Product comparison · 2 network switches

D-Link DGS-3420-28PC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black vs D-Link DGS-3420-28TC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

44specifications compared
6differ
38identical
3known for one product only

Key differences

The D-Link DGS-3420-28PC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black has 6.3 dB more noise level than the D-Link DGS-3420-28TC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black (52.8 dB vs 46.5 dB). The D-Link DGS-3420-28TC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black has 267,144 h more mean time between failures (MTBF) than the D-Link DGS-3420-28PC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black (287763 h vs 20619 h). The D-Link DGS-3420-28PC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black has 427.2 W more power consumption (typical) than the D-Link DGS-3420-28TC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black (478 W vs 50.8 W).

Noise level
- DGS-3420-28PC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:52.8 dB
- DGS-3420-28TC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:46.5 dB
Mean time between failures (MTBF)
- DGS-3420-28PC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:20619 h
- DGS-3420-28TC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:287763 h
Power consumption (typical)
- DGS-3420-28PC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:478 W
- DGS-3420-28TC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:50.8 W
Depth
- DGS-3420-28PC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:380 mm
- DGS-3420-28TC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:310 mm
Weight
- DGS-3420-28PC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:5.75 kg
- DGS-3420-28TC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:4.12 kg

Side by side

Differences highlightedShow differences only

Comparison of DGS-3420-28PC/E, DGS-3420-28TC/E
47 specifications	A D-Link DGS-3420-28PC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black Model DGS-3420-28PC/E View product	B D-Link DGS-3420-28TC/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black Model DGS-3420-28TC/E View product
Ports & interfacesidentical
Gigabit Ethernet (copper) ports quantityKnown for one	24	Unknown — not stated by the source
Network1 differ
Networking standardsDiffers	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1v, IEEE 802.1w, IEEE 802.3ah, IEEE 802.3x	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3x
Full duplexKnown for one	Unknown — not stated by the source	Yes
Securityidentical
SSH/SSL supportKnown for one	Yes	Unknown — not stated by the source
Performance2 differ
Noise levelDiffers	52.8 dB	46.5 dB
Mean time between failures (MTBF)Differs	20619 h	287763 h
Power1 differ
Power consumption (typical)Differs	478 W	50.8 W
Weight & dimensions2 differ
DepthDiffers	380 mm	310 mm
WeightDiffers	5.75 kg	4.12 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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