Product comparison · 2 network switches

Zyxel ES-2048 Managed L2 Black vs Zyxel ES-3148 Managed L2+ Black

32specifications compared
6differ
26identical
11known for one product only

Key differences

Switch layer
- ES-2048 Managed L2 Black:L2
- ES-3148 Managed L2+ Black:L2+
Switching capacity
- ES-2048 Managed L2 Black:13.6 Gbit/s
- ES-3148 Managed L2+ Black:17 Gbit/s
Power consumption (typical)
- ES-2048 Managed L2 Black:25 W
- ES-3148 Managed L2+ Black:60 W
Weight
- ES-2048 Managed L2 Black:4 kg
- ES-3148 Managed L2+ Black:4.2 kg

Side by side

Differences highlightedShow differences only

Comparison of ES-2048, ES-3148
43 specifications	A Zyxel ES-2048 Managed L2 Black Model ES-2048 View product	B Zyxel ES-3148 Managed L2+ Black Model ES-3148 View product
Management features1 differ
Switch type	Managed	Managed
Switch layerDiffers	L2	L2+
Quality of Service (QoS) support	Yes	Yes
Web-based management	Yes	Yes
MIB supportKnown for one	RFC1213, RFC1493, RFC1643, RFC1757, RFC2011, RFC2012, RFC2013, RFC2233, RFC2674, RFC2925	Unknown — not stated by the source
Ports & interfacesidentical
Basic switching RJ-45 Ethernet ports quantity	48	48
Gigabit Ethernet (copper) ports quantityKnown for one	2	Unknown — not stated by the source
Network1 differ
Networking standardsDiffers	IEEE 802.1d, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z	IEEE 802.1d, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad
Port mirroring	Yes	Yes
Auto MDI/MDI-X	Yes	Yes
Flow control support	Yes	Yes
Link aggregation	Yes	Yes
Rate limiting	Yes	Yes
Spanning tree protocol	Yes	Yes
Broadcast storm controlKnown for one	Unknown — not stated by the source	Yes
Number of VLANsKnown for one	Unknown — not stated by the source	256
Data transmission1 differ
MAC address table	16000 entries	16000 entries
Supported data transfer rates	10/100/1000 Mbps	10/100/1000 Mbps
Switching capacityDiffers	13.6 Gbit/s	17 Gbit/s
Maximum data transfer rate	1 Gbit/s	1 Gbit/s
Securityidentical
DHCP features	DHCP client	DHCP client
IGMP snooping	Yes	Yes
MAC address filtering	Yes	Yes
SSH/SSL support	Yes	Yes
Static port securityKnown for one	Yes	Unknown — not stated by the source
Access Control List (ACL)Known for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	SSL/TLS
Multicast featuresidentical
Multicast supportKnown for one	Yes	Unknown — not stated by the source
Protocolsidentical
Management protocolsKnown for one	WFQ, IGMP snooping, MVR	Unknown — not stated by the source
Designidentical
Stackable	Yes	Yes
Product colour	Black	Black
Power1 differ
Power consumption (typical)Differs	25 W	60 W
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Other features1 differ
Dimensions (WxDxH)	438 x 300 x 44.45 mm	438 x 300 x 44.45 mm
Networking featuresKnown for one	Ethernet, Fast Ethernet	Unknown — not stated by the source
Packet transfer speed	1488000pps	1488000pps
Power requirements	100-240VAC, 50/60Hz	100-240VAC, 50/60Hz
I/O portsDiffers	1 x D-Sub 9 pin	2 x 1000Base-T GbE 2 x dual-personality GbE
Management platformKnown for one	Unknown — not stated by the source	Telnet CLI, SNMP v1, v2c, v3
Operational conditionsidentical
Operating temperature (T-T)	0 - 45 °C	0 - 45 °C
Storage temperature (T-T)	-25 - 70 °C	-25 - 70 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Weight & dimensions1 differ
WeightDiffers	4 kg	4.2 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.

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