姓名：

Cisco Catalyst 9300-24P-A Advantage License 24-Port PoE+ Switch

Name: Cisco Catalyst 9300-24P-A Advantage License 24-Port PoE+ Switch
Brand: Network-Switch & Cisco
SKU: NS-C9300-24P-A
Price: 3142.0 USD
Availability: InStock
Rating: 5.0 (1 reviews)

模型：

Cisco Catalyst-9300-24P-A

細節：

24 x 10/100/1000 Mbps PoE+ RJ45 ports, 4 x 10 Gbps SFP+ uplink ports, 1 x 715W AC power supply, supports Network Advantage software package, stackable up to 480 Gbps bandwidth.

價格：

$3,142.00 USD

可用性：

有存貨預購缺貨

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New

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30天退貨 | 30天換貨

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Cisco_Midsize_Business_and_Campus_Network

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Cisco C9300-24P-A Access Enterprise Switch

The Cisco Catalyst 9300-24P-A is a 1 RU fixed-access enterprise switch optimized for U.S. campus and branch deployments—from powering PoE+ security cameras in Chicago transit systems to driving Wi-Fi 6 access points in Silicon Valley tech campuses.

As part of the Catalyst 9000 family running Cisco IOS XE with the Network Advantage license, it features 24 auto-sensing 10/100/1000 RJ-45 PoE+ downlinks and a hot-swappable network-module slot for 1 GbE/10 GbE/40 GbE uplinks, backed by an x86 CPU and Cisco UADP 2.0 ASIC for secure, programmable, cloud-ready performance.

Overview

Highlights

24 × 10/100/1000 PoE+ Ports
Up to 30 W per port with a 445 W default PoE+ budget (upgradeable to 720 W) for IP cameras, phones, and APs.
Flexible Uplink Expansion
One network-module slot supports C9300-NM-4G (4×1 GbE), C9300-NM-8X (8×10 GbE), or C9300-NM-2Q (2×40 GbE) modules.
Wire-Speed Switching
208 Gbps non-blocking switch fabric and 154.76 Mpps forwarding rate ensure no bottlenecks for east-west traffic.
StackWise-480 Stacking
Up to eight switches with 480 Gbps bidirectional stacking bandwidth and sub-50 ms failover via NSF/SSO and cross-stack EtherChannel.
Enterprise-Grade Security
Line-rate AES-256 MACsec, Secure Boot with Trust Anchor Module, 802.1X, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard, and scalable ACLs.
Advanced Programmability & Telemetry
NETCONF/RESTCONF, gNMI, NX-API/Python SDK, on-box scripting, and streaming telemetry integrate with Cisco DNA Center or Meraki Dashboard for zero-touch automation.
Energy-Efficient Design
IEEE 802.3az Energy-Efficient Ethernet and low-power fan management help meet U.S. sustainability goals.

Recommended Accessories

Accessory	Category	Description
C9300-NM-4G	Network Module	4×1 GbE SFP uplinks for compact fiber aggregation
C9300-NM-8X	Network Module	8×10 GbE SFP+ uplinks for high-speed campus backbone
C9300-NM-2Q	Network Module	2×40 GbE QSFP+ uplinks for ultra-high-speed aggregation
PWR-C1-715WAC-P	Power Supply	715 W AC platinum PSU (default for PoE+ models)
PWR-C1-1100WAC-P	Power Supply	1,100 W AC platinum PSU for extended PoE+ (720 W)
FAN-T2=	Fan Module	Field-replaceable fan tray with N+1 redundancy

Comparison with Similar Models

Feature	C9300-24P-A	C9300-24P-E	C9300-24T-A
PoE Ports	24×1 GbE PoE+	24×1 GbE PoE+	24×1 GbE data-only
License	Network Advantage	Network Essentials	Network Advantage
Default PSU	715 W AC	715 W AC	350 W AC
Available PoE	445 W (upgradable to 720 W)	445 W (upgradable to 720 W)	N/A
Switching Capacity	208 Gbps full-duplex	208 Gbps full-duplex	208 Gbps full-duplex
Forwarding Rate	154.76 Mpps	154.76 Mpps	154.76 Mpps
Stacking	StackWise-480 (480 Gbps)	StackWise-480 (480 Gbps)	StackWise-480 (480 Gbps)

Specifications

Parameter	Specification
Product Code	C9300-24P-A
Description	Catalyst 9300 24-port 1 GbE PoE+, Network Advantage license
Software	Cisco IOS XE with Network Advantage
Downlink Ports	24 × 10/100/1000 RJ-45 PoE+ auto-sensing
Uplink Expansion	1 × modular slot (C9300-NM-4G/8X/2Q)
Default Power Supply	1 × PWR-C1-715WAC-P (715 W AC)
Available PoE Budget	445 W (30 W per port), upgradeable to 720 W with PWR-C1-1100WAC-P
Switching Capacity	208 Gbps full-duplex
Forwarding Performance	154.76 Mpps (64-byte packets); 511.90 Mpps in a StackWise-480 stack
Stacking	StackWise-480; up to 8 switches; 480 Gbps bidirectional bandwidth
MAC Address Table	Up to 32,000 entries
IPv4 Routes	Up to 32,000 (24,000 direct + 8,000 indirect)
IPv6 Routes	Up to 16,000 entries
Multicast Routing	Up to 8,000 groups
QoS Scale Entries	Up to 5,120 entries
ACL Scale Entries	Up to 5,120 entries
Packet Buffer	16 MB
Flexible NetFlow	Up to 64,000 flows
DRAM / Flash	8 GB DDR4 DRAM; 16 GB flash
CPU & ASIC	Multicore x86 CPU; Cisco UADP 2.0 ASIC
Management Interfaces	CLI, Web UI, SNMP v1/v2c/v3, NETCONF/RESTCONF, NX-API, USB/mini-USB console; Cisco DNA Center/Meraki Dashboard integration
Dimensions (H×W×D)	1.73″ × 17.5″ × 19.2″ (4.4 × 44.5 × 48.8 cm)
Weight (with PSU)	16.33 lb (7.4 kg)
Operating Temperature	32 °F to 113 °F (0 °C to 45 °C)
Operating Humidity	5% to 95% non-condensing
Certifications & Compliance	UL 60950-1; CAN/CSA C22.2 No. 60950-1; EN 60950-1; IEC 60950-1; AS/NZS 60950.1

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常見問題與解答

Q1. How many Catalyst 9300 models can I stack together?

A: You can stack up to eight Catalyst 9300 switches in a single StackWise ring.

Q2. What is the difference between the 9300 and 9300L?

A: The 9300 supports StackPower, UPoE+, modular uplinks, 256 virtual networks, and larger embedded wireless controller capacity, while the 9300L lacks these features and supports lower stacking bandwidth.

Q3. Can I stack 9300 and 9300L models together?

A: No, modular uplink models (9300/9300X) and fixed uplink models (9300L) use different stacking technologies (StackWise-480/1T vs. StackWise-320) and are not stack-compatible.

Q4. What is a Cisco switch used for?

A: A Cisco switch forwards Ethernet frames within a LAN by learning MAC addresses and directing traffic to the correct port, while a router determines the best path across different networks.

Q5. What is the C9300L-48T-4X-A?

A: It’s a fixed-uplink Cisco Catalyst 9300L switch featuring 48 Gigabit Ethernet ports and 4x10-Gigabit SFP+ uplinks, running IOS XE.

Q6. What uplink interfaces does the C9300L-48T-4X-A support?

A: It supports four 10-Gigabit Ethernet SFP+ uplink ports.

Q7. What type of ports does the C9300L-48T-4X-A have?

A: It offers 48 fixed 10/100/1000 Mbps Gigabit Ethernet access ports.

Q8. What is the maximum power consumption of the C9300L-48T-4X-A?

A: Power consumption varies by configuration; refer to the Catalyst 9300 data sheet for exact figures.

Q9. What is the switching capacity of the C9300L-48T-4X-A?

A: Switching capacity depends on configuration—consult the official data sheet for precise performance metrics.

Q10. What is the size and form factor of the C9300L-48T-4X-A?

A: It’s a 1U rack-mount switch approximately 44.5 × 40.9 × 4.4 cm.

Q11. What management interfaces does the C9300L-48T-4X-A support?

A: It features a console port, USB port, and a dedicated 1 GbE management port.

Q12. Does the C9300L-48T-4X-A support IPv6?

A: Yes, it supports IPv6 for both management and data plane.

Q13. What software does the C9300L-48T-4X-A run?

A: It runs Cisco IOS XE, offering modular, programmable OS capabilities.

Q14. Can the C9300L-48T-4X-A be stacked with other switches?

A: Yes, it can be stacked with other 9300L switches using StackWise-320 technology.

Q15. How cost-effective is the C9300L-48T-4X-A?

A: It offers a strong balance of performance, port density, and uplink bandwidth at a competitive price. (no citation)

Q16. What are the key features of the C9300L-48T-4X-A?

A: It includes 48 Gigabit ports, 4x10G uplinks, Network Advantage licensing, and enterprise-grade security.

Q17. What are ideal application scenarios for the C9300L-48T-4X-A?

A: Ideal for enterprise campus access, branch offices, or aggregation with high throughput and security needs.

Q18. How do I install the C9300L-48T-4X-A?

A: Mount it in a standard 19″ rack, connect power and uplink cables, then configure via CLI or web interface.

Q19. Does the C9300L-48T-4X-A need upgrading?

A: Regular IOS XE updates are recommended to ensure security and access to new features.

Q20. What alternative products exist to the C9300L-48T-4X-A?

A: Alternatives include Catalyst 9200 for smaller environments or Catalyst 9400 for larger deployments.

Q21. What accessories are available for the C9300L-48T-4X-A?

A: Supported accessories include power supplies, stack cables/kits, uplink modules, and rack-mount kits.

Q22. How does the C9300L-48T-4X-A compare with other Cisco switches?

A: It delivers higher uplink flexibility, throughput, and security features compared to the Catalyst 9200 and older series.

Q23. What are common troubleshooting steps for the C9300L-48T-4X-A?

A: Verify physical connections, check configurations, and update IOS XE to resolve typical issues.

Q24. What is the “Network Advantage” license on the C9300L-48T-4X-A?

A: The Network Advantage license enables advanced features like security, automation, analytics, and SD‑Access.

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