Cisco C9300-48H-E Full English Official Description

Full Standard Product Description

Cisco Catalyst 9300-48H-E

Enterprise stackable Layer 3 access switch equipped with 48-port 10/100/1000BASE-T Gigabit copper ports supporting IEEE 802.3bt UPOE+ (up to 90W per port), one rear modular uplink expansion slot, dual hot-swappable power supply bays, three field-replaceable cooling fans, StackWise-480 data stacking and StackPower cross-stack power pooling, preloaded Network Essentials Cisco IOS XE base software license.

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 deployment.

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: 4,094; 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 Essentials License Feature Set

Base enterprise feature suite: static routing, basic dynamic routing (RIP, OSPF), limited 128-bit MACsec, basic ACL, PBR, IP SLA responder, CoPP, PVLAN, VRRP, standard QoS policy, 802.1X authentication, DHCP Snooping.

Excludes advanced features of Network Advantage: full EIGRP/BGP/IS-IS dynamic routing, TrustSec segmentation, SD-Access readiness, SXP, advanced telemetry and enhanced security policy controls.

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)

Cisco Catalyst 9300-48H-E: Stackable 48-port 1G 90W UPOE+ copper switch with modular uplink slot, StackWise-480, StackPower, hot-swappable redundant PSU/fans, Network Essentials IOS XE license.

Model Suffix Difference Note

-E = Network Essentials (base license, limited advanced security/routing)
-A = Network Advantage (full enterprise advanced features, SD-Access & TrustSec support)


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