Product comparison · 2 network switches

D-Link DGS-3120-24SC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black vs D-Link DGS-3120-24TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey

Key differences

Basic switching RJ-45 Ethernet ports quantity
- DGS-3120-24SC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:8
- DGS-3120-24TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:20
SFP module slots quantity
- DGS-3120-24SC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:16
- DGS-3120-24TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:4
Product colour
- DGS-3120-24SC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:Black
- DGS-3120-24TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:Black, Grey
Power consumption (typical)
- DGS-3120-24SC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:34.1 W
- DGS-3120-24TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:40.5 W
Heat dissipation
- DGS-3120-24SC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:116281 BTU/h
- DGS-3120-24TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:138105 BTU/h

Differences highlightedShow differences only

Comparison of DGS-3120-24SC/EEI, DGS-3120-24TC/ESI
43 specifications	A D-Link DGS-3120-24SC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black Model DGS-3120-24SC/EEI View product	B D-Link DGS-3120-24TC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey Model DGS-3120-24TC/ESI View product
Management featuresidentical
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	8	20
SFP module slots quantityDiffers	16	4
Networkidentical
Port mirroringKnown for one	Yes	Unknown — not stated by the source
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Protocols1 differ
Management protocolsDiffers	Telnet, TFTP, SNMP v1/v2c/v3, sFlow, ICMPv6	Telnet, SNMP v1/v2c/v3
Design1 differ
Product colourDiffers	Black	Black, Grey
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Noise levelKnown for one	Unknown — not stated by the source	49.8 dB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	561829573 h
Power1 differ
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power consumption (typical)Differs	34.1 W	40.5 W
Operational conditions1 differ
Heat dissipationDiffers	116281 BTU/h	138105 BTU/h
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	2.56 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.