Product comparison · 2 network switch modules

Allied Telesis AT-XEM2-1CQ-B05 network switch module 100 Gigabit Ethernet vs Allied Telesis AT-XEM2-4QS network switch module 40 Gigabit Ethernet

9specifications compared
3differ
6identical
5known for one product only

Key differences

The Allied Telesis AT-XEM2-1CQ-B05 network switch module 100 Gigabit Ethernet has 60 Gigabit Ethernet more Ethernet interface type than the Allied Telesis AT-XEM2-4QS network switch module 40 Gigabit Ethernet (100 Gigabit Ethernet vs 40 Gigabit Ethernet). The Allied Telesis AT-XEM2-1CQ-B05 network switch module 100 Gigabit Ethernet has 60,000 Mbit/s more Ethernet LAN data rates than the Allied Telesis AT-XEM2-4QS network switch module 40 Gigabit Ethernet (100000 Mbit/s vs 40000 Mbit/s). Fiber optic connector: QSFP28 on the Allied Telesis AT-XEM2-1CQ-B05 network switch module 100 Gigabit Ethernet, QSFP+ on the Allied Telesis AT-XEM2-4QS network switch module 40 Gigabit Ethernet.

Ethernet interface type
- AT-XEM2-1CQ-B05 network switch module 100 Gigabit Ethernet:100 Gigabit Ethernet
- AT-XEM2-4QS network switch module 40 Gigabit Ethernet:40 Gigabit Ethernet
Ethernet LAN data rates
- AT-XEM2-1CQ-B05 network switch module 100 Gigabit Ethernet:100000 Mbit/s
- AT-XEM2-4QS network switch module 40 Gigabit Ethernet:40000 Mbit/s
Fiber optic connector
- AT-XEM2-1CQ-B05 network switch module 100 Gigabit Ethernet:QSFP28
- AT-XEM2-4QS network switch module 40 Gigabit Ethernet:QSFP+

Side by side

Differences highlightedShow differences only

Comparison of AT-XEM2-1CQ-B05, AT-XEM2-4QS
14 specifications	A Allied Telesis AT-XEM2-1CQ-B05 network switch module 100 Gigabit Ethernet Model AT-XEM2-1CQ-B05 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	100 Gigabit Ethernet	40 Gigabit Ethernet
Ethernet LAN data ratesDiffers	100000 Mbit/s	40000 Mbit/s
Optical fiber1 differ
Fiber optic connectorDiffers	QSFP28	QSFP+
Data transmissionidentical
MAC address table	96000 entries	96000 entries
Switching capacity	2600 Gbit/s	2600 Gbit/s
Forwarding rate	1905 Mpps	1905 Mpps
Number of VLANs	4000	4000
Weight & dimensionsidentical
WidthKnown for one	109 mm	Unknown — not stated by the source
DepthKnown for one	170 mm	Unknown — not stated by the source
HeightKnown for one	40 mm	Unknown — not stated by the source
Weight	820 g	820 g
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	109 x 170 x 40 mm
Packaging dataidentical
Package weight	1.4 kg	1.4 kg
Ports & interfacesidentical
Fiber ports quantityKnown for one	Unknown — not stated by the source	4

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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