C9300-24P-E – 24x1G PoE+ Ports – Modular Uplink – 445W PoE Budget – Network Essentials
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C9300-24P-E Description
The C9300-24P-E is a Cisco Catalyst 9300 Series stackable access switch for campus wiring closets that power PoE+ endpoints such as phones and access points. The switch has 24 10/100/1000 PoE+ ports on a 445W default PoE budget, a modular uplink slot, 208 Gbps of switching capacity and the Network Essentials license. That tier supports OSPF up to 1,000 routes but not BGP, VXLAN or MPLS.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
C9300-24P-E |
|
Downlink ports |
24 x 10/100/1000 Mbps RJ-45 |
|
PoE |
PoE+, up to 30W per port |
|
Default PoE budget |
445W |
|
PoE budget with second supply |
720W with any 350W to 1900W second supply |
|
Default power supply |
PWR-C1-715WAC-P (715W AC) |
|
Uplinks |
Modular slot for Catalyst 9300 network modules; no module in the hardware SKU |
|
Network license |
Network Essentials |
|
Switching capacity |
208 Gbps (688 Gbps with stacking) |
|
Forwarding rate |
154.76 Mpps (511.90 Mpps with stacking) |
|
Stacking |
StackWise-480 at 480 Gbps, up to 8 members |
|
StackPower |
Supported |
|
Minimum software release |
Cisco IOS XE Everest 16.5.1a |
Product Performance
Key Features
All 24 PoE+ ports draw from 445W on the 715W supply, about 18.5W per port at full use. A second supply raises the budget to 720W, enough for 30W on every port.
The tier provides Layer 2 and routed access with OSPF up to 1,000 routes and MACsec-128. BGP, IS-IS, VXLAN and MPLS need the Advantage tier.
The uplink slot ships empty and takes Catalyst 9300 network modules, so uplink speed depends on the module installed rather than on the switch.
Application Scenarios
On an office floor, the switch powers IP phones and Wi-Fi access points from its PoE+ ports and carries their traffic to the distribution layer through the uplink module.
A branch office that outgrows a single switch can add members to a StackWise-480 stack, which links up to eight units at 480 Gbps.
In a school or warehouse wiring closet, the switch powers IP cameras and badge readers from PoE+ ports within its 445W default budget.
Product Comparison
|
Parameter |
C9300-24P-E | |||
|---|---|---|---|---|
|
Total 10/100/1000, Multigigabit copper or SFP fiber |
24x 10/100/1000 |
24x 10/100/1000 |
24x 1G SFP |
24x 10/100/1000 |
|
PoE type |
PoE+ (30W per port) |
PoE+ (30W per port) |
No PoE |
Cisco UPOE (60W per port) |
|
Available PoE power with default PS |
445W |
445W |
No PoE |
830W |
|
Available PoE power with secondary PS |
720W |
720W |
No PoE |
1440W |
|
Uplink configuration |
Modular uplinks |
Modular uplinks |
Modular uplinks |
Modular uplinks |
|
Network license |
Network Essentials |
Network Advantage |
Network Essentials |
Network Essentials |
|
Stacking bandwidth support |
StackWise-480 |
StackWise-480 |
StackWise-480 |
StackWise-480 |
|
Switching capacity |
208 Gbps |
208 Gbps |
208 Gbps |
208 Gbps |
|
Depth with default power supply |
17.7 in |
17.7 in |
19.2 in |
19.2 in |
C9300-24P-E is the copper PoE+ model of this group: its 24 RJ-45 ports share 445W on the 715W supply, while C9300-24S-E puts 24 1G SFP fiber ports on the same supply with no PoE. Powered devices that draw up to 60W need C9300-24U-E, which supplies UPOE from an 830W budget on an 1100W supply and sits 1.5 in deeper. Sites that need BGP, IS-IS, VXLAN, MPLS or MACsec-256 at turn-up should order C9300-24P-A, or upgrade this switch later with a C9300-LIC= term (C9300-24-E-A-3, -5 or -7), which cannot be placed on the switch order. A stack accepts new members only at its current license level.
PoE Power Planning
|
Planning Item |
Value or Check |
|---|---|
|
Port power class |
PoE+, up to 30W per port on all 24 ports |
|
Default PoE budget |
445W on the PWR-C1-715WAC-P supply |
|
Full PoE+ load |
24 x 30W = 720W, which is 275W above the default budget |
|
Budget with a second supply |
720W with a 350W, 715W, 1100W or 1900W second supply |
|
Budget with an 1100W primary |
720W through PWR-C1-1100WAC-UP, with or without a second supply |
|
Budget ceiling |
720W is set by 24 ports at 30W; no supply combination raises it further |
|
Configurator default |
A second supply matching the primary is added unless C9300-SPS-NONE is selected |
|
StackPower |
A member on a StackPower ring can run on supplies in the other switches |
|
Endpoint check |
Count devices by PoE class and add their maximum draw before settling on 445W or 720W |
Ordering Checklist
- Subscription tier and term: Select a 24-port Essentials term of 3, 5 or 7 years, such as C9300-DNA-E-24-5Y for Cisco DNA or C9300-DNX-E-24-5Y for Cisco Catalyst. New orders need a subscription of the same tier as the built-in Network Essentials license.
- Smart Account: Name the Smart Account and virtual account that will hold the licenses. A Smart Account is mandatory on every Catalyst 9300 order.
- Uplink module: The configurator adds C9300-NM-8X by default; keep it, pick another Catalyst 9300 module, or select C9300-NM-NONE. The uplink slot must hold a module or a blank.
- Second power supply: A second PWR-C1-715WAC-P is added by default; C9300-SPS-NONE removes it. Without it the PoE budget stays at 445W instead of 720W.
- Stack cables: A 50 cm StackWise cable and a 30 cm StackPower cable are added by default; C9300-STACK-NONE and C9300-SPWR-NONE remove them. A standalone switch otherwise receives cables it never uses.
- Power cords: Select the cord type for the destination country; two cords ship with the default configuration. The configurator defaults to North America cords.
Optional Add-ons
|
Model |
Description |
|---|---|
|
Catalyst 9300 network module with 4 x 1G SFP ports | |
|
Catalyst 9300 network module with 4 x 10G/Multigigabit copper ports | |
|
Catalyst 9300 network module with 8 x 10G/1G SFP+ ports | |
|
Catalyst 9300 network module with 2 x 40G QSFP+ ports | |
|
Catalyst 9300 network module with 2 x 25G/10G/1G SFP28 ports | |
|
Spare 715W AC Platinum-rated power supply, matching the default supply | |
|
Spare 1100W AC Platinum-rated power supply | |
|
PWR-C1-1100WAC-UP |
Upgrade of the default supply to an 1100W AC Platinum-rated power supply |
|
FAN-T2= |
Spare fan module |
|
StackWise-480/1T stacking cable, 50 cm | |
|
StackWise-480/1T stacking cable, 1 m | |
|
StackWise-480/1T stacking cable, 3 m | |
|
CAB-SPWR-30CM= |
StackPower cable, 30 cm |
|
CAB-SPWR-150CM= |
StackPower cable, 150 cm |
|
SSD-120G |
Pluggable USB 3.0 SSD storage, 120 GB |
|
Pluggable USB 3.0 SSD storage, 240 GB | |
|
C9300-LIC= |
Essentials-to-Advantage upgrade license; 24-port terms C9300-24-E-A-3, C9300-24-E-A-5 and C9300-24-E-A-7, ordered after the switch |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | C9300-24P-E | Network license | Network Essentials, perpetual and included with the hardware |
| Downlink ports | 24 x 10/100/1000 Mbps RJ-45 | PoE | PoE+, up to 30W per port |
| Default power supply | PWR-C1-715WAC-P (715W AC, Platinum-rated) | Default PoE budget | 445W |
| PoE budget with second supply | 720W with a 350W, 715W, 1100W or 1900W second supply | PoE budget with 1100W primary supply | 720W, with or without a second supply |
| Power supply slots | 2; one supply installed, blank in the second bay | Power supply redundancy | Dual redundant power supplies supported |
| Power supply input | 100-240 VAC, 50-60 Hz, 10-5 A (PWR-C1-715WAC-P) | Power supply heat dissipation | 2,440 BTU/hr output (PWR-C1-715WAC-P) |
| Uplink slot | Modular slot for Catalyst 9300 network modules; no module in the hardware SKU | Supported network modules | C9300-NM-4G, C9300-NM-4M, C9300-NM-8X, C9300-NM-2Q, C9300-NM-2Y; Catalyst 3850 network modules |
| Network module slot rule | Operate with a network module or a blank installed | Management port | 10/100/1000 RJ-45 |
| Console port | RJ-45 console port and USB mini-Type B console port | USB port | USB Type A, USB 3.0, 900 mA at 5 V |
| SSD storage | Pluggable 120 GB or 240 GB USB 3.0 SSD module | Switching capacity | 208 Gbps |
| Switching capacity with stacking | 688 Gbps | Forwarding rate | 154.76 Mpps |
| Forwarding rate with stacking | 511.90 Mpps | Packet buffer | 16 MB |
| Flexible NetFlow entries | 64,000 flows | DRAM | 8 GB |
| Flash | 16 GB | MAC addresses | 32,000 |
| IPv4 routes | 32,000 (24,000 direct routes, 8,000 indirect routes) | IPv6 routes | 16,000 |
| Multicast routes | 8,000 | QoS entries | 5,120 |
| ACL entries | 5,120 | VLAN IDs | 4094 |
| PVST instances | 300 | STP virtual ports for PVST | 13,000 |
| STP virtual ports for MST | 13,000 | Switched virtual interfaces | 1,000 |
| Jumbo frames | 9198 bytes | Total routed ports per stack | 448 |
| Stacking | StackWise-480, 480 Gbps, up to 8 members | Stack membership | Modular-uplink Catalyst 9300 switches at the same license level; higher-scale C9300-24UB, C9300-24UXB and C9300-48UB cannot join |
| StackPower | Supported; up to 4 switches per ring, up to 8 with XPS-2200 | Network Essentials feature set | Layer 2; RIP, EIGRP Stub and OSPF up to 1,000 routes; PBR; PIM Stub multicast; PVLAN; VRRP; QoS; 802.1X; MACsec-128; CoPP; SXP; SSO |
| Fan modules | 3 field-replaceable fans with N+1 redundancy (FAN-T2=) | Fan module airflow | 20 cfm |
| Measured power, full port traffic | 107.1W (715W Platinum supply, C9300-NM-8X, 115 VAC) | Measured power, weighted average | 99W (715W Platinum supply, C9300-NM-8X, 115 VAC) |
| Measured power, 100% PoE load | 568.4W (715W Platinum supply, C9300-NM-8X, 115 VAC) | Operating temperature | -5°C to +45°C up to 5000 ft (1500 m); -5°C to +40°C up to 10,000 ft (3000 m); -5°C to +35°C up to 15,000 ft |
| Storage temperature | -40°C to +70°C | Operating humidity | 5% to 90%, noncondensing |
| Acoustic noise | LpA 45 dB typical, 48 dB max; LwA 5.6B typical, 5.9B max (AC supply, 24 PoE+ ports loaded, 25°C) | Dimensions, chassis only (H x W x D) | 1.73 x 17.5 x 16.1 in (4.4 x 44.5 x 40.9 cm) |
| Dimensions with default power supply (H x W x D) | 1.73 x 17.5 x 17.7 in (4.4 x 44.5 x 44.9 cm) | Dimensions with 1100W power supply (H x W x D) | 1.73 x 17.5 x 19.2 in (4.4 x 44.5 x 48.8 cm) |
| Weight | 7.4 kg (16.33 lb) | Safety certifications | UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950.1 |
| EMC certifications | 47 CFR Part 15, EN 55032 Class A, CISPR 32 Class A, EN 55035, CISPR 35, EN 300 386, EN 61000-3-2, EN 61000-3-3, ICES-003 Class A, CNS13438, KN32, KN35, TCVN 7189 Class A, TCVN 7317 | Environmental compliance | RoHS 5 |
| IEEE standards | 802.1D, 802.1p, 802.1Q, 802.1s, 802.1w, 802.1x, 802.3, 802.3u, 802.3ab, 802.3z, 802.3ad, 802.3ae, 802.3af, 802.3at | Management standards | SNMPv1, SNMPv2c, SNMPv3, RMON I and II |
| Copper port cabling | RJ-45, 4-pair Cat 5E UTP (1000BASE-T) | Minimum software release | Cisco IOS XE Everest 16.5.1a |
| MTBF | 299,000 hours |
Quality Certifications
Customer Reviews
Questions & Answers
-
Can C9300-24P-E be stacked?
-
What does Network Essentials on C9300-24P-E include?
-
How much power does C9300-24P-E draw with no PoE load?
-
Do PoE+ endpoints on C9300-24P-E stay powered during a reload?
-
Does a Network Essentials subscription for C9300-24P-E include ThousandEyes?
-
How much power does a PoE+ device receive from a port on C9300-24P-E?
-
What is the default packet buffer and NetFlow capacity of C9300-24P-E?
-
How are the 24 PoE+ ports of C9300-24P-E connected to the ASIC?
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