Cisco C9200CX-12P-2X2G-E Full Original English Specification Description
1. Product Overview & Suffix Definition
Cisco Catalyst C9200CX-12P-2X2G-E compact fanless Layer3 enterprise access switch belonging to Catalyst 9200CX Intent-Based Networking lineup, built on UADP 2.0 Mini ASIC architecture, preloaded with permanent Network Essentials(E) license, integrated built-in 315W AC internal power supply with PoE+ output capability, designed for silent edge deployment in retail, classroom, branch office and hospitality scenariosCisco.
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P: 10/100/1000BASE-T RJ45 downlink ports with IEEE802.3af/at PoE+ power output
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2X: Two modular SFP+ 10G uplink slots
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2G: Two fixed 10/100/1000BASE-T copper uplink ports
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E: Cisco DNA Network Essentials permanent software license pre-installed on chassis
2. Port Configuration
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12× 10/100/1000BASE-T RJ45 downlink ports, full PoE+ compliant (IEEE802.3af/at), total system PoE power budget: 240W for powering IP cameras, VoIP phones and Wi-Fi access points
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2× Fixed SFP+ uplink interfaces: compatible with 10G SFP+ optical transceivers (10G-SR/LR/ER) and 10G DAC/AOC direct attach copper cables
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2× Fixed 10/100/1000BASE-T RJ45 copper uplink ports for low-cost gigabit uplink to aggregation switches
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1× RJ45 console port for out-of-band local CLI management accessCisco
3. Core Performance Parameters
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Switching Capacity: 68 Gbps full-duplex non-blocking switching fabric
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Wire-Speed Forwarding Rate: 50.59 Mpps (64-byte frame forwarding)
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MAC Address Table: 32,768 MAC address entries (32K)
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Shared Dynamic Packet Buffer: 6MB global buffer memory
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Max supported Jumbo Frame MTU: 9198 Bytes
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System Memory: 4GB DRAM + 8GB onboard Flash storage
4. Power & Cooling Specifications
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Built-in integrated 315W universal AC power supply, input range 100–240V AC 50/60Hz, max full-load power consumption 301W at full PoE loading
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Total available PoE+ output pool: 240W, dynamically allocated among 12 downlink PoE+ ports per IEEE power classification
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Fully fanless passive heatsink cooling design, zero operational acoustic noise, no rotating fan parts to improve long-term MTBF reliability
5. Physical Dimension & Installation
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Dimension: 44mm(H) × 269.2mm(W) × 243.8mm(D) / 1.73in ×10.6in ×9.6in
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Net Weight: Approx 3.0KG
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Multiple mounting options: standard 19-inch 1/2 rack mount, DIN rail mount, vertical wall mount, desktop & under-counter installationCisco
6. Software & Feature Set (Network Essentials License)
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Operating System: Cisco IOS XE, compatible with Cisco DNA Center for ZTP zero-touch provisioning, automated inventory and basic intent-based network orchestration
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Layer2 Full switching functions: 4094 VLAN support, RSTP/MSTP/STP, IGMP/MLD Snooping, Port Security, Storm Control, ingress/egress ACL filtering
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Layer3 Routing capability: Static IPv4/IPv6 routing, RIP/RIPng, OSPFv2/v3, limited EIGRP routing protocols; VRRP & basic PIM multicast available
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Enterprise Security: 802.1X/MAB/WebAuth port authentication, hardware accelerated AES128 MACsec link encryption, Cisco TrustSec segmentation, Trust Anchor Module secure boot & hardware anti-tamper protection
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Management access: SSH, SNMPv2/v3, NETCONF/YANG, RESTCONF, local serial CLI management
7. Compliance & Certification
UL, CSA, CE, FCC Class A, RoHS, REACH and TAA compliant, certified per IEC60950-1 global electrical safety standard for commercial and light industrial deployment environments
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