CBS350-48P-4X-AU Switch: Can It Power High-De
The Cisco CBS350-48P-4X-AU is a 48-port Lay...
Technical Breakdown of the C9300L-48T-4G-EDU
The Cisco Catalyst C9300L-48T-4G-EDU is a 48-port Gigabit Ethernet switch optimized for non-PoE environments requiring high-speed data aggregation. It includes 4 x 1G/10G SFP+ uplink ports (4G) and ships with Cisco DNA Essentials licensing (EDU variant), tailored for educational institutions or cost-sensitive enterprises. With Layer 3 Lite capabilities, it supports static routing and QoS for traffic prioritization in bandwidth-intensive settings.
Key Benefits and Operational Advantages
- Cost Efficiency: Eliminates PoE hardware overhead, making it ideal for desktop deployments or server room uplinks where power delivery isn’t required.
- EDU Licensing Perks: Provides 5-year access to DNA Essentials features like software-defined segmentation and device visibility tools.
- Scalable Stacking: Supports StackWise-160 for 160Gbps stacking bandwidth, enabling up to 8 switches to operate as a single logical unit.
- Energy Savings: Consumes 30% less power than PoE-enabled counterparts due to its data-only port design.
Ideal Use Cases
- Campus Network Edge: Connects student labs, administrative offices, and library workstations with high-speed uplinks.
- Data Center Access Layer: Aggregates traffic from servers/storage devices to core switches.
- Branch Offices: Delivers reliable connectivity for VoIP systems and low-density wireless APs with external power sources.
For procurement options, explore the C9300L-48T-4G-EDU at itmall.sale.
Comparative Analysis: C9300L-48T-4G-EDU vs. C9300L-48P-4G-EDU
| Feature | C9300L-48T-4G-EDU | C9300L-48P-4G-EDU |
|---|---|---|
| Port Type | 48x RJ45 (Data Only) | 48x PoE+ |
| PoE Budget | 0W | 740W |
| Primary Use Case | Data Aggregation | High-Power Device Support |
| Licensing Cost | Lower (EDU Discount) | Higher (PoE + EDU) |
Addressing Critical User Questions
Q: Can the EDU license be transferred to other switches?
A: No—it’s device-specific, but renewal terms apply to the same hardware.
Q: Is this switch backward-compatible with 100Mbps devices?
A: Yes, all ports auto-negotiate to 10/100/1000Mbps speeds for legacy device support.
Q: Does it support MACsec encryption?
A: Yes, via optional network modules for AES-256 encryption on uplinks.
Q: What’s the maximum operating temperature?
A: It operates reliably in 0°C to 45°C environments, making it suitable for unregulated server closets.
Strategic Perspective
The C9300L-48T-4G-EDU fills a critical niche for organizations prioritizing pure data throughput over PoE functionality. Its EDU-specific pricing makes it a compelling choice for schools or nonprofits modernizing infrastructure on tight budgets. However, the lack of PoE limits future flexibility—organizations anticipating IoT expansions should weigh this against potential retrofitting costs. For pure data roles, its energy-efficient design and stacking capabilities deliver a robust ROI over traditional unmanaged switches.