cisco catalyst c9410r e modular chassis (10 slot)

Cisco Catalyst C9404R-E Modular Chassis (4-Slot)

The Cisco Catalyst C9404R-E is a compact 4-slot modular chassis for high-availability enterprise networks. Featuring dual supervisor support and Network Essentials software, it delivers scalable, secure, and resilient aggregation or access-layer connectivity for space-constrained wiring closets.
Quick Specs:
· Total Slots: 4 (2 for Supervisors, 2 for Line Cards)
· Max Port Density: Up to 96 Gigabit ports
· High Availability: Dual Supervisor & Redundant Power
· Software: Cisco IOS XE Network Essentials
· orm Factor: 7RU Rack-mountable

Comprehensive Product Overview

The Cisco Catalyst C9404R-E serves as the foundational 4-slot chassis for the premier Catalyst 9400 Series modular switching platform. Engineered to bring intent-based networking to the enterprise campus access and aggregation layers, this highly resilient chassis is designed for space-constrained environments that still require the ultimate reliability of a modular architecture.
Unlike fixed-configuration switches, the C9404R-E protects your infrastructure investment for up to a decade. By allowing IT administrators to seamlessly upgrade Supervisor engines, add advanced multi-gigabit line cards, and expand PoE capabilities without ever ripping and replacing the core chassis, it dramatically lowers Total Cost of Ownership (TCO). This “-E” model includes the foundational Cisco IOS XE Network Essentials software license.

Key Features & Business Benefits

Compact High Availability: At just 7 Rack Units (7RU) tall, it perfectly fits into standard wiring closets. Despite its size, it supports dual redundant Supervisor Engines (Stateful Switchover/NSF) to ensure zero downtime during software upgrades or hardware failures.

Scalable Port Density: Features 2 dedicated line card slots. Depending on the line cards chosen, it can support up to 96 ports of 10/100/1000 copper, multi-gigabit (mGig), or high-speed fiber, scaling effortlessly as your business grows.

Advanced Power Delivery: Supports highly efficient, redundant AC or DC power supplies. The chassis is fully capable of delivering up to 90W Cisco UPOE+ per port to power modern IoT devices, Wi-Fi 6E/7 Access Points, and smart building lighting.

Enhanced Cooling Efficiency: Features a highly resilient, field-replaceable fan tray with dual-fan redundancy. It provides front-to-back airflow, ensuring optimal thermal management even in densely packed networking racks.

Secure & Automated Foundation: Built for Cisco Software-Defined Access (SD-Access), the chassis supports MACsec AES-256 encryption, Trustworthy Systems, and rapid provisioning via Cisco DNA Center.

Technical Specifications

Specification	Details for C9404R-E
Product Series	Cisco Catalyst 9400 Series
Chassis Type	4-Slot Modular Chassis
Supervisor Slots	2 dedicated slots (Slots 2 and 3)
Line Card Slots	2 dedicated slots (Slots 1 and 4)
Software License	Cisco IOS XE Network Essentials (Perpetual)
Maximum Port Density	Up to 96 ports (with two 48-port line cards)
System Bandwidth	Up to 1.6 Tbps (Depending on installed Supervisor)
Power Supply Slots	Up to 4 redundant power supply bays
Fan Tray	1 field-replaceable fan tray (N+1 redundant fans)
Rack Units (RU)	7 RU
Dimensions (H x W x D)	12.2 x 17.3 x 16.3 in. (31.0 x 43.9 x 41.4 cm)

Ideal Application Scenarios

Space-Constrained Wiring Closets: The 7RU footprint makes it the ideal modular access switch for branch offices, hospital floors, or university buildings that require high availability but lack the space for a larger 7-slot or 10-slot chassis.

High-Availability Campus Aggregation: By installing two Supervisor Engines, this chassis serves as a bulletproof aggregation point, collecting traffic from smaller Top-of-Rack switches and securely routing it to the core.

Heavy PoE/IoT Environments: When populated with UPOE+ line cards and robust power supplies, it becomes a centralized power hub for hundreds of IP cameras, smart displays, and PoE-powered workstations.

Required Components (Build Your BOM)

Critical Note: The C9404R-E is an empty chassis bundled with software. To build a functional switch, you must add the following components to your order:
· Supervisor Engines: At least one (preferably two for redundancy) Catalyst 9400 Supervisor (e.g., C9400-SUP-1, C9400-SUP-1XL, or C9400-SUP-2).
· Line Cards: Up to two business line cards (e.g., C9400-LC-48U for 48-port UPOE, or C9400-LC-24S for 24-port SFP).
· Power Supplies: Minimum of one power supply (e.g., C9400-PWR-3200AC).
· Cisco DNA License: A 3, 5, or 7-year DNA term subscription is required upon initial hardware purchase.

Frequently Asked Questions (FAQ)

Q1: What does the “-E” mean in C9404R-E?

A1: The “-E” indicates that this chassis bundle includes the Cisco IOS XE Network Essentials perpetual software license. This license provides robust Layer 2/3 switching capabilities. If your network requires advanced routing (BGP, IS-IS) or full Cisco SD-Access features, you will need the Network Advantage (“-A”) version.

Q2: How many line cards can I install in the C9404R chassis?

A2: The 4-slot chassis allocates two slots specifically for Supervisor Engines (Slots 2 and 3) to ensure redundancy. This leaves two slots (Slots 1 and 4) available for operational line cards.

Q3: Can this chassis power my wireless access points and IP cameras?

A3: Yes, absolutely. While the chassis itself does not dictate PoE capabilities, it supports Cisco’s advanced PoE+, UPOE, and 90W UPOE+ line cards. Combined with sufficient power supplies, it can power high-draw devices across all active ports.

Q4: Is the fan tray included with the chassis?

A4: Yes. The base chassis (C9404R) includes the metal enclosure and the heavy-duty, field-replaceable fan tray assembly. Supervisors, line cards, and power supplies must be ordered separately.

Q5: What is the maximum throughput of the C9404R-E?

A5: The maximum bandwidth and throughput are entirely determined by the Supervisor Engine you install. For example, installing a newer generation Supervisor (like the Sup-2) will yield significantly higher per-slot bandwidth than a first-generation Supervisor.

Product Details

Cisco Catalyst C9404R-E Modular Chassis (4-Slot)

Comprehensive Product Overview

Key Features & Business Benefits

Technical Specifications

Ideal Application Scenarios

Required Components (Build Your BOM)

Frequently Asked Questions (FAQ)

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Product Details

Cisco Catalyst C9404R-E Modular Chassis (4-Slot)

Comprehensive Product Overview

Key Features & Business Benefits

Technical Specifications

Ideal Application Scenarios

Required Components (Build Your BOM)

Frequently Asked Questions (FAQ)

Recommended Products

Cisco Catalyst C9300L-48P-4G-E 48-Port PoE+ Gigabit Switch 4x 1G SFP Uplinks Network Essentials Stackable Enterprise PoE Switch

Cisco Catalyst C9300L-24P-4X-E 24-Port PoE+ Gigabit Switch with 4x 10G SFP+ Uplinks Network Essentials

Cisco Catalyst C9300L-24T-TX-E 24-Port Gigabit Layer 3 Stackable Enterprise Switch

Cisco C9300L-24P-4G-E Catalyst 9300L 24-Port PoE+ Switch with 4x1G SFP Uplinks

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