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Cisco C9300L-48P-4G-A is a 48-port PoE+ Layer 3 switch with 4 × 1G SFP uplinks, StackWise-320 support, and 505W PoE budget.
Description
At a Glance
- Ports: 48 × 10/100/1000 PoE+ Ethernet ports
- Uplinks: 4 × 1G SFP fixed uplinks
- Stacking: StackWise-320 with 320 Gbps bandwidth
- PoE Budget: Up to 505W (with 715W PSU)
- Warranty: 1-Year Hardware Warranty by our company
Product Overview
The Cisco C9300L-48P-4G-A is a fixed-uplink Layer 3 managed switch designed for enterprise access and aggregation. Equipped with 48 PoE+ ports and 4 × 1G SFP uplinks, it offers scalable connectivity for IP phones, wireless APs, and other edge devices. Built on Cisco’s UADP ASIC architecture, this switch ensures consistent wired and wireless performance, software-defined access, and simplified operations through Cisco IOS XE and DNA Center integration.
With StackWise-320 support, the C9300L-48P-4G-A can be stacked with up to 8 units for seamless management and redundancy, while delivering up to 320 Gbps stacking bandwidth. This model includes the Network Advantage license tier, unlocking advanced routing protocols and segmentation features to meet modern enterprise security and scalability requirements.
Technical Specifications
Hardware
- Model: C9300L-48P-4G
- Ports: 48 × 10/100/1000 PoE+ Ethernet ports
- Uplinks: 4 × 1G SFP fixed uplink ports
- Stacking Support: StackWise-320
- Stacking Bandwidth: 320 Gbps
- Power Supply: 1 × 715W AC (standard efficiency)
- PoE Budget: Up to 505W
- Fan Modules: 3 × field-replaceable fans
- Physical Dimensions: 1.73 × 17.5 × 17.7 in (4.4 × 44.5 × 44.9 cm)
- Weight: 15.46 lbs (7.03 kg)
Performance
- Switching Capacity: 88 Gbps
- Forwarding Rate: 65.47 Mpps
- DRAM: 8 GB
- Flash Memory: 16 GB
- VLAN Support: 4094 VLANs
- MAC Address Table Size: 32,000 entries
- Jumbo Frame Support: Up to 9198 bytes
Software & Features
- Operating System: Cisco IOS XE
- License Tier: Network Advantage
- Routing Protocols: OSPF, EIGRP, BGP, IS-IS, VRF
- Security Features: MACsec with AES-128 and AES-256 encryption, 802.1X, ACLs
Frequently Asked Questions
What type of uplinks are included on this model?
The C9300L-48P-4G-A includes 4 × 1G SFP fixed uplink ports for fiber connectivity.
Can this switch be stacked with other models?
Yes. It supports StackWise-320 and can stack with other C9300L models (up to 8 units).
What is the available PoE budget with the included PSU?
With the 715W AC power supply, the switch provides up to 505W PoE budget.
How is this switch managed?
It runs Cisco IOS XE and supports CLI, Cisco DNA Center, and monitor-only visibility via the Meraki dashboard.
What warranty is included with this switch?
This switch includes a 1-year hardware warranty, with direct support and replacement services provided by our company.
Properties
| Properties | C9300L-48P-4G-A |
| Description | Catalyst 9300 48-port 1G copper, with fixed 4x1G SFP uplinks, PoE+ Network Advantage |
| Product Family | Catalyst 9300 |
| Product Type | Ethernet Switch |
| Number of Ports | 48 |
| Downlinks total 10/100/1000 or PoE+ copper ports |
48 port PoE+ |
| Uplink configuration | 4x 1G fixed uplinks |
| Cisco IOS Software | Network Advantage |
| Default primary AC power supply |
PWR-C1-715WAC-P*** |
| Available PoE power with additional secondary power supply |
1220W (With 715W Secondary PS) |
| Fans | – |
| Chassis + FEP + Fan Dimensions (HxWxD) Inches |
1.73 X 17.5 X 17.7 |
Specifications
| Specifications | C9300L-48P-4G-E | |
| Console Ports | RJ-45-to-DB9 cable for PC connections | |
| DRAM | 8 GB | |
| Flash Memory | 16 GB | |
| Switching capacity | 104 Gbps | |
| Forwarding rate | 77.38 Mpps | |
| MAC addresses | 32000 | |
| Operating Temperature Up to 5,000 ft (1500 m) |
-5°C to +45°C | |
| Operating Temperature Up to 10,000 ft (3000 m) |
-5°C to +40°C | |
| Safety | UL 60950-1 CAN/CSA-C222.2 No. 60950-1 EN 60950-1 IEC 60950-1 AS/NZS 60950.1 IEEE 802.3 |
|
| Electromagnetic compatibility certifications |
47 CFR Part 15 EN 300 386 V1.6.1 EN 55032 Class A CISPR 32 Class A EN61000-3-2 EN61000-3-3 ICES-003 Class A TCVN 7189 Class A V-3 Class A CISPR 35 EN 300 386 EN 55035 TCVN 7317 V-2/2015.04 V-3/2015.04 CNS13438 KN32 KN35 QCVN 118:2018/BTTTT VCCI-CISPR 32 Class A |
|
| EMC compliance |
FCC Part 15 (CFR 47) Class A ICES-003 Class A EN 55032 Class A CISPR 32 Class A AS/NZS 3548 Class A BSMI Class A (AC input models only) VCCI Class A EN 55024, EN300386, EN 61000-3-2, EN 61000-3-3 EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6 |
|
| Environmental | Reduction of Hazardous Substances (ROHS) 5
|
Accessories
| Stacking Support | Stackwise-320 |
| Stacking bandwidth support | 320 Gbps |
| Stacking hardware | C9300L-STACK-KIT |
| Number of members |
8 |
| Supported stack members | Other C9300 SKUs with the same license level |
| Stacking accessories | |
| 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) |
| C9300L-STACK-KIT | Stack kit for C9300L SKUs only: Two data stack adapters and one |
| C9300L-STACK-KIT2 | Stack kit for C9300LM and C9300L SKUs: Two data stack adapters and one data stack cable |
| STACK-T3A-50CM | Data stack 50cm cable (cable option with C9300L Stack Kit2) |
| STACK-T3A-1M | Data stack 1m cable (cable option with C9300L Stack Kit2) |
| STACK-T3A-3M | Data stack 3m cable (cable option with C9300L Stack Kit2) |
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