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Product comparison · 2 network switches

Allied Telesis AT-GS920/16-50 Unmanaged Gigabit Ethernet (10/100/1000) Grey vs D-Link DGS-3000-28LP network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

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  • 25specifications compared
  • 16differ
  • 9identical
  • 68known for one product only

Key differences

  • Switch type
    • Unmanaged
    • Managed
  • Basic switching RJ-45 Ethernet ports quantity
    • 16
    • 24
  • MAC address table
    • 8000 entries
    • 16000 entries
  • Switching capacity
    • 32 Gbit/s
    • 56 Gbit/s
  • Rack mounting
    • No
    • Yes
  • Product colour
    • Grey
    • Black
  • Power over Ethernet (PoE)
    • No
    • Yes
  • Operating temperature (T-T)
    • 0 - 50 °C
    • -5 - 50 °C

Side by side

Differences highlightedShow differences only
93 specifications
A

Allied Telesis

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

Model AT-GS920/16-50

View product
B

D-Link

DGS-3000-28LP network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

Model DGS-3000-28LP

View product
Management features1 differ
Switch typeDiffersUnmanagedManaged
Switch layerKnown for oneL2
Quality of Service (QoS) supportKnown for oneYes
Web-based managementKnown for oneYes
ARP inspectionKnown for oneYes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers1624
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)Gigabit Ethernet (10/100/1000)
Installed SFP modules quantity00
Installed SFP+ modules quantity00
SFP module slots quantityKnown for one4
Console portKnown for oneRJ-45
Network2 differ
Networking standardsDiffersIEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3xIEEE 802.1AX, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1ag, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x
10G supportKnown for oneYes
Copper ethernet cabling technologyDiffers10BASE-T, 100BASE-TX, 1000BASE-TX10BASE-T, 100BASE-TX, 1000BASE-T
Cable types supportedKnown for oneCat5, Cat5e
Port mirroringKnown for oneYes
Full duplexKnown for oneYes
Auto MDI/MDI-XYesYes
Flow control supportYesYes
Head-of-line (HOL) blockingKnown for oneYes
Link aggregationKnown for oneYes
Spanning tree protocolKnown for oneYes
VLAN supportKnown for oneYes
Virtual LAN featuresKnown for onePrivate VLAN, Voice VLAN, Tagged VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN
Number of VLANsKnown for one4094
Data transmission2 differ
MAC address tableDiffers8000 entries16000 entries
Switching capacityDiffers32 Gbit/s56 Gbit/s
Forwarding rateKnown for one68.45 Mpps
Number of static routesKnown for one64
Jumbo frames supportYesYes
Jumbo framesKnown for one9216
Packet buffer memoryKnown for one1.5 MB
Securityidentical
DHCP featuresKnown for oneDHCP server, DHCP client
Access Control List (ACL)Known for oneYes
Access Control List (ACL) rulesKnown for one1024
IGMP snoopingKnown for oneYes
BPDU filtering/protectionKnown for oneYes
Security algorithmsKnown for one802.1x RADIUS, SNMP, SNMPv3, SSH, SSH-2, SSL/TLS
Multicast featuresidentical
Multicast supportKnown for oneYes
Multicast Listener Discovery (MLD) snoopingKnown for oneMLD v1, MLD v2
Design4 differ
Rack mountingDiffersNoYes
StackableKnown for oneYes
Form factorKnown for one1U
Product colourDiffersGreyBlack
LED indicatorsDiffersYesActivity, Fan fail, Link, Power, Speed
Number of fansKnown for one2 fan(s)
SafetyDiffersUL60950-1, CSA C22.2 No.60950-1-07, IEC60950-1cUL, CB
Electromagnetic compatibilityKnown for oneCE, FCC, C-Tick, VCCI, BSMI
Performanceidentical
Virtual stacking (units)Known for one32
Built-in processorKnown for oneYes
Noise levelKnown for one47.4 dB
Mean time between failures (MTBF)Known for one304565 h
Buffer sizeKnown for one524 KB
Poweridentical
Redundant power supply (RPS) supportKnown for oneYes
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (typical)Known for one28.4 W
Power consumption (max)Known for one246.5 W
Power supply includedKnown for oneYes
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)DiffersNoYes
Power over Ethernet plus (PoE+) ports quantityKnown for one24
Total Power over Ethernet (PoE) budgetKnown for one193 W
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 50 °C-5 - 50 °C
Operating relative humidity (H-H)Differs5 - 80%0 - 95%
Heat dissipationKnown for one840 BTU/h
Storage temperature (T-T)Known for one-20 - 70 °C
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one0 - 2000 m
Weight & dimensions3 differ
WidthDiffers263 mm440 mm
DepthDiffers179 mm210 mm
HeightDiffers38 mm44 mm
WeightKnown for one2.54 kg
Packaging dataidentical
Package widthKnown for one348 mm
Package depthKnown for one511 mm
Package heightKnown for one91 mm
Package weightKnown for one4.11 kg
Technical detailsidentical
Master (outer) cases per pallet (air)Known for one40 pc(s)
Master (outer) cases per pallet (sea)Known for one40 pc(s)
Pallet gross lengthKnown for one110 cm
Pallet gross weight (air)Known for one545.3 kg
Pallet gross weight (sea)Known for one545.3 kg
Pallet gross widthKnown for one120 cm
Pallet height (air)Known for one2.05 m
Pallet height (sea)Known for one2.05 m
Products per pallet (air)Known for one120 pc(s)
Products per pallet (sea)Known for one120 pc(s)
Products per shipping (inner) caseKnown for one3 pc(s)
Shipping (inner) case gross weightKnown for one13.2 kg
Shipping (inner) case heightKnown for one38.3 cm
Shipping (inner) case lengthKnown for one52.9 cm
Shipping (inner) case net weightKnown for one7.8 kg
Shipping (inner) case widthKnown for one29.6 cm
Logistics dataidentical
Harmonized System (HS) code8517699085176990

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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