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Product comparison · 2 network switches

Allied Telesis AT-GS970M/28PS-30 network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Grey vs LevelOne 24-Port Gigabit PoE Switch, 802.3at/af PoE

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  • 30specifications compared
  • 19differ
  • 11identical
  • 52known for one product only

Key differences

  • Switch type
    • Managed
    • Unmanaged
  • Installed SFP modules quantity
    • 4
    • 0
  • 10G support
    • Yes
    • No
  • MAC address table
    • 16000 entries
    • 8000 entries
  • Switching capacity
    • 56 Gbit/s
    • 48 Gbit/s
  • Packet buffer memory
    • 1.5 MB
    • 4.1 MB
  • Product colour
    • Grey
    • Black
  • Storage temperature (T-T)
    • -25 - 70 °C
    • -20 - 70 °C

Side by side

Differences highlightedShow differences only
82 specifications
A

Allied Telesis

AT-GS970M/28PS-30 network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Grey

Model AT-GS970M/28PS-30

View product
B

LevelOne

24-Port Gigabit PoE Switch, 802.3at/af PoE

Model GEP-2421W250

View product
Management features1 differ
Switch typeDiffersManagedUnmanaged
Switch layerKnown for oneL3
Quality of Service (QoS) supportKnown for oneYes
Ports & interfaces1 differ
Installed SFP modules quantityDiffers40
Installed SFP+ modules quantityKnown for one0
Network2 differ
Networking standardsDiffersIEEE 802.2, IEEE 802.3IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
10G supportDiffersYesNo
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-TX, 1000BASE-T
Cable types supportedKnown for oneCat3, Cat4, Cat5, Cat5e, Cat6, Cat7
Auto MDI/MDI-XKnown for oneYes
Auto-negotiationKnown for oneYes
MAC address auto-aging supportedKnown for oneYes
MAC address auto-learning supportedKnown for oneYes
Port mirroringKnown for oneYes
IP routingKnown for oneYes
Spanning tree protocolKnown for oneYes
VLAN supportKnown for oneYes
Number of VLANsKnown for one2048
Data transmission3 differ
MAC address tableDiffers16000 entries8000 entries
Switching capacityDiffers56 Gbit/s48 Gbit/s
Jumbo framesKnown for one10000
Packet forwarding rate (1 Gbps)Known for one1488000 pps
Packet forwarding rate (10 Mbps)Known for one14880 pps
Packet forwarding rate (100 Mbps)Known for one148800 pps
Packet buffer memoryDiffers1.5 MB4.1 MB
Latency (10-100 Mbps)Known for one8.6 µs
Latency (1 Gbps)Known for one4.3 µs
Design1 differ
Product colourDiffersGreyBlack
LED indicatorsKnown for oneLAN, PoE, Power
SafetyKnown for oneFCC Class A, CE
Regulatory ApprovalsKnown for oneEMI: EN55032:2012+AC:2013, EN55022:2010+AC:2011, AS/NZS CISPR 22 Amdt. (2010), EN61000-3-2:2014, EN61000-3-3:2013. EMS: EN55024:2010, IEC61000-4-2:2008, IEC61000-4-3:2006+A1:2007+A2:2010, IEC61000-4-4:2012, IEC61000-4-5:2005, IEC61000-4-6:2013, IEC61000-4-8:2009, IEC61000-4-11:2004
Performanceidentical
Mean time between failures (MTBF)Known for one55500 h
Internal memoryKnown for one256 MB
Flash memoryKnown for one64 MB
Noise levelKnown for one33 dB
Poweridentical
Output voltageKnown for one56 V
Output powerKnown for one30 W
Power consumption (typical)Known for one250 W
Power over Ethernet (PoE)identical
Power over Ethernet (PoE) ports quantityKnown for one24
Power over Ethernet plus (PoE+) ports quantityKnown for one24
Total Power over Ethernet (PoE) budgetKnown for one370 W
Operational conditions2 differ
Storage temperature (T-T)Differs-25 - 70 °C-20 - 70 °C
Operating relative humidity (H-H)Differs5 - 90%10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one0 - 3000 m
Heat dissipationKnown for one127 BTU/h
Weight & dimensions4 differ
WidthDiffers440 mm200 mm
DepthDiffers290 mm44 mm
HeightDiffers44 mm440 mm
WeightDiffers4.7 kg2.9 kg
Packaging contentidentical
ManualKnown for oneYes
Rack mount kitKnown for oneYes
Packaging data4 differ
Package typeKnown for oneBox
Rubber feetKnown for oneYes
Package widthDiffers530 mm260 mm
Package depthDiffers430 mm95 mm
Package heightDiffers150 mm540 mm
Package weightDiffers6.35 kg3.5 kg
Logistics data1 differ
Country of originDiffersChinaTaiwan
Master (outer) case widthKnown for one510 mm
Master (outer) case lengthKnown for one280 mm
Master (outer) case heightKnown for one555 mm
Master (outer) case gross weightKnown for one18 kg
Products per master (outer) caseKnown for one5 pc(s)
Securityidentical
DHCP featuresKnown for oneDHCP client
Access Control List (ACL)Known for oneYes
IGMP snoopingKnown for oneYes
BPDU filtering/protectionKnown for oneYes
Loop protectionKnown for oneYes
SSH/SSL supportKnown for oneYes
Multicast featuresidentical
Multicast supportKnown for oneYes

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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