Fast & Secure
C9300-48UB-A Overview
The Cisco Catalyst 9300 Series switches are Ciscos lead stackable enterprise switching platform built for security, IoT, mobility, and cloud. They are the next generation of the industrys most widely deployed switching platform..
Quick Specs
Table 1 shows the Quick Specs.
| Product Code | C9300-48UB-A |
| Product Description | Catalyst 9300 higher scale 48-port modular uplinks 1G UPOE, Network Advantage |
| Total 10/100/1000,Multigigabit copperSFP Fiber | 48 Cisco UPOE |
| Uplink Configuration | Modular Uplinks |
| Default AC power supply | 1100W AC |
| Available PoE power | 822W |
| Switching capacity | 256 Gbps |
| Switching capacity with stacking | 736 Gbps |
| Forwarding rate | 190.48 Mpps |
| Forwarding rate with stacking | 547.62 Mpps |
Product Details
Figure 1 shows the front panel of C9300-48UB-A.
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
SD-Access:
- The Cisco Catalyst 9300 Series Switches form the foundational building block for SD-Access, Ciscos 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 branchcampus device rolloutsupdates to an existing network
Advanced security:
- Encrypted Traffic Analytics (ETA): You benefit from the power of machine learning to identify and take actions toward threatsanomalies 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
The Accessories
Table 2 shows the recommended elements for the Catalyst 9300 Series.
|
Product number |
Description |
|
Network module |
|
|
C9300-NM-4G |
Catalyst 9300 Series 4x 1G Network Module |
|
C9300-NM-4M
|
Catalyst 9300 Series 4x Multigigabit Network Module |
|
C9300-NM-8X |
Catalyst 9300 Series 8x 10G Network Module |
|
C9300-NM-2Q |
Catalyst 9300 Series 2x 40G Network Module |
|
C9300-NM-2Y |
Catalyst 9300 Series 2x 25G Network Module |
|
Stacking accessories |
|
|
STACK-T1-50CM
|
Data stack 50 cm (cable option with C9300 SKUs) |
|
STACK-T1-1M |
Data stack 1m (cable option with C9300 SKUs) |
|
STACK-T1-3M |
Data stack 3m (cable option with C9300 SKUs) |
|
C9300L-STACK-KIT
|
Stack kit for C9300L SKUs only: Two data stack adapters and one data stack cable |
|
STACK-T3-50CM
|
Data stack 50cm cable (default cable with C9300L Stack Kit) |
|
STACK-T3-1M
|
Data stack 1m cable (cable option with C9300L Stack Kit) |
|
STACK-T3-3M
|
Data stack 3m cable (cable option with C9300L Stack Kit) |
Compare to Similar Items
Table 3 shows the comparison.
| Product Code | C9300-24UB-A |
C9300-24UXB-A |
C9300-48UB-A |
| Product Description | Catalyst 9300 higher scale 24-port modular uplinks UPOE, Network Advantage | Catalyst 9300 higher scale 24-port modular uplinks mGig UPOE, Network Advantage | Catalyst 9300 higher scale 48-port modular uplinks 1G UPOE, Network Advantage |
| Total 10/100/1000,Multigigabit copperSFP Fiber | 24 Cisco UPOE | 24 Multigigabit Cisco UPOE (100M, 1G, 2.5G, 5G,10 Gbps) | 48 Cisco UPOE |
| Uplink Configuration | Modular Uplinks | Modular Uplinks | Modular Uplinks |
| Default AC power supply | 1100W AC | 1100W AC | 1100W AC |
| Available PoE power | 830W | 560W | 822W |
| Switching capacity | 208 Gbps | 640 Gbps | 256 Gbps |
| Switching capacity with stacking | 688 Gbps | 1120 Gbps | 736 Gbps |
| Forwarding rate | 154.76 Mpps | 476.19 Mpps | 190.48 Mpps |
| Forwarding rate with stacking | 511.90 Mpps | 833.33 Mpps | 547.62 Mpps |
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