The Cisco Catalyst C9200L-48P-4X-E is a high-density enterprise access switch designed for demanding PoE deployments. It easily powers Wi-Fi 6, IoT, and IP cameras while delivering secure, high-speed 10G uplink connectivity.
Quick Specs:
· Ports: 48 x 1G Base-T (PoE+)
· Uplinks: 4 x 10G SFP+
· PoE Budget: 740W
· Software: Network Essentials
· Form Factor: 1RU Rack-mountable
Comprehensive Product Overview
As a cornerstone of the highly acclaimed Cisco Catalyst 9000 family, the C9200L-48P-4X-E replaces aging legacy switches (like the Catalyst 2960-X and 2960-XR series) with unparalleled performance and programmability. Driven by the UADP 2.0 Mini ASIC, this switch drastically simplifies IT operations through Cisco DNA Center automation, reducing operational costs and minimizing human error.
With 48 ports of high-power PoE+ packed into a compact 1-Rack-Unit (1RU) design, businesses can effortlessly power dozens of endpoints. Coupled with 10-Gigabit fiber uplinks, it guarantees that high-volume data traffic from wireless users, video streams, and enterprise applications is swiftly aggregated to the network core without latency.
Key Features & Business Benefits
Massive PoE+ Power Delivery: Supplied with a 1000W primary power supply, delivering a robust 740W PoE+ budget (IEEE 802.3at) out of the box. Easily power up to 48 IP phones, Wi-Fi 6 Access Points, or high-definition PTZ security cameras simultaneously.
High-Speed 10G Aggregation: Four 10-Gigabit SFP+ uplink ports ensure your access layer won’t become a bottleneck, providing lightning-fast connections to distribution switches or enterprise data centers.
Unmatched Resiliency: Keep your business running 24/7 with field-replaceable units (FRU) for redundant power supplies and fans. Leverage StackWise-80 architecture to unify up to 8 switches into a single logical management plane.
Enterprise-Grade Security Foundation: Defend your network infrastructure with native MACsec AES-128 link encryption, Secure Boot, image signing, and Cisco TrustSec for identity-based access control and micro-segmentation.
Technical Specifications
Specification
Details for C9200L-48P-4X-E
Product Series
Cisco Catalyst 9200L Series
Downlink Ports
48 x 10/100/1000 Ethernet with Full PoE+ (802.3at)
High-Density Wi-Fi 6 Campus Networks: The 740W PoE budget easily powers power-hungry Wi-Fi 6 (802.11ax) access points across large office floors, while the 10G uplinks handle the massive surge in wireless data throughput.
Comprehensive Enterprise Security/Surveillance: A perfect centralized access switch to connect, power, and manage an entire building’s IP security camera network, access control panels, and biometric scanners.
Converged VoIP & Data Infrastructure: Deploy at branch offices or enterprise floors to support 48 employee workstations and VoIP phones simultaneously, drastically reducing cabling and power outlet requirements.
Supported Accessories & Transceiver Modules
Maximize the performance and redundancy of your C9200L-48P-4X-E with these fully compatible Cisco original accessories: PWR-C5-1KWAC=: 1000W AC Config 5 Power Supply (Add a second unit for power redundancy or to max out PoE capacity). C9200L-STACK-KIT=: Catalyst 9200L Stacking Kit (Required for creating a switch stack). SFP-10G-SR: 10GBASE-SR SFP+ transceiver module for Multi-Mode Fiber (Short reach, up to 300m). SFP-10G-LR: 10GBASE-LR SFP+ transceiver module for Single-Mode Fiber (Long reach, up to 10km). GLC-SX-MMD / GLC-LH-SMD: Standard 1G SFP transceivers (Fully compatible with the 10G ports).
Frequently Asked Questions (FAQ)
Q1: How much PoE power does the C9200L-48P-4X-E provide?
A1: Out of the box, the C9200L-48P-4X-E comes with a 1000W primary power supply (PWR-C5-1KWAC), which delivers a substantial 740W of available PoE power budget. This is enough to provide 15.4W (PoE) to all 48 ports, or 30W (PoE+) to 24 ports simultaneously.
Q2: Can I install a secondary power supply in this switch?
A2: Yes, the switch chassis features a secondary power supply slot. You can install an additional 1000W power supply (PWR-C5-1KWAC=) to provide N+1 redundancy or to increase the overall available PoE budget to an impressive 1440W.
Q3: Are the 10G SFP+ uplink ports backwards compatible with 1G fiber?
A3: Absolutely. The four fixed 10G SFP+ uplink ports support both 10G SFP+ and 1G SFP transceivers. You can start with 1G connections today and upgrade to 10G in the future simply by swapping the optical modules.
Q4: What routing capabilities are included with the “-E” (Network Essentials) license?
A4: The Network Essentials license includes robust Layer 2 switching and basic Layer 3 routing features, such as static routing, Routing Information Protocol (RIP), and OSPF for routed access (OSPF stub). Full OSPF, BGP, and VRF capabilities require the Network Advantage license.
Q5: What is the maximum stacking bandwidth and switch limit?
A5: Using the optional C9200L-STACK-KIT=, you can connect up to 8 Catalyst 9200L switches in a single stack, yielding 80 Gbps of stacking bandwidth. Note that stacking is only supported among identical 9200L series models.
