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Company Name：Kino Technology Limited
Website：www.kino86.com
Address ：Room 312, Honghua Building, No. 1 Guangyayuan Road, Bantian Street, Longgang District, Shenzhen city, Guangdong Province, China
Contact Person：kiki
Tel ：+8613040881925
E-mail：kiki@szkiki.com
Wechat:+8613040881925
Whatspp: +8613040881925
Teams:kiki@szkiki.com
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| Product >> Cisco >> ALL |
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Product_Id： |
63014411416 |
ProductName： |
C9300L-24U-4G-E |
Specification： |
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Product Notes： |
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Product Category： |
Cisco |
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| Product Description |
| Full Official English Description – Cisco Catalyst C9300L-24U-4G-E
1. Product Overview
Cisco Catalyst C9300L-24U-4G-E is a cost-effective fixed Gigabit uplink stackable Layer 3 UPOE enterprise access switch in the Catalyst 9300 Lite (C9300L) product lineup, factory preloaded with perpetual Cisco DNA Network Essentials license tier. Built on UADP 2.0 switching ASIC architecture, this fixed-port chassis provides 24×1G RJ45 ports supporting Cisco UPOE (IEEE 802.3bt Class 3, up to 60W per port) and four integrated Gigabit SFP uplink slots. It removes modular uplink bays to cut hardware costs while supporting long-distance fiber interconnections to campus distribution and core layers.
Equipped with StackWise-320 stacking backplane and StackPower cross-chassis power pooling technology, the switch delivers baseline enterprise switching functions, fundamental hardware security protection, lightweight Layer 3 routing capability, and entry-level intent-based automation via Cisco Catalyst Center (DNA Center). It is optimized for small-to-medium enterprise offices, branch high-power wireless access, classrooms, medium-power PTZ IP surveillance and basic smart building IoT deployments. Advanced fabric segmentation, Encrypted Traffic Analytics (ETA) and full dynamic routing suites are restricted and require an upgrade to Network Advantage (-A) license.
2. Port Hardware Specifications
Downlink Copper Ports: 24 × 10/100/1000BASE-T RJ45 ports with full Cisco UPOE capability, auto-MDI/MDIX and auto-speed negotiation; each port supplies up to 60W DC power for Wi‑Fi 6/6E APs, PTZ cameras and video conference endpoints
Fixed Integrated Uplinks: 4 built-in Gigabit SFP slots, compatible with 1000BASE-SX, LX, ZX, BiDi and CWDM SFP transceivers for multi-mode and long-distance single-mode fiber upstream links
Stacking Interfaces: Dedicated rear StackWise-320 stacking ports delivering 320 Gbps bidirectional stacking bandwidth; supports stacking of up to 8 physical switches consolidated into a single logical switching domain (separate stacking cable kit required)
Management Interfaces:
1 × RJ45 serial console port, 1 × USB Type-A console port
1 × 1G out-of-band management Ethernet port
1 × USB 3.0 storage port for offline firmware upgrades, log export and local configuration backup
Onboard Memory & Storage: 8 GB DDR4 DRAM, 16 GB internal flash memory
3. Switching & Forwarding Performance
Standalone Full-Duplex Switching Capacity: 56 Gbps
Standalone Line-Rate Forwarding Rate: 41.66 Mpps
Aggregated Full Stack Bandwidth: Up to 376 Gbps
Stack Aggregated Forwarding Throughput: 279.76 Mpps
MAC Address Table Capacity: 32,000 MAC forwarding entries
IPv4 Routing Table: 32,000 route entries
IPv6 Routing Table: 16,000 route entries
Multicast Group Table: 8,000 multicast group entries
Shared Hardware Packet Buffer: 16 MB buffer to absorb bursty wireless, video and IoT traffic
Hardware ACL Scale: 5,120 ingress rules + 5,120 egress ACL rules
Flexible NetFlow Flow Table: 64,000 flow entries
Jumbo Frame Support: Up to 9198 bytes
Maximum Switched Virtual Interfaces (SVIs): 1000 SVIs for inter-VLAN routing
4. Power & Thermal Architecture
Power Supply Support: 1 or 2 hot-swappable Platinum-efficiency AC power supplies with OIR (Online Insertion and Removal); factory default ships with single 1100W AC PSU (PWR-C1-1100WAC-P)
UPOE Power Budget Scaling:
Single 1100W PSU: 645W total UPOE power allocation for high-power PoE endpoints
Dual redundant high-wattage PSUs: Expanded PoE budget to support simultaneous full-power operation of all 24 UPOE ports
StackPower Technology: Cross-stack power resource pooling in ring topology, dynamic PoE load balancing and N+1 power redundancy across all stack members
Cooling System: 3 field-replaceable variable-speed hot-swap fans with redundant cooling design, low acoustic noise suitable for office rack room deployment
Universal Input Voltage: 100–240V AC, 50/60Hz mains input
Typical Idle Power Consumption: ~102W under standard operating load
5. Stacking & High Availability Technology
StackWise-320: 320 Gbps high-speed stacking backplane, sub-50ms traffic convergence upon stack member hardware failure
SSO/NSF: Stateful Switchover and Nonstop Forwarding to eliminate service interruption during stack supervisor role failover
Mixed Stack Compatibility: Fully inter-stackable with all Catalyst 9300L series switches (T/P/U/PF/UXG fixed-port variants); all stack units are managed under one unified logical domain on DNA Center
Cross-stack EtherChannel, Flexlink+ and Extended Fast Software Upgrade supported to enhance stack-level service resiliency
6. Hardware-Accelerated Baseline Security (Network Essentials Restricted Feature Set)
MACsec 256-bit AES hardware link encryption supported on all UPOE copper downlinks and SFP fiber uplink ports
Trustworthy Systems secure boot, runtime integrity verification and digital firmware authenticity validation via onboard Trust Anchor Module
Endpoint Authentication Suite: IEEE 802.1X, MAB, basic WebAuth captive portal access control
Layer 2 Threat Mitigation: Dynamic ARP Inspection (DAI), DHCP Snooping, IP Source Guard, BPDU Guard, broadcast/multicast storm suppression
Secure Management Transport: SSH, HTTPS, SNMPv3 encrypted communication channels
Critical License Limitations: Encrypted Traffic Analytics (ETA), TrustSec SGT microsegmentation, SD-Access fabric architecture, containerized application hosting, Cisco Umbrella DNS filtering and ThousandEyes synthetic monitoring are unavailable and require upgrade to Network Advantage (-A) license tier.
7. Layer 2 & Layer 3 Protocol Support
Full Layer 2 Feature Set
4096 IEEE 802.1Q VLANs, LACP 802.3ad link aggregation, standard RSPAN port mirroring, Flexible NetFlow v9/v10, LLDP/LLDP-MED, UDLD, Loop Guard, Port Security, 8 hardware QoS queues per port, 802.1p CoS marking, Private VLAN (PVLAN), MSTP/RPVST spanning tree protocols
Restricted Lightweight Layer 3 Routing Suite (Limited by Essentials License)
IPv4: Static Routing, RIPv2, HSRP, VRRP, basic PIM-SM/SSM multicast, DHCP relay
IPv6: Dual-stack IPv4/IPv6 operation, OSPFv3, RIPng, basic IPv6 multicast routing
Advanced Protocols Locked Without Upgrade: EIGRP, BGP, full Policy-Based Routing (PBR), MSDP, VRF-lite are exclusive to Network Advantage tier.
8. Software & Cisco DNA Licensing Ecosystem
Operating System: Cisco IOS XE universal switch image (17.x release train)
Preinstalled Perpetual License Tier: Cisco DNA Network Essentials
Core feature coverage includes complete Layer 2 switching, lightweight Layer 3 routing, basic telemetry, zero-touch provisioning, standard QoS and baseline DNA Center integration. It excludes advanced security analytics, fabric segmentation, full dynamic routing and container workload hosting.
Supported Management Interfaces:
Local CLI via console/SSH, embedded web UI, Cisco Catalyst Center (DNA Center), Cisco Prime Infrastructure, Zero-Touch Provisioning (ZTP)
Programmability: Basic NETCONF/YANG streaming telemetry, limited-function on-box Python guest shell; RESTCONF API access is restricted under Essentials license.
9. Physical & Environmental Specifications
Form Factor: 1 Rack Unit (1RU) standard 19-inch EIA rack-mount chassis
External Dimensions: 445 mm (W) × 410 mm (D) × 44 mm (H) / 17.5 × 16.1 × 1.73 inches
Chassis Weight (single 1100W PSU installed): 7.4 kg (16.31 lbs)
Operating Ambient Temperature: 0°C ~ +45°C
Storage Temperature: -40°C ~ +70°C
Operating Humidity: 5% – 90% non-condensing
Typical MTBF Rating: 204,200 hours under standard factory operating conditions
Compliance Certifications: UL, CSA, CE, FCC Class A, ICES-003, RoHS, TAA, ENERGY STAR certified
10. Model Naming Breakdown
C9300L: Catalyst 9300 Lite cost-optimized fixed-uplink stackable switching platform equipped with StackWise-320
24U: 24-port 10/100/1000BASE-T Cisco UPOE copper downlinks (max 60W per port, IEEE 802.3bt Class 3)
4G: Four fixed Gigabit SFP fiber uplink ports
E: Pre-activated Cisco DNA Network Essentials perpetual baseline license tier
11. Typical Deployment Scenarios
Small & medium enterprise office wired access powering high-power Wi‑Fi 6/6E wireless APs, PTZ surveillance cameras and video conference endpoints with Gigabit fiber uplinks to distribution layers
Small branch office access layer combining wired workstations and high-power wireless APs with basic inter-VLAN routing demands
Education classrooms and training labs equipped with UPOE IP cameras, high-power VoIP handsets and premium wireless access points
Medium-density smart building IoT aggregation for access control panels, high-power lighting sensors and large-format digital signage
Cost-sensitive entry-level high-power PoE access without SD-Access fabric, complex multi-protocol routing or advanced threat analytics requirements
Key Distinction Note
C9300L-24U-4G-E shares identical 24×UPOE downlink and 4×1G SFP uplink hardware with C9300L-24U-4G-A and C9300L-24U-4G-M. The core differentiation lies entirely in licensing and management architecture:
-E (Network Essentials): On-prem DNA Center managed, baseline perpetual license with limited Layer 3 routing and no advanced security/fabric features, lower upfront procurement cost
-A (Network Advantage): On-prem DNA Center managed, full-feature perpetual license with ETA analytics, TrustSec segmentation, BGP/EIGRP and SD-Access fabric support
-M (Meraki Cloud-Managed): Cloud subscription-based orchestration, split Meraki Enterprise/Advanced feature tiers without Cisco DNA perpetual licenses
参考 11 篇资料 |
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| Click：4 Entry Time：2026-06-30 【Print】 【Close】 |
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