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Silver rack-mountable switch with 52 ports and four SFP+ uplinks

D-Link

D-Link 52-Port Gigabit Stackable Smart Managed Switch with 10G Uplinks

SKU CH-K2Q8-GP88T

A 52-port rack-mountable switch provides 48 Gigabit PoE+ ports with a 370 W budget and four 10-Gigabit SFP+ uplinks, stacking up to six units with 176 Gbps capacity and Layer 3 static routing

  • 48 PoE+ ports power devices with a 370W budget
  • Four 10G SFP+ uplinks deliver 176 Gbps switching capacity
  • Stack up to 6 units for simplified management
  • Layer 3 static routing handles inter-VLAN traffic
  • 95 Mpps forwarding performance sustains heavy loads

52-Port Stackable Switch with 10G Uplinks

This D-Link switch delivers forty-eight 10/100/1000BASE-T PoE+ ports and four 10-Gigabit SFP+ uplinks in a rack-mountable form factor. It is built for small-to-medium businesses that need physical stacking up to six units and Layer 3 static routing without the cost of a fully managed platform.

370 W PoE budget and 176 Gbps switching capacity

The 370 W PoE+ budget powers access points, cameras and phones across the 48 copper ports while the 176 Gbps fabric and 130.95 Mpps forwarding rate handle aggregation traffic. Stacking six switches expands port count and bandwidth, but the shared 370 W budget limits simultaneous full-power PoE+ on every port in large deployments.

Four fans and 3 MB packet buffer for sustained loads

Four internal fans cool the chassis under continuous load while a 3 MB packet buffer absorbs burst traffic without drops. Fan noise is audible in quiet offices, and the 370 W PoE draw adds to total power consumption, so rack airflow and circuit capacity should be planned accordingly.

Highlights

  • 48 PoE+ ports power devices with a 370W budget
  • Four 10G SFP+ uplinks deliver 176 Gbps switching capacity
  • Stack up to 6 units for simplified management
  • Layer 3 static routing handles inter-VLAN traffic
  • 95 Mpps forwarding performance sustains heavy loads

Specifications

No published specifications for this item yet.

Questions about this item

Will the 48 PoE+ ports and 4 SFP+ uplinks work with my existing Cat5e patch cables and 1 Gbps SFP modules?

The 48 ports auto-negotiate at 10/100/1000 Mbps over Cat5e or better, and the four SFP+ cages accept 1 Gbps SFP transceivers as well as 10 Gbps SFP+ optics.

Which front-panel LEDs confirm the 176 Gbps switching fabric and 370 W PoE budget are operating normally?

Power, Fan, Error, Stack, and per-port Link/Activity/Speed indicators show system health; the PoE budget is managed in software and alarms appear on the Error LED if the 370 W limit is exceeded.

Does the package include rack ears, SFP+ transceivers or a console cable, or must I order them separately?

The switch ships with rack-mount brackets; SFP+ transceivers and a console cable are not included and must be purchased separately.

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