Product comparison · 2 network switches

NETGEAR GS748TS3U Managed L3 Power over Ethernet (PoE) Grey vs NETGEAR GS752TSB Managed L3 Gigabit Ethernet (10/100/1000) Black

43specifications compared
17differ
26identical
32known for one product only

Key differences

SFP/SFP+ slots quantity
- GS748TS3U Managed L3 Power over Ethernet (PoE) Grey:4
- GS752TSB Managed L3 Gigabit Ethernet (10/100/1000) Black:6
Number of VLANs
- GS748TS3U Managed L3 Power over Ethernet (PoE) Grey:128
- GS752TSB Managed L3 Gigabit Ethernet (10/100/1000) Black:256
MAC address table
- GS748TS3U Managed L3 Power over Ethernet (PoE) Grey:8000 entries
- GS752TSB Managed L3 Gigabit Ethernet (10/100/1000) Black:16000 entries
Supported data transfer rates
- GS748TS3U Managed L3 Power over Ethernet (PoE) Grey:10, 100, 1000
- GS752TSB Managed L3 Gigabit Ethernet (10/100/1000) Black:10/100/1000 Mbps
Packet buffer memory
- GS748TS3U Managed L3 Power over Ethernet (PoE) Grey:6 MB
- GS752TSB Managed L3 Gigabit Ethernet (10/100/1000) Black:2 MB
Management protocols
- GS748TS3U Managed L3 Power over Ethernet (PoE) Grey:TACACS+, SNMP v1, v2c, v3
- GS752TSB Managed L3 Gigabit Ethernet (10/100/1000) Black:SNMP v1, v2c, v3
Product colour
- GS748TS3U Managed L3 Power over Ethernet (PoE) Grey:Grey
- GS752TSB Managed L3 Gigabit Ethernet (10/100/1000) Black:Black
LED indicators
- GS748TS3U Managed L3 Power over Ethernet (PoE) Grey:Fan fail, PoE
- GS752TSB Managed L3 Gigabit Ethernet (10/100/1000) Black:Link

Side by side

Differences highlightedShow differences only

Comparison of GS748TS3U, GS752TSB
75 specifications	A NETGEAR GS748TS3U Managed L3 Power over Ethernet (PoE) Grey Model GS748TS3U View product	B NETGEAR GS752TSB Managed L3 Gigabit Ethernet (10/100/1000) Black Model GS752TSB View product
Management featuresidentical
Switch type	Managed	Managed
Switch layer	L3	L3
Quality of Service (QoS) support	Yes	Yes
Web-based management	Yes	Yes
MIB supportKnown for one	Unknown — not stated by the source	RFC 1213, RFC 1643, RFC 1493, RFC 2131
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantity	48	48
Basic switching RJ-45 Ethernet ports typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantityKnown for one	Unknown — not stated by the source	48
Combo SFP ports quantityKnown for one	Unknown — not stated by the source	2
SFP module slots quantity	4	4
SFP/SFP+ slots quantityDiffers	4	6
Power connectorKnown for one	Unknown — not stated by the source	DC-in jack
HDMI stacking portsKnown for one	2	Unknown — not stated by the source
Network2 differ
Networking standardsDiffers	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 802.3u, IEEE 802.3x, IEEE 802.3z	IEEE 802.1D, IEEE 802.1p, 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 supportKnown for one	Unknown — not stated by the source	No
Copper ethernet cabling technology	1000BASE-T, 100BASE-TX, 10BASE-T	1000BASE-T, 100BASE-TX, 10BASE-T
Port mirroring	Yes	Yes
Full duplex	Yes	Yes
Auto-negotiationKnown for one	Unknown — not stated by the source	Yes
Auto-sensingKnown for one	Unknown — not stated by the source	Yes
Broadcast storm control	Yes	Yes
Flow control support	Yes	Yes
Link aggregation	Yes	Yes
Rate limiting	Yes	Yes
Spanning tree protocol	Yes	Yes
VLAN support	Yes	Yes
Number of VLANsDiffers	128	256
Data transmission3 differ
MAC address tableDiffers	8000 entries	16000 entries
Supported data transfer ratesDiffers	10, 100, 1000	10/100/1000 Mbps
Store-and-forward	Yes	Yes
Maximum data transfer rate	1 Gbit/s	1 Gbit/s
Packet buffer memoryDiffers	6 MB	2 MB
Switching capacityKnown for one	1000 Gbit/s	Unknown — not stated by the source
Number of queuesKnown for one	4	Unknown — not stated by the source
Securityidentical
DHCP features	DHCP client	DHCP client
IGMP snooping	Yes	Yes
SSH/SSL supportKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	802.1x RADIUS
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
Protocols1 differ
Management protocolsDiffers	TACACS+, SNMP v1, v2c, v3	SNMP v1, v2c, v3
Supported network protocolsKnown for one	LLDP-MED, SNTP, RMON 1, 2, 3, 9	Unknown — not stated by the source
Design2 differ
Stackable	Yes	Yes
Product colourDiffers	Grey	Black
LED indicatorsDiffers	Fan fail, PoE	Link
Rack mountingKnown for one	Yes	Unknown — not stated by the source
SafetyKnown for one	CE, CUL 6095, CB, CCC	Unknown — not stated by the source
Electromagnetic compatibilityKnown for one	CE, FCC, VCCI, EN 55022, EN 55024, C-Tick, CCC	Unknown — not stated by the source
Performance1 differ
Memory typeKnown for one	Unknown — not stated by the source	DDR-SDRAM
Internal memoryKnown for one	Unknown — not stated by the source	128 MB
Flash memoryKnown for one	Unknown — not stated by the source	32 MB
Firmware upgradeable	Yes	Yes
Mean time between failures (MTBF)Differs	143890 h	303220 h
Noise levelKnown for one	43 dB	Unknown — not stated by the source
Power1 differ
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Input currentKnown for one	Unknown — not stated by the source	1.4 A
Power consumption (typical)Differs	384 W	77 W
Other featuresidentical
BandwidthKnown for one	Unknown — not stated by the source	56 Gbit/s
Power LED	Yes	Yes
Dimensions (WxDxH)Known for one	440 x 431 x 43 mm	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Operational conditions4 differ
Operating temperature (T-T)Differs	32 - 122 °F	0 - 50 °C
Storage temperature (T-T)Differs	-20 - 50 °C	-20 - 70 °C
Operating relative humidity (H-H)Differs	0 - 90%	10 - 90%
Storage relative humidity (H-H)Differs	0 - 95%	5 - 95%
Operating altitudeKnown for one	0 - 3000 m	Unknown — not stated by the source
Weight & dimensions2 differ
Width	440 mm	440 mm
DepthDiffers	431 mm	257 mm
Height	43 mm	43 mm
WeightDiffers	7.28 kg	4.31 kg
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, VCCI, EN 55022 (CISPR 22), EN 55024 (CISPR 24)
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85176990
Multicast featuresidentical
Multicast supportKnown for one	Yes	Unknown — not stated by the source
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC, HDMI	Unknown — not stated by the source

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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