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Product comparison · 2 network switches

Allied Telesis AT-GS920/16-50 Unmanaged Gigabit Ethernet (10/100/1000) Grey vs Allied Telesis GS970M/28 Managed L3 Gigabit Ethernet (10/100/1000) Grey

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  • 25specifications compared
  • 14differ
  • 11identical
  • 51known for one product only

Key differences

  • Switch type
    • Unmanaged
    • Managed
  • Basic switching RJ-45 Ethernet ports quantity
    • 16
    • 28
  • Installed SFP modules quantity
    • 0
    • 4
  • MAC address table
    • 8000 entries
    • 16000 entries
  • Switching capacity
    • 32 Gbit/s
    • 56 Gbit/s
  • Storage temperature (T-T)
    • -20 - 70 °C
    • -25 - 70 °C
  • Operating relative humidity (H-H)
    • 5 - 80%
    • 5 - 90%
  • Operating altitude
    • 0 - 2000 m
    • 0 - 3000 m

Side by side

Differences highlightedShow differences only
76 specifications
A

Allied Telesis

AT-GS920/16-50 Unmanaged Gigabit Ethernet (10/100/1000) Grey

Model AT-GS920/16-50

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B

Allied Telesis

GS970M/28 Managed L3 Gigabit Ethernet (10/100/1000) Grey

Model GS970M/28

View product
Management features1 differ
Switch typeDiffersUnmanagedManaged
Switch layerKnown for oneL3
Quality of Service (QoS) supportKnown for oneYes
Web-based managementKnown for oneYes
ARP inspectionKnown for oneYes
Traffic classificationKnown for oneYes
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers1628
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantityKnown for one24
Installed SFP modules quantityDiffers04
Console portKnown for oneRS-232
Installed SFP+ modules quantityKnown for one0
Network2 differ
Networking standardsDiffersIEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3xIEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Copper ethernet cabling technologyDiffers10BASE-T, 100BASE-TX, 1000BASE-TX10BASE-T, 100BASE-T, 1000BASE-T
Port mirroringKnown for oneYes
Full duplexKnown for oneYes
Flow control supportYesYes
Link aggregationKnown for oneYes
VLAN supportKnown for oneYes
Virtual LAN featuresKnown for onePrivate VLAN
Number of VLANsKnown for one4094
Auto MDI/MDI-XKnown for oneYes
Optical fiberidentical
Switching optical modules typeKnown for one100 Gigabit Ethernet
Data transmission2 differ
MAC address tableDiffers8000 entries16000 entries
Switching capacityDiffers32 Gbit/s56 Gbit/s
Forwarding rateKnown for one41.7 Mpps
Latency (1 Gbps)Known for one4.3 µs
Jumbo frames supportYesYes
Jumbo framesKnown for one10000
Packet buffer memoryKnown for one1.5 MB
Securityidentical
DHCP featuresKnown for oneDHCP snooping, DHCP client
Access Control List (ACL)Known for oneYes
IGMP snoopingKnown for oneYes
AuthenticationKnown for oneGuest VLAN, MAC-based authentication, Port-based authentication
BPDU filtering/protectionKnown for oneYes
Loop protectionKnown for oneYes
MAC address filteringKnown for oneYes
Password protectionKnown for oneYes
SSH/SSL supportKnown for oneYes
Security algorithmsKnown for one3DES, 128-bit AES, 192-bit AES, 256-bit AES, 802.1x RADIUS, AES, DES, MD5, PEAP, RSA, SHA-1, SHA-2, SSL/TLS, TTLS
Multicast featuresidentical
Multicast supportKnown for oneYes
Protocolsidentical
Management protocolsKnown for oneSNMP
Design1 differ
Rack mountingNoNo
Product colourGreyGrey
LED indicatorsYesYes
SafetyDiffersUL60950-1, CSA C22.2 No.60950-1-07, IEC60950-1EN60950-1 (TUV), UL 60950-1(cULus), EN60825-1
Electromagnetic compatibilityKnown for oneEN55024
Performanceidentical
Memory typeKnown for oneDDR-SDRAM
Internal memoryKnown for one512 MB
Flash memoryKnown for one64 MB
Noise levelKnown for one34 dB
Buffer sizeKnown for one524 KB
Poweridentical
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input currentKnown for one2.4 A
Power consumption (max)Known for one26 W
Power supply includedKnown for oneYes
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)NoNo
Operational conditions3 differ
Operating temperature (T-T)0 - 50 °C0 - 50 °C
Storage temperature (T-T)Differs-20 - 70 °C-25 - 70 °C
Operating relative humidity (H-H)Differs5 - 80%5 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Operating altitudeDiffers0 - 2000 m0 - 3000 m
Non-operating altitudeKnown for one0 - 4000 m
Heat dissipationKnown for one89 BTU/h
Weight & dimensions3 differ
WidthDiffers263 mm341 mm
DepthDiffers179 mm231 mm
HeightDiffers38 mm44 mm
WeightKnown for one2.4 kg
Packaging dataidentical
Package widthKnown for one430 mm
Package depthKnown for one360 mm
Package heightKnown for one150 mm
Package weightKnown for one4 kg
Certificatesidentical
CertificationKnown for oneUL, cUL, UL-EU, CE
Logistics dataidentical
Country of originKnown for oneChina
Harmonized System (HS) codeKnown for one85176990

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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