2-4QS, XEM2-8XSTm
10 specifications	A Allied Telesis XEM2-4QS network switch module 40 Gigabit Ethernet Model XEM2-4QS View product	B Allied Telesis XEM2-8XSTm network switch module 10 Gigabit Ethernet Model XEM2-8XSTm View product
Network2 differ
Ethernet interface typeDiffers	40 Gigabit Ethernet	10 Gigabit Ethernet
Ethernet LAN data ratesDiffers	40000 Mbit/s	1000,2500,5000,10000 Mbit/s
Optical fiber1 differ
Fiber optic connectorDiffers	QSFP+	SFP+
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	4
Fiber ports quantity	4	4
Weight & dimensions1 differ
Width	109 mm	109 mm
Depth	170 mm	170 mm
Height	40 mm	40 mm
WeightDiffers	820 g	700 g
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.