Product comparison · 2 network switches

Allied Telesis 24xSFP Bays Gigabit Ethernet Switch vs NETGEAR Pro-Safe GS748TR

20specifications compared
11differ
9identical
33known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- 24xSFP Bays Gigabit Ethernet Switch:24
- Pro-Safe GS748TR:48
Maximum data transfer rate
- 24xSFP Bays Gigabit Ethernet Switch:1 Gbit/s
- Pro-Safe GS748TR:48 Gbit/s
Mean time between failures (MTBF)
- 24xSFP Bays Gigabit Ethernet Switch:249000 h
- Pro-Safe GS748TR:196908 h
Power consumption (typical)
- 24xSFP Bays Gigabit Ethernet Switch:191 W
- Pro-Safe GS748TR:71.2 W
Dimensions (WxDxH)
- 24xSFP Bays Gigabit Ethernet Switch:440 x 440 x 44.5 mm
- Pro-Safe GS748TR:440 x 257 x 43 mm
Power requirements
- 24xSFP Bays Gigabit Ethernet Switch:100 - 240V, 47 - 63Hz
- Pro-Safe GS748TR:100-240V AC/50-60 Hz
Operating temperature (T-T)
- 24xSFP Bays Gigabit Ethernet Switch:0 - 40 °C
- Pro-Safe GS748TR:0 - 55 °C
Storage temperature (T-T)
- 24xSFP Bays Gigabit Ethernet Switch:-25 - 70 °C
- Pro-Safe GS748TR:-20 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of 24xSFP Bays Gigabit Ethernet Switch, Pro-Safe GS748TR
53 specifications	A Allied Telesis 24xSFP Bays Gigabit Ethernet Switch View product	B NETGEAR Pro-Safe GS748TR View product
Management featuresidentical
Switch type	Managed	Managed
Switch layerKnown for one	L3+	Unknown — not stated by the source
Quality of Service (QoS) support	Yes	Yes
Web-based management	Yes	Yes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	24	48
Gigabit Ethernet (copper) ports quantityKnown for one	Unknown — not stated by the source	48
Power connectorKnown for one	Unknown — not stated by the source	DC-in jack
Networkidentical
Port mirroring	Yes	Yes
Full duplex	Yes	Yes
IP routingKnown for one	Yes	Unknown — not stated by the source
Broadcast storm controlKnown for one	Yes	Unknown — not stated by the source
Flow control support	Yes	Yes
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Data transmission1 differ
Supported data transfer ratesKnown for one	10/100/1000 Mbps	Unknown — not stated by the source
Maximum data transfer rateDiffers	1 Gbit/s	48 Gbit/s
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
MAC address tableKnown for one	Unknown — not stated by the source	8000 entries
Store-and-forwardKnown for one	Unknown — not stated by the source	Yes
Packet buffer memoryKnown for one	Unknown — not stated by the source	0.750 MB
Securityidentical
DHCP featuresKnown for one	DHCP server, DHCP client	Unknown — not stated by the source
Multicast featuresidentical
Multicast supportKnown for one	Yes	Unknown — not stated by the source
Protocolsidentical
Management protocolsKnown for one	SNMP	Unknown — not stated by the source
Data link protocolsKnown for one	Ethernet, Fast Ethernet, Gigabit Ethernet	Unknown — not stated by the source
Supported network protocolsKnown for one	Unknown — not stated by the source	10BASE-T, 100BASE-TX, 1000BASE-T, 1000BASE-X
Designidentical
Form factorKnown for one	1U	Unknown — not stated by the source
Product colourKnown for one	Silver	Unknown — not stated by the source
SafetyKnown for one	Unknown — not stated by the source	PCE, CUL 60950, EN 60950
Performance1 differ
Memory typeKnown for one	SDRAM	Unknown — not stated by the source
Internal memoryKnown for one	512 MB	Unknown — not stated by the source
Flash memoryKnown for one	64 MB	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	249000 h	196908 h
Power1 differ
Power consumption (typical)Differs	191 W	71.2 W
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Other features2 differ
Dimensions (WxDxH)Differs	440 x 440 x 44.5 mm	440 x 257 x 43 mm
Connectivity technology	Wired	Wired
Power requirementsDiffers	100 - 240V, 47 - 63Hz	100-240V AC/50-60 Hz
Wi-FiKnown for one	No	Unknown — not stated by the source
Expansion slotsKnown for one	2x30Gbps	Unknown — not stated by the source
Connectivity LEDs	Yes	Yes
I/O portsKnown for one	24xSFP	Unknown — not stated by the source
LatencyKnown for one	Unknown — not stated by the source	5 ms
Authentication methodKnown for one	Unknown — not stated by the source	RADIUS, TACACS+
Electromagnetic emissionsKnown for one	Unknown — not stated by the source	CE, FCC Part 15 Class A, VCCI Class A, EN 55022 (CISPR 22), EN 55024 (CISPR 24), C-Tick
Operational conditions4 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 55 °C
Storage temperature (T-T)Differs	-25 - 70 °C	-20 - 70 °C
Operating relative humidity (H-H)Differs	5 - 80%	0 - 90%
Storage relative humidity (H-H)Differs	5 - 95%	0 - 95%
Operating altitudeKnown for one	0 - 3050 m	Unknown — not stated by the source
Heat dissipationKnown for one	652 BTU/h	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	9.3 kg	4.22 kg
Packaging dataidentical
Package weightKnown for one	10.8 kg	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	EN55022 A, FCC A,VCCI A, EN55024, EN61000-3 2, GR63, GR1089 3, UL60950-1, CAN/CSA-C22.2 N 60950-1-03, EN60950-1, EN60825-1, AS/NZS 60950.1, UL, cUL,TUV	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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