Product comparison · 2 network cards

Zyxel GLC1440X-55A Internal Ethernet 1000 Mbit/s vs Zyxel VLC1448X-51 Internal Ethernet

14specifications compared
2differ
12identical
8known for one product only

Key differences

Power consumption (typical)
- GLC1440X-55A Internal Ethernet 1000 Mbit/s:83 W
- VLC1448X-51 Internal Ethernet:73 W
Weight
- GLC1440X-55A Internal Ethernet 1000 Mbit/s:1.1 kg
- VLC1448X-51 Internal Ethernet:1.2 kg

Side by side

Differences highlightedShow differences only

Comparison of GLC1440X-55A, VLC1448X-51
22 specifications	A Zyxel GLC1440X-55A Internal Ethernet 1000 Mbit/s Model GLC1440X-55A View product	B Zyxel VLC1448X-51 Internal Ethernet Model VLC1448X-51 View product
Ports & interfacesidentical
Fiber optic connectorKnown for one	SFP	Unknown — not stated by the source
Fiber ports quantityKnown for one	40	Unknown — not stated by the source
Networkidentical
Maximum data transfer rateKnown for one	1000 Mbit/s	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet interface typeKnown for one	Fast Ethernet, Gigabit Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	100,1000 Mbit/s	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
LED indicatorsKnown for one	Activity, Alarm, Link, Power, System	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	83 W	73 W
Weight & dimensions1 differ
WeightDiffers	1.1 kg	1.2 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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