Product comparison · 2 network switches

Zyxel GS1920-24HP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black vs Zyxel GS1920-48 Managed L2 Gigabit Ethernet (10/100/1000) Black

42specifications compared
12differ
30identical
11known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- GS1920-24HP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:24
- GS1920-48 Managed L2 Gigabit Ethernet (10/100/1000) Black:44
Switching capacity
- GS1920-24HP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:56 Gbit/s
- GS1920-48 Managed L2 Gigabit Ethernet (10/100/1000) Black:100 Gbit/s
Throughput
- GS1920-24HP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:41.67 Mpps
- GS1920-48 Managed L2 Gigabit Ethernet (10/100/1000) Black:74 Mpps
Mean time between failures (MTBF)
- GS1920-24HP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:432673 h
- GS1920-48 Managed L2 Gigabit Ethernet (10/100/1000) Black:255580 h
Power consumption (typical)
- GS1920-24HP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:476.7 W
- GS1920-48 Managed L2 Gigabit Ethernet (10/100/1000) Black:40 W
Power over Ethernet (PoE)
- GS1920-24HP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:Yes
- GS1920-48 Managed L2 Gigabit Ethernet (10/100/1000) Black:No
Heat dissipation
- GS1920-24HP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:1625.55 BTU/h
- GS1920-48 Managed L2 Gigabit Ethernet (10/100/1000) Black:136.4 BTU/h
Depth
- GS1920-24HP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black:330 mm
- GS1920-48 Managed L2 Gigabit Ethernet (10/100/1000) Black:200 mm

Side by side

Differences highlightedShow differences only

Comparison of GS1920-24HP, GS1920-48
53 specifications	A Zyxel GS1920-24HP Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black Model GS1920-24HP View product	B Zyxel GS1920-48 Managed L2 Gigabit Ethernet (10/100/1000) Black Model GS1920-48 View product
Management featuresidentical
Switch type	Managed	Managed
Switch layer	L2	L2
Quality of Service (QoS) support	Yes	Yes
Web-based management	Yes	Yes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	24	44
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantityKnown for one	Unknown — not stated by the source	44
Combo SFP ports quantity	4	4
SFP module slots quantityKnown for one	Unknown — not stated by the source	2
Console portKnown for one	Unknown — not stated by the source	RJ-45
Power connector	DC-in jack	DC-in jack
Networkidentical
Networking standards	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support	Yes	Yes
Full duplexKnown for one	Unknown — not stated by the source	Yes
Auto MDI/MDI-X	Yes	Yes
Spanning tree protocol	Yes	Yes
VLAN support	Yes	Yes
Data transmission2 differ
MAC address table	16000 entries	16000 entries
Switching capacityDiffers	56 Gbit/s	100 Gbit/s
ThroughputDiffers	41.67 Mpps	74 Mpps
Jumbo frames support	Yes	Yes
Packet buffer memoryKnown for one	1.5 MB	Unknown — not stated by the source
Securityidentical
DHCP features	DHCP client	DHCP client
Access Control List (ACL)	Yes	Yes
IGMP snooping	Yes	Yes
SSH/SSL supportKnown for one	Unknown — not stated by the source	Yes
Security algorithms	SSH, SSL/TLS	SSH, SSL/TLS
Multicast featuresidentical
Multicast support	Yes	Yes
Designidentical
Rack mounting	Yes	Yes
Product colour	Black	Black
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
SafetyKnown for one	Unknown — not stated by the source	LVD, BSMI
Performance1 differ
Mean time between failures (MTBF)Differs	432673 h	255580 h
Power1 differ
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (typical)Differs	476.7 W	40 W
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	Yes	No
Power over Ethernet (PoE) ports quantityKnown for one	24	Unknown — not stated by the source
Total Power over Ethernet (PoE) budgetKnown for one	375 W	Unknown — not stated by the source
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)	10 - 95%	10 - 95%
Heat dissipationDiffers	1625.55 BTU/h	136.4 BTU/h
Weight & dimensions2 differ
Width	440 mm	440 mm
DepthDiffers	330 mm	200 mm
Height	44.5 mm	44.5 mm
WeightDiffers	4.83 kg	3.04 kg
Packaging data3 differ
Package widthDiffers	583 mm	512 mm
Package depthDiffers	451 mm	293 mm
Package height	98 mm	98 mm
Package weightDiffers	5.75 kg	4.1 kg
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	FCC Part 15, CE EMC, BSMI ENC, RoHS

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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