Cisco C9300L-48T-4X-E 48-Port Gigabit Ethernet Switch

The Cisco Catalyst C9300L-48T-4X-E is the next-generation enterprise-class stackable switch designed to anchor secure, IoT-optimized, and cloud-ready corporate networks. Running on the robust Cisco IOS-XE software, this model features 48 fixed Gigabit Ethernet data ports and 4 fixed 10G SFP+ uplinks, offering a streamlined, high-bandwidth entry point into Cisco's Software-Defined Access (SD-Access) architecture.

Engineered with advanced StackWise-320 technology, the C9300L-48T-4X-E provides a stacking bandwidth of up to 320 Gbps, allowing network administrators to manage multiple physical switches as a single logical entity with resilient redundancy. This "Network Essentials" licensed switch balances cost-efficiency with high-grade enterprise switching capacities ranging from 56 Gbps to 176 Gbps, and forwarding rates reaching up to 130.95 Mpps.

Figure 1 shows the front panel of CE6863E-48S6CQ.

To assist enterprise procurement and network architecture layout, the essential engineering metrics for the Cisco C9300L-48T-4X-E are detailed in the comparison and capability chart below:

Below are critical answers compiled by our certified senior network engineers to address technical differentiation, hardware compatibility, and deployment strategies.

A: The primary difference lies in the uplink module flexibility. The C9300L-48T-4X-E features fixed uplinks (4 x 10G SFP+) built directly into the chassis hardware, which cannot be swapped out or upgraded in the future. Conversely, the standard C9300-48T-E utilizes a modular uplink slots architecture, allowing users to hot-swap network modules (such as adding 25G or 40G uplinks later). However, the C9300L series provides a significantly lower total cost of ownership (TCO) for enterprises with stable 10G uplink requirement blueprints.

A: No, they cannot stack together. The C9300L series utilizes StackWise-320 technology, whereas the modular C9300 series utilizes StackWise-480. Due to differences in stacking cables, physical ports, backplane logic, and internal architecture, C9300L models can only be stacked with other C9300L switches. They cannot participate in a stack ring with standard C9300 or C9300X hardware.

A: The fixed 10G SFP+ slots are highly compatible with enterprise-standard optical transceiver modules. For fiber cabling infrastructures, it fully supports Cisco compatible 10GBASE-SR (Multi-mode fiber up to 300m), 10GBASE-LR (Single-mode fiber up to 10km), and 10GBASE-ER modules. For short-range high-density data center racks, it seamlessly interfaces with direct-attach copper (DAC) Twinax cables and active optical cables (AOC).

A: No, this specific model is Data Only. The "T" in C9300L-48T-4X-E stands for copper data ports without power injection. If your network rollout requires PoE+ or UPOE deployment to power devices like Wi-Fi 6 access points or IP phones, you should procure the C9300L-48P-4X-E or C9300L-48PF-4X-E models, which feature robust integrated PoE power supplies.

At opticaltransceiver-module.com (LonRise Equipment Co. Ltd.), we maintain an expert enterprise-grade supply workflow to ensure the reliable deployment of your network hardware infrastructure.

• Original Verification: Guaranteed genuine Cisco hardware with clean serial numbers eligible for standard enterprise verification.

• Port Diagnostics: Comprehensive traffic testing across all 48 Copper ports and 4 SFP+ ports to ensure zero packet drop.

• Stack Performance Test: Backplane validation under full StackWise-320 emulation loops.

• Warranty Policy: We provide a 1-Year Comprehensive Hardware Warranty on all enterprise hardware shipments, including rapid replacement or component repair options.

• Technical Assistance: Access our team of CCNA/CCNP certified systems engineers for remote initialization guidance, VLAN setups, and transceiver compatibility troubleshooting.

• Global Logistics: Securely packed in original or heavy-duty static-shielded industrial packaging. Orders are fulfilled within 2–3 working days via DHL, FedEx, or UPS with full real-time tracking transparency.