Số 23E4 KĐT Cầu Diễn, Tổ 7, Phú Diễn, Bắc Từ Liêm, Hà Nội

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C9300-48UB-A - Cisco Catalyst 9300 Switch

Tình trạng: Còn hàng

Giá: Liên hệ

Chi tiết: Catalyst 9300 48-port UPOE Deep Buffer, Network Advantage

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Thông số kỹ thuật

Product Description

Catalyst 9300 higher scale 48-port modular uplinks 1G UPOE, Network


FRU Power Supply


FRU Fans


Modular Uplinks


Cisco StackPower


Stacking Bandwidth Support

480 Gbps

Catalyst 9800 Embedded WLC

Yes (200 APs)

SD-Access Support

Yes (256 Virtual Networks)

Uplink Configuration

Modular Uplinks

Default AC power supply

1100W AC

Available PoE power


Total number of MAC addresses


Total number of IPv4 routes (ARP plus learned routes)


IPv6 routing entries


Multicast routing scale


QoS scale entries


ACL scale entries


Packet buffer per SKU

32 MB buffer for 24- and 48-port Gigabit Ethernet models

64 MB buffer for 24-port Multigigabit model (24UXB)


FNF entries

128,000 flow on 24- and 48-port Gigabit Ethernet models

256,000 flows on 24-port Multigigabit


8 GB


16 GB

Switching capacity

256 Gbps

Switching capacity with stacking

736 Gbps

Forwarding rate

190.48 Mpps

Forwarding rate with stacking

547.62 Mpps

Dimensions (H x W x D) inches

Chassis only: 1.73 x 17.5 x 16.1

W/ Default Power Supply: 1.73 x 17.5 x 19.2

W/ 1100W Power Supply: 1.73 x 17.5 x 19.2

Tổng quan

C9300-48UB-A provides these features:

  • Highest wireless scale with Wave 2 access points supported on a single switch with select models
  • UADP 2.0 Application-Specific Integrated Circuit (ASIC) with programmable pipeline and microengine capabilities, along with template-based, configurable allocation of Layer 2 and Layer 3 forwarding, Access Control Lists (ACLs), and Quality of Service (QoS) entries
  • Intel® x86 CPU complex with 8-GB memory, and 16 GB of flash and external USB 3.0 SSD pluggable storage slot to host containers
  • USB 2.0 slot to load system images and set configurations
  • Up to 480 Gbps of local stackable switching bandwidth
  • Flexible and dense uplink offerings with 1G, Multigigabit, 10G, and 40G, with platform readiness for 25G
  • Flexible downlink options with 1G and Multigigabit links
  • Leading PoE capabilities with up to 384 ports of PoE per stack, 60W Cisco UPOE, and PoE+
  • Intelligent Power Management with Cisco StackPower technology, providing power stacking among members for power redundancy
  • Line-rate, hardware-based Flexible NetFlow (FNF), delivering flow collection of up to 64,000 flows
  • IPv6 support in hardware, providing wire-rate forwarding for IPv6 networks
  • Dual-stack support for IPv4/IPv6 and dynamic hardware forwarding table allocations, for ease of IPv4-to-IPv6 migration
  • Cisco IOS XE, a modern operating system for the enterprise with support for model-driven programmability including NETCONF, RESTCONF, YANG, on-box Python scripting, streaming telemetry, container-based application hosting, and patching for critical bug fixes. The OS also has built-in defenses to protect against runtime attacks


  • The Cisco Catalyst 9300 Series Switches form the foundational building block for SD-Access, Cisco’s lead enterprise architecture:
  • Policy-based automation from edge to cloud
  • Simplified segmentation and micro-segmentation, with predictable performance and scalability
  • Automation through the Cisco Application Policy Infrastructure Controller Enterprise Module (APIC-EM)
  • Policy handled through the Cisco Identity Services Engine (ISE)
  • Network assurance provided through the Network Data Platform
  • Faster launch of new business services and significantly improved issue resolution time
  • Plug and Play (PnP) enabled: A simple, secure, unified, and integrated offering to ease new branch or campus device rollouts or updates to an existing network

Advanced security:

  • Encrypted Traffic Analytics (ETA): You benefit from the power of machine learning to identify and take actions toward threats or anomalies in your network, including malware detection in encrypted traffic (without decryption) and distributed anomaly detection
  • Support for AES-256 with the powerful MACsec 256-bit encryption algorithm available on all models
  • Trustworthy systems: Hardware anchored Secure Boot and Secure Unique Device Identification (SUDI) support for Plug and Play, to verify the identity of the hardware and software

Product number


Network module


Catalyst 9300 Series 4x 1G Network Module



Catalyst 9300 Series 4x Multigigabit Network Module


Catalyst 9300 Series 8x 10G Network Module


Catalyst 9300 Series 2x 40G Network Module


Catalyst 9300 Series 2x 25G Network Module

Stacking accessories



Data stack 50 cm (cable option with C9300 SKUs)


Data stack 1m (cable option with C9300 SKUs)


Data stack 3m (cable option with C9300 SKUs)



Stack kit for C9300L SKUs only: Two data stack adapters and one data stack cable



Data stack 50cm cable (default cable with C9300L Stack Kit)



Data stack 1m cable (cable option with C9300L Stack Kit)



Data stack 3m cable (cable option with C9300L Stack Kit)

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