Can C9350-24T be stacked?

Yes. C9350-24T stacks up to 8 C9350 switches over StackWise-1.6T at 1.6 Tbps, but only when every member shares one license level. Data cables are STACK-T1A-50CM, STACK-T1A-1M or STACK-T1A-3M, StackPower cables are CAB-SPWR-35CM or CAB-SPWR-100CM, and none ship by default.

What license does C9350-24T need?

C9350-24T takes an Access Tier 1 Medium subscription for up to 24 ports, ordered as LIC-CS-AC1-M-E for Essentials or LIC-CS-AC1-M-A for Advantage. IOS XE 17.18.1 boots at OS Advantage, so an Essentials order needs license boot level essentials, and stack members must match.

What does IPsec on C9350-24T require?

IPsec runs on C9350-24T from IOS XE 26.2.1. It needs the HSECK9 license, one per UDI, and the switch must run OS Advantage. Confirm MACsec support for this platform before designing link encryption, since IPsec does not replace it.

What subscription term range applies to C9350-24T and what happens when it ends?

Cisco Networking Subscription is a mandatory attach on C9350-24T, with a term of 36 to 84 months. Perpetual features stay active without renewal, while subscription features need an active subscription. The subscription comes in two tiers, Essentials and Advantage.

Is SD-Access available on C9350-24T and from which release is BGP EVPN listed?

SD-Access is listed as available for C9350-24T in the C9350 datasheet software feature table, with no later-release qualifier. The datasheet does not break out fabric edge, control plane and border roles by release. BGP EVPN is listed from IOS XE 26.1.1.

Which release and commands enable post-quantum MACsec between C9350-24T uplinks?

Post-quantum cryptography is listed for C9350-24T from IOS XE 26.2.1, so plan on that release or later rather than 26.1.1. PQC MACsec between uplinks needs the commands access-session tls-version 1.3 and access-session pqc-type pqc under the EAP-TLS profile, with MKA policy mka_256.

Which software does C9350-24T need for Catalyst Center energy reporting?

Energy consumption, cost and CO2e dashboards for C9350-24T need Cisco Catalyst Center 3.1.3 together with IOS XE 17.18.1 or later. Power telemetry is exposed through the YANG models Cisco-IOS-XE-poe-oper and platform-oper, and PoE assurance is included. Cisco Spaces can add environmental analytics.

How many MAC addresses and unicast routes does C9350-24T support in the default Access SDM template?

C9350-24T supports 64,000 MAC addresses and 192,000 LPM routes in the default Access SDM template, per the C9350 datasheet. It also holds 4,094 VLAN IDs and 8,000 multicast routes. IPv4 and IPv6 entries share the same tables, and each IPv6 entry takes two entries.

What forwarding rate does C9350-24T reach in a stack?

In a stack, C9350-24T reaches 2048G of bandwidth and 1523.712 Mpps of forwarding, per Table 13 of the C9350 datasheet. Standalone forwarding is 333.312 Mpps, so the stack figure only applies once members are joined over StackWise-1.6T. A single switch stays at the standalone rate.

What failover behaviour does a stack with C9350-24T provide?

A C9350 stack that includes C9350-24T provides sub-second SSO and NSF failover. Stacking is built on standard Ethernet, not the earlier ring protocol. The stack takes up to 8 members over StackWise-1.6T, and all members must run the same license level.

C9350-24T – 24x1G Data Ports – 200G Modular Uplink – Data-Only Access

Name: C9350-24T - Cisco 24-Port 1G Data-Only Smart Switch
Brand: Cisco
SKU: C9350-24T
Price: 3988.00 USD
Availability: BackOrder
Rating: 5 (3 reviews)

Brand: Cisco Category: Catalyst 9350 Switches Model: C9350-24T

Rated 5 out of 5 based on 3 customer ratings

5.03 reviews10 Questions

List Price: ~~$12,257.26~~ 67% OFF

$3,988.00

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C9350-24T Description

The C9350-24T is a Cisco C9350 Series Smart Switch for stackable wiring-closet access that serves data-only endpoints. The switch has 24 10M/100M/1G copper ports without PoE, a modular uplink slot for up to 200G, 448 Gbps of switching capacity and Access Tier 1 Medium licensing. The 500W default supply carries no PoE load, and StackWise-1.6T stacks form only with other C9350 switches at the same license level.

Quick Specs

Parameter	Specification
Product ID	C9350-24T
Product type	Stackable enterprise access switch
Downlink ports	24 x 10M/100M/1G copper RJ-45
PoE support	No PoE
Default power supply	PWR-C2-500WAC-I
Supported network modules	C9350-NM-2C and C9350-NM-8Y
Modular uplink bandwidth	Up to 200G
Stacking	StackWise-1.6T
Stack members	Up to 8 C9350 switches with the same license level
License model	Cisco Networking Subscription
Minimum software release	Cisco IOS XE 17.18.1
Dimensions and weight	1.73 x 17.5 x 15.1 in / 13.8 lb

Product Performance

1G Data Access Density

Modular Uplink Capacity

StackWise Bandwidth

Key Features

Data-Only Copper Access

All 24 ports run 10M, 100M and 1G without PoE, and the 500W default supply is sized for the switch alone.

Modular Uplink Slot

The slot takes C9350-NM-2C for two 100G/40G QSFP28 ports or C9350-NM-8Y for eight 25G/10G/1G SFP56 ports, so uplink speed is set by the module and can change later.

StackWise-1.6T Stacking

Up to eight C9350 switches stack at 1.6 Tbps when they share a license level, using only C9350 StackWise-1.6T and StackPower cables.

Application Scenarios

Data-Only Floor Closet

In an office floor closet where phones and access points draw power from injectors or a separate PoE switch, the switch connects 24 desktop and printer ports to the distribution layer over its uplink module.

Stack For Small Branch Offices

A branch office that outgrows one closet switch can join the switch to other C9350 members over StackWise-1.6T and manage the group as a single unit at the same license level.

Uplink To A Fiber Aggregation Layer

Where the aggregation switch offers QSFP28 or SFP56 ports, the C9350-NM-2C or C9350-NM-8Y module gives the switch up to 200G toward the core while the downlinks stay at 1G.

Product Comparison

Parameter	C9350-24T	C9350-48T	C9350-24P	C9350-24U
Downlink ports	24 x 10M/100M/1G	48 x 10M/100M/1G	24 x 10M/100M/1G	24 x 10M/100M/1G
PoE support	No PoE	No PoE	30W PoE+	60W UPOE (IEEE 802.3bt Type 3)
Default power supply	PWR-C2-500WAC	PWR-C2-500WAC	PWR-C2-850WAC	PWR-C2-850WAC
Available PoE (default power supply)	No PoE	No PoE	625W	625W
Maximum PoE budget	No PoE	No PoE	720W	1440W
Modular uplink bandwidth	Up to 200G (C9350-NM-2C, C9350-NM-8Y, C9350-NM-8M)	Up to 200G (C9350-NM-2C, C9350-NM-8Y, C9350-NM-8M)	Up to 200G (C9350-NM-2C, C9350-NM-8Y, C9350-NM-8M)	Up to 200G (C9350-NM-2C, C9350-NM-8Y, C9350-NM-8M)
Cisco networking subscription tier	Access Tier 1, Medium (up to 24 port)	Access Tier 1, Large (48 port)	Access Tier 1, Medium (up to 24 port)	Access Tier 1, Medium (up to 24 port)
Stack bandwidth	1.6 Tbps (StackWise-1.6T)	1.6 Tbps (StackWise-1.6T)	1.6 Tbps (StackWise-1.6T)	1.6 Tbps (StackWise-1.6T)
Switching capacity	448 Gbps	496 Gbps	448 Gbps	448 Gbps

C9350-24T is the data-only 24-port model of this group: it has no PoE and ships with a PWR-C2-500WAC-I supply, while C9350-24U feeds 60W UPOE under IEEE 802.3bt Type 3 from a PWR-C2-850WAC-I supply and C9350-24P offers 30W PoE+ on the same 24 copper ports. Closets that power phones, access points or cameras from the switch should order C9350-24P or C9350-24U, and closets that need 48 downlinks instead of 24 should order C9350-48T. All four models take C9350-NM-2C or C9350-NM-8Y for up to 200G of uplink. The 24-port models use the medium license tier that covers up to 24 ports, while C9350-48T takes the large 48-port tier.

Ordering Checklist

Subscription tier: Order a Medium Access Tier 1 (up to 24 ports) subscription, LIC-CS-AC1-M-E (Essentials) or LIC-CS-AC1-M-A (Advantage), 36 months minimum. Match other stack members. IOS XE 17.18.1 boots at OS Advantage, so an Essentials order needs license boot level essentials.
Uplink module: Add C9350-NM-2C or C9350-NM-8Y as a separate order line; C9350-NM-4C is not supported on this model. The base switch ships without an uplink module.
Additional power supplies: Add a second or third supply, such as PWR-C2-500WAC-I/2, PWR-C2-850WAC-I/2 or PWR-C2-1600WAC-I/2, for redundancy. Only the default PWR-C2-500WAC-I ships.
Power cords: Order one cord per power supply, such as CAB-TA-NA, CAB-TA-EU or CAB-TA-UK for 500W and 850W supplies. Each supply takes its own cord, and the cord type must match the destination country.
Stacking cables: Select data cable STACK-T1A-50CM, STACK-T1A-1M or STACK-T1A-3M, and StackPower cable CAB-SPWR-35CM or CAB-SPWR-100CM. Stacking and StackPower cables are selected explicitly at order and do not ship by default.

Optional Add-ons

Model	Description
C9350-NM-2C	Cisco C9350 2 x 100G/40G QSFP28 network module
C9350-NM-8Y	Cisco C9350 8 x 25G/10G/1G or 4 x 50G/25G/10G/1G SFP56 network module
STACK-T1A-50CM	50cm Type 1A stacking cable
STACK-T1A-1M	1m Type 1A stacking cable
STACK-T1A-3M=	3m Type 1A stacking cable spare
CAB-SPWR-35CM	StackPower cable 35cm
CAB-SPWR-100CM	StackPower cable 100cm
PWR-C2-500WAC-I	500W AC 80+ Platinum Config 2 Port-Inlet Power Supply
LIC-CS-AC1-M-E	Cisco Switching Essentials License Access Tier 1 medium / up to 24 ports
LIC-CS-AC1-M-A	Cisco Switching Advantage License Access Tier 1 medium / up to 24 ports

C9350-24T Switch Front Panel

Label	Description
1	System air intake
2	Mode button
3	USB Type C console port
4	USB Type C host port
5	Downlink fixed ports
6	Uplink network module slot

C9350-24T Switch Rear Panel

The switch rear panel includes StackWise connectors, StackPower or XPS connectors, ports, fan modules, and power supply modules.

Label	Description
1	Power supply modules
2	Fan modules
3	StackWise 1.6T port connectors
4	StackPower connectors
5	USB 3.0 SSD slot
6	CONSOLE (RJ-45 console)
7	MGMT (RJ-45 10/100/1000 management port)

Specifications

Parameter	Specification	Parameter	Specification
Product ID	C9350-24T	Product type	Stackable enterprise access switch
Minimum software release	Cisco IOS XE 17.18.1	Downlink ports	24 x 10M/100M/1G copper RJ-45
Network module slot	Up to 200G	Supported network modules	C9350-NM-2C and C9350-NM-8Y
Management port	10/100/1000/2.5G RJ-45	DRAM	16 GB
Flash	18 GB	SSD storage	Up to 240 GB
Stacking	StackWise-1.6T	Stack members	Up to 8 C9350 switches with the same license level
Default power supply	PWR-C2-500WAC-I	Power supply slots	3
Fan modules	3	Dimensions (H x W x D)	1.73 x 17.5 x 15.1 in. (4.4 x 44.5 x 38.3 cm)

Quality Certifications

Customer Reviews

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Olivia Williams

Posted on 04/03/2026

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5.0

Great value for the money. Highly recommended.

Sandra Sharma

Posted on 21/01/2026

Verified Buyer

Rated 5 out of 5

5.0

We ran a cost comparison across four vendors. Layer23 was the clear winner.

Dmitri Ford

Posted on 30/12/2025

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Rated 5 out of 5

5.0

Reorder process is so smooth we don’t think twice about it anymore.

Questions & Answers

Can C9350-24T be stacked?
Yes. C9350-24T stacks up to 8 C9350 switches over StackWise-1.6T at 1.6 Tbps, but only when every member shares one license level. Data cables are STACK-T1A-50CM, STACK-T1A-1M or STACK-T1A-3M, StackPower cables are CAB-SPWR-35CM or CAB-SPWR-100CM, and none ship by default.
What license does C9350-24T need?
C9350-24T takes an Access Tier 1 Medium subscription for up to 24 ports, ordered as LIC-CS-AC1-M-E for Essentials or LIC-CS-AC1-M-A for Advantage. IOS XE 17.18.1 boots at OS Advantage, so an Essentials order needs license boot level essentials, and stack members must match.
What does IPsec on C9350-24T require?
IPsec runs on C9350-24T from IOS XE 26.2.1. It needs the HSECK9 license, one per UDI, and the switch must run OS Advantage. Confirm MACsec support for this platform before designing link encryption, since IPsec does not replace it.
What subscription term range applies to C9350-24T and what happens when it ends?
Cisco Networking Subscription is a mandatory attach on C9350-24T, with a term of 36 to 84 months. Perpetual features stay active without renewal, while subscription features need an active subscription. The subscription comes in two tiers, Essentials and Advantage.
Is SD-Access available on C9350-24T and from which release is BGP EVPN listed?
SD-Access is listed as available for C9350-24T in the C9350 datasheet software feature table, with no later-release qualifier. The datasheet does not break out fabric edge, control plane and border roles by release. BGP EVPN is listed from IOS XE 26.1.1.
Which release and commands enable post-quantum MACsec between C9350-24T uplinks?
Post-quantum cryptography is listed for C9350-24T from IOS XE 26.2.1, so plan on that release or later rather than 26.1.1. PQC MACsec between uplinks needs the commands access-session tls-version 1.3 and access-session pqc-type pqc under the EAP-TLS profile, with MKA policy mka_256.
Which software does C9350-24T need for Catalyst Center energy reporting?
Energy consumption, cost and CO2e dashboards for C9350-24T need Cisco Catalyst Center 3.1.3 together with IOS XE 17.18.1 or later. Power telemetry is exposed through the YANG models Cisco-IOS-XE-poe-oper and platform-oper, and PoE assurance is included. Cisco Spaces can add environmental analytics.
How many MAC addresses and unicast routes does C9350-24T support in the default Access SDM template?
C9350-24T supports 64,000 MAC addresses and 192,000 LPM routes in the default Access SDM template, per the C9350 datasheet. It also holds 4,094 VLAN IDs and 8,000 multicast routes. IPv4 and IPv6 entries share the same tables, and each IPv6 entry takes two entries.
What forwarding rate does C9350-24T reach in a stack?
In a stack, C9350-24T reaches 2048G of bandwidth and 1523.712 Mpps of forwarding, per Table 13 of the C9350 datasheet. Standalone forwarding is 333.312 Mpps, so the stack figure only applies once members are joined over StackWise-1.6T. A single switch stays at the standalone rate.
What failover behaviour does a stack with C9350-24T provide?
A C9350 stack that includes C9350-24T provides sub-second SSO and NSF failover. Stacking is built on standard Ethernet, not the earlier ring protocol. The stack takes up to 8 members over StackWise-1.6T, and all members must run the same license level.

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C9350-24T Datasheet

C9350-24T – 24x1G Data Ports – 200G Modular Uplink – Data-Only Access

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C9350-24T Description

Quick Specs

Product Performance

Key Features

Application Scenarios

Product Comparison

Ordering Checklist

Optional Add-ons

C9350-24T Switch Front Panel

C9350-24T Switch Rear Panel

Specifications

Quality Certifications

Customer Reviews

Questions & Answers

Can C9350-24T be stacked?

What license does C9350-24T need?

What does IPsec on C9350-24T require?

What subscription term range applies to C9350-24T and what happens when it ends?

Is SD-Access available on C9350-24T and from which release is BGP EVPN listed?

Which release and commands enable post-quantum MACsec between C9350-24T uplinks?

Which software does C9350-24T need for Catalyst Center energy reporting?

How many MAC addresses and unicast routes does C9350-24T support in the default Access SDM template?

What forwarding rate does C9350-24T reach in a stack?

What failover behaviour does a stack with C9350-24T provide?

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