Q1: What exactly does "PXG" mean in the C9200L-48PXG-2Y model name?
A: "PXG" indicates a high-density Multigigabit (mGig) PoE+ switch. It includes 48 ports total, with 8 multigigabit ports supporting up to 10G speeds and 40 standard 1G PoE+ ports.
Q2: Why do I need 8 Multigigabit ports instead of standard Gigabit ports?
A: Wi-Fi 6 and Wi-Fi 6E access points often exceed 1 Gbps throughput. The 8 mGig ports support 100M, 1G, 2.5G, 5G, and 10G speeds over existing copper cabling, enabling higher performance without requiring new cabling.
Q3: What is the advantage of the 2×25G uplinks (-2Y)?
A: The two 25G SFP28 uplinks provide high aggregation bandwidth to prevent bottlenecks when many devices are active. They also support 1G and 10G for backward compatibility and gradual upgrades.
Q4: How does the SD-Access capability differ between C9200L and C9200 models?
A: With a Network Advantage license, C9200L supports SD-Access but is limited to a single Virtual Network. Modular C9200 models support multiple Virtual Networks for more complex segmentation.
Q5: How much PoE power can this switch deliver?
A: It includes a 1000W AC power supply providing a 740W PoE+ budget. Adding a second power supply increases total PoE capacity to 1440W.
Q6: Are the fans and power supplies field-replaceable?
A: Power supplies are field-replaceable and support redundancy, but cooling fans are fixed within the chassis and cannot be replaced.
Q7: Does this switch support BGP routing?
A: No. BGP is not supported on Catalyst 9200L series switches; it is available only on C9200CX models with newer IOS XE versions.
Q8: What is the actual switching capacity?
A: It provides 340 Gbps switching capacity and a forwarding rate of 252.97 Mpps for high-performance operation.
Q9: Can I stack this switch with other Catalyst models?
A: Yes. With the optional C9200L-STACK-KIT, up to 8 switches can be stacked using StackWise-80 with 80 Gbps bandwidth.
Q10: Why do IT channel partners frequently stock this high-end model?
A: It combines high port density, multigigabit support, and 25G uplinks, making it ideal for enterprise upgrades and future-ready network deployments.
Q11: What warranty is included?
A: It is covered by the Cisco Enhanced Limited Lifetime Warranty (E-LLW), including next-business-day replacement where available and 90 days of 8×5 TAC support.