Product comparison · 2 network switches

D-Link DGS-3120-24PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black vs D-Link DGS-3120-48TC/SI network switch Managed L2+

55specifications compared
16differ
39identical
12known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- DGS-3120-24PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:20
- DGS-3120-48TC/SI network switch Managed L2+:44
10G support
- DGS-3120-24PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:Yes
- DGS-3120-48TC/SI network switch Managed L2+:No
Switching capacity
- DGS-3120-24PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:88 Gbit/s
- DGS-3120-48TC/SI network switch Managed L2+:136 Gbit/s
Management protocols
- DGS-3120-24PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:Telnet, RADIUS, HTTP
- DGS-3120-48TC/SI network switch Managed L2+:Telnet, SNMP v1/v2c/v3
Noise level
- DGS-3120-24PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:50.8 dB
- DGS-3120-48TC/SI network switch Managed L2+:44.6 dB
Mean time between failures (MTBF)
- DGS-3120-24PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:282541698 h
- DGS-3120-48TC/SI network switch Managed L2+:292201572 h
Power consumption (typical)
- DGS-3120-24PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:935.1 W
- DGS-3120-48TC/SI network switch Managed L2+:67.1 W
Power over Ethernet (PoE)
- DGS-3120-24PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:Yes
- DGS-3120-48TC/SI network switch Managed L2+:No

Side by side

Differences highlightedShow differences only

Comparison of DGS-3120-24PC/SI, DGS-3120-48TC/SI
67 specifications	A D-Link DGS-3120-24PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black Model DGS-3120-24PC/SI View product	B D-Link DGS-3120-48TC/SI network switch Managed L2+ Model DGS-3120-48TC/SI View product
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	20	44
Network1 differ
10G supportDiffers	Yes	No
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Full duplexKnown for one	Unknown — not stated by the source	Yes
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Number of VLANsKnown for one	Unknown — not stated by the source	4000
Data transmission1 differ
Switching capacityDiffers	88 Gbit/s	136 Gbit/s
Securityidentical
DHCP featuresKnown for one	DHCP client	Unknown — not stated by the source
SSH/SSL supportKnown for one	Unknown — not stated by the source	Yes
Protocols1 differ
Management protocolsDiffers	Telnet, RADIUS, HTTP	Telnet, SNMP v1/v2c/v3
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Rack mountingKnown for one	Unknown — not stated by the source	Yes
Performance2 differ
Noise levelDiffers	50.8 dB	44.6 dB
Mean time between failures (MTBF)Differs	282541698 h	292201572 h
Power1 differ
Power consumption (typical)Differs	935.1 W	67.1 W
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	Yes	No
Other featuresidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Operational conditions1 differ
Heat dissipationDiffers	3188691 BTU/h	228811 BTU/h
Weight & dimensions1 differ
WidthKnown for one	440 mm	Unknown — not stated by the source
DepthKnown for one	310 mm	Unknown — not stated by the source
HeightKnown for one	44 mm	Unknown — not stated by the source
WeightDiffers	5.31 kg	4.62 kg
Packaging data2 differ
Package depthDiffers	510 mm	512 mm
Package weightDiffers	5.6 kg	6.81 kg
Technical details4 differ
Pallet gross weight (air)Differs	601.9 kg	543.9 kg
Pallet gross weight (sea)Differs	601.9 kg	543.9 kg
Shipping (inner) case gross weightDiffers	24.3 kg	21.9 kg
Shipping (inner) case net weightDiffers	18.3 kg	15.9 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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