Product comparison · 2 network switches

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

33specifications compared
8differ
25identical
9known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- DGS-3120-24PC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:20
- DGS-3120-48TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:44
Switching capacity
- DGS-3120-24PC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:88 Gbit/s
- DGS-3120-48TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:136 Gbit/s
Management protocols
- DGS-3120-24PC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:Telnet, RADIUS, HTTP
- DGS-3120-48TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:Telnet, SNMP v1/v2c/v3
Noise level
- DGS-3120-24PC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:50.8 dB
- DGS-3120-48TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:44.6 dB
Mean time between failures (MTBF)
- DGS-3120-24PC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:282541698 h
- DGS-3120-48TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:292201572 h
Power over Ethernet (PoE)
- DGS-3120-24PC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:Yes
- DGS-3120-48TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:No
Heat dissipation
- DGS-3120-24PC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:3188691 BTU/h
- DGS-3120-48TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:228811 BTU/h
Weight
- DGS-3120-24PC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:5.42 kg
- DGS-3120-48TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:4.62 kg

Side by side

Differences highlightedShow differences only

Comparison of DGS-3120-24PC/ESI, DGS-3120-48TC/ESI
42 specifications	A D-Link DGS-3120-24PC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black Model DGS-3120-24PC/ESI View product	B D-Link DGS-3120-48TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black Model DGS-3120-48TC/ESI View product
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	20	44
Networkidentical
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11ad, IEEE 802.1s, IEEE 802.1w, IEEE 802.3x
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
10G supportKnown for one	Yes	Unknown — not stated by the source
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Data transmission1 differ
Switching capacityDiffers	88 Gbit/s	136 Gbit/s
Securityidentical
SSH/SSL supportKnown for one	Unknown — not stated by the source	Yes
DHCP featuresKnown for one	DHCP client	Unknown — not stated by the source
Protocols1 differ
Management protocolsDiffers	Telnet, RADIUS, HTTP	Telnet, SNMP v1/v2c/v3
Performance2 differ
Noise levelDiffers	50.8 dB	44.6 dB
Mean time between failures (MTBF)Differs	282541698 h	292201572 h
Poweridentical
Power consumption (typical)Known for one	935.1 W	Unknown — not stated by the source
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	Yes	No
Operational conditions1 differ
Heat dissipationDiffers	3188691 BTU/h	228811 BTU/h
Weight & dimensions1 differ
WeightDiffers	5.42 kg	4.62 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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