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The Cisco CBS350-24FP-4X 24-Port Gigabit PoE+ Managed Switch with SFP+ is an enterprise-grade, next-generation Layer 3 switch designed for expanding companies and demanding network settings. This switch, which delivers both data and power through a single cable, simplifies the deployment of IP phones, wireless access points, security cameras and other powered devices. It has 24 Gigabit Ethernet PoE+ ports and a strong 370W power budget. Future-ready scalability, high-speed backbone integration, and smooth network expansion are made possible by the ultra-fast fiber connectivity offered by four 10G SFP+ uplink ports. For bandwidth-intensive applications, the CBS350-24FP-4X guarantees non-blocking, wire-speed performance with a robust 128 Gbps switching capacity and a forwarding rate of 95.23 Mpps. Granular traffic management and network segmentation are made possible by sophisticated Layer 2 and Layer 3 technologies including VLANs, static routing, link aggregation and Quality of Service (QoS). This switch is perfect for enterprises looking for dependability, flexibility and easier administration because of its extensive security standards, user-friendly web-based management and full hardware stacking capability for up to four units. It is the best option for safe, scalable business networking because of its rack-mountable, energy-efficient architecture and Cisco's limited lifetime guarantee.
• 24 x Gigabit Ethernet PoE+ Ports that power and connect IP phones, wireless APs and cameras with up to 30W per port (370W total PoE budget).
• 4 x 10G SFP+ Uplink Ports with high-speed fiber uplinks for seamless network expansion and backbone integration.
• 128 Gbps Switching Capacity & 95.23 Mpps Forwarding Rate delivers fast, reliable, non-blocking data transfers for demanding environments.
• Layer 3 Static Routing supports static IPv4/IPv6 routing for advanced network segmentation and optimized traffic flows.
• Advanced Security with 802.1X authentication, ACLs, DoS prevention, Secure Core Technology (SCT), DHCP snooping and more.
• Quality of Service (QoS) prioritizes critical voice, video and data traffic for optimal performance.
• VLAN Support with up to 4094 VLANs for granular network segmentation and improved security.
• True Hardware Stacking that stack up to four units, managing up to 192 ports as a single system for simplified scalability and high availability.
• Energy Efficient Design that minimizes power consumption and heat output, supporting green business practices.
• Rack-Mountable Form Factor with 1U design fits easily into standard network racks (445 x 299 x 44 mm).
• Robust Hardware with 16K MAC address table, 1.5 MB packet buffer, 512 MB RAM, 256 MB flash memory.
• Comprehensive Protocol Support with spanning Tree, MSTP, RSTP, LACP, SNMP, LLDP, IGMP and more.
🗹 PoE+ powers a wide range of devices through a single cable, reducing installation complexity and costs.
🗹 Four 10G SFP+ uplinks and true stacking support seamless network growth and evolving business needs.
🗹 High switching capacity and QoS ensure smooth, uninterrupted access to cloud apps, VoIP and video conferencing.
🗹 Advanced authentication, access control and DoS prevention protect your business from evolving threats.
🗹 Intuitive management tools, web-based UI and plug-and-play stacking minimize the need for dedicated IT staff.
🗹 Robust hardware and Cisco’s proven reliability deliver consistent uptime and minimal network disruption.
🗹 Eco-friendly design lowers operational costs and supports sustainability goals.
🗹 Backed by Cisco’s global support for peace of mind.
| Manufacturer | Cisco |
| Manufacturer Part Number | CBS350-24FP-4X-NA-RF |
| Product Name | Cisco CBS350-24FP-4X 24-Port Gigabit PoE+ Managed Switch with SFP+ |
| Product Type | Networking Switch |
Enclosure Type | Rack-mountable |
Subtype | Gigabit Ethernet |
Ports | 24 x 10/100/1000 (PoE+) + 4 x 10 Gigabit SFP+ |
Power Over Ethernet (PoE) | PoE+ |
PoE Budget | 370 W |
Performance | Switching capacity: 128 Gbps ¦ Forwarding performance (64-byte packet size): 95.23 Mpps |
Capacity | Link aggregation groups: 8 ¦ VLANs supported: 4094 ¦ Buffer capacity (MB): 1.5 MB |
MAC Address Table Size | 16K entries |
Jumbo Frame Support | 2KB |
Routing Protocol | IGMP, policy-based routing (PBR), CIDR |
Remote Management Protocol | SNMP 1, RMON, SNMP 3, SNMP 2c, SSH, SSH-2, ICMP |
Encryption Algorithm | SSL |
Authentication Method | Secure Shell (SSH), RADIUS, TACACS+ |
Features | DHCP support, ARP support, VLAN support, DoS attack prevention, Spanning Tree Protocol (STP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, DHCP server, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+), STP Root Guard, Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), fanless, Multicast VLAN Registration (MVR), Dynamic VLAN Support (GVRP), Type of Service (ToS), Storm Control, IP source guard, Bridge protocol data unit (BPDU), Voice VLAN, Secure Core Technology (SCT), LLDP-MED, IP/Mac/Port Binding (IPMB), Secure Sensitive Data (SSD), Private VLAN, ISATAP tunnel support, STP loop guard, Weighted Round Robin (WRR), multiple tag protocol identifiers (TPID) |
Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3an, IEEE 802.3at, IEEE 802.3az |
Processor | X ARM: 800 MHz |
RAM | 512 MB |
Flash Memory | 256 MB |
Status Indicators | Status, link/activity |
Interfaces | 24 x 10/100/1000 Base-T RJ-45 PoE+ ¦ 4 x 10GBase-X SFP+ ¦ 1 x console (USB) Type B ¦ 1 x USB Type A ¦ 1 x console RJ-45 |
Power Device | Internal power supply |
Voltage Required | AC 120/230 V (50/60 Hz) |
Rack Mounting Kit | Included |
MTBF | 698,220 hours |
Compliant Standards | UL 60950, CSA C22.2, FCC CFR47, USGv6 |
Localization | Colombia, Canada, Chile, Mexico, Latin America, United States |
Width | 17.5 in |
Depth | 13.6 in |
Height | 1.7 in |
Weight | 10.14 lbs |
Service & Support | Limited warranty - replacement - lifetime - response time: next business day ¦ Technical support - web support - 1 year ¦ Technical support - phone consulting - 1 year |
Min Operating Temperature | 23 °F |
Max Operating Temperature | 122 °F |
Humidity Range Operating | 10 - 90% (non-condensing) |
Min Storage Temperature | -13 °F |
Max Storage Temperature | 158 °F |
Humidity Range Storage | 10 - 90% (non-condensing) |