Cisco C9550-48L4CD 48-Port 25G 4x 100G QSFP28 Layer 3 Network Switch
New
Photos are representative. Refurbished units may show light cosmetic wear; all ports and PSUs tested.
CiscoCisco Catalyst 9500 Switches
Cisco C9550-48L4CD 48-Port 25G 4x 100G QSFP28 Layer 3 Network Switch
- Part number
- C9550-48L4CD
- 48 SFP56 ports support dense 50G aggregation
- 400G QSFP-DD supports high-capacity backbone links
- 3.2Tbps throughput supports large traffic volumes
- 512K routes support large routing tables
- 64K MAC scale supports dense switching domains
- 16GB DDR5 supports advanced control-plane workloads
CONDITION
Ideal for
Enterprise Core, Campus Distribution, Data Center Aggregation, 50G Networks
Cisco C9550-48L4CD Catalyst 9550 48x 1/10/25G SFP28 Ports 4x 40/100G QSFP28 Uplink Ports Layer 3 Managed Enterprise Aggregation Ethernet Network Switch
Overview
Cisco C9550-48L4CD is a 1RU high-performance Smart Switch with 48 × 50/25/10/1G SFP56 downlinks and four QSFP-DD ports supporting 40/100G or two 400G modes for core and aggregation networks.
Application & Use Cases
- Enterprise core
- Campus distribution
- Data center aggregation
- 50G fiber access aggregation
- High-bandwidth backbone networks
Features
- 48 × 50/25/10/1G SFP56
- 4 × QSFP-DD
- 40/100G or 2×400G uplink modes
- Silicon One E104 ASIC
- 3.2Tbps full-duplex throughput
- StackWise Virtual
- 16GB DDR5
- Optional 960GB SSD
Key Specifications
- Downlinks: 48 × 50/25/10/1G
- Uplinks: 4 × QSFP-DD
- Uplink Modes: 40/100G or 2 × 400G
- Throughput: 3.2Tbps full duplex
- Forwarding: Up to 2.6Bpps
- ASIC: Silicon One E104
- MAC Scale: Up to 64,000
- Routing: Up to 512,000 routes
- Memory: 16GB DDR5
- SSD: Up to 960GB optional
- Buffer: 64MB dedicated low-latency SMS
- Stacking: StackWise Virtual
No compatible accessories listed for this product.
| Product Line | Catalyst |
| Product Series | 9550 |
| POE/POE+ Supports | Non-PoE |
| USB Port | Yes |
| Console Management Port | Yes |
| Quantity of Fixed Ports/Expansion Slots | 52 |
| Quantity of Network Ports | 52 |
| Stacking Port | Yes |
| Quantity of SFP Slots | 48 |
| Supported Layer Standard | Layer 2/3 |
| Manageable | Yes |
| MAC Address Table Capacity | 32000 MAC Addresses |
| Jumbo Frames | 9216 Bytes |
| Airflow Direction | Front-to-Back Airflow |
| Source of Power | AC Power Supply |
| Installed PSU | 1 |