C9300-48UN-A Cisco Catalyst 9300 5G multigigabit access with Advantage Switch
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C9300-48UN-A Overview
5G multigigabit access with Advantage
C9300-48UN-A combines 48 Multigigabit copper access ports supporting 100M, 1G, 2.5G and 5G with UPOE and modular uplinks. The hardware token 48UN and software suffix A are independent purchasing boundaries.
Port and power acceptance
Map every multigigabit AP or endpoint to its required speed and power, then validate 5G negotiation over the installed copper plant. Cisco documents a 610 W PoE budget with the 1100 WAC supply for this model family.
Network Advantage boundary
Network Advantage is the higher default perpetual Network Stack tier. Validate requirements such as full routing scale, advanced segmentation, MACsec-256 or advanced resiliency against the current Cisco feature table.
Modular uplink and stack design
The base PID states modular uplinks; it does not identify an installed network module or optics. Record the exact uplink module, transceivers, peers and speeds. Verify StackWise member compatibility, stack cables, StackPower design, PSU redundancy, airflow and the intended IOS XE release before combining units.
Receiving evidence
Capture PID, serial, license state, power-supply and fan PIDs, uplink module, port-speed tests and UPOE budget. A chassis label alone does not prove that the intended license, PSU capacity, optics or subscriptions are present.
Official sources: Cisco Catalyst 9300 data sheet and Cisco Catalyst 9300 ordering guide.
C9300-48UN-A Specification
| Exact model / SKU | C9300-48UN-A |
| Exact Cisco PID | C9300-48UN-A |
| Access-port identity | 48 Multigigabit copper access ports supporting 100M, 1G, 2.5G and 5G with UPOE and modular uplinks |
| Power delivery | Cisco UPOE; validate selected PSU and aggregate endpoint load |
| Uplinks | Modular uplink network module selected separately |
| Default Network Stack tier | Network Advantage |
| License boundary | Network Advantage is the higher default perpetual Network Stack tier. Validate requirements such as full routing scale, advanced segmentation, MACsec-256 or advanced resiliency against the current Cisco feature table. |
| Acceptance evidence | Map every multigigabit AP or endpoint to its required speed and power, then validate 5G negotiation over the installed copper plant. Cisco documents a 610 W PoE budget with the 1100 WAC supply for this model family. |
| Source match | C9300-48UN-A: exact 48UN access-port hardware and Network Advantage default license tier |
| Official manufacturer reference | Cisco Catalyst 9300 Series data sheet |
C9300-48UN-A Warranty
 | Product Quotation |  | Condition and Packaging |
 | Technical Support Enquiry |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
C9300-48UN-A FAQ
What is C9300-48UN-A?
C9300-48UN-A Cisco Catalyst 9300 5G multigigabit access with Advantage Switch is a CISCO Catalyst 9300 Series Switches product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What interfaces and ports does C9300-48UN-A provide?
For C9300-48UN-A, the manufacturer specification lists access-port identity as 48 Multigigabit copper access ports supporting 100M, 1G, 2.5G and 5G with UPOE and modular uplinks.
What are the power requirements for C9300-48UN-A?
For C9300-48UN-A, the manufacturer specification lists power delivery as Cisco UPOE; validate selected PSU and aggregate endpoint load.
Is C9300-48UN-A available from YYST Global?
Contact YYST Global to confirm availability for C9300-48UN-A, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
What is the price of C9300-48UN-A?
The current reference price for C9300-48UN-A is US$ 7,509.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
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