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Silver metal rackmount switch with 48 RJ45 ports and four SFP slots

TP-Link

TP-Link TL-SG3452 48-port Gigabit L2+ managed network switch with 4 SFP slots

SKU CH-YSX1-EYNZ5 MPN TL-SG3452

A managed L2+ switch providing 48 Gigabit Ethernet ports and four SFP slots for fibre uplinks

  • Management typeManaged
  • Main port speed10/100/1000 Mbit/s
  • Product dimensions4.4 × 21.2 × 13.6
  • Product weight4.31
  • 48 Gigabit ports handle heavy traffic loads
  • 4 SFP slots add fibre uplink flexibility
  • L2+ management enables VLAN, QoS and static routing
  • 4 cm height fits standard 1U rack space
  • 31 kg weight suits sturdy shelf or rack mounting

48-port Gigabit L2+ managed switch

The TP-Link TL-SG3452 provides 48 copper ports operating at 10, 100 or 1000 Mbps and four SFP slots for fibre uplinks. It is a managed Layer 2+ device suitable for business networks that require VLAN, QoS and link aggregation. The unit measures 4.400 by 21.200 by 13.600 and weighs 4.3100.

Who this suits and who it does not

This switch fits organisations that need a single managed access layer with a modest number of fibre uplinks. It is not for buyers who need Power over Ethernet, 10 Gigabit copper ports or a higher SFP port count.

The specification that decides fit

The decisive figure is 48 Gigabit RJ45 ports combined with exactly four SFP slots; if your design calls for more fibre uplinks or powered ports, this model will not meet the requirement.

How it compares

Measured against everything we stock in Ethernet & PoE Switches, at today’s prices. Recalculated every night.

Price $279.99
Cheaper than about 60% of the 2,759 comparable items (median $482.99).

Specifications

Product
Brand nameTP-Link
Model nameTL-SG3452
Connectivity
Management typeManaged
Main port speed10/100/1000 Mbit/s
Size & build
Product dimensions4.4 × 21.2 × 13.6
Shipping weight4.54 kg
Package size254 × 127 × 127 mm

Questions about this item

How do I install the TL-SG3452 in a rack and what step is often missed?

Mount the switch using the supplied rack ears, connect the power cable, then configure a management IP address before linking any network devices.

What maintenance will the TL-SG3452 require over time?

Periodically clean dust from the ventilation openings and check for firmware updates through the Omada management interface to maintain security and stability.

Which limit appears first when the TL-SG3452 runs under sustained full load?

The 48 Gigabit ports and 4 SFP slots share a fixed switching capacity, so total aggregate throughput is the first bottleneck during continuous heavy traffic.

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