C9300LM-48U-4Y-E Overview
The Cisco Catalyst 9300LM-48U-4Y-E (C9300LM-48U-4Y-E) is a compact 48-port access switch with 48 1G copper ports, 4 fixed 25G uplink ports, Cisco UPOE power, and the Network Essentials software license. Key features include:
- 48 ports with Cisco UPOE power
- 48 ports of 10/100/1000 copper
- Fixed 4x 25G SFP28 uplink ports
- 320 Gbps stack bandwidth with StackWise-320
- Network Essentials license included
- Support for Cisco DNA software subscriptions
The Cisco C9300LM-48U-4Y-E provides a flexible foundation for next-generation mini access deployments. It delivers compact enterprise access layer switching with Cisco UPOE power to endpoints and 25G uplink connectivity.
Quick Specifications
Feature | Details |
---|---|
Ports | 48 ports 10/100/1000 copper |
Fixed uplinks | 4x 25G SFP28 |
Power supply | 1000W AC (default) |
Software | Network Essentials license |
Stacking | StackWise-320, 8 members |
Dimensions | 1.73 x 17.50 x 13.03 in |
Supported Products for C9300LM-48U-4Y-E
Product Number | Description |
---|---|
PWR-C6-1000WAC | 1000W AC Power Supply |
Comparison to Similar Models
Product Number | Description |
---|---|
C9300LM-48U-4Y-A | With Network Advantage License |
C9300LM-48UX-4Y-E | With mGig ports |
Full Specifications
Spec | Details |
---|---|
Ports | 48 ports 10/100/1000 copper |
Fixed uplinks | 4x 25G SFP28 |
Power Supply | 1000W AC (default) |
Fans | Fixed redundant |
Software | Network Essentials |
Stacking | StackWise-320, 8 members |
Switching Capacity | 296 Gbps |
Forwarding Rate | 220.22 Mpps |
Dimensions | 1.73 x 17.50 x 13.03 in |
MTBF | 304,970 hours |
Supported Modules and Accessories
- Cisco StackWise-320 cables enable 320Gbps stacking
- 1000W power supply
C9300LM-48U-4Y-E Licensing
- Ships with Network Essentials license
- Cisco DNA Subscription licenses offer additional capabilities
Installation and Deployment
- Compact and flexible form factor
- StackWise-320 provides simple, high-speed stacking
- Cisco Plug and Play enables rapid deployment
Compliance and Safety
- UL60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1
- EMI/EMC – FCC Part 15 Class A, ICES-003 Class A, EN 55032, EN 55024
- RoHS compliant
Warranty and Support
- Limited lifetime hardware warranty, 90 day software support
- Optional Cisco SmartNet provides 24/7 TAC support
- Software subscription required for ongoing major software updates
C9300LM-48U-4Y-E End of Life Policy
- Minimum 5 years hardware support after end of sale
- Minimum 1 year renewal notice for hardware end-of-life
- Software support requires valid license subscription
- More details at Cisco EOL Policy
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