C9350-24P – 24x1G PoE+ Ports – Modular Uplink – 625W PoE Budget
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C9350-24P Description
The C9350-24P is a Cisco C9350 Series Smart Switch that brings PoE+ to 24-port campus access closets serving IP cameras and sensors. Each of the 24 10M/100M/1G copper ports is rated at 30W, the default 850W supply leaves 625W for PoE, and the chassis adds a modular uplink slot for up to 200G and 448 Gbps of switching capacity. Full 30W on all 24 ports takes the 720W ceiling, which any second supply or a 1600W primary supply in place of the 850W unit provides.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
C9350-24P |
|
Downlink ports |
24 x 10M/100M/1G RJ-45 |
|
PoE type |
PoE+, up to 30W per port |
|
Default power supply |
PWR-C2-850WAC-I, 850W AC |
|
Available PoE (default supply) |
625W |
|
Maximum PoE budget |
720W with any second supply or a 1600W primary supply |
|
Power supply slots |
3 |
|
Uplinks |
Modular slot, up to 200G |
|
Supported network modules |
C9350-NM-2C, C9350-NM-8Y, C9350-NM-8M |
|
Switching capacity |
448 Gbps |
|
Stacking |
StackWise-1.6T, 1.6 Tbps, up to 8 members |
|
License tier |
Switching Essentials or Advantage, Access Tier 1 Medium (up to 24 ports) |
|
Minimum software |
Cisco IOS XE 17.18.1 |
Product Performance
Key Features
On the default 850W supply the switch has 625W for PoE, enough for 20 ports at a full 30W. Adding a second supply of any size, the 500W unit included, lifts the budget to 720W, which is 30W on all 24 ports at once.
When the primary supply is changed to a 1600W unit, that one supply already provides the full 720W of PoE. The other two bays stay free for redundant supplies. The 1600W unit is rated 1600W on 180V to 264V input and 1200W on 103.5V to 132V.
The base switch does not include an uplink module. The slot accepts C9350-NM-2C for two 100G/40G QSFP28 ports, C9350-NM-8Y for eight 25G/10G/1G or four 50G SFP56 ports, or C9350-NM-8M for eight Multigigabit copper ports, up to 200G in total; the four-port C9350-NM-4C does not fit.
Up to eight C9350 switches at the same license level join over StackWise-1.6T at 1.6 Tbps. StackPower+ links up to four of them on a 55V ring and treats their supplies as one pool. The stack and StackPower cables are C9350-specific, so Catalyst 9300 cables cannot be reused.
Essentials or Advantage features come from an Access Tier 1 Medium subscription that covers switches with up to 24 ports. Out of the box the switch boots at OS Advantage on Cisco IOS XE 17.18.1, and an Essentials deployment changes the boot level and reloads.
Cisco Catalyst Center manages the switch on premises, and the Meraki dashboard manages it from the cloud. The hardware is the same in both cases, with no regional or management-specific variant.
Application Scenarios
A branch office with a single closet can run its desk phones and ceiling access points from the 24 PoE+ ports, with the switch reaching the WAN edge over a 10G or 25G SFP56 uplink.
In a building security room, two or more of these switches stack together to power fixed IP cameras, and StackPower+ lets a camera-heavy member draw on supplies installed in the others.
Small sites can place the switch at the collapsed core, where it routes between local VLANs, powers nearby sensors and reaches the site edge over 100G QSFP28 uplinks.
Product Comparison
|
Parameter |
C9350-24P | |||
|---|---|---|---|---|
|
Downlink ports |
24 x 10M/100M/1G |
24 x 10M/100M/1G |
24 x 10M/100M/1G |
48 x 10M/100M/1G |
|
PoE type |
PoE+, 30W per port |
60W UPOE (IEEE 802.3bt Type 3) |
No PoE |
PoE+, 30W per port |
|
Default power supply |
PWR-C2-850WAC-I |
PWR-C2-850WAC-I |
PWR-C2-500WAC-I |
PWR-C2-850WAC-I |
|
Available PoE (default supply) |
625W |
625W |
Not applicable |
625W |
|
Maximum PoE budget |
720W |
1440W |
Not applicable |
1440W |
|
Uplink ports |
Modular, up to 200G |
Modular, up to 200G |
Modular, up to 200G |
Modular, up to 200G |
|
License tier |
Essentials or Advantage, Medium (up to 24 ports) |
Essentials or Advantage, Medium (up to 24 ports) |
Essentials or Advantage, Medium (up to 24 ports) |
Essentials or Advantage, Large (48 ports) |
|
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 |
448 Gbps |
448 Gbps |
496 Gbps |
C9350-24P and C9350-24U start from the same 625W of PoE on a PWR-C2-850WAC-I supply, but C9350-24P limits each port to 30W PoE+ and the switch to 720W, while the UPOE model delivers 60W per port with a 1440W ceiling. Cameras, access points or other devices that draw more than 30W need C9350-24U. Closets without powered endpoints fit C9350-24T, which ships on a 500W supply and has no PoE. When one closet needs more than 24 PoE+ ports, C9350-48P doubles the port count with a 1440W ceiling and 496 Gbps of switching, and it moves the order from the Medium to the Large 48-port subscription tier. Every member of a stack must run the same license level.
PoE Power Planning
|
Planning Item |
Value or Check |
|---|---|
|
PoE type |
PoE+, up to 30W per port |
|
Default power supply |
PWR-C2-850WAC-I (850W AC) |
|
Default PoE budget |
625W: 20 ports at 30W, or about 26W on each of 24 ports |
|
With any second supply (500W, 850W or 1600W) |
720W: 30W on all 24 ports |
|
Primary changed to 1600W |
720W from one supply |
|
PoE ceiling |
720W (24 x 30W), even when installed supplies provide more |
|
1600W supply input |
1600W on 180V to 264V; rated 1200W on 103.5V to 132V |
|
Device count check |
Add the class wattage of every powered device and compare the total with the budget of the supplies on the order |
Ordering Checklist
- Subscription tier: Add an Access Tier 1 Medium subscription of at least 36 months, LIC-CS-AC1-M-E for Essentials or LIC-CS-AC1-M-A for Advantage. The switch boots at OS Advantage on IOS XE 17.18.1, so Essentials needs license boot level essentials and a reload.
- Uplink module: Add C9350-NM-2C, C9350-NM-8Y or C9350-NM-8M as a separate line. The base switch has no uplink module, and C9350-NM-4C is not supported on this model.
- Additional power supplies: Add a second supply such as PWR-C2-500WAC-I/2 or PWR-C2-850WAC-I/2, or change the primary to PWR-C2-1600WAC-IUP, when all 24 ports need 30W. Without either, the PoE budget stays at 625W.
- Stacking cables: Select STACK-T1A-50CM, STACK-T1A-1M or STACK-T1A-3M= and CAB-SPWR-35CM or CAB-SPWR-100CM for stacked switches. These cables are not included by default, and Catalyst 9300 cables do not fit.
- Power cords: Select one cord for each supply, such as CAB-TA-NA, CAB-TA-EU or CAB-TA-UK for 500W and 850W supplies, or C9K-PWR-CAB-AC-US for a 1600W supply.
- HSEC key: Add one HSECK9 for each switch that will run IPsec. IPsec requires OS Advantage and Cisco IOS XE 26.2.1 or later.
Optional Add-ons
|
Model |
Description |
|---|---|
|
Cisco C9350 network module, 2 x 100G/40G QSFP28, up to 200 Gbps | |
|
Cisco C9350 network module, 8 x 25G/10G/1G or 4 x 50G SFP56 | |
|
C9350-NM-8M |
Cisco C9350 network module, 8 x Multigigabit RJ-45, up to 80 Gbps |
|
PWR-C2-500WAC-I/2 |
500W AC Platinum secondary power supply |
|
PWR-C2-850WAC-I/2 |
850W AC Platinum secondary power supply |
|
PWR-C2-1600WAC-I/2 |
1600W AC Titanium secondary power supply |
|
PWR-C2-1600WAC-IUP |
1600W AC Titanium primary power supply upgrade |
|
PWR-C2-850WAC-I= |
850W AC Platinum power supply, spare |
|
StackWise-1.6T stacking cable, 50 cm | |
|
StackWise-1.6T stacking cable, 1 m | |
|
StackWise-1.6T stacking cable, 3 m | |
|
CAB-SPWR-35CM |
StackPower cable, 35 cm |
|
CAB-SPWR-100CM |
StackPower cable, 100 cm |
|
C9350-FAN-I= |
C9350 port inlet fan module, spare |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | C9350-24P | Network license | Switching Essentials or Advantage, Access Tier 1 Medium (up to 24 ports) |
| Minimum software release | Cisco IOS XE 17.18.1 | Downlink ports | 24 x 10M/100M/1G RJ-45 |
| Network module slot | 1, up to 200G | Supported network modules | C9350-NM-2C, C9350-NM-8Y, C9350-NM-8M |
| Copper cabling | Up to 100 m; Cat5 or higher for 100BASE-TX and 1000BASE-T | Console port | USB Type-C and RJ-45 |
| Management port | Ethernet management port | USB port | USB Type-C |
| Switching capacity | 448 Gbps | Forwarding rate | 333.312 Mpps |
| Switching capacity with stacking | 2,048 Gbps | Forwarding rate with stacking | 1,523.712 Mpps |
| Packet buffer | 18 MB per ASIC | ASIC | 1 x Cisco Silicon One A100/L |
| DRAM | 16 GB | Flash | 18 GB |
| SSD storage | Up to 240 GB (USB 3.0 SSD slot) | App hosting resources | 2 x 1G/10G AppGig ports; 4 vCPU; 8 GB DRAM |
| MAC addresses | Up to 64,000 | VLAN IDs | 4,094 |
| Active VLANs | Up to 4,000 | Switched virtual interfaces | Up to 4,000 |
| PVST instances | Up to 1,000 | IPv4 routes | Up to 192,000 |
| IPv6 routes | Up to 96,000 | ARP entries | Up to 64,000 |
| NDP entries | Up to 32,000 | Multicast routes | Up to 8,000 (IPv4) / 4,000 (IPv6) |
| IGMP snooping groups | Up to 8,000 IGMP / 4,000 MLD | ACL entries | Up to 5,000 (IPv4) / 2,500 (IPv6) |
| QoS entries | Up to 2,000 (IPv4) / 1,000 (IPv6) | Flexible NetFlow entries | Up to 64,000 (IPv4) / 32,000 (IPv6) |
| Jumbo frames | 9,216 bytes | Stacking | StackWise-1.6T, 1.6 Tbps, up to 8 C9350 members |
| StackPower | StackPower+ 55V power sharing, up to 4 switches per ring | Management features | Cisco Catalyst Center or Meraki Dashboard |
| Default power supply | PWR-C2-850WAC-I 850W AC | Power supply slots | 3, hot-swappable |
| Power redundancy | Combined (default) or N+1 redundant | Power connector | AC IEC 60320 C16 |
| Power consumption | 78.5W with no uplink module; 96.8W with C9350-NM-2C; 106.9W with C9350-NM-8Y (115 VAC, full-port traffic, no PoE load) | Default PoE budget | 625W |
| PoE budget with other supplies | 720W (24 x 30W maximum) with any second supply or a 1600W primary supply | PoE standards | PoE+, up to 30W per port |
| Fan modules | 3 field-replaceable, N+1 redundant, rear access | Airflow | Front to back |
| Dimensions (H x W x D) | 1.73 x 17.5 x 16.5 in. (4.4 x 44.5 x 42 cm) with 500W or 850W supply | Operating temperature | -5°C to 45°C up to 6,000 ft; -5°C to 40°C up to 10,000 ft |
| Cold start temperature | 0°C | Storage temperature | -40°C to 75°C |
| Operating humidity | 10% to 95% noncondensing | Operating altitude | Up to 3,000 m |
| Storage altitude | Up to 4,500 m | MTBF | 342,720 hours |
| Safety certifications | IEC 62368-1, UL 62368-1, IEC 60950-1, CAN/CSA-C22.2 No. 62368-1-14, AS/NZS 60950.1 | EMC certifications | 47 CFR Part 15 Class A, EN 55032 Class A, CISPR 32 Class A, EN 55024, ICES-003 Class A, KN 32, KN 35 |
Quality Certifications
Customer Reviews
Questions & Answers
-
Can C9350-24P be stacked?
-
What license does C9350-24P need?
-
What subscription term range applies to C9350-24P and what happens when it ends?
-
How many MAC addresses and unicast routes does C9350-24P support in the default Access SDM template?
-
How should power supplies be placed across a StackPower+ stack of C9350-24P?
-
Which release and commands enable post-quantum MACsec between C9350-24P uplinks?
-
Which software does C9350-24P need for Catalyst Center energy reporting?
-
How does SmartPower manage the devices that C9350-24P powers?
-
How many watts does C9350-24P draw at 100% port traffic with C9350-NM-2C installed?
-
Is SD-Access available on C9350-24P and from which release is BGP EVPN listed?
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