Product comparison · 2 network switch modules

Allied Telesis AT-SBx81GP24 network switch module Gigabit Ethernet vs Allied Telesis AT-XEM2-4QS network switch module 40 Gigabit Ethernet

4specifications compared
4differ
0identical
29known for one product only

Key differences

Ethernet interface type: Gigabit Ethernet on the Allied Telesis AT-SBx81GP24 network switch module Gigabit Ethernet, 40 Gigabit Ethernet on the Allied Telesis AT-XEM2-4QS network switch module 40 Gigabit Ethernet. Ethernet LAN data rates: 10,100,1000 Mbit/s on the Allied Telesis AT-SBx81GP24 network switch module Gigabit Ethernet, 40000 Mbit/s on the Allied Telesis AT-XEM2-4QS network switch module 40 Gigabit Ethernet. Dimensions (WxDxH): 207 x 313 x 41 mm on the Allied Telesis AT-SBx81GP24 network switch module Gigabit Ethernet, 109 x 170 x 40 mm on the Allied Telesis AT-XEM2-4QS network switch module 40 Gigabit Ethernet. Weight: 1.1 kg on the Allied Telesis AT-SBx81GP24 network switch module Gigabit Ethernet, 820 g on the Allied Telesis AT-XEM2-4QS network switch module 40 Gigabit Ethernet.

Ethernet interface type
- AT-SBx81GP24 network switch module Gigabit Ethernet:Gigabit Ethernet
- AT-XEM2-4QS network switch module 40 Gigabit Ethernet:40 Gigabit Ethernet
Ethernet LAN data rates
- AT-SBx81GP24 network switch module Gigabit Ethernet:10,100,1000 Mbit/s
- AT-XEM2-4QS network switch module 40 Gigabit Ethernet:40000 Mbit/s
Dimensions (WxDxH)
- AT-SBx81GP24 network switch module Gigabit Ethernet:207 x 313 x 41 mm
- AT-XEM2-4QS network switch module 40 Gigabit Ethernet:109 x 170 x 40 mm
Weight
- AT-SBx81GP24 network switch module Gigabit Ethernet:1.1 kg
- AT-XEM2-4QS network switch module 40 Gigabit Ethernet:820 g

Side by side

Differences highlightedShow differences only

Comparison of AT-SBx81GP24, AT-XEM2-4QS
33 specifications	A Allied Telesis AT-SBx81GP24 network switch module Gigabit Ethernet Model AT-SBx81GP24 View product	B Allied Telesis AT-XEM2-4QS network switch module 40 Gigabit Ethernet Model AT-XEM2-4QS View product
Network2 differ
Ethernet interface typeDiffers	Gigabit Ethernet	40 Gigabit Ethernet
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	40000 Mbit/s
Copper ethernet cabling technologyKnown for one	10BASE-T, 100BASE-TX, 1000BASE-T	Unknown — not stated by the source
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	24	Unknown — not stated by the source
Fiber ports quantityKnown for one	Unknown — not stated by the source	4
Performanceidentical
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
Buffer size per portKnown for one	1.5 MB	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
CompatibilityKnown for one	Allied Telesis SwitchBlade x8100	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	34.4 W	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	Yes	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
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 & dimensions2 differ
Dimensions (WxDxH)Differs	207 x 313 x 41 mm	109 x 170 x 40 mm
WeightDiffers	1.1 kg	820 g
Logistics dataidentical
Country of originKnown for one	Indonesia	Unknown — not stated by the source
Optical fiberidentical
Fiber optic connectorKnown for one	Unknown — not stated by the source	QSFP+
Data transmissionidentical
MAC address tableKnown for one	Unknown — not stated by the source	96000 entries
Switching capacityKnown for one	Unknown — not stated by the source	2600 Gbit/s
Forwarding rateKnown for one	Unknown — not stated by the source	1905 Mpps
Number of VLANsKnown for one	Unknown — not stated by the source	4000
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	1.4 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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