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The Cisco CBS350-24NGP-4X 24-Port Multi-Gig PoE+ Managed Network Switch with 10G SFP+ & Combo Ports is an enterprise-class, next-generation Layer 3 switch made for companies that need the most speed, power and flexibility. With a powerful 370W PoE+ power budget and 24 Multi-Gigabit Ethernet PoE+ ports (supporting 1G/2.5G/5G speeds), this switch enables you to connect and power the newest Wi-Fi 6/6E access points, high-performance workstations, IP phones, and security cameras—all with a single cable. High-density, bandwidth-intensive situations benefit greatly from the ultra-fast fiber connectivity and easy network expansion offered by four 10G SFP+ uplink ports and four combination ports. For mission-critical applications, the CBS350-24NGP-4X guarantees non-blocking, wire-speed performance with an outstanding 240 Gbps switching capacity and a forwarding rate of 178.57 Mpps. Granular traffic management and safe network segmentation are made possible by sophisticated Layer 2 and Layer 3 technologies including static routing, VLANs, link aggregation and Quality of Service (QoS). Up to four switches can be managed as a single unit with true hardware stacking, which improves scalability and streamlines administration. This switch is the best option for contemporary, future-ready business networks because of its energy-efficient, rack-mountable design, Cisco Business Dashboard, and user-friendly web-based management interface.
• 24 x Multi-Gigabit PoE+ Ports that support for 1G, 2.5G and 5G speeds; up to 30W per port with a total 370W PoE+ power budget.
• 4 x 10G SFP+ Uplink Ports with ultra-fast fiber uplinks for seamless network expansion and high-speed backbone integration.
• 4 x Combo Ports with flexible connectivity for copper or fiber, adapting to diverse network requirements.
• 240 Gbps Switching Capacity & 178.57 Mpps Forwarding Rate delivers high-speed, non-blocking performance for demanding environments.
• Layer 3 Static Routing that supports IPv4/IPv6 routing for advanced segmentation and optimized traffic flows.
• True Hardware Stacking that stack up to four units, managing up to 96 ports as a single system for simplified scalability.
• Advanced Security with 802.1X authentication, ACLs, DoS prevention, DHCP snooping, Secure Core Technology (SCT) and more.
• Quality of Service (QoS) that prioritizes voice, video and data traffic for optimal application performance.
• VLAN Support with up to 4094 VLANs for granular network segmentation and improved security.
• Energy Efficient, Rack-Mountable Design with eco-friendly operation with a 1U form factor (445 x 299 x 44 mm).
• Comprehensive Protocol Support with spanning Tree, MSTP, RSTP, SNMP, LLDP, IGMP, LACP and more.
🗹 Multi-Gig ports and 10G uplinks deliver future-proof bandwidth for Wi-Fi 6/6E, high-performance devices and cloud applications.
🗹 PoE+ powers a wide range of devices through a single cable, reducing installation complexity and costs.
🗹 True stacking and combo ports support seamless 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 | CBS350-24NGP-4X-NA-RF |
| Product Name | Cisco CBS350-24NGP-4X 24-Port Multi-Gig PoE+ Managed Network Switch with 10G SFP+ & Combo Ports |
| Product Type | Switch |
Enclosure Type | Rack-mountable |
Subtype | 5 Gigabit Ethernet |
Ports | 16 x 10/100/1000 (PoE+) + 8 x 100/1000/2.5G/5G (PoE++) + 2 x combo 10 Gigabit SFP+/RJ-45 + 2 x 10 Gigabit SFP+ |
Power Over Ethernet (PoE) | PoE+ |
PoE Budget | 375 W |
Performance | Switching capacity: 192 Gbps ¦ Forwarding performance (64-byte packet size): 142.85 Mpps |
Capacity | RPVST+ instances: 126 ¦ MSTP instances: 8 ¦ VLANs supported: 4094 ¦ ACL rules: 1024 ¦ Buffer capacity (MB): 3 |
MAC Address Table Size | 16K entries |
Jumbo Frame Support | 2KB |
Max Units In A Stack | 4 |
Routing Protocol | IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MLDv2, MLD, CIDR, MSTP, RSTP, STP |
Remote Management Protocol | SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP, ICMP, DHCP, RSTP, TACACS+, RADIUS |
Encryption Algorithm | SSL |
Authentication Method | Secure Shell (SSH), RADIUS, TACACS, TACACS+, Secure Shell v.2 (SSH2) |
Features | Flow control, BOOTP support, ARP support, VLAN support, Syslog support, DoS attack prevention, DiffServ support, Broadcast Storm Control, IPv6 support, Multicast Storm Control, firmware upgradable, SNTP support, DHCP snooping, QoS, DHCP server, DAI, PVST+, reset button, STP Root Guard, UDLD, LACP support, LLDP support, DHCP relay, MIB, MVR, GVRP, 802.1x authentication, ToS, DSCP support, cable test, IP source guard, SmartPort technology, dual image support, DNS client, SCT, PVE, LLDP-MED, IPMB, SSD, ISATAP tunnel support, RA guard, UDP, WRR, HOL Blocking Prevention, loopback detection, Unknown Storm Control, BPDU Guard, LAG, VSDP, RPVST+, DAD |
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/speed |
Interfaces | 16 x 10/100/1000 Base-T RJ-45 PoE++ ¦ 8 x 100/1000/2.5G/5G RJ-45 60 W ¦ 4 x 10GBase-X SFP+ uplink ¦ 2 x 10GBase-T RJ-45 uplink ¦ 1 x USB Type A ¦ 1 x console RJ-45 |
Power Device | Internal power supply |
Voltage Required | AC 100-240 V (50/60 Hz) |
Rack Mounting Kit | Included |
MTBF | 562,415 hours |
Compliant Standards | UL 60950, CSA 22.2, FCC CFR47 Part 15 B Class A, USGv6 |
Localization | Colombia, Canada, Chile, Mexico, Latin America, United States |
Width | 17.3 in |
Depth | 13.8 in |
Height | 1.7 in |
Weight | 11.68 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 | 32 °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) |