Product comparison · 2 network switches

Allied Telesis AT-9900FL3UPGRD network switch Managed L3 Grey vs Dell PowerConnect 6248, 3Y NBD

29specifications compared
18differ
11identical
38known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- AT-9900FL3UPGRD network switch Managed L3 Grey:24
- PowerConnect 6248, 3Y NBD:48
Number of VLANs
- AT-9900FL3UPGRD network switch Managed L3 Grey:4096
- PowerConnect 6248, 3Y NBD:4093
MAC address table
- AT-9900FL3UPGRD network switch Managed L3 Grey:16000 entries
- PowerConnect 6248, 3Y NBD:8000 entries
Supported data transfer rates
- AT-9900FL3UPGRD network switch Managed L3 Grey:10/100/1000 Mbps
- PowerConnect 6248, 3Y NBD:10/100 Mbps
Switching capacity
- AT-9900FL3UPGRD network switch Managed L3 Grey:48 Gbit/s
- PowerConnect 6248, 3Y NBD:184 Gbit/s
Management protocols
- AT-9900FL3UPGRD network switch Managed L3 Grey:SSH, SNMPv3, GUI, EPSR, VRRP
- PowerConnect 6248, 3Y NBD:SNMPv1/v2c/v3
Product colour
- AT-9900FL3UPGRD network switch Managed L3 Grey:Grey
- PowerConnect 6248, 3Y NBD:Black
Input voltage
- AT-9900FL3UPGRD network switch Managed L3 Grey:100 - 240 V
- PowerConnect 6248, 3Y NBD:110 - 240 V

Side by side

Differences highlightedShow differences only

Comparison of AT-9900FL3UPGRD, PowerConnect 6248, 3Y NBD
67 specifications	A Allied Telesis AT-9900FL3UPGRD network switch Managed L3 Grey Model AT-9900FL3UPGRD View product	B Dell PowerConnect 6248, 3Y NBD View product
Management featuresidentical
Switch type	Managed	Managed
Switch layer	L3	L3
Quality of Service (QoS) support	Yes	Yes
System event logKnown for one	Unknown — not stated by the source	Yes
MIB supportKnown for one	Unknown — not stated by the source	MIB II, Bridge MIB, SMIv2, E-like MIB, RMON, TCP, UDP, ENTITY, RMON
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	24	48
SFP module slots quantityKnown for one	Unknown — not stated by the source	4
SFP/SFP+ slots quantity	4	4
Power connector	DC-in jack	DC-in jack
Network2 differ
Networking standardsDiffers	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, 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 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G supportKnown for one	Unknown — not stated by the source	No
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	1000BASE-T, 1000BASE-TX, 100BASE-TX, 10BASE-T
Port mirroring	Yes	Yes
Full duplex	Yes	Yes
IP routing	Yes	Yes
Auto MDI/MDI-XKnown for one	Unknown — not stated by the source	Yes
Broadcast storm controlKnown for one	Unknown — not stated by the source	Yes
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Link aggregation	Yes	Yes
Rate limitingKnown for one	Unknown — not stated by the source	Yes
Spanning tree protocolKnown for one	Unknown — not stated by the source	Yes
Number of VLANsDiffers	4096	4093
Data transmission3 differ
MAC address tableDiffers	16000 entries	8000 entries
Supported data transfer ratesDiffers	10/100/1000 Mbps	10/100 Mbps
Switching capacityDiffers	48 Gbit/s	184 Gbit/s
Maximum data transfer rateKnown for one	Unknown — not stated by the source	1 Gbit/s
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Securityidentical
DHCP featuresKnown for one	Unknown — not stated by the source	DHCP server, DHCP client
Access Control List (ACL)Known for one	Unknown — not stated by the source	Yes
IGMP snoopingKnown for one	Unknown — not stated by the source	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, HTTPS, SSH, SSL/TLS
Static port securityKnown for one	Unknown — not stated by the source	Yes
MAC address filteringKnown for one	Yes	Unknown — not stated by the source
Multicast featuresidentical
Multicast supportKnown for one	Unknown — not stated by the source	Yes
Protocols2 differ
Management protocolsDiffers	SSH, SNMPv3, GUI, EPSR, VRRP	SNMPv1/v2c/v3
Supported network protocolsDiffers	IPv4, IPv6	RIP, OSPF v1/v2/v3, CIDR, ICMP, IRDP, VRRP, ARP, IGMP v2, DVMRP, Telnet, HTTP
Switching protocolsKnown for one	OSPF, BGP-4, RIP, RIPv2, DVMRP, PIM-SM, PIM-DM	Unknown — not stated by the source
Design1 differ
StackableKnown for one	Unknown — not stated by the source	Yes
Product colourDiffers	Grey	Black
SafetyKnown for one	UL60950-1, CAN/CSA-C22.2 No. 60950-1-03, EN60950-1, EN60825-1, AS/NZS 60950	Unknown — not stated by the source
Performanceidentical
Memory typeKnown for one	Unknown — not stated by the source	SDRAM
Internal memoryKnown for one	Unknown — not stated by the source	256 MB
Flash memoryKnown for one	Unknown — not stated by the source	32 MB
Noise levelKnown for one	51 dB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	130000 h	Unknown — not stated by the source
Power1 differ
Input voltageDiffers	100 - 240 V	110 - 240 V
Power consumption (typical)Known for one	75 W	Unknown — not stated by the source
Other features3 differ
Data transfer rateDiffers	36 Mbit/s	1000 Mbit/s
Dimensions (WxDxH)Differs	440 x 440 x 44.5 mm	440 x 387 x 43.2 mm
Connectivity technology	Wired	Wired
Input frequencyDiffers	50/60 Hz	50 - 60 Hz
Networking features	Gigabit Ethernet	Gigabit Ethernet
Dimensions (W x D x H) (imperial)Known for one	424.2 x 424.2 x 44.5 mm (16.7 x 16.7 x 1.75")	Unknown — not stated by the source
Electromagnetic emissionsKnown for one	EN55022 A, FCC A, VCCI A, AS/NZS CISPR22 A	Unknown — not stated by the source
Electromagnetic immunityKnown for one	EN55024, EN61000-3-2/3, CNS 13438 A	Unknown — not stated by the source
Weight (imperial)Known for one	6.8 kg (15 lbs)	Unknown — not stated by the source
Operational conditions4 differ
Operating temperature (T-T)Differs	32 - 122 °F	0 - 45 °C
Storage temperature (T-T)Differs	-25 - 70 °C	-20 - 70 °C
Operating relative humidity (H-H)Differs	5 - 80%	10 - 90%
Storage relative humidity (H-H)Differs	5 - 95%	10 - 95%
Operating altitudeKnown for one	0 - 3000 m	Unknown — not stated by the source
Heat dissipationKnown for one	256 BTU/h	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	6.8 kg	6.06 kg
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)Known for one	No	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	7.7 kg	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	EU RoHS, 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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