Product comparison · 2 network switches

Dahua Technology PFS4420-16GT-250 network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black vs TP-Link TL-SG2452 network switch Managed L2 Gigabit Ethernet (10/100/1000) 1U Black

32specifications compared
9differ
23identical
44known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- PFS4420-16GT-250 network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:16
- TL-SG2452 network switch Managed L2 Gigabit Ethernet (10/100/1000) 1U Black:48
Gigabit Ethernet (copper) ports quantity
- PFS4420-16GT-250 network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:16
- TL-SG2452 network switch Managed L2 Gigabit Ethernet (10/100/1000) 1U Black:48
MAC address table
- PFS4420-16GT-250 network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:8000 entries
- TL-SG2452 network switch Managed L2 Gigabit Ethernet (10/100/1000) 1U Black:16000 entries
Switching capacity
- PFS4420-16GT-250 network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:56 Gbit/s
- TL-SG2452 network switch Managed L2 Gigabit Ethernet (10/100/1000) 1U Black:104 Gbit/s
Management protocols
- PFS4420-16GT-250 network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:SNMP
- TL-SG2452 network switch Managed L2 Gigabit Ethernet (10/100/1000) 1U Black:SNMP v1/v2c/v3, Telnet
Power over Ethernet (PoE)
- PFS4420-16GT-250 network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:Yes
- TL-SG2452 network switch Managed L2 Gigabit Ethernet (10/100/1000) 1U Black:No
Operating temperature (T-T)
- PFS4420-16GT-250 network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:-10 - 55 °C
- TL-SG2452 network switch Managed L2 Gigabit Ethernet (10/100/1000) 1U Black:0 - 40 °C
Depth
- PFS4420-16GT-250 network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:260 mm
- TL-SG2452 network switch Managed L2 Gigabit Ethernet (10/100/1000) 1U Black:220 mm

Side by side

Differences highlightedShow differences only

Comparison of PFS4420-16GT-250, TL-SG2452
76 specifications	A Dahua Technology PFS4420-16GT-250 network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black Model PFS4420-16GT-250 View product	B TP-Link TL-SG2452 network switch Managed L2 Gigabit Ethernet (10/100/1000) 1U Black Model TL-SG2452 View product
Management featuresidentical
System event logKnown for one	Unknown — not stated by the source	Yes
Configuring Location Settings (CLI)Known for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	16	48
Gigabit Ethernet (copper) ports quantityDiffers	16	48
SFP module slots quantityKnown for one	Unknown — not stated by the source	4
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP
Installed SFP+ modules quantityKnown for one	0	Unknown — not stated by the source
Network1 differ
Networking standardsDiffers	IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3i, IEEE 802.3q, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Cable types supportedKnown for one	Unknown — not stated by the source	Cat3, Cat4, Cat5, Cat5e
Auto MDI/MDI-XKnown for one	Unknown — not stated by the source	Yes
Broadcast storm controlKnown for one	Unknown — not stated by the source	Yes
Link aggregationKnown for one	Unknown — not stated by the source	Yes
Rate limitingKnown for one	Unknown — not stated by the source	Yes
Spanning tree protocolKnown for one	Unknown — not stated by the source	Yes
Virtual LAN featuresKnown for one	Unknown — not stated by the source	Tagged VLAN, Protocol-based VLAN
Number of VLANsKnown for one	Unknown — not stated by the source	512
Full duplexKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
MAC address auto-aging supportedKnown for one	Yes	Unknown — not stated by the source
MAC address auto-learning supportedKnown for one	Yes	Unknown — not stated by the source
Data transmission2 differ
MAC address tableDiffers	8000 entries	16000 entries
Switching capacityDiffers	56 Gbit/s	104 Gbit/s
ThroughputKnown for one	Unknown — not stated by the source	77.4 Mpps
Number of static routesKnown for one	Unknown — not stated by the source	32
Number of IP interfacesKnown for one	Unknown — not stated by the source	16
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Jumbo framesKnown for one	Unknown — not stated by the source	10240
Forwarding rateKnown for one	29.76 Mpps	Unknown — not stated by the source
Number of queuesKnown for one	4	Unknown — not stated by the source
Securityidentical
DHCP featuresKnown for one	Unknown — not stated by the source	DHCP client
Access Control List (ACL)Known for one	Unknown — not stated by the source	Yes
BPDU filtering/protectionKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	802.1x RADIUS, SSH, SSL/TLS
Authentication typeKnown for one	IEEE 802.1x	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Protocols1 differ
Management protocolsDiffers	SNMP	SNMP v1/v2c/v3, Telnet
Designidentical
Number of fansKnown for one	Unknown — not stated by the source	2 fan(s)
Performanceidentical
Maximum cable lengthKnown for one	Unknown — not stated by the source	100 m
Poweridentical
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (max)Known for one	Unknown — not stated by the source	40.1 W
Power supply includedKnown for one	Yes	Unknown — not stated by the source
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	Yes	No
Power over Ethernet (PoE) ports quantityKnown for one	16	Unknown — not stated by the source
Power over Ethernet (PoE) power per portKnown for one	30 W	Unknown — not stated by the source
Total Power over Ethernet (PoE) budgetKnown for one	250 W	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-10 - 55 °C	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Weight & dimensions1 differ
DepthDiffers	260 mm	220 mm
WeightKnown for one	3.75 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Rack mount kitKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Resource CDKnown for one	Unknown — not stated by the source	Yes

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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