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Silver rack-mountable network switch with 48 RJ45 ports and 4 SFP slots on the front panel

D-Link

D-Link DGS-1210-52 52-port network switch 48 RJ45 4 SFP

SKU CH-9RTX-AY022 MPN DGS-1210-52

A 52-port Gigabit web-smart switch with 48 RJ45 and 4 SFP ports for rack mounting

  • FormatRack-mountable Desktop
  • StandardsIEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX (Fast Et
  • Network Management TypeSmart
  • Primary Ports48 x RJ45 + 4 x SFP
  • Primary Port Speed10/100/1000Base-T
  • MAC Address Table16K
  • 48 Gigabit RJ45 ports connect many wired devices
  • 4 Gigabit SFP uplinks add fibre flexibility
  • Smart Layer 2 features include VLAN QoS and ACL
  • Rack-mountable 1U design fits standard cabinets
  • Low 38.27 W maximum power draw reduces running cost

52-Port Gigabit Smart Switch

The D-Link DGS-1210-52 is a rack-mountable Layer 2 switch with 48 RJ45 ports and four SFP uplinks, all running at 10/100/1000 Mbps. It suits small to mid-size businesses that need web-managed VLAN, QoS and basic security without a full command-line stack.

Sustained Load Behaviour

A 3.0 MB buffer and a 16K MAC table absorb burst traffic while flow control prevents head-of-line blocking on full-duplex links. Maximum draw is 38.27 W under load, with idle consumption around 29.4 W at either 110 V or 240 V, so heat output stays predictable in a closed rack.

Pre-Installation Checks

Confirm you have 1U of rack space (1.73" high) and that your patch panels or cables reach the front-facing ports. The unit has no PoE budget, so attached access points or phones will need separate injectors. It is not stackable, so each switch operates independently.

Highlights

  • 48 Gigabit RJ45 ports connect many wired devices
  • 4 Gigabit SFP uplinks add fibre flexibility
  • Smart Layer 2 features include VLAN QoS and ACL
  • Rack-mountable 1U design fits standard cabinets
  • Low 38.27 W maximum power draw reduces running cost

Specifications

BrandD-Link
SeriesDGS-1210
ModelDGS-1210-52
FormatRack-mountable
Desktop
StandardsIEEE 802.3 10BASE-T Ethernet
IEEE 802.3u 100BASE-TX (Fast Ethernet)
IEEE 802.3ab 1000BASE-T (Gigabit Ethernet)
IEEE 802.3x Flow Control for Full-Duplex Mode
Network Management TypeSmart
Primary Ports48 x RJ45 + 4 x SFP
Primary Port Speed10/100/1000Base-T
MAC Address Table16K
Uplink Speed10/100/1000 Mbps
Buffer Memory3.0 MB
ProtocolsTCP/IP
PoENo
StackableNo
QoSYes
LayerLayer 2 Only
PowerMaximum Power Consumption: 38.27W
Standby Power Consumption: 29.44W / 110V, 29.49W / 240V
FeaturesTotal Number of Network Ports: 48Number of Network (RJ-45) Ports: 48Port/Expansion Slot Details: 48 x Gigabit Ethernet Network,4 x Gigabit Ethernet Expansion SlotMedia Type Supported: Twisted PairEthernet Technology: Gigabit EthernetNetwork Technology: 10/100/1000Base-TNumber of Total Expansion Slots: 4Expansion Slot Type: SFPLayer Supported: 2Manageable: YesPoE (RJ-45) Port: NoInput Voltage: 220 V AC,110 V ACForm Factor: Rack-mountable,DesktopCompatible Rack Unit: 1UHeight: 1.7" (43.9 mm)Width: 17.3" (439.9 mm)Depth: 9.8" (249.9 mm)Weight (Approximate): 4.10 kgLimited Warranty: Life
Dimensions1.73" x 17.32" x 8.27"
Weight5.69 lbs.
Shipping weight3.47 kg
Package size513 × 348 × 89 mm

Questions about this item

How much power does the DGS-1210-52 draw when running continuously at full load?

Maximum power consumption is 38.27 W. Standby draw is 29.44 W at 110 V or 29.49 W at 240 V.

What cables and modules do I need to use the 48 RJ45 and 4 SFP ports?

The 48 RJ45 ports take standard twisted-pair copper cables up to 1000 Mbps. The 4 SFP ports accept compatible Gigabit SFP transceivers and fibre or copper patch cables.

Will this switch pass traffic to my older 10 Mbps and 100 Mbps devices without extra setup?

Yes. The RJ45 ports support 10BASE-T, 100BASE-TX and 1000BASE-T, so legacy 10/100 gear connects and negotiates speed automatically.

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