Cisco Catalyst 9400 Series
Modular enterprise
switching
Cisco’s lead modular enterprise access switching platform built for security, IoT, mobility, and cloud. Scalable chassis architecture with up to 9 Tbps bandwidth, high-density PoE, and redundancy built in.
Built for Security, IoT, Mobility, and Cloud.
The Catalyst 9400 Series delivers the port density, performance, and resilience modern enterprise campuses demand — with unified management and investment protection.
Up to 9 Tbps switching
Modular chassis architecture with UADP 3.0sec ASICs delivers industry-leading throughput for enterprise campus deployments.
High-density PoE
Up to 4320W PoE per slot with IEEE 802.3bt support for 60W and 90W power delivery to endpoints.
Always-on resilience
Dual supervisor redundancy, SSO, NSF, ISSU, and N+1/N+N power supply redundancy for zero-downtime operations.
SD-Access ready
Policy-based automation from edge to cloud with secure segmentation, group-based policies, and unified wired/wireless management.
Chassis Models
Three chassis options for branch, midsize, and large campus deployments. View All Chassis
4-Slot
C9404R
4-slot modular chassis
- •2 line-card slots
- •4 PSU bays
- •Up to 480 Gbps/slot
- •Enterprise branch/midsize
7-Slot
C9407R
7-slot modular chassis
- •5 line-card slots
- •8 PSU bays
- •Up to 480 Gbps/slot
- •Midsize to large campus
10-Slot
C9410R
10-slot modular chassis
- •8 line-card slots
- •8 PSU bays
- •Up to 480 Gbps/slot
- •Large campus deployments
Supervisor Engines
High-performance supervisors with integrated uplinks and advanced security. View All Supervisors
9400X Fiber Line Cards
High-speed 25G and 100G fiber line cards for backbone and uplink connectivity. View All Fiber Line Cards
9400X Copper Line Cards
High-density multigigabit copper line cards with UPOE and UPOE+ power. View All Copper Line Cards
10G, 1G SFP+ Line Cards
SFP and SFP+ fiber line cards for 1G and 10G access and distribution deployments. View All SFP+ Line Cards
1G Copper Line Cards
1G copper line cards with UPOE, PoE+, and data-only options. View All 1G Copper Line Cards
Power Supplies & Fan Trays
Redundant power and cooling for always-on operations. View All Power Supplies & Fan Trays
C9400-PWR-2100AC
2100W AC Power Supply
C9400-PWR-3200AC
3200W AC Power Supply
C9400-PWR-3200DC
3200W DC Power Supply
C9404-FAN
Fan Tray for C9404R
C9407-FAN
Fan Tray for C9407R
C9410-FAN
Fan Tray for C9410R
Built for networks that never stop.
The Catalyst 9400 Series delivers performance, resilience, and security for the most demanding enterprise campus environments.
Silicon One/UADP Powered
UADP 3.0sec ASICs deliver programmable pipelines with scalable forwarding tables.
Enterprise Security
MACsec 256-bit encryption, 100G IPsec in hardware, Trust Anchor, and Encrypted Traffic Analytics.
Always On
SSO, NSF, ISSU, StackWise Virtual for zero-downtime upgrades and continuous forwarding.
Unified Management
Manage from Catalyst Center, Meraki dashboard, or CLI with unified licensing.
Let’s find the right C9400 configuration
Whether you need help with chassis, supervisor engines, line cards, or licensing, our switching specialists are here to help. Fill out the form and we’ll be in touch within one business day.
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