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

DELL

DELL 469-4245 PowerConnect 2848 network switch 48 port managed

SKU CH-F1DA-2QC9G MPN 469-4245

A managed 48-port Gigabit switch with four SFP uplinks, 8K MAC table and 2 MB buffer for rackmount deployment

  • FormatRackmount
  • StandardsIEEE Standards: 802.3 802.3u 802.3ab 802.1Q 802.3ad 802.1p
  • Network Management TypeManaged
  • Primary Ports48 x RJ45 + 4 x SFP
  • Primary Port Speed10/100/1000Mbps
  • MAC Address Table8K
  • Managed switching with 48 RJ45 ports and 4 SFP uplinks
  • Gigabit speeds on every copper port for fast wired links
  • 8K MAC table scales to large device populations
  • 9000-byte jumbo frames move big payloads efficiently
  • 2 MB buffer absorbs traffic bursts without drops

48-Port Managed Switch

The Dell PowerConnect 2848 is a rackmount managed switch with forty-eight RJ45 Gigabit ports and four SFP uplinks. It supports IEEE 802.3, 802.3u, 802.3ab, 802.1Q, 802.3ad and 802.1p standards for VLANs, link aggregation and traffic prioritisation. An 8K MAC address table and 2MB buffer handle sustained traffic loads. SNMP support enables centralised monitoring and configuration.

Upgrade From Unmanaged Edge

This unit replaces an unmanaged desktop switch when VLAN segmentation, port mirroring or link aggregation become necessary. The jump is worth it when broadcast domains must be isolated, when uplink redundancy through LACP is required, or when SNMP-based monitoring tools need per-port visibility. Jumbo frame support up to 9000 bytes improves throughput for storage or backup traffic.

Suits Rack Deployments Needing Density

The 1U form factor fits standard racks and includes mounting hardware. It suits small-to-mid networks that need managed features without Layer 3 routing. Buyers who require PoE power for phones or cameras, or who need 10 Gigabit uplinks, should look at a different model. Environments demanding redundant power supplies or stacking will also need another platform.

Highlights

  • Managed switching with 48 RJ45 ports and 4 SFP uplinks
  • Gigabit speeds on every copper port for fast wired links
  • 8K MAC table scales to large device populations
  • 9000-byte jumbo frames move big payloads efficiently
  • 2 MB buffer absorbs traffic bursts without drops

Specifications

BrandDell
Model2848
FormatRackmount
StandardsIEEE Standards:
802.3
802.3u
802.3ab
802.1Q
802.3ad
802.1p
Network Management TypeManaged
Primary Ports48 x RJ45 + 4 x SFP
Primary Port Speed10/100/1000Mbps
MAC Address Table8K
Jumbo Frames9000 bytes
Buffer Memory2MB
SNMPYes
PowerVoltage: 1.34A @ 100V
Dimensions1.70" x 17.30" x 10.00"
Weight8.15 lbs.
Package ContentsPowerConnect 2848 Ethernet Switch
Rack Mount Kit
Shipping weight5.40 kg
Package size556 × 391 × 112 mm

Questions about this item

How deep is the 1.70-inch high Dell PowerConnect 2848 and what mounting hardware is included?

The switch measures 10.00 inches deep and ships with a rack-mount kit for installation in a standard rack.

What is the correct order for connecting the 48 RJ45 ports and 4 SFP uplinks during initial setup?

Connect the power cord first, then attach copper cables to the RJ45 ports and SFP modules to the uplink ports before powering on.

Which components of the Dell 2848 may need replacement after extended use?

The internal power supply and cooling fans are the primary parts that can wear out over time.

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