Product comparison · 2 network switches

D-Link DGS-3120-24TC Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey vs D-Link DGS-3120-48PC/EI network switch Managed L2+ Power over Ethernet (PoE) Black

40specifications compared
10differ
30identical
9known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- DGS-3120-24TC Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:20
- DGS-3120-48PC/EI network switch Managed L2+ Power over Ethernet (PoE) Black:44
Switching capacity
- DGS-3120-24TC Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:88 Gbit/s
- DGS-3120-48PC/EI network switch Managed L2+ Power over Ethernet (PoE) Black:136 Gbit/s
Product colour
- DGS-3120-24TC Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:Black, Grey
- DGS-3120-48PC/EI network switch Managed L2+ Power over Ethernet (PoE) Black:Black
Noise level
- DGS-3120-24TC Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:49.8 dB
- DGS-3120-48PC/EI network switch Managed L2+ Power over Ethernet (PoE) Black:48.6 dB
Mean time between failures (MTBF)
- DGS-3120-24TC Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:561829573 h
- DGS-3120-48PC/EI network switch Managed L2+ Power over Ethernet (PoE) Black:223006071 h
Power consumption (typical)
- DGS-3120-24TC Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:40.5 W
- DGS-3120-48PC/EI network switch Managed L2+ Power over Ethernet (PoE) Black:970.8 W
Power over Ethernet (PoE)
- DGS-3120-24TC Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:No
- DGS-3120-48PC/EI network switch Managed L2+ Power over Ethernet (PoE) Black:Yes
Dimensions (WxDxH)
- DGS-3120-24TC Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:440 x 210 x 44 mm
- DGS-3120-48PC/EI network switch Managed L2+ Power over Ethernet (PoE) Black:440 x 380 x 44 mm

Side by side

Differences highlightedShow differences only

Comparison of DGS-3120-24TC, DGS-3120-48PC/EI
49 specifications	A D-Link DGS-3120-24TC Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey Model DGS-3120-24TC View product	B D-Link DGS-3120-48PC/EI network switch Managed L2+ Power over Ethernet (PoE) Black Model DGS-3120-48PC/EI View product
Management featuresidentical
MIB supportKnown for one	RFC 1213 MIB II, RFC 4188 Bridge MIB, RFC 1157, 2571-2576 SNMP MIB, RFC 1907 SNMPv2 MIB, RFC 1757, 2819 RMON MIB, RFC 2021 RMONv2 MIB, RFC 1398, 1643, 1650, 2358, 2665 Ether-like MIB, RFC 2674 802.1p MIB, RFC 2233, 2863 IF MIB, RFC 2618 RADIUS Authentication Client MIB, RFC 2620 RADIUS Accounting Cl	Unknown — not stated by the source
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	20	44
Basic switching RJ-45 Ethernet ports typeKnown for one	Gigabit Ethernet (10/100/1000)	Unknown — not stated by the source
Networkidentical
10G supportKnown for one	Unknown — not stated by the source	Yes
Port mirroringKnown for one	Unknown — not stated by the source	Yes
Link aggregationKnown for one	Unknown — not stated by the source	Yes
Data transmission1 differ
Switching capacityDiffers	88 Gbit/s	136 Gbit/s
Securityidentical
DHCP featuresKnown for one	Unknown — not stated by the source	DHCP server
Design1 differ
Product colourDiffers	Black, Grey	Black
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Performance2 differ
Noise levelDiffers	49.8 dB	48.6 dB
Mean time between failures (MTBF)Differs	561829573 h	223006071 h
Power1 differ
Power consumption (typical)Differs	40.5 W	970.8 W
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	No	Yes
Other features1 differ
Dimensions (WxDxH)Differs	440 x 210 x 44 mm	440 x 380 x 44 mm
Power LEDKnown for one	Unknown — not stated by the source	Yes
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Operational conditions1 differ
Heat dissipationDiffers	138105 BTU/h	3310428 BTU/h
Weight & dimensions1 differ
WeightDiffers	2.56 kg	6.33 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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