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Silver 1U rackmount switch with 28 front SFP ports and console port

BFKK

BFKK 28 Port Gigabit Managed Fiber Switch 24 SFP 8 Combo 4x10G SFP+ L3 Rackmount

SKU CH-NHA9-48VKZ

A 28-port managed fiber switch with 24 SFP, 8 combo and 4×10G SFP+ uplinks, 128Gbps capacity and L3 static routing

  • 24 SFP ports plus 8 combo ports deliver high-density Gigabit connectivity
  • 4 × 10 G SFP+ uplinks extend fiber links beyond copper distance limits
  • 128 Gbps switching capacity handles heavy traffic loads without bottlenecks
  • Layer 3 static routing and DHCP services reduce need for separate routers
  • 19-inch rackmount design with 6 kV surge protection suits harsh environments

Port Configuration

This 28-port managed fiber switch provides 24 Gigabit SFP ports, eight Gigabit Ethernet combo ports and four 10 Gigabit SFP+ uplinks for high-density connectivity. It is suited for enterprise access and aggregation layers that need fiber reach beyond copper limits.

Thermals and Power

A smart fan adjusts speed from 0 to 4000 rpm based on load, while 6 kV surge protection hardens the unit against outdoor transients. The switch operates reliably across a -20 °C to +50 °C ambient range in a 1U rackmount form factor.

Management and Extras

Bundled mounting hardware enables 19-inch rack installation, and a console port plus USB interface give direct CLI access. Web, SNMP, RMON, Telnet and SSH interfaces provide flexible day-to-day administration and monitoring.

Highlights

  • 24 SFP ports plus 8 combo ports deliver high-density Gigabit connectivity
  • 4 × 10 G SFP+ uplinks extend fiber links beyond copper distance limits
  • 128 Gbps switching capacity handles heavy traffic loads without bottlenecks
  • Layer 3 static routing and DHCP services reduce need for separate routers
  • 19-inch rackmount design with 6 kV surge protection suits harsh environments

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the BFKK 28-port switch in a 19-inch rack and what step is often missed?

Mount the 1U chassis using the included rack hardware, connect the power cord, then attach fiber modules to the 24 SFP and 4 SFP+ ports; the step often missed is linking the console cable for initial CLI access before configuring VLANs or static routes.

What maintenance or replacement will the BFKK switch need over time?

The smart fan adjusts from 0 to 4000 rpm based on load; clean dust from the vents periodically and replace the fan assembly if bearing noise appears, otherwise no user-serviceable parts require scheduled replacement.

What limit appears first on the BFKK switch under sustained heavy traffic?

The 128 Gbps switching capacity and 16K MAC address table are the first hard limits; once either is saturated, latency rises and new sessions may be dropped until traffic eases.

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