Product comparison · 2 network switches

NETGEAR ProSafe Managed Switch vs Zyxel GS-220048 Managed L2

19specifications compared
10differ
9identical
34known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- ProSafe Managed Switch:24
- GS-220048 Managed L2:44
Maximum data transfer rate
- ProSafe Managed Switch:100 Gbit/s
- GS-220048 Managed L2:1 Gbit/s
Stackable
- ProSafe Managed Switch:No
- GS-220048 Managed L2:Yes
Power consumption (typical)
- ProSafe Managed Switch:42.9 W
- GS-220048 Managed L2:92.8 W
Dimensions (WxDxH)
- ProSafe Managed Switch:440 x 257 x 43 mm
- GS-220048 Managed L2:438 x 310 x 44.45 mm
Operating temperature (T-T)
- ProSafe Managed Switch:32 - 122 °F
- GS-220048 Managed L2:0 - 45 °C
Storage temperature (T-T)
- ProSafe Managed Switch:-20 - 70 °C
- GS-220048 Managed L2:-25 - 70 °C
Operating relative humidity (H-H)
- ProSafe Managed Switch:0 - 90%
- GS-220048 Managed L2:10 - 90%

Side by side

Differences highlightedShow differences only

Comparison of ProSafe Managed Switch, GS-220048
53 specifications	A NETGEAR ProSafe Managed Switch View product	B Zyxel GS-220048 Managed L2 Model GS-220048 View product
Management featuresidentical
Switch type	Managed	Managed
Switch layer	L2	L2
Quality of Service (QoS) support	Yes	Yes
System event logKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	24	44
Power connectorKnown for one	DC-in jack	Unknown — not stated by the source
Gigabit Ethernet (copper) ports quantityKnown for one	Unknown — not stated by the source	4
Combo SFP ports quantityKnown for one	Unknown — not stated by the source	2
SFP/SFP+ slots quantityKnown for one	Unknown — not stated by the source	2
Networkidentical
Port mirroringKnown for one	Yes	Unknown — not stated by the source
Link aggregation	Yes	Yes
Spanning tree protocol	Yes	Yes
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	100Base-Tx, 10Base-T
Broadcast storm controlKnown for one	Unknown — not stated by the source	Yes
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Rate limitingKnown for one	Unknown — not stated by the source	Yes
Number of VLANsKnown for one	Unknown — not stated by the source	256
Data transmission1 differ
Number of trunksKnown for one	6	Unknown — not stated by the source
Number of queuesKnown for one	8	Unknown — not stated by the source
Maximum data transfer rateDiffers	100 Gbit/s	1 Gbit/s
Packet buffer memoryKnown for one	Unknown — not stated by the source	0.5 MB
Securityidentical
IGMP snooping	Yes	Yes
MAC address filtering	Yes	Yes
Static port securityKnown for one	Yes	Unknown — not stated by the source
SSH/SSL supportKnown for one	Unknown — not stated by the source	Yes
Protocolsidentical
Supported network protocolsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x	Unknown — not stated by the source
Design1 differ
StackableDiffers	No	Yes
Product colourKnown for one	Blue	Unknown — not stated by the source
Performanceidentical
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Noise levelKnown for one	60 dB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	58300 h	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	42.9 W	92.8 W
Input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Other features1 differ
LatencyKnown for one	<20µs	Unknown — not stated by the source
Dimensions (WxDxH)Differs	440 x 257 x 43 mm	438 x 310 x 44.45 mm
Connectivity technology	Wired	Wired
BandwidthKnown for one	35.7 Gbit/s	Unknown — not stated by the source
Power requirementsKnown for one	100-240VAC/50-60 Hz	Unknown — not stated by the source
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	0 - 95%	Unknown — not stated by the source
Weight (imperial)Known for one	4.17 kg (9.2 lbs)	Unknown — not stated by the source
Authentication methodKnown for one	Unknown — not stated by the source	RADIUS, TACACS+
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Performance managementKnown for one	Unknown — not stated by the source	SNMP 1, 2, 3, Telnet CLI, RMON
Operational conditions3 differ
Operating temperature (T-T)Differs	32 - 122 °F	0 - 45 °C
Storage temperature (T-T)Differs	-20 - 70 °C	-25 - 70 °C
Operating relative humidity (H-H)Differs	0 - 90%	10 - 90%
Operating altitudeKnown for one	0 - 3000 m	Unknown — not stated by the source
Heat dissipationKnown for one	28.4 BTU/h	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	4.2 kg	4 kg
Certificates1 differ
CertificationDiffers	CE mark EN 55022 Class A - Emissions EN 55024 - Immunity FCC Part 15 Class A VCCI Class A C-Tick	- UL 60950-1 - CSA 60950-1 - EN 60950-1 - IEC 60950-1 - EU 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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