Product comparison · 2 network switches

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

60specifications compared
26differ
34identical
8known for one product only

Key differences

10G support
- DGS-3120-48PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:Yes
- DGS-3120-48TC/SI network switch Managed L2+:No
Noise level
- DGS-3120-48PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:48.6 dB
- DGS-3120-48TC/SI network switch Managed L2+:44.6 dB
Mean time between failures (MTBF)
- DGS-3120-48PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:223006071 h
- DGS-3120-48TC/SI network switch Managed L2+:292201572 h
Power consumption (typical)
- DGS-3120-48PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:970.8 W
- DGS-3120-48TC/SI network switch Managed L2+:67.1 W
Power over Ethernet (PoE)
- DGS-3120-48PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:Yes
- DGS-3120-48TC/SI network switch Managed L2+:No
Dimensions (WxDxH)
- DGS-3120-48PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:440 x 380 x 44 mm
- DGS-3120-48TC/SI network switch Managed L2+:440 x 310 x 44 mm
Heat dissipation
- DGS-3120-48PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:3310428 BTU/h
- DGS-3120-48TC/SI network switch Managed L2+:228811 BTU/h
Weight
- DGS-3120-48PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black:6.33 kg
- DGS-3120-48TC/SI network switch Managed L2+:4.62 kg

Side by side

Differences highlightedShow differences only

Comparison of DGS-3120-48PC/SI, DGS-3120-48TC/SI
68 specifications	A D-Link DGS-3120-48PC/SI network switch Managed L2+ Power over Ethernet (PoE) Black Model DGS-3120-48PC/SI View product	B D-Link DGS-3120-48TC/SI network switch Managed L2+ Model DGS-3120-48TC/SI View product
Management featuresidentical
Switch type	Managed	Managed
Switch layer	L2+	L2+
Quality of Service (QoS) support	Yes	Yes
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Basic switching RJ-45 Ethernet ports quantity	44	44
SFP module slots quantity	4	4
SFP/SFP+ slots quantity	4	4
Network1 differ
10G supportDiffers	Yes	No
Port mirroringKnown for one	Yes	Unknown — not stated by the source
Full duplex	Yes	Yes
Flow control support	Yes	Yes
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Number of VLANs	4000	4000
Data transmissionidentical
MAC address table	16000 entries	16000 entries
Supported data transfer rates	10/100/1000 Mbps	10/100/1000 Mbps
Switching capacity	136 Gbit/s	136 Gbit/s
Maximum data transfer rate	1 Gbit/s	1 Gbit/s
Jumbo frames support	Yes	Yes
Packet buffer memory	2 MB	2 MB
Securityidentical
DHCP featuresKnown for one	DHCP server	Unknown — not stated by the source
Access Control List (ACL)	Yes	Yes
IGMP snooping	Yes	Yes
SSH/SSL support	Yes	Yes
Multicast featuresidentical
Multicast support	Yes	Yes
Protocolsidentical
Management protocols	Telnet, SNMP v1/v2c/v3	Telnet, SNMP v1/v2c/v3
Designidentical
Rack mounting	Yes	Yes
Stackable	Yes	Yes
Product colourKnown for one	Black	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Safety	CB, cUL, LVD	CB, cUL, LVD
Performance2 differ
Flash memory	32 MB	32 MB
Noise levelDiffers	48.6 dB	44.6 dB
Mean time between failures (MTBF)Differs	223006071 h	292201572 h
Power1 differ
Input voltage	100 - 240 V	100 - 240 V
Power consumption (typical)Differs	970.8 W	67.1 W
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	Yes	No
Other features1 differ
Dimensions (WxDxH)Differs	440 x 380 x 44 mm	440 x 310 x 44 mm
Input frequency	50/60 Hz	50/60 Hz
Networking features	Gigabit Ethernet	Gigabit Ethernet
Power LEDKnown for one	Yes	Unknown — not stated by the source
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Operational conditions1 differ
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Heat dissipationDiffers	3310428 BTU/h	228811 BTU/h
Weight & dimensions1 differ
WeightDiffers	6.33 kg	4.62 kg
Packaging data4 differ
Package widthDiffers	530 mm	450 mm
Package depthDiffers	568 mm	512 mm
Package heightDiffers	157 mm	121 mm
Package weightDiffers	8.92 kg	6.81 kg
Technical details14 differ
Master (outer) cases per pallet (air)Differs	18 pc(s)	24 pc(s)
Master (outer) cases per pallet (sea)Differs	18 pc(s)	24 pc(s)
Pallet gross length	110 cm	110 cm
Pallet gross weight (air)Differs	366.8 kg	543.9 kg
Pallet gross weight (sea)Differs	366.8 kg	543.9 kg
Pallet gross width	120 cm	120 cm
Pallet height (air)Differs	194.4 cm	2.08 m
Pallet height (sea)Differs	194.4 cm	2.08 m
Products per pallet (air)Differs	36 pc(s)	72 pc(s)
Products per pallet (sea)Differs	36 pc(s)	72 pc(s)
Products per shipping (inner) caseDiffers	2 pc(s)	3 pc(s)
Shipping (inner) case gross weightDiffers	19.3 kg	21.9 kg
Shipping (inner) case heightDiffers	60.3 cm	48.5 cm
Shipping (inner) case lengthDiffers	55 cm	53 cm
Shipping (inner) case net weightDiffers	14.1 kg	15.9 kg
Shipping (inner) case widthDiffers	33.6 cm	38.5 cm
Certificatesidentical
Certification	FCC A, CE A, VCCI A, IC, C-Tick	FCC A, CE A, VCCI A, IC, C-Tick

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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