Product comparison · 2 network switches

Allied Telesis AT-8648T/2SP Managed L3 1U vs Zyxel XGS-4728F Managed L3+ Black

18specifications compared
14differ
4identical
30known for one product only

Key differences

Switch layer
- AT-8648T/2SP Managed L3 1U:L3
- XGS-4728F Managed L3+ Black:L3+
Basic switching RJ-45 Ethernet ports quantity
- AT-8648T/2SP Managed L3 1U:48
- XGS-4728F Managed L3+ Black:24
MAC address table
- AT-8648T/2SP Managed L3 1U:8000 entries
- XGS-4728F Managed L3+ Black:16000 entries
Maximum data transfer rate
- AT-8648T/2SP Managed L3 1U:0.1 Gbit/s
- XGS-4728F Managed L3+ Black:1 Gbit/s
Dimensions (WxDxH)
- AT-8648T/2SP Managed L3 1U:438 x 261.6 x 44 mm
- XGS-4728F Managed L3+ Black:438 x 310 x 44.45 mm
Power requirements
- AT-8648T/2SP Managed L3 1U:AC 120/230 V ( 50/60 Hz )
- XGS-4728F Managed L3+ Black:120/230 V 50/60 Hz
Operating temperature (T-T)
- AT-8648T/2SP Managed L3 1U:0 - 40 °C
- XGS-4728F Managed L3+ Black:0 - 45 °C
Operating relative humidity (H-H)
- AT-8648T/2SP Managed L3 1U:5 - 80%
- XGS-4728F Managed L3+ Black:10 - 90%

Side by side

Differences highlightedShow differences only

Comparison of AT-8648T/2SP, XGS-4728F
48 specifications	A Allied Telesis AT-8648T/2SP Managed L3 1U Model AT-8648T/2SP View product	B Zyxel XGS-4728F Managed L3+ Black Model XGS-4728F View product
Management features1 differ
Switch type	Managed	Managed
Switch layerDiffers	L3	L3+
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	48	24
Combo SFP ports quantityKnown for one	Unknown — not stated by the source	24
SFP/SFP+ slots quantityKnown for one	Unknown — not stated by the source	24
Power connectorKnown for one	Unknown — not stated by the source	DC-in jack
Network1 differ
Networking standardsDiffers	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.2, IEEE 802.3ab, IEEE 802.3ac, 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 802.3u, IEEE 802.3x
Full duplexKnown for one	Unknown — not stated by the source	Yes
Flow control supportKnown for one	Unknown — not stated by the source	Yes
IP routingKnown for one	Yes	Unknown — not stated by the source
Data transmission2 differ
MAC address tableDiffers	8000 entries	16000 entries
Maximum data transfer rateDiffers	0.1 Gbit/s	1 Gbit/s
Securityidentical
SSH/SSL supportKnown for one	Unknown — not stated by the source	Yes
Protocols2 differ
Management protocolsDiffers	SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, SSH, SSH-2
Supported network protocolsDiffers	RIP1, RIP2, IGMPv2, VRRP, OSPFv2	Ethernet, Fast Ethernet, Gigabit Ethernet
Designidentical
Stackable	Yes	Yes
Product colourKnown for one	Unknown — not stated by the source	Black
Form factorKnown for one	1U	Unknown — not stated by the source
Poweridentical
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes
Power consumption (typical)Known for one	65 W	Unknown — not stated by the source
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Other features2 differ
Dimensions (WxDxH)Differs	438 x 261.6 x 44 mm	438 x 310 x 44.45 mm
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Authentication methodKnown for one	Unknown — not stated by the source	SSH, RADIUS, TACACS+, SSH2
Power requirementsDiffers	AC 120/230 V ( 50/60 Hz )	120/230 V 50/60 Hz
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Mounting interfaceKnown for one	Unknown — not stated by the source	1U
Data transfer rateKnown for one	10 Mbit/s	Unknown — not stated by the source
Networking featuresKnown for one	Ethernet, Fast Ethernet	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 45 °C
Storage temperature (T-T)	-25 - 70 °C	-25 - 70 °C
Operating relative humidity (H-H)Differs	5 - 80%	10 - 90%
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	438 mm
DepthKnown for one	Unknown — not stated by the source	310 mm
HeightKnown for one	Unknown — not stated by the source	44.5 mm
WeightDiffers	3.6 kg	4.9 kg
Packaging data1 differ
Package widthKnown for one	Unknown — not stated by the source	580 mm
Package depthKnown for one	Unknown — not stated by the source	466 mm
Package heightKnown for one	Unknown — not stated by the source	176 mm
Package weightDiffers	5.2 kg	5.9 kg
Certificates1 differ
CertificationDiffers	Safety UL 1950 (UL/cUL), EN60950 (TUV) EMI FCC Class A, EN55022 Class A,VCCI Class A, C-TICK, EN61000-3-2, EN61000-3-3 Immunity EN55024	CE, FCC, RoHS, UL 60950-1, IEC 60950-1, EN 60950-1, CSA C22.2 No. 60950-1-03
Performanceidentical
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor modelKnown for one	PowerPC	Unknown — not stated by the source
Processor frequencyKnown for one	200 MHz	Unknown — not stated by the source
Internal memoryKnown for one	32 MB	Unknown — not stated by the source
Flash memoryKnown for one	8 MB	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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