Cisco C9300-48H-A Full English Official Description

Full Standard Product Description

Core Key Specifications

1. Downlink Ports & High-Power UPOE+
   48×RJ45 Gigabit ports with full 90W UPOE+ compliance; single 1100W AC PSU delivers 822W total PoE budget, dual redundant PSUs expand PoE capacity up to 2880W. Each port supplies maximum 90W power for Wi-Fi 6/6E APs, PTZ surveillance cameras, digital signage and high-power IoT endpoints.
2. Modular Uplink Expansion Slot
   Single rear modular uplink slot, compatible with optional uplink modules: 4-port 1G SFP, 8-port 10G SFP+, 2-port 40G QSFP+, 2-port 25G SFP28, flexible for fiber aggregation uplink deploymentCisco.
3. Stacking & High Availability Architecture
   StackWise-480 stacking technology with 480Gbps inter-switch bandwidth; supports stacking up to 8 identical Catalyst 9300 switches as one logical device; NSF/SSO hitless failover; StackPower power sharing across stack members; hot-swappable fans and power supplies for non-disruptive maintenance.
4. Hardware Performance Metrics

• Standalone switching capacity: 256 Gbps
• Standalone forwarding rate: 190.48 Mpps
• MAC address table: 32,000 entries
• IPv4 routing table: 32,000 entries; IPv6 routing table: 16,000 entries
• Maximum VLAN IDs: 4,000; maximum SVIs: 2,000
• Memory: 16GB RAM + 16GB flash storage, x86 enterprise CPU architecture
• Jumbo frame support up to 9198 bytes
• Built-in USB 3.0 port for firmware upgrade, log export and configuration backup

5. Network Advantage License Feature Set
   Full enterprise advanced feature suite: complete dynamic routing protocols (OSPF, EIGRP, BGP, IS-IS), hardware MACsec encryption, TrustSec segmentation, SD-Access readiness, advanced ACL, PBR, IP SLA responder, CoPP, PVLAN, VRRP, full QoS policy, 802.1X multi-authentication, SXP, enhanced security and telemetry functions (all features unavailable on Network Essentials licensed models).
6. Physical Design
   1U rack-mountable enterprise access switch, built on Cisco UADP 2.0 ASIC chipset, dedicated out-of-band RJ45 management port, standard front panel LED status indicators for port, power and stacking status.

One-Line Short Description (For Quotation & Bidding Documents)