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Name: |
C9300-48UN-E |
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Detail: |
48-port 5 Gbps multigig UPOE switch, modular uplinks, 256 Gbps switching (1120 Gbps stacked), Network Essentials. |
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Brand: | Cisco |
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0/mo Solds | |
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Condition: |
New Factory Sealed |
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Availability: |
In Stock at Global Warehouses. |
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Warranty: | |
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Price: |
Original price was: $17,800.00.$9,450.00Current price is: $9,450.00. |
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Express Shipping 2-6 Days, via DHL, FedEx, UPS, etc. |
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48-port 5 Gbps multigig UPOE switch, modular uplinks, 256 Gbps switching (1120 Gbps stacked), Network Essentials.
C9300-48UN-E Description
Cisco Catalyst C9300-48UN-E is a fiber-ready, high-density access switch with 48 multigigabit UPOE ports (5G/2.5G/1G/100M, up to 60 W per port) powered by a default 1100 W AC power supply. It delivers 256 Gbps of switching capacity and, when stacked via StackWise-480, achieves 1120 Gbps switching capacity with stacking, forwarding up to 476.19 Mpps (833.33 Mpps when stacked). Running IOS XE with Network Essentials, it supports VLANs, static/EIGRP/OSPF Lite routing, basic QoS, and hardware ACL acceleration. The UADP 2.0 ASIC ensures low latency and wire-speed performance. Ideal for fiber-connected campus closets, branch backbones, and PoE-powered device aggregation, the C9300-48UN-E combines high throughput, UPOE power, and foundational Layer 3 features.
Product Performance
Ethernet Ports
Switching Capacity
Forwarding Rate
C9300-48UN-E Model decoding
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Component |
Description |
|---|---|
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C9300 |
Cisco Catalyst 9300 Series Switch |
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48UN |
48-port, 5Gbps Multigigabit UPOE ports (5G/2.5G/1G/100M) |
|
E |
Network Essentials software license |
C9300-48UN-E Quick Specs
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Parameter |
C9300-48UN-E Specification |
|---|---|
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Switching Capacity |
256 Gbps single-unit / 1120 Gbps switching capacity with stacking |
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Forwarding Rate |
476.19 Mpps single / 833.33 Mpps stacked |
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Downlink Ports |
48 × 5 Gbps (5G/2.5G/1G/100M) UPOE (IEEE 802.3bt type 3) |
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PoE Budget (Default / Max) |
645 W / 2545 W (with dual 1100 W PSUs) |
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Uplink Module Slot |
1 × Modular slot (supports 1 GbE, 10 GbE, 25 GbE, 40 GbE, or 100 GbE optics) |
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Stack Switching Capacity |
1120 Gbps switching capacity with StackWise-480 (up to 8 members) |
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DRAM / Flash |
8 GB DRAM / 16 GB Flash |
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Default Power Supply |
1100 W AC (PWR-C1-1100WAC-P) |
Key Features
48 × 5 Gbps Multigigabit UPOE Ports
Each port delivers up to 60 W (IEEE 802.3bt type 3); default 1100 W PSU supports 10 ports at full UPOE, expandable to 30 ports at full UPOE with dual 1100 W PSUs
High-Capacity Stacking
StackWise-480 delivers 1120 Gbps switching capacity with stacking (up to eight switches, single control plane) for large access deployments
Layer 2/Basic Layer 3
Network Essentials image provides VLANs, static/EIGRP/OSPF Lite, hardware ACL enforcement, QoS, and limited routing for flexible traffic flows
UADP 2.0 ASIC
Delivers wire-speed performance, deep buffers (16 MB per 48-port 5 G model), Flexible NetFlow for 64,000 flows, 32,000 MAC entries, and 32,000 IPv4 routes
Power-and-Data Convergence
Supports Perpetual and Fast PoE, keeping endpoints powered during reloads and accelerating restart times for IoT/VoIP devices
Modular Uplink Versatility
Hot-swappable slot supports 1 GbE, 10 GbE, 25 GbE, 40 GbE, or 100 GbE optics, enabling tailored uplink capacity for aggregation or data-center leaf.
Applications Scenarios
Campus Fiber Access
Aggregates fiber-connected desktop endpoints and IP phones in campus wiring closets; multiple units stack to form a unified access fabric with protected routing.
Branch Office Backbone
Provides converged Layer 2/3 connectivity for small branch hubs; powers high-performance APs and PoE cameras, while offering basic dynamic routing (EIGRP/OSPF Lite) and VRF-Lite segmentation.
High-Density IoT Aggregation
Supplies UPOE power to environmental sensors, digital signage, and IoT controllers over multigigabit links; hardware ACLs and QoS ensure secure and prioritized traffic across VLANs.
Model Comparison
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Parameter |
C9300-48UN-E |
C9300-48UN-A | ||
|---|---|---|---|---|
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Software License |
Network Essentials |
Network Advantage |
Network Essentials |
Network Essentials |
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Downlink Ports |
48 × 5 Gbps UPOE (60 W) |
48 × 5 Gbps UPOE (60 W) |
48 × 1 Gbps PoE+ (30 W) |
48 × 1 Gbps SFP |
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PoE Budget (Default / Max) |
645 W / 2545 W (with dual 1100 W PSUs) |
995 W / 2545 W (with dual 1100 W PSUs) |
437 W / 1440 W (with upgrade PSU) |
N/A |
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Uplink Options |
1 × Modular slot (1/10/25/40/100 GbE) |
1 × Modular slot (1/10/25/40/100 GbE) |
1 × Modular slot (1/10/25/40/100 GbE) |
1 × Modular slot (1/10/25/40/100 GbE) |
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Switching Capacity |
256 Gbps / 1120 Gbps switching capacity with stacking |
256 Gbps / 1120 Gbps switching capacity with stacking |
256 Gbps / 736 Gbps switching capacity with stacking |
256 Gbps / 736 Gbps switching capacity with stacking |
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Forwarding Rate |
476.19 Mpps / 833.33 Mpps (stacked) |
476.19 Mpps / 833.33 Mpps (stacked) |
190.47 Mpps / 553.42 Mpps (stacked) |
190.47 Mpps / 553.42 Mpps (stacked) |
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Stack Switching Capacity |
1120 Gbps (StackWise-480) |
1120 Gbps (StackWise-480) |
736 Gbps (StackWise-480) |
736 Gbps (StackWise-480) |
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MACsec Support |
Yes (hardware-accelerated) |
Yes (hardware-accelerated) |
No |
Yes (hardware-accelerated) |
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Default Power Supply |
1100 W AC |
1100 W AC |
715 W AC |
715 W AC |
C9300-48UN-E Switch Rear Panel
The switch rear panel includes StackWise connectors, StackPower or XPS connectors, ports, fan modules, and power supply modules.
Components Delivered in the Shipping Box
The shipping box contains the model of the switch you ordered and other components needed for installation. Some components are optional, depending on your order.
Get More Information
Discover unbeatable prices and fast shipping for the C9300-48UN-E Access the detailed C9300-48UN-E datasheet and ensure you’re getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via Live chat or email us at [email protected]Quality Certifications
C9300-48UN-E Specifications
| Parameter | C9300-48UN-E Specification |
|---|---|
| Switching Capacity | 256 Gbps single unit / 1120 Gbps switching capacity with stacking |
| Forwarding Rate | 476.19 Mpps single / 833.33 Mpps stacked |
| Downlink Ports | 48 × 5 Gbps (5G/2.5G/1G/100M) UPOE (IEEE 802.3bt type 3) |
| Uplink Module Slot | 1 × Field-replaceable modular slot (1 GbE/10 GbE/25 GbE/40 GbE/100 GbE optics) |
| PoE Budget (Default) | 645 W (with 1100 W AC PSU) |
| PoE Budget (Max) | 2545 W (with dual 1100 W AC PSUs) :contentReference[oaicite:20]{index=20} |
| DRAM | 8 GB DDR4 :contentReference[oaicite:21]{index=21} |
| Flash | 16 GB :contentReference[oaicite:22]{index=22} |
| MAC Address Table | 32,000 entries :contentReference[oaicite:23]{index=23} |
| IPv4 Routes | 32,000 (static and dynamic) :contentReference[oaicite:24]{index=24} |
| IPv6 Routes | 16,000 :contentReference[oaicite:25]{index=25} |
| ACL Entries | 5,120 :contentReference[oaicite:26]{index=26} |
| QoS Entries | 5,120 :contentReference[oaicite:27]{index=27} |
| FNF Flows | 64,000 flows :contentReference[oaicite:28]{index=28} |
| Packet Buffer | 16 MB per 48 port 5 G model :contentReference[oaicite:29]{index=29} |
| VLAN IDs Supported | 4,094 :contentReference[oaicite:30]{index=30} |
| Stacking Switching Capacity | 1120 Gbps with StackWise-480 (up to 8 members) :contentReference[oaicite:31]{index=31} |
| MTBF | 198,647 hours :contentReference[oaicite:32]{index=32} |
| Dimensions (H × W × D) | 1.73 × 17.5 × 19.1 in / 4.4 × 44.5 × 48.5 cm (depth 19.1 in / 48.5 cm to front of PSU; stacked depth 22.2 in / 56.4 cm) :contentReference[oaicite:33]{index=33} |
| Weight | 20.05 lb / 9.09 kg :contentReference[oaicite:34]{index=34} |
| Operating Temperature | –5 °C to 45 °C |
| Relative Humidity | 5 % to 90 % non-condensing |
| Acoustic (Idle/Max) | 96 dB / 102 dB @ 110 VAC |
| Compliance | IEEE 802.3.bt, 802.1X, 802.1Q, RoHS, FCC Class A, CISPR 32 Class A |
| Software Image | IOS XE 17.x – Network Essentials |
| Management | CLI, SNMPv3, NETCONF, RESTCONF, Cisco DNA Center integration |
| Security Features | Basic hardware ACLs, 802.1X, Dynamic ARP Inspection, MACsec-128 |
| Warranty | Limited lifetime – Next Business Day Replacement |
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Questions & Answers
Warranty
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