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Silver rack-mount network switch with 48 ports and four SFP uplinks

Cisco Systems, Inc.

Cisco Systems, Inc. C9300L-48P-4G-E 48-port PoE+ network switch

SKU CH-6J64-6CVW1 MPN C9300L-48P-4G-E

48-port Gigabit PoE+ switch with four SFP uplinks, stackable Layer 3 switching for security, IoT, mobility and cloud

  • Switch Typemanageable
  • FormatRackmount
  • Network Management TypeEthernet Switch
  • Uplink PortsYes
  • Uplink InterfaceSFP
  • Primary PortsGigabit Ethernet 48 x Gigabit Ethernet PoE+ 4 x Gigabit Ethe

Model C9300L-48P-4G-E

Struck-through versions exist but are not stocked here.

  • 48 PoE+ ports power access points and IP phones directly
  • Four SFP uplinks provide flexible fibre or copper aggregation
  • Layer 3 routing enables inter-VLAN traffic without a separate router
  • 480 Gbps stacking bandwidth links multiple units into one logical switch
  • x86 architecture runs containers and third-party scripts natively

Cisco Catalyst 9300L enterprise switching platform

The Cisco Catalyst 9300L-48P-4G-E is a stackable Layer 3 switch built for enterprise networks that require security, IoT support, mobility and cloud integration. It provides 48 Gigabit Ethernet PoE+ ports and four SFP uplink interfaces for fibre connectivity. The platform uses an x86 CPU architecture with expanded memory to host containers and run third-party applications natively within the switch. It serves as a foundational building block for Software-Defined Access architectures.

Sustained high-density stacking performance

The switch delivers up to 480 Gbps of stacking bandwidth, maintaining throughput under continuous heavy load across the stack. Its uplink architecture supports flexible fibre connections without bottlenecks during prolonged data transfers. The PoE+ ports supply consistent power to connected devices such as Wi-Fi 6 access points and IP phones throughout extended operation. The hardware design ensures reliable forwarding capacity for demanding enterprise workloads over time.

Replaces legacy fixed-configuration access switches

This model upgrades environments still running older fixed-configuration switches that lack stacking bandwidth, native container support or high-density PoE+ capacity. The jump is justified when the network needs 48 powered ports, 480 Gbps stack throughput and the ability to run scripts or third-party applications directly on the switch. Buyers who require only basic unmanaged connectivity or fewer than 48 powered ports will not utilise the platform capabilities.

Highlights

  • 48 PoE+ ports power access points and IP phones directly
  • Four SFP uplinks provide flexible fibre or copper aggregation
  • Layer 3 routing enables inter-VLAN traffic without a separate router
  • 480 Gbps stacking bandwidth links multiple units into one logical switch
  • x86 architecture runs containers and third-party scripts natively

Specifications

BrandCISCO
Series9300
Switch Typemanageable
FormatRackmount
Network Management TypeEthernet Switch
Uplink PortsYes
Uplink InterfaceSFP
Primary PortsGigabit Ethernet 48 x Gigabit Ethernet PoE+ 4 x Gigabit Ethernet Uplink
Primary Port Speed1000Base-T 1000Base-X
Uplink SpeedSFP
StackableRack-mountable
Layer3
PowerPower Supply
Shipping weight9.07 kg
Package size508 × 381 × 76 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How much heat does the 48-port PoE+ switch generate when running continuously?

The Catalyst 9300L-48P-4G-E is designed for enterprise rack environments with managed cooling; its power supply handles the 48 PoE+ ports and four uplinks within standard operating temperatures.

What cabling and SFP modules do I need to use the four Gigabit uplinks?

The uplinks accept standard SFP transceivers, so you supply compatible 1000Base-X modules and matching fibre or copper patch cords for each link.

Will the 9300 series stack with my older Catalyst switches?

Stacking is supported within the 9300 family using dedicated stack cables; older Catalyst models do not join the same stack.

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