The Cisco Catalyst C9300-48UN-E is a 1RU stackable enterprise access switch with 48 x 5G Multigigabit (5G/2.5G/1G/100M) RJ-45 Cisco UPOE ports, running Cisco IOS XE with the Network Essentials license. It is designed for enterprise campus and branch access deployments.
Key features
- 48 x 5G Multigigabit (5G/2.5G/1G/100M) RJ-45 Cisco UPOE access ports
- Modular uplink network module slot
- PoE budget 645 W (up to 2545 W with secondary PSU)
- StackWise-480, 480 Gbps, up to 8 members
- Dual redundant power supply bays and three N+1 field-replaceable fans
Specifications
| Access ports | 48 x 5G Multigigabit (5G/2.5G/1G/100M) RJ-45 Cisco UPOE |
|---|---|
| Uplinks | Modular network module slot (C9300-NM-4G/4M/8X/2Q/2Y; module not included by default) |
| PoE | Cisco UPOE (60 W per port) |
| PoE budget | 645 W (up to 2545 W with secondary PSU) |
| Switching capacity | 640 Gbps (1120 Gbps with stacking) |
| Forwarding rate | 476.19 Mpps (833.33 Mpps with stacking) |
| Layer | Layer 2 / Layer 3 |
| Stacking | StackWise-480, 480 Gbps, up to 8 members; StackPower supported |
| Management | Cisco IOS XE; CLI, WebUI, Catalyst Center |
| Form factor | 1RU stackable |
| Power supply | 1100 W AC default; dual redundant PSU bays (second PSU optional) |
| License | Network Essentials (perpetual); Cisco DNA/Catalyst subscription required at purchase |
| Operating temperature | 23 to 113°F (-5 to 45°C) |
| Dimensions (W x H x D) | 17.5 x 1.73 x 22.2 in |
| Weight | 20.05 lb |
| Warranty | Cisco Enhanced Limited Lifetime hardware Warranty (E-LLW) |
Frequently asked questions
Is an uplink network module included?
The default switch configuration does not include a network module; supported modules include C9300-NM-4G, C9300-NM-4M, C9300-NM-8X, C9300-NM-2Q and C9300-NM-2Y.
How many units can be stacked?
Up to 8 switches using StackWise-480 (480 Gbps stacking bandwidth).
What is the PoE budget?
645 W (up to 2545 W with secondary PSU).
Source: official Cisco datasheet.
Cisco Enhanced Limited Lifetime hardware Warranty (E-LLW)
- Access ports:
- 48 x 5G Multigigabit (5G/2.5G/1G/100M) RJ-45 Cisco UPOE
- Uplinks:
- Modular network module slot (C9300-NM-4G/4M/8X/2Q/2Y; module not included by default)
- PoE:
- Cisco UPOE (60 W per port)
- PoE budget:
- 645 W (up to 2545 W with secondary PSU)
- Switching capacity:
- 640 Gbps (1120 Gbps with stacking)
- Layer:
- Layer 2 / Layer 3
- Stacking:
- StackWise-480, 480 Gbps, up to 8 members; StackPower supported
- Management:
- Cisco IOS XE; CLI, WebUI, Catalyst Center
- Form factor:
- 1RU stackable
- Power supply:
- 1100 W AC default; dual redundant PSU bays (second PSU optional)
- License:
- Network Essentials (perpetual); Cisco DNA/Catalyst subscription required at purchase
