Cisco Catalyst C9200-48P-A — 48× 1G PoE+ access with modular 1/10G uplinks (Network Advantage)

What it is: A stackable, Layer-3 Catalyst 9200 switch with 48 × 10/100/1000 RJ-45 PoE+ ports and a modular uplink slot (choose 4× 1G SFP or 4× 10G SFP+). Runs Cisco IOS-XE and ships with the Network Advantage (-A) feature set. Field-replaceable dual power supplies and hot-swap fans keep closets serviceable.

Why buyers pick C9200-48P-A (plain English)

• Real PoE at scale: 48 ports of 802.3at PoE+ (up to 30W/port) with a sizable system budget—perfect for APs, phones, and cameras.

• Uplink your way: swap the network module for 4×1G or 4×10G uplinks as your core/aggregation evolves.

• Stacks like a champ: StackWise-160 for single-IP management and fast failover across up to 8 switches.

• Advanced features included: Network Advantage license unlocks richer routing, segmentation, and SD-Access readiness.

• Service without the outage: modular PSUs (supporting redundancy) and FRU fans.

60-second spec box (C9200-48P-A)

Access ports

• 48 × 10/100/1000 RJ-45, PoE+ (802.3at, up to 30W/port)

Uplinks (modular)

• 1 × network module bay (order one):

  • C9200-NM-4G (4 × 1G SFP), or

  • C9200-NM-4X (4 × 10G SFP+)

Power / PoE

• Two PSU bays (field-replaceable); supports 1+1 redundancy

• System PoE budget depends on PSU choice (plan for your endpoint draw + headroom)

• Perpetual & Fast PoE support for power during reloads/boot

Stacking / HA

• StackWise-160 (stack bandwidth up to 160 Gbps)

• Up to 8 members per stack; role redundancy and hit-less upgrade options in typical designs

Software / features

• IOS-XE, Network Advantage: advanced L3 (e.g., OSPF, EIGRP, BGP-lite use cases), segmentation/ACLs, ETA/TrustSec hooks, SD-Access fabric readiness

• Telemetry & ops: NetFlow/Flexible NetFlow, model-driven telemetry, WebUI/CLI, DNA Center compatibility

Hardware serviceability

• Field-replaceable fan tray (hot-swap)

• Hot-swap PSUs

Form factor

• 1U rack-mount; enterprise acoustics suitable for wiring closets

What to order with it (common adds)

• Uplink module: C9200-NM-4G or C9200-NM-4X

• Power supplies: size to your PoE plan (add a second for redundancy)

• SFP/SFP+ optics or DAC/AOC for uplinks/stacking as needed

• DNA licenses if you’re rolling out SD-Access or centralized automation

Where it fits (and when to choose something else)

• Perfect for: campus/branch access layers with lots of powered endpoints and the need to choose 1G or 10G uplinks.

• Step down to C9200L if you want a lower-cost fixed uplink/fixed PSU variant.

• Step up to C9300 if you need higher PoE budgets, mGig downlinks, or more advanced hardware options.

TL;DR

C9200-48P-A = 48× PoE+ access ports, modular 1/10G uplinks, StackWise-160, dual PSUs & FRU fans, and Network Advantage features—built for modern access layers that want power, resilience, and easy scale.