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Cisco

Cisco C9300LM-48U-4Y-A | 48x 1G RJ45 UPOE (60W) | 4x 25G SFP28 uplinks | Network Advantage + DNA Advantage 4Y

SKU:C9300LM-48U-4Y-A

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Description

Compact, high-performance 48-port UPOE switch with 4x 25G SFP28 uplinks for resilient, high-bandwidth campus access. Delivers advanced L2/L3 capabilities, segmentation, and analytics/automation with DNA Advantage over a 4-year term. Dual hot-swappable PSUs and fans support nonstop operations in 1RU.

Features

- 48-port UPOE for powering demanding endpoints
- 4x 25G uplinks to remove uplink bottlenecks
- Network Advantage with DNA Advantage 4Y for full-stack automation and assurance
- High availability with redundant, hot-swappable PSUs and fans
- Programmable IOS XE platform with model-driven telemetry

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Does the switch support 10G operation on the 25G uplinks?
A: Yes. The SFP28 uplinks accept SFP+ modules and run at 10GbE.

Q: Is the DNA subscription required for basic operation?
A: No. Base Network Advantage features are perpetual. DNA Advantage adds analytics and automation for the 4-year term and can be renewed.

Q: Can I stack this switch with other 9300L models?
A: Yes, compatible 9300L models can be stacked using StackWise cables (sold separately).

Q: What PoE power can each port provide?
A: Up to 60W per port with Cisco UPOE, subject to the total available PoE budget from installed PSUs.

Technical Specifications

- Downlink ports: 48x 10/100/1000BASE-T RJ45 with Cisco UPOE (up to 60W per port)
- Uplink ports: 4x 25GbE SFP28; backward compatible with 10GbE SFP+
- PoE: 802.3af/at and Cisco UPOE; total budget depends on PSU configuration
- Software tier: Network Advantage + Cisco DNA Advantage (4-year subscription)
- OS: Cisco IOS XE with programmability (NETCONF/RESTCONF/gRPC telemetry)
- Stacking: Cisco StackWise multi-unit stacking (cables sold separately)
- Redundancy: Dual hot-swappable PSUs and field-replaceable fans
- Form factor: 1RU rack mount
- Security: 802.1X, TrustSec/SGT policy (license-dependent), DHCP snooping, DAI
- Routing & services: Advanced L2/L3 enterprise features (availability varies by license)

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