Full English Product Description: Cisco C9200L-48P-4X-M
1. Product Overview
Cisco C9200L-48P-4X-M belongs to the Catalyst 9200L-M fixed stackable cloud-managed enterprise PoE access switch family; suffix -M denotes Meraki dashboard native cloud management with term-based subscription licensing instead of traditional perpetual IOS XE licenses, built on UADP 2.0 Mini ASIC architectureCisco Meraki. It is a 1U rackmount Layer 3 full PoE+ access switch equipped with 48×10/100/1000BASE-T IEEE802.3at full PoE+ RJ45 downlink ports plus 4×fixed built-in 10G SFP+ uplink slots, engineered for high-density deployment of Wi-Fi6/6E access points, VoIP phones, IP surveillance cameras and wired IoT terminals in enterprise campus IDF closets, branch offices, smart retail and smart buildings requiring high-speed 10G fiber uplink to core/aggregation switches.
2. Port Configuration
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48×10/100/1000BASE-T Full PoE+ RJ45 downlink (P = Full PoE+): Compliant with IEEE802.3at PoE+, max 30W power output per single copper port, supports full-port simultaneous PoE+ loading with standard PSU; powers enterprise-grade Wi-Fi AP, IP phone, IP camera and PoE IoT devices directly without external power adapters.
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4×Fixed SFP+ 10G uplink ports (X = 10G SFP+): Accepts both 1G SFP and 10G SFP+ fiber transceivers, delivers high-bandwidth uplink capacity to cope with growing converged wired & wireless traffic, future-proof for network bandwidth expansion.
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Auxiliary Interfaces: 1×RJ45 Console port for local out-of-band management, 1×USB Type-A port for config backup and firmware recovery; dedicated StackWise-80 stacking interface for multi-unit physical stacking deploymentCisco Meraki.
3. Core Hardware Specifications
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Switching Capacity: 176 Gbps | Forwarding Rate:130.95 Mpps; MAC address table:16,000 entries, 6MB shared on-chip packet buffer
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Memory: 2GB DRAM + 4GB onboard Flash storage for IOS XE firmware and configuration files
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PoE & Power Budget: Default fitted with PWR-C5-1KWAC AC power supply; 740W native full PoE+ budget under single PSU configuration, expandable up to 1440W PoE budget when installing dual redundant hot-swappable PSUs; redundant built-in cooling fans for thermal reliability.
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Stacking: Cisco StackWise-80 stacking technology with total 80Gbps bidirectional inter-switch stacking bandwidth; maximum 8 identical C9200L-M switches can be stacked into one single logical switch for unified Meraki cloud administration and rapid failover protection (sub-50ms convergence).
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Physical Parameter: Dimension:1.73in(H) ×17.5in(W) ×12.9in(D) / 4.4cm×44.5cm×32.8cm, standard 19-inch 1U rack installation; approx unit weight:4.8kg; certified with FCC, CE, UL, RoHS & ENERGY STAR energy efficiency standards.
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Operating Environment: Working ambient temperature: -5℃ ~ +45℃, non-condensing relative humidity 5%~90%
4. Meraki Cloud Subscription License (Two tiers: Enterprise Base / Advanced Add-on; 1/3/5-year term subscription only, no perpetual license)
Enterprise Base Mandatory License
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Full Layer2 feature suite: up to 4094 configurable VLANs, STP/RSTP/MSTP spanning tree, DHCP Snooping, DAI Dynamic ARP Inspection, 802.1X port authentication, basic ingress/egress ACL, MACsec point-to-point link encryption, Jumbo Frame up to 9198 Bytes, SPAN/RSPAN port mirroring and enterprise hierarchical QoS schedulingCisco Meraki.
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Essential Layer3 routing: Static routing, RIP, limited OSPFv2/v3, full IPv4/IPv6 dual-stack forwarding, IGMP multicast snooping & basic Layer3 multicast routing capabilityCisco Meraki.
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Cloud-native O&M: Zero-Touch Provisioning(ZTP), centralized single-pane Meraki dashboard cross-site management, remote cable diagnostic & on-demand packet capture, real-time traffic monitoring & customized fault alert, unattended automatic cloud-triggered firmware upgrade without on-site engineering visitCisco Meraki.
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Adaptive Policy Group Segmentation: Graphical dashboard configuration to classify endpoints into PC/IoT/Guest security groups, deploy access control policies independent of endpoint IP changes to simplify enterprise network segmentation without complicated CLI programmingCisco Meraki.
Optional Advanced Upgrade License
Premium supplementary functions: NetFlow v10/IPFIX full traffic analytics, Encrypted Traffic Analytics(ETA), complete advanced routing protocols toolkit, enhanced deep packet inspection and network threat identification capabilityCisco Meraki.
5. Typical Application & Core Advantages
Deployment Scenarios
High-density PoE access layer for enterprise headquarters, classroom AP & IP phone wiring closets, chain retail stores, smart building and branch sites with 10G high-speed fiber uplink requirement to core network.
Key Benefits
✅ Meraki cloud centralized management drastically cuts multi-branch on-site maintenance expense and deployment workload;
✅ Full 48-port PoE+ eliminates discrete power adapters for powered terminals to lower project construction cost;
✅ Fixed 4×10G SFP+ uplink reserves abundant uplink bandwidth for future Wi-Fi upgrade and traffic growth;
✅ StackWise-80 stacking enables flexible port scaling and equipment redundancy to improve network uptime;
✅ Visual Adaptive Policy simplifies security partition deployment and reduces manual configuration errors Cisco Meraki.
6. Warranty & Service Terms
Comes with Cisco standard limited lifetime hardware warranty; Meraki cloud technical support, remote troubleshooting and licensed feature activation are fully covered within valid subscription period; optional Smart Net Total Care(SNTC) advance hardware replacement service available via Cisco authorized service contract.
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